Littérature scientifique sur le sujet « H-Bonding Arrays »

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Articles de revues sur le sujet "H-Bonding Arrays"

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Tadokoro, Makoto, Kyosuke Isoda, Yasuko Tanaka, Yuko Kaneko, Syoko Yamamoto, Tomoaki Sugaya et Kazuhiro Nakasuji. « Self-Organization of -Crown Ether Derivatives into Double-Columnar Arrays Controlled by Supramolecular Isomers of Hydrogen-Bonded Anionic Biimidazolate Ni Complexes ». Journal of Nanotechnology 2012 (2012) : 1–10. http://dx.doi.org/10.1155/2012/216050.

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Anionic tris (biimidazolate) nickelate (II) ([Ni(Hbim)3]−), which is a hydrogen-bonding (H-bonding) molecular building block, undergoes self-organization into honeycomb-sheet superstructures connected by complementary intermolecular H-bonds. The crystal obtained from the stacking of these sheets is assembled into channel frameworks, approximately 2 nm wide, that clathrate two cationic K+-crown ether derivatives organised into one-dimensional (1D) double-columnar arrays. In this study, we have shown that all five cationic guest-included crystals form nanochannel structures that clathrate the 1-D double-columnar arrays of one of the four types of K+-crown ether derivatives, one of which induces a polymorph. This is accomplished by adaptably fitting two types of anionic [Ni(Hbim)3]−host arrays. One is a network with H-bonded linkages alternating between the two different optical isomers of the and types with flexible H-bonded [Ni(Hbim)3]−. The other is a network of a racemate with 1-D H-bonded arrays of the same optical isomer for each type. Thus, [Ni(Hbim)3]−can assemble large cations such as K+crown-ether derivatives into double-columnar arrays by highly recognizing flexible H-bonding arrangements with two host networks of and .
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Ligthart, G. B. W. L., Dawei Guo, A. L. Spek, Huub Kooijman, Han Zuilhof et Rint P. Sijbesma. « Ureidobenzotriazine Multiple H-Bonding Arrays : The Importance of Geometrical Details on the Stability of H-Bonds ». Journal of Organic Chemistry 73, no 1 (janvier 2008) : 111–17. http://dx.doi.org/10.1021/jo7019338.

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Piot, Luc, Carlos-Andres Palma, Anna Llanes-Pallas, Maurizio Prato, Zsolt Szekrényes, Katalin Kamarás, Davide Bonifazi et Paolo Samorì. « Selective Formation of Bi-Component Arrays Through H-Bonding of Multivalent Molecular Modules ». Advanced Functional Materials 19, no 8 (23 avril 2009) : 1207–14. http://dx.doi.org/10.1002/adfm.200801419.

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Li, Jiang-Sheng, Li-Gong Chen, Ying-Ying Zhang, Yan-Jie Xu, Yi Deng, Tao Zeng et Peng-Mian Huang. « Synthesis and Characterisation of a New Pyridinium Salt/Crown Ether Complex and its Self-Assembly ». Journal of Chemical Research 2007, no 6 (juin 2007) : 350–52. http://dx.doi.org/10.3184/030823407x225482.

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The monoprotonated bipyridinium cation can complex with dibenzo-24-crown-8 by means of ion-dipole and charge-transfer interactions. They both thread to form a [2]pseudorotaxane-like complex for further intercomplex association to produce pseudopolyrotaxane arrays through N+–H···N hydrogen bonding in the solid state.
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Glidewell, Christopher, William T. A. Harrison, John N. Low, Jamie G. Sime et James L. Wardell. « Patterns of soft C—H...O hydrogen bonding in diaryl sulfones ». Acta Crystallographica Section B Structural Science 57, no 2 (1 avril 2001) : 190–200. http://dx.doi.org/10.1107/s0108768100015494.

