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Journal articles on the topic 'Borazin'

Author: Grafiati

Published: 4 June 2021

Last updated: 9 February 2022

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1

Gemünd, Birgit, Berndt Günther, Jörg Knizek, and Heinrich Nöth. "N-(2,4,6-Trimethylborazinyl)-substituted Boron, Aluminum and Titanium Compounds." Zeitschrift für Naturforschung B 63, no. 1 (January 1, 2008): 23–36. http://dx.doi.org/10.1515/znb-2008-0105.

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The N-lithioborazine LiH2N3B3Me3, 1, reacts with organoboron halides not only to the respective borazinyl organylboranes but also by Me/halogen exchange. (Me2N)2B-H2N3B3Me3 was obtained from 1 and (Me2N)2BCl. A new ten-membered B6N4 ring system, 5, results on treatment of Cl(Me2N)B-B(NMe2)Cl with 1. The B-N-borazinyl borazines 6 - 8 can be prepared from 1 and B-monohalo borazines. The synthesis of 2,4,6-trimethylborazinyl-aluminum and -titanium compounds is achieved only with mononuclear monohalides of Al(III) and Ti(IV). The 2,4,6-trimethylborazinyl- bis(piperidino)alane 9 and the tris(2,6-diisopropylphenoxo)-2,4,6-trimethylborazinyltitanium 10 were characterized by X-ray structure analysis. The distortion of the borazine ring by B and N substitution is discussed. In case of the N-substituted borazines YH2N3B3Me3 the B-N bonds of the YNB2 units are elongated, e. g. for Y = PBr2 or (RO)3Ti, while N lithiation leads to a shortening of these B-N bond. These changes of bond lengths are also reflected by changes in the B1-N2 and B3-N3 bond lengths which become shorter in the presence of electron-withdrawing groups, but longer in case of Li substitution. Also, the bond angles B1-N2-B2 and B2-N3-B3 are affected by an increase of up to 128°.

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2

Gates, Derek P., Ralf Ziembinski, Arnold L. Rheingold, Brian S. Haggerty, and Ian Manners. "Synthese und Struktur des ersten Heterocyclus mit Borazin- und Cyclophosphazen-Teilstruktur." Angewandte Chemie 106, no. 22 (November 21, 1994): 2367–69. http://dx.doi.org/10.1002/ange.19941062208.

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3

Paetzold, Peter, Jutta Kiesgen, Karl Krahé, Hans-Ulrich Meier, and Roland Boese. "Ringerweiterungs- und -verengungsreaktionen bei BN-Vier- und -Sechsringen / Expansion and Contraction Reactions with BN Four- and Six-Membered Rings." Zeitschrift für Naturforschung B 46, no. 7 (July 1, 1991): 853–60. http://dx.doi.org/10.1515/znb-1991-0703.

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By the addition of iminoboranes RB≡NR′ (1a—d) to the corresponding diazadiboretidines (RBNR′)2 (2a—d), a ring expansion is observed, borazines (RBNR′)3 (3a—d) being formed. The particular iminoborane iPrB≡NiPr (la) can be added to the diazadiboretidines 2c—g to give borazines B3N3R2R′2iPr2 with an unsymmetrical set of ligands. From PhB=NtBu (1j) and (PhBNtBu)2 (2j), the Dewar borazine 3j′ is formed, which crystallizes in the space group P2,/c. The diazadiboretidines 2b—i, the borazines 3b—d,f, and the Dewar borazine 3e′ are split into the corresponding iminoboranes RB≡NtBu at 500-600 °C in the gas phase. The molten borazines 3b—d,f and Dewar borazines 3e′, j′ are contracted to the corresponding diazadiboretidines 2b—f, j at 160-320 °C. [Ligands R/R′: iPr/iPr (a), Me/tBu (b), Et/tBu (c), Pr/tBu (d), ¡Pr/ tBu (e), Bu/tBu (f), iBu/tBu (g), tBu/tBu (h), tBu(Me3Si)N/tBu (i), Ph/tBu (j).]

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4

Dibandjo, P., F. Chassagneux, L. Bois, C. Sigala, and P. Miele. "Condensation of borazinic precursors for mesoporous boron nitride synthesis by carbon nanocasting." Journal of Materials Research 22, no. 1 (January 2007): 26–34. http://dx.doi.org/10.1557/jmr.2007.0028.

