Academic literature on the topic 'Thorium amide'
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Journal articles on the topic "Thorium amide"
Al-Daher, Abdul Ghany M., and Kenneth W. Bagnall. "Some new amide complexes of thorium tetrabromide." Journal of the Less Common Metals 108, no. 2 (June 1985): 257–62. http://dx.doi.org/10.1016/0022-5088(85)90220-6.
Full textBonfada, Élida, Ernesto Schulz-Lang, Renato André Zan, and Ulrich Abram. "Syntheses and Structures of Thorium(IV) Complexes with Bis(diphenylphosphino)ethane Dioxide, Ph2P(O)CH2CH2P(O)Ph2, and Bis(diphenylphosphoryl)amide, [Ph2P(O)NP(O)Ph2]." Zeitschrift für Naturforschung B 55, no. 3-4 (April 1, 2000): 285–90. http://dx.doi.org/10.1515/znb-2000-3-410.
Full textMakarov, Konstantin, Alexander Kaushansky, and Moris S. Eisen. "Catalytic Hydroboration of Esters by Versatile Thorium and Uranium Amide Complexes." ACS Catalysis 12, no. 1 (December 15, 2021): 273–84. http://dx.doi.org/10.1021/acscatal.1c04799.
Full textAthimoolam, Arunachalampillai, Sandro Gambarotta, and Ilia Korobkov. "Ligand Metallation during the Reduction of a Thorium(IV) Amide Complex." Organometallics 24, no. 8 (April 2005): 1996–99. http://dx.doi.org/10.1021/om049120w.
Full textAl-Daher, Abdul Ghany M., Kenneth W. Bagnall, and Gerard F. Payne. "Some new amide and phosphine oxide complexes of thorium and uranium tetranitrates." Journal of the Less Common Metals 115, no. 2 (January 1986): 287–94. http://dx.doi.org/10.1016/0022-5088(86)90151-7.
Full textXiao, Cheng-Liang, Cong-Zhi Wang, Lei Mei, Xin-Rui Zhang, Nathalie Wall, Yu-Liang Zhao, Zhi-Fang Chai, and Wei-Qun Shi. "Europium, uranyl, and thorium-phenanthroline amide complexes in acetonitrile solution: an ESI-MS and DFT combined investigation." Dalton Transactions 44, no. 32 (2015): 14376–87. http://dx.doi.org/10.1039/c5dt01766a.
Full textAl-Daher, Abdul Ghany M., and Kenneth W. Bagnall. "Some new amide and substituted urea complexes of cyclopentadienyl thorium(IV) and uranium(IV) chlorides and cyclopentadienyl thorium(IV) bromide." Journal of the Less Common Metals 116, no. 2 (February 1986): 351–58. http://dx.doi.org/10.1016/0022-5088(86)90668-5.
Full textTayade, Kundan, Amanpreet Kaur, Sandesh Tetgure, G. Krishana Chaitanya, Narinder Singh, and Anil Kuwar. "Fluorogenic ratiometric dipodal optode containing imine-amide linkages: Exploiting subtle thorium (IV) ion sensing." Analytica Chimica Acta 852 (December 2014): 196–202. http://dx.doi.org/10.1016/j.aca.2014.09.016.
Full textAl-Daher, A. G. M., K. W. Bagnall, F. Benetollo, A. Polo, and G. Bombieri. "Uranium(IV) and thorium(IV) halide and pseudohalide complexes with substituted amide and urea ligands." Journal of the Less Common Metals 122 (August 1986): 167–73. http://dx.doi.org/10.1016/0022-5088(86)90405-4.
Full textZhijun, Guo, Niu Yanning, Zhang Weiguang, and Tan Minyu. "Liquid-liquid extraction of thorium(IV) and uranium(VI) with three ether-amide type tripodands." Journal of Radioanalytical and Nuclear Chemistry 262, no. 2 (2004): 331–37. http://dx.doi.org/10.1023/b:jrnc.0000046761.90258.aa.
