Structure diversity of silver(I) [1,1′-bis(diphenylphosphino)cobaltocenium] complexes: Effect of counteranions

被引：5

作者：

Wu, Xiang-Hua ^{[1
]}

Guan, Jin-Tao ^{[1
]}

Jin, Shan ^{[1
]}

Yu, Guang-Ao ^{[1
,2
]}

Meng, Xiang-Gao ^{[1
]}

Liu, Sheng-Hua ^{[1
,2
]}

机构：

[1] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China

[2] Nankai Univ, Dept Chem, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China

来源：

INORGANICA CHIMICA ACTA | 2009年 / 362卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Phosphine; Cobaltocenium; Silver; X-ray crystal structure; CHIRAL FERROCENYL PHOSPHINES; VARIABLE COORDINATION MODES; ASYMMETRIC CATALYSIS; LIGAND RATIO; PI-STACKING; 3-AMINOMETHYLPYRIDINE COMPLEXES; COUPLING REACTIONS; CRYSTAL-STRUCTURES; METAL-COMPLEXES; ANION;

D O I：

10.1016/j.ica.2009.03.035

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Single crystal X-ray structural characterizations are recorded for an array of adducts of the form {AgX:[dppc][PF6]}(n) (n = 1 or 2), [dppc][PF6] = 1,1'-bis(diphenylphosphino)cobaltocenium hexafluorophosphate, X = Cl, Br, NO3, NO2, C6H5CO2, CF3CO2. Synthetic procedures for all adducts are reported. All compounds have been fully characterised by elemental analysis and spectroscopic techniques. The structures in the solid state were found to depend on the nature of the counterion, for X = NO3, NO2, the complex being monomeric {[dppc-P,P']Ag(NO3)(2)} or {[dppc-P,P']Ag(NO2)}, for X = Cl, Br, C6H5CO2, CF3CO2, the complex is a dimer. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：3484 / 3492

页数：9

共 61 条

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