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The influence of different borazinic precursors on mesoporous boron nitride synthesis by using a nanocasting process of a mesoporous CMK-3 carbon is presented. Two borazinic precursors, the tri(methylamino)borazine (MAB) and the tri(chloro)borazine (TCB), have been converted to boron nitride (BN) inside the mesopores of a CMK-3 carbon mesoporous template by using thermal or chemical polycondensation processes. Ordered mesoporous boron nitride with a specific surface area around 800 m2/g, a mesoporous volume around 0.6 cm3/g, and a pore-size distribution located at 6 nm in diameter was synthesized by thermal condensation of a molecular MAB precursor. In addition, chemical condensation of TCB led to a disordered mesoporous boron nitride.

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5

Deng, Cheng, Meng Fu Zhu, Hong Bo Su, Xiu Dong You, and Ping Chen. "Evolution of Composition and Structure of Poly[(alkylamino)borazine] to Boron Nitride Ceramic during Pyrolysis Process." Key Engineering Materials 602-603 (March 2014): 146–50. http://dx.doi.org/10.4028/www.scientific.net/kem.602-603.146.

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Boron nitride (BN) was prepared by polymer-derived method using precursor poly [(alkylamino) borazin (PABZ). The evolution of composition and structure of precursor PABZ into BN ceramic during curing and pyrolysis process was investigated by FTIR, TG, XRD techniques and chemical analysis. The results showed that PABZ could fulfill curing heated at 80°C for 2hrs in NH3 atmosphere. During the curing process the both transamination reaction and condensation reaction occurred, resulting in cross-link between monomer molecular. With the proceeding of curing process, the new B-N bonds were formed and continued to expand in three dimensions. After cured treatment the thermal pyrolysis of PABZ in ammonia atmosphere was took place, and inorganic degree and crystallinity of products were better, which was more suitable for preparation of high purity hexagonal BN (h-BN) ceramic.

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6

Koch, Hans-Joachim, Herbert W. Roesky, Susanne Besser, and Regine Herbst-Irmer. "Synthese und Struktur des ersten Tellur-haltigen Borazin-Derivats und einer Tellur-haltigen Bor – Stickstoff-Spiro-Verbindung." Chemische Berichte 126, no. 3 (March 1993): 571–74. http://dx.doi.org/10.1002/cber.19931260304.

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7

Deshmukh, Vinayak, Mahadevappa Nagnathappa, Bhagwat Kharat, and Ajay Chaudhari. "Theoretical study of borazine and substituted borazines using density functional theory method." Journal of Molecular Liquids 193 (May 2014): 13–22. http://dx.doi.org/10.1016/j.molliq.2013.12.011.

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8

Malenov, Dušan P., Andrea J. Aladić, and Snežana D. Zarić. "Stacking interactions of borazine: important stacking at large horizontal displacements and dihydrogen bonding governed by electrostatic potentials of borazine." Physical Chemistry Chemical Physics 21, no. 44 (2019): 24554–64. http://dx.doi.org/10.1039/c9cp02966d.

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9

Ivanaysky, Victor V., N. T. Krivochurov, and V. F. Aulov. "Improving the Characteristics of Wear-Resistant Coatings Obtained by HDTV-Boration, their Modification by Intermetallic Compounds of Fe-Al and Ni-Al Systems." Materials Science Forum 992 (May 2020): 640–46. http://dx.doi.org/10.4028/www.scientific.net/msf.992.640.

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Innovative technology of HDTV-borating, that is distinguished by high hardness, strength, wear resistance and corrosion resistance occupies a special place among the hardening processes for steels and construction materials. During the new technology process HDTV-boration of structural steel 65Mn (65Г in Russian) under a mix layer of charge mixture based on fused borate fluxing agent P-0.66, boron carbide and intermetallic compounds FexAly, NixAly. Using the methods of X-ray phase analysis, spectrography and metallography, the composition and structure of coatings were determined, the microhardness distribution over the coating thickness was studied. In the coatings, new phases of intermetallic compounds, the double superhard boride Fe2AlB2, were found; in the coatings, the base iron boride is FeB, what leads to an increase in their hardness and wear resistance. Modification of boride coatings formed by intermetallic compounds with melting temperatures close to the process temperature of HFC surfacing leads to a decrease in the cracks number and the appearance of new consumer qualities of the material.

