Bis(diphenylphosphino)methanedicopper(I) units bridged by dicarboxylates
作者： Panagiotis Angaridis , F.Albert Cotton , Marina A. Petrukhina
DOI: 10.1016/S0020-1693(01)00670-3
关键词: Copper 、 Crystallography 、 Chlorine atom 、 Ion 、 Molecule 、 Chemistry 、 Dichloromethane 、 Crystal structure 、 Trigonal crystal system
摘要: Abstract Two novel compounds, [(μ-dppm)2Cu2(O2CC6H4CO2)Cu2(μ-dppm)2](PF6)2·3.4CH2Cl2 (1·3.4CH2Cl2) and [(μ-dppm)2Cu2(O2CC2F4CO2)Cu2(μ-dppm)2](PF6)2·5CH2Cl2 (2·5CH2Cl2), have been prepared from the reactions of [(μ-dppm)2Cu2(CH3CN)2](PF6)2 with corresponding dicarboxylate salts, their structures determined crystallographically. The crystal 1 2 consist complex cations [(μ-dppm)2Cu2(LL)Cu2(μ-dppm)2]2+, in which two dppm-bridged dinuclear copper(I) units are linked by bridges LL2− (LL=O2CC6H4CO2 O2CC2F4CO2) an end-to-end fashion, PF6 − ions dichloromethane molecules. Cu⋯Cu separations within [(μ-dppm)2Cu2]2+ 2.707(1) 2.833(1) A 2, respectively. In both complexes, centers a trigonal coordination environment comprised one O P atoms; additional contacts between Cu chlorine atoms observed 2.
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sci-hub.se 参考文章(25)
Linus Pauling, The Nature of the Chemical Bond ,(1939)
Stefan Leininger, Bogdan Olenyuk, Peter J. Stang, Self-Assembly of Discrete Cyclic Nanostructures Mediated by Transition Metals Chemical Reviews. ,vol. 100, pp. 853- 908 ,(2000) , 10.1021/CR9601324
Takemi Kawaguchi, Kazuo Tanaka, Toru Takeuchi, Tokunosuké Watanabé, The Crystal Structure of Methylene Bichloride, CH2Cl2 Bulletin of the Chemical Society of Japan. ,vol. 46, pp. 62- 66 ,(1973) , 10.1246/BCSJ.46.62
F. Albert Cotton, Chun Lin, Carlos A. Murillo, Supramolecular structures based on dimetal units: simultaneous utilization of equatorial and axial connections Chemical Communications. pp. 11- 12 ,(2001) , 10.1039/B007347O
Steven W. Keller, Susan Lopez, A Two-Dimensional Geomimetic Coordination Polymer Containing Pentagonal Cavities Journal of the American Chemical Society. ,vol. 121, pp. 6306- 6307 ,(1999) , 10.1021/JA982934H
F. Albert Cotton, Lee M. Daniels, Chun Lin, Carlos A. Murillo, Carlos A. Murillo, The designed ‘self-assembly’ of a three-dimensional molecule containing six quadruply-bonded Mo24+ units Chemical Communications. pp. 841- 842 ,(1999) , 10.1039/A901645G
Jean Huhmann-Vincent, Brian L. Scott, Gregory J. Kubas, Rhenium Complexes with Weakly Coordinating Solvent Ligands, cis-[Re(PR3)(CO)4(L)][BArF], L = CH2Cl2, Et2O, NC5F5: Decomposition to Chloride-Bridged Dimers in CH2Cl2 Solution Inorganic Chemistry. ,vol. 38, pp. 115- 124 ,(1999) , 10.1021/IC980912Q
Samuel M-F. Lo, Stephen S-Y. Chui, Lai-Yung Shek, Zhenyang Lin, Xi Xiang Zhang, Ge-hei Wen, Ian D. Williams, Solvothermal Synthesis of a Stable Coordination Polymer with Copper-I−Copper-II Dimer Units: [Cu4{1,4-C6H4(COO)2}3(4,4‘-bipy)2]n Journal of the American Chemical Society. ,vol. 122, pp. 6293- 6294 ,(2000) , 10.1021/JA000416C
Anna Maria Manotti Lanfredi, Franco Ugozzoli, Annamaria Camus, Nazario Marsich, Studies on dithio-o-toluate copper(I) complexes with bis(diphenylphosphino)methane. Crystal structures of {di-μ3-dithio-o-toluato-S,S′,S′-bis[μ-bis(diphenylphosphino)methane-μ-dithio-o-toluato-S,S′]} tetracopper(I) and {di[μ-bis(diphenylphosphino)methane]bis(dithio-o-toluato-S,S′)} dicopper(I) Inorganica Chimica Acta. ,vol. 99, pp. 111- 116 ,(1985) , 10.1016/S0020-1693(00)86058-2
F. Albert Cotton, James P. Donahue, Chun Lin, Carlos A. Murillo, The Simplest Supramolecular Complexes Containing Pairs of Mo2(formamidinate)3 Units Linked with Various Dicarboxylates: Preparative Methods, Structures, and Electrochemistry Inorganic Chemistry. ,vol. 40, pp. 1234- 1244 ,(2001) , 10.1021/IC000934O