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In bis(4-tolyl) sulfone, C14H14O2S (1), 2,5,4′-trimethyldiphenyl sulfone, C15H16O2S (2), and 4-chlorodiphenyl sulfone, C12H9ClO2S (3), the molecules are linked by soft C—H...O hydrogen bonds into three different types of one-dimensional aggregate: simple chains in (1), molecular ladders in (2) and chains of fused rings in (3). In each of 3,4-dimethyl-4′-chlorodiphenyl sulfone, C14H13ClO2S (4), and 2,5-dimethyldiphenyl sulfone, C14H14O2S (5), the C—H...O hydrogen bonds link the molecules into two different types of two-dimensional sheet, based on a (4,4) net in (4) and a (3,6) net in (5). The patterns of soft C—H...O hydrogen bonds in (1)—(5) are compared with those in other diaryl sulfones, mainly retrieved from the Cambridge Structural Database, whose substitution patterns preclude the formation of hard hydrogen bonds. Observed aggregation modes range from the formation of no C—H...O hydrogen bonds at all, via finite (zero-dimensional) arrays through one-, two- and three-dimensional systems.
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Feng, Yang, Yui Hasegawa, Takeo Suga, Hiroyuki Nishide, Liuqing Yang, George Chen et Shengtao Li. « Tuning Conformational H-Bonding Arrays in Aromatic/Alicyclic Polythiourea toward High Energy-Storable Dielectric Material ». Macromolecules 52, no 22 (11 novembre 2019) : 8781–87. http://dx.doi.org/10.1021/acs.macromol.9b01785.

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Baljozovic, Milos, X. Liu, Mina Moradi, Igor A. Pasti, Jan Dreiser, Silvio Decurtins, Patrick Shahgaldian, Shi Xia Liu et Thomas A. Jung. « Molecular Lego for Functional 2D Materials : Self-Assembly and Ordering of Bi-Molecular 2D Spinlattices of M(II,III) Phthalocyanines and of Highly Crystalline Free Standing Networks ». ECS Meeting Abstracts MA2022-01, no 14 (7 juillet 2022) : 944. http://dx.doi.org/10.1149/ma2022-0114944mtgabs.

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Single layer low-dimensional materials are presently of emerging interest, also in the context of magnetism. We further developed on-surface supra-molecular architecturing to create two-dimensional spin arrays. By chemical programming of the modules, different checkerboards were produced containing metals of different oxidation and spin states, diamagnetic zinc, and a metal-free ‘spacer’. [1] In an in-depth, spectro-microscopy and theoretical account, we correlate the structure and the magnetic properties of these tunable systems and discuss the emergence of 2D Kondo magnetism [2] from the spin-bearing components and via the physico-chemical bonding to the underlying substrate. The contributions of the individual elements, as well as the role of the electronic surface state in the bottom substrate, are discussed. Also we show the the first free-standing single layer networks of calixarenes stabilized via functional groups enabling vdW, coordination and dipole-dipole, interaction. [3] Fig. 1) Graphical animation of the 2D spin arrays built by C--H - F--C bonding of two different magnetic atom bearing phthalocyanines that have been exploited to investigate the assembly and properties of Kondo lattices. [1] M. Baljozovic et al. Magnetochemistry 2021, 7, 119. [2] J. Girovsky et al. Nature Communications 2017 8:15388 [3] M. Moradi, N. Opara, L.G. Tulli, C. Wäckerlin, S.J. Dalgarno, S.J. Teat, M. Baljozovic, O. Popova, E. van Genderen, A. Kleibert, H. Stahlberg, J.P. Abrahams, C. Padeste, T.A. Jung, P. Shahgaldian, Sci. Adv. 2019; 5: eaav4489 Figure 1
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Langley, Philip J., Jürg Hulliger, Ram Thaimattam et Gautam R. Desiraju. « Supramolecular synthons mediated by weak hydrogen bonding : forming linear molecular arrays via CC–H···NC and CC–H···O2N recognition ». New Journal of Chemistry 22, no 12 (1998) : 1307–9. http://dx.doi.org/10.1039/a807552b.

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Krische, Michael J., Jean-Marie Lehn, Nathalie Kyritsakas, Jean Fischer, Elina Karoliina Wegelius et Kari Rissanen. « Self-assembly of 1- and 2-Dimensional Multicompartmental Arrays via the 2-Aminopyrimidine H-Bonding Motif and Selective Guest Inclusion ». Tetrahedron 56, no 36 (septembre 2000) : 6701–6. http://dx.doi.org/10.1016/s0040-4020(00)00489-0.

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Piot, Luc, Carlos-Andres Palma, Anna Llanes-Pallas, Maurizio Prato, Zsolt Szekrényes, Katalin Kamarás, Davide Bonifazi et Paolo Samorì. « Supramolecular Architectures : Selective Formation of Bi-Component Arrays Through H-Bonding of Multivalent Molecular Modules (Adv. Funct. Mater. 8/2009) ». Advanced Functional Materials 19, no 8 (23 avril 2009) : NA. http://dx.doi.org/10.1002/adfm.200990027.

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