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10

Carter, Tyler J., Zachariah M. Heiden, and Nathaniel K. Szymczak. "Discovery of low energy pathways to metal-mediated BN bond reduction guided by computation and experiment." Chemical Science 6, no. 12 (2015): 7258–66. http://dx.doi.org/10.1039/c5sc02348c.

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The reduction of borazine-type heterocycles has been a challenge in the area of chemical hydrogen storage. Coordination to low valent metal carbonyls activates borazine for reduction by both 1 e⁻ and 2 e⁻ pathways.

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11

Nöth, Heinrich, and Hermann Sachdev. "Contribution to the Chemistry of Boron, 241. Improved Synthesis of 2,4,6-Trichloroborazine." Zeitschrift für Naturforschung B 52, no. 11 (November 1, 1997): 1345–48. http://dx.doi.org/10.1515/znb-1997-1112.

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Abstract 2,4,6-Trichloroborazine 2,4,6-Trichloroborazine is an important starting material for the preparation of many borazine derivatives, particularly for the parent borazine (HB=NH)3. Both are precursors for the CVD of boron nitride. Improved conditions for the synthesis of (CIB=NH)3 to give high yields are reported.

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12

KALA, C. PREFERENCIAL, D. JOHN THIRUVADIGAL, and P. ARUNA PRIYA. "ELECTRON TRANSPORT INVESTIGATION OF METAL–MOLECULE–METAL INTERFACE FOR NANOELECTRONICS." International Journal of Nanoscience 09, no. 04 (August 2010): 273–76. http://dx.doi.org/10.1142/s0219581x1000679x.

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Theoretical understanding of electron transport phenomena through single molecules is of great importance for the design of future devices and materials in molecular electronics. Nonequilibrium Green's function (NEGF) formalism combined with extended Huckel (EHT) theory is used to investigate the electron transport characteristics of Au –benzene– Au , Au –borazine– Au , and Au –BCN– Au systems with selenium (Se) as terminal group. It is observed that the energy gap between the highest occupied molecular orbital (HOMO) and the lowest unoccupied molecular orbital (LUMO) of borazine ring is higher than the benzene and BCN does. Our result shows that for the terminal group selenium borazine is the best core molecule than benzene and BCN systems.

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13

BAI, PING, SHUO-WANG YANG, ER-PING LI, and PING WU. "INVESTIGATION OF ELECTRON TRANSPORT OF OPEN MOLECULAR STRUCTURES BASED ON FIRST PRINCIPLES THEORY." International Journal of Nanoscience 03, no. 04n05 (August 2004): 533–40. http://dx.doi.org/10.1142/s0219581x04002346.

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We study the electron transport of thiolated benzene and borazine using ab initio method Transiesta through 3D atomic metal–molecule–metal structures. The calculation is based on well-established density functional theory (DFT) and nonequilibrium Green's functions (NEGF). DFT with norm conserving nonlocal pseudopotentials is used to define the atomic core and NEGF are used to calculate the charge distribution where the contributions of scattering sates and bound states to charge density are naturally accounted. The transmission functions and I–V characteristics are presented. Simulation results show that the conductance through benzene is about four times larger than through borazine. Negative differential resistance behavior is observed with borazine while saturation feature appears with benzene.

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14

Marinelli, Davide, Francesco Fasano, Btissam Najjari, Nicola Demitri, and Davide Bonifazi. "Borazino-Doped Polyphenylenes." Journal of the American Chemical Society 139, no. 15 (April 4, 2017): 5503–19. http://dx.doi.org/10.1021/jacs.7b01477.

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15

Dembitsky, V. M., G. A. Tolstikov, and M. Srebnik. "Boranes in Organic Chemistry 1. α-Carbonylalkyl- and β-Oxyalkylboranes in Organic Synthesis." Eurasian Chemico-Technological Journal 4, no. 2 (June 30, 2017): 87. http://dx.doi.org/10.18321/ectj522.