Full textDissertations / Theses on the topic "Thorium amide"
Larch, Christopher Paul. "Multidentate amide and cyclopentadienyl uranium and thorium complexes and related studies." Thesis, University of Sussex, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.436239.
Full textHervé, Alexandre. "Chimie organométallique des éléments f : vers de nouveaux développements : complexes cyanures des éléments f." Thesis, Paris 11, 2014. http://www.theses.fr/2014PA112305/document.
Full textThe cyanide ligand is one of the most widely used ligands in coordination chemistry of d-transition metals. The low number of cyanide complexes of lanthanides and actinides incited us to develop this field for reactivity and theoretical aspects, and also for their potentially interesting physicochemical properties. In this Ph.D., we investigated the reactivity of [An(Cot)₂] (An = Th, U ; Cot = C₈H₈²⁻) and [Mf(N*)₃]ʲ˖ (j = 0, 1; Mf = Ce, U ; N* = ⁻N(SiMe₃)₂) precursors toward the cyanide ion. The first chapter is dedicated to the synthesis and characterization of trivalent f-elements cyanide complexes [Mf(N*)₃(CN)][M], [Mf(N*)₃(CN)₂][M]₂, [Mf(N*)₂(CN)₃][M]₂ and the cyanido-bridged binuclear compounds [{Mf(N*)₃}₂(µ-CN)][M] (M = NR₄, K(18-C-6)). Crystals of the bis(cyanido) uranium and cerium complexes are not isostructural since the data revealed distinct coordination modes of the CN group, through the C or N atom to the U³˖ or Ce³˖ metal center, respectively. In chapter 2, the novel silylamide uranium(IV) precursor [U(N*)₃][BPh₄] has been isolated, and proved to be useful for the synthesis of the cationic species [{U(N*)₃}₂(µ-CN)][BPh₄] and the neutral monocyanide [Mf(N*)₃(CN)] and anionic bis(cyanide) [Mf(N*)₃(CN)₂][M] derivatives. Here again, the X-ray data reveal the uncommon N coordination mode of the CN group to the U(IV) center. This global differentiation has been analyzed using density functional theory calculations. The observed preferential coordination of the cyanide ion in Ce³˖−NC, U³˖−CN and U⁴˖−NC is corroborated by energetic considerations and by the comparison of DFT optimized geometries with the true crystal structures. Finally, the recent discovery of the first bent "uranocene" species, eg [U(Cot)₂(CN)]⁻, led us to compare the reactivity of the actinocenes [An(Cot)₂] (Th, U) in order to understand the effect of the metal electron configuration (respectively 5f² for U⁴˖ and 5f⁰ for Th⁴˖). [Th(Cot)₂] reacted with the cyanide, azide and hydride anion and distinct products, eg anionic, dianionic and binuclear complexes [Th(Cot)₂(X)][M] (X = CN⁻, N₃⁻ et M = Na(18-C-6), NBu₄), [Th(Cot)₂(CN)₂][NBu₄]₂ and [{Th(Cot)₂}₂(μ-X)][M] (X = CN⁻, H⁻ et M = Na(18-C-6), NBu₄] were isolated depending on the nature of counter ion (Na˖ vs. R₄N˖). This study which is presented in chapter 3 clearly illustrates the distinct chemical behavior of thorocene versus uranocene. All these mononuclear mono and polycyanides compounds of the f-elements might serve as valuable building blocks for the synthesis of novel clusters and coordination polymers with interesting magnetism and/or luminescence properties
Book chapters on the topic "Thorium amide"
Deqian, Li, Ji Enyui, Xu Wen, Yu Dingyu, Zeng Guangfu, and Ni Jiazan. "EXTRACTION MECHANISM OF RARE EARTH ELEMENTS (III), IRON (III) AND THORIUM (IV) FROM SULFURIC ACID SOLUTIONS BY PRIMARY AMINE N1923." In New Frontiers in Rare Earth Science and Applications, 468–71. Elsevier, 1985. http://dx.doi.org/10.1016/b978-0-12-767661-6.50116-8.
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