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<p>This review is devoted to the synthesis of a-carbonylalkyl- and β-hydroxy-alkyl boranes and their use in organic synthesis. a-Carbonyl-alkylboranes include several heteroatomic compounds, in particular, [1.2.3]-diazaborinines, uracyl boronic acids, and [1.2.3.4]-diaza-diboretes. The latter type has been obtained by the ketene aminoborations. The reactions of halogenboranes with diazoesters and sulfur ylides resulting in formation of a-carbonyl alkylborates containing diazofunction or ylide structural fragment are described. Amino and halogen boration of acetylenic acid esters was also used for the synthesis of a-carbonyl alkyl boranes. Reactions involving Cr-carbene complexes and acetylenic borone esters were presented for the synthesis of naphthoquinone boronic acids. The formation of amidoboranes by boration of dichloroacetanilides was remined. Boration of 4,8-dimethoxy-2-quinolone with trimethylborates leading to 2-quinolone-3-boronic acid was described. The common synthetic method to a-carbonyl alkyl boranes based on the hydroboration of acrylic acid derivatives was discussed. The results of enhydrazones hydroboration, leading to stable cyclic complexes have been mentioned. The interaction of a-bromoketones with trialkyl or dialkylboranes represents as a general synthetic method to a-carbonyl alkyl boranes. Synthetic approaches to â-hydroxy alkyl boranes are performed. The wide spread hydroboration of vinyl and allyl esters received a well-described attention. The hydroboration of cyclanone enol acetates, 3-keto- and 17-keto-steroids and cyclic allyl alcohol acetates was discussed. The results of aliphatic and alicyclic vinyl esters (including dihydrofuran derivatives) boralylation leading to β-hydroxy alkyl boranes have been envisaged. The synthesis of optically active β-hydroxy alkyl boranes using chiral borane hydrides was discussed. The heterocyclic boran dihydrides are obtained by the hydroboration of dihydropyranes, chromenes and flavenes. Borosilylation of allyl allenylic esters was also been envisaged. The synthetic scheme to optically active boranes and further optically active alcohols were presented. The problems of selectivity regularities in hydroboration reaction by intermolecular complex formations have been discussed.</p>

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16

Umemoto, Hironobu, Atsushi Miyata, and Takuto Nojima. "Decomposition processes of H3NBH3 (borazane), (BH)3(NH)3 (borazine), and B(CH3)3 (trimethylboron) on heated W wire surfaces." Chemical Physics Letters 639 (October 2015): 7–10. http://dx.doi.org/10.1016/j.cplett.2015.08.071.

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17

Usherenko, S. M., V. G. Dashkevich, and Yu S. Usherenko. "Activation of diffusion during the formation of boride layers on the surface of steel parts." Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY), no. 2 (July 9, 2021): 94–99. http://dx.doi.org/10.21122/1683-6065-2021-2-94-99.

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The features of structure formation of diffusion layers obtained by the technology, including preliminary surface treatment of steel products and subsequent thermal diffusion boriding in powder media, have been investigated. Pretreatment consisted in surface activation by superdeep penetration with a powder composition based on SiC of steel samples made of У8 steel. The features of the activation zones and their distribution over the surface are noted. The features of the activation zones and their quantitative characteristics are noted. A structural analysis of the obtained diffusion layers for the variants of low-temperature (650 °C) and high-temperature (920 °C) boration has been carried out. The chemical composition of the layer and the distribution of the main elements in it are analyzed. In both cases, a change in morphology was noted, consisting in the formation of a more compact diffusion layer and rounding of boride needles in the zone adjacent to the base metal. An increase in the layer thickness by 20–50 % and an increase in the proportion of the high-boron FeB phase relative to the variant of borating without preliminary activation were established.

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18

Lötz, A., J. Voitländer, and J. A. S. Smith. "The Electronic Structure of Borazine as seen by 10B, 11B, and 14N Nuclear Quadrupole Double Resonance." Zeitschrift für Naturforschung A 41, no. 1-2 (February 1, 1986): 206–7. http://dx.doi.org/10.1515/zna-1986-1-235.

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The nitrogen nuclear quadrupole coupling in borazine is reported and interpreted in combination with the previously measured boron coupling. A novel Townes-Dailey type of analysis was employed to obtain the electron distribution in borazine. A calculated π-donation of ~ 0.5 e from the nitrogen atom to the vacant π-orbital of boron is accompanied by a strong polarisation of the σ-skeleton, imparting a negative charge to nitrogen and a positive charge to boron.

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19

Liu, Kun, Chang Rui Zhang, Bin Li, Si Qing Wang, and Feng Cao. "Microstructure, Mechanical and Dielectric Properties of Si₃N₄-BN Composites with Different Porosities." Materials Science Forum 816 (April 2015): 40–47. http://dx.doi.org/10.4028/www.scientific.net/msf.816.40.

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Si3N4-BN composites were prepared by die-pressing and precursor infiltration and pyrolysis (PIP) route using borazine as the precursor. The composition, microstructure, mechanical, and dielectric properties of the composites with different porosities were investigated. With the adoption of starch as pore forming substance, drawn the Si3N4preform from the liquid precursor borazine and decrease the pressure during curing, the porosity of the Si3N4-BN composites were effectively increased. Along with the increase of the porosity of the composites, the mechanical properties were decreased and the dielectric properties were improved. With 20 wt.% starch and drawn Si3N4preform from borazine before curing, the density, porosity, flexural strength and elastic modulus of the composites were 1.70 g·cm-3, 29.78%, 48.05MPa and 32.45GPa, respectively. The dielectric constants and loss tangents were 4.20~4.44 and 0.48~3.42×10-3at the frequency 7~ 18GHz. Composites with various dielectric and mechanical properties can be designed and prepared according to the application needs.

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20

Hahn, Jennifer, Matthias Krieg, Constanze Keck, Cäcilia Maichle-Mössmer, Reinhold F. Fink, and Holger F. Bettinger. "Thermal dehydrochlorination in the 4-fluoroaniline–trichloroborane system: identification of reactive intermediates involved in the formation of B,B′,B′′-trichloro-N,N′,N′′-tri((4-fluoro)phenyl)borazine." Dalton Transactions 47, no. 48 (2018): 17304–16. http://dx.doi.org/10.1039/c8dt03954b.

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21

Lisac, Josip. "Grgur Čevapović i Dragutin Boranić." Croatica : časopis za hrvatski jezik, književnost i kulturu 42, no. 62 (2018): 307–13. http://dx.doi.org/10.17234/croatica.42.19.

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22

Chivers, Tristram, Chantall Fedorchuck, and Masood Parvez. "An asymmetrically substituted borazine." Acta Crystallographica Section C Crystal Structure Communications 61, no. 1 (December 18, 2004): o47—o49. http://dx.doi.org/10.1107/s0108270104030410.

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23

Xie, Xiaochen, Mairi F. Haddow, Stephen M. Mansell, Nicholas C. Norman, and Christopher A. Russell. "New polycyclic borazine species." Chemical Communications 47, no. 13 (2011): 3748. http://dx.doi.org/10.1039/c1cc10196j.

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24

Muhtarom, Abid. "Analisis Daya Tarik, Persepsi Pembeli Dan Pemasaran Terhadap Ekowisata Kuliner Nasi Boranan Lamongan." Jurnal Penelitian Teori & Terapan Akuntansi (PETA) 4, no. 2 (July 30, 2019): 13–28. http://dx.doi.org/10.51289/peta.v4i2.380.

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Lamongan merupakan kota kuliner di Provinsi Jawa Timur, Nasi Boranan merupakan potensi kuliner dari sekian banyak kuliner yang lain. Banyaknya penjual kuliner yang berada di kabupaten lamongan yang penjualnya hanpir setiap hari merupakan nasi boranan. Metodelogi penelitian ini mengunakan jenis penelitian kualitatif diskriptif dan pengumpulan data observasi, wawancara dan quisioner.yang terdiri dari konsumen dan penjual nasi boranan seluruh Kabupaten Lamongan. Hasil penelitian daya Tarik, persepsi pembeli dan pemasaran berpengaruh secara simultan terhadap ekowisata kuliner nasi boranan lamongan. Kata kunci: Daya Tarik, Persepsi Pembeli, Pemasaran, Ekowisata Kuliner Dan Nasi Boranan.

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25

Bhattacharyya, Pradip Kr. "B-Hb⋯π interactions in benzene–borazine sandwich and multidecker complexes: a DFT study." New Journal of Chemistry 41, no. 3 (2017): 1293–302. http://dx.doi.org/10.1039/c6nj03545k.

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26

Koley, Sayantanu, Sabyasachi Sen, Snehasish Saha, and Swapan Chakrabarti. "Fe(100)–(borazine)n=1–4–Fe(100): a multifunctional spin diode with spin valve action." Physical Chemistry Chemical Physics 18, no. 21 (2016): 14376–81. http://dx.doi.org/10.1039/c6cp01438k.

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27

Parker, Stewart F. "Complete assignment of the vibrational spectra of borazine: the inorganic benzene." RSC Advances 8, no. 42 (2018): 23875–80. http://dx.doi.org/10.1039/c8ra04845b.

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28

Verma, Kanupriya, and K. S. Viswanathan. "The borazine dimer: the case of a dihydrogen bond competing with a classical hydrogen bond." Physical Chemistry Chemical Physics 19, no. 29 (2017): 19067–74. http://dx.doi.org/10.1039/c7cp04056c.

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29

Raabe, Gerhard. "The Use of Quantum-Chemical Semiempirical Methods to Calculate the Lattice Energies of Organic Molecular Crystals. Part III: The Lattice Energy of Borazine (B3N3H6) and its Packing in the Solid State*." Zeitschrift für Naturforschung A 59, no. 9 (September 1, 2004): 609–14. http://dx.doi.org/10.1515/zna-2004-0911.

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A previously presented quantum-chemical scheme has been used to calculate the lattice energies of borazine (B3N3H6), the low pressure polymorph of benzene (C6H6), and of borazine in the lowpressure benzene lattice utilizing some frequently used semiempirical methods (CNDO/2, INDO, MINDO/3, MNDO, AM1, PM3, MSINDO). With all methods the lattice energy of the title compound was found to be less favourable than that of isoelectronic benzene, which offers an explanation of the significantly lower melting point of B3N3H6. Calculation of the lattice energy of borazine in the crystal lattice of the low-pressure modification of benzene revealed that the interactions between the molecules in this environment are not so stabilizing as those in its own lattice. This is predominantly due to a less favourable contribution of the dispersion energy. The semiempirical results have qualitatively been confirmed by quantum-chemical calculations on small molecular clusters at the MP2/6-31+G*//HF/6-31+G* level of ab initio theory. In these calculations we assumed pairwise additivity of the intermolecular interactions and calculated the energy of interaction between a reference molecule and all those neighbours to which the shortest intermolecular distance does not exceed 3Å.

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30

Kalviri, Hassan A., Felix Gärtner, Gang Ye, Ilia Korobkov, and R. Tom Baker. "Probing the second dehydrogenation step in ammonia-borane dehydrocoupling: characterization and reactivity of the key intermediate, B-(cyclotriborazanyl)amine-borane." Chemical Science 6, no. 1 (2015): 618–24. http://dx.doi.org/10.1039/c4sc02710h.

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31

Bhattacharya, Debojit, Suranjan Shil, Anirban Misra, Laimutis Bytautas, and Douglas J. Klein. "Borazine: spin blocker or not?" Physical Chemistry Chemical Physics 17, no. 21 (2015): 14223–37. http://dx.doi.org/10.1039/c5cp00801h.

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32

Haug, Leander, Jannik P. Roth, Marco Thaler, Dominik Steiner, Alexander Menzel, Sergio Tosoni, Gianfranco Pacchioni, and Erminald Bertel. "Precursor chemistry of h-BN: adsorption, desorption, and decomposition of borazine on Pt(110)." Physical Chemistry Chemical Physics 22, no. 20 (2020): 11704–12. http://dx.doi.org/10.1039/d0cp00112k.

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Adsorption, desorption and fragmentation of borazine on Pt(110) are studied by temperature-programmed desorption, ultraviolet photoemission spectroscopy, workfunction measurements and density functional theory.

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33

Roy, Binayak, Joydev Manna, Urbi Pal, Animesh Hajari, Ankita Bishnoi, and Pratibha Sharma. "An in situ study on the solid state decomposition of ammonia borane: unmitigated by-product suppression by a naturally abundant layered clay mineral." Inorganic Chemistry Frontiers 5, no. 2 (2018): 301–9. http://dx.doi.org/10.1039/c7qi00682a.

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34

Bonifazi, Davide, Francesco Fasano, M. Mercedes Lorenzo-Garcia, Davide Marinelli, Hamid Oubaha, and Jonathan Tasseroul. "Boron–nitrogen doped carbon scaffolding: organic chemistry, self-assembly and materials applications of borazine and its derivatives." Chemical Communications 51, no. 83 (2015): 15222–36. http://dx.doi.org/10.1039/c5cc06611e.

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35

Choudhury, Mahasweta, Shruti Sharma, Benzir Ahmed, and Bipul Bezbaruah. "The π-π Stacking Interaction of Azaborine and Some of its Derivatives: A Quantum Mechanical Study." Asian Journal of Chemistry 32, no. 5 (2020): 1212–20. http://dx.doi.org/10.14233/ajchem.2020.22595.

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Derivatives of azaborine viz., diazaborines, borazine and pseudoborazine, but interestingly all of them are not purely aromatic. The sequence of aromaticity of some azaborine and its derivatives were given as azaborine > diazaborine > pesudoborazine > borazine. Also they have different ring bond distances as B-B, N-N and B-N. Due to their difference in properties of aromaticity and structure, the π-π stacking interaction was also very interesting and quite different from the normal aromatic systems. Quantum mechanical, MP2 method is quite useful for determining the π-π stacking interaction in different azaborine dimers and its derivatives for eclipsed and staggered stacked conformations. Stacked models of azaborine derivatives with intermolecular rotations also shows different interaction energies.

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36

Türker, Lemi, and Sakir Erkoç. "Borazine embedded cyclacenes-MINDO3 treatment." Journal of Molecular Structure: THEOCHEM 578, no. 1-3 (February 2002): 65–69. http://dx.doi.org/10.1016/s0166-1280(01)00698-4.

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Türker, Lemi. "Borazine embedded corannulenes—AM1 treatment." Journal of Molecular Structure: THEOCHEM 584, no. 1-3 (April 2002): 135–41. http://dx.doi.org/10.1016/s0166-1280(02)00012-x.

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Davis, Benjamin L., Andrew D. Sutton, John C. Gordon, Daniel E. Schwarz, Brian L. Scott, and David L. Thorn. "Formation of benzodiazaborolanes from borazine." Main Group Chemistry 9, no. 1,2 (2010): 135–39. http://dx.doi.org/10.3233/mgc-2010-0010.

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Uchimaru, Yuko, Naoko Koda, and Hiroshi Yamashita. "Thermally Stable Borazine-Based Polymer." Phosphorus, Sulfur, and Silicon and the Related Elements 169, no. 1 (January 1, 2001): 231–34. http://dx.doi.org/10.1080/10426500108546631.

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Rodriguez, Mark A., and Theodore T. Borek. "1,3-Dichloro-5-(dimethylamino)borazine." Acta Crystallographica Section E Structure Reports Online 63, no. 5 (April 25, 2007): o2638. http://dx.doi.org/10.1107/s1600536807018995.

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Chiavarino, Barbara, Maria Elisa Crestoni, and Simonetta Fornarini. "Electrophilic Substitution of Gaseous Borazine." Journal of the American Chemical Society 121, no. 11 (March 1999): 2619–20. http://dx.doi.org/10.1021/ja983799b.

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Riensch, Nicolas A., Ayse Deniz, Sebastian Kühl, Lars Müller, Alina Adams, Andrij Pich, and Holger Helten. "Borazine-based inorganic–organic hybrid cyclomatrix microspheres by silicon/boron exchange precipitation polycondensation." Polymer Chemistry 8, no. 35 (2017): 5264–68. http://dx.doi.org/10.1039/c7py01006k.

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Duriez, Christophe, Eric Framery, Bérangère Toury, Pascaline Toutois, Philippe Miele, Michel Vaultier, and Bernard Bonnetot. "Boron nitride thin fibres obtained from a new copolymer borazine–tri(methylamino)borazine precursor." Journal of Organometallic Chemistry 657, no. 1-2 (September 2002): 107–14. http://dx.doi.org/10.1016/s0022-328x(02)01588-7.

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Suwandojo, Dodik Prakoso Eko Hery. "NASI BORANAN SEBAGAI DAYA TARIK WISATA KULINER LAMONGAN JAWA TIMUR." Kepariwisataan: Jurnal Ilmiah 14, no. 02 (May 31, 2020): 123–38. http://dx.doi.org/10.47256/kepariwisataan.v14i02.25.

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Abstract:

Culinary is one of the essential factors of tourism activities including Indonesiantourism. Lamongan City is also one of the cities that has several types of typical culinary which is an attraction for culinary connoisseurs, especially the local communities or domestic tourists from other cities. This culinary is called Boranan rice or “sego Boranan”, which is authentic and only sold in Lamongan city. Therefore, the potential can be developed, introduced and become a special attraction for the tourists to come over Lamongan. The research method used in this scientific article is a descriptive qualitative research method using data collection techniques namely observation, interview, questionnaire, and documentation. The results of the study revealed that Boranan rice has a pretty good potential to be a culinary tourist attraction for the city of Lamongan. In addition, the promotion carried out by the Lamongan city government through the Lamongan city disparbud has also been done quite well. However, good cooperation is still needed between the government and the sellers of Boranan rice, therefore the marketing and preservation of Boranan rice can run well in the future. Keywords: culinary tourism, destination attraction, east java, boranan rice

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Dabbagh, Hossein A., Maryam Shahraki, and Hossein Farrokhpour. "Theoretical investigation of the borazine–melamine polymer as a novel candidate for hydrogen storage applications." Phys. Chem. Chem. Phys. 16, no. 22 (2014): 10519–30. http://dx.doi.org/10.1039/c3cp55493g.

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Molecular dynamic simulation and ab initio calculations were employed to study the interaction of molecular hydrogen with the borazine–melamine polymer (BMP) in order to explore its potential for hydrogen storage applications.

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Bernard, Samuel, Chrystelle Salameh, and Philippe Miele. "Boron nitride ceramics from molecular precursors: synthesis, properties and applications." Dalton Transactions 45, no. 3 (2016): 861–73. http://dx.doi.org/10.1039/c5dt03633j.

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Hexagonal boron nitride (h-BN) attracts considerable interest particularly when it is prepared from borazine-based single-source precursors through chemical routes suitable for the shaping and the nanostructuration of the final ceramic.

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Zhang, Xingyue, Lisa Kam, and Travis J. Williams. "Dehydrogenation of ammonia borane through the third equivalent of hydrogen." Dalton Transactions 45, no. 18 (2016): 7672–77. http://dx.doi.org/10.1039/c6dt00604c.

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Anstöter, Cate S., Christopher M. Gibson, and Patrick W. Fowler. "Modelling aromatisation of (BN)nH2n azabora-annulenes." Physical Chemistry Chemical Physics 22, no. 28 (2020): 15919–25. http://dx.doi.org/10.1039/d0cp02284e.

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Although borazine, the ‘inorganic benzene’, is non-aromatic, ab initio calculation, guided by symmetry and electron-counting arguments, indicates that charging up the higher homologue borazocine to the dianionic state gives an aromatic monocycle.

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Pino-Rios, Ricardo, Alejandro Vásquez-Espinal, Osvaldo Yañez, and William Tiznado. "Searching for double σ- and π-aromaticity in borazine derivatives." RSC Advances 10, no. 50 (2020): 29705–11. http://dx.doi.org/10.1039/d0ra05939k.

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Evolutionary algorithms, Born–Oppenheimer molecular dynamics and the magnetic criteria of aromaticity have been used to evaluate the stability and σ–π aromaticity of borazine derivatives in order to expand the family of double aromatics systems.

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Limberti, Simone, Liam Emmett, Anamaria Trandafir, Gabriele Kociok-Köhn, and G. Dan Pantoş. "Borazatruxenes." Chemical Science 10, no. 41 (2019): 9565–70. http://dx.doi.org/10.1039/c9sc02489a.

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We report the straight forward synthesis of a series of arene-borazine hybrids (BN-PAHs) called borazatruxenes; the DFT, solid state and solution characterisation are reported along with the separation and chiroptical studies of four optical isomers.

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