Inorganic-organometallic crystal synthesis.: The role of charge-assisted C-H...O and C-H...Cl hydrogen bonds in crystalline [(η5-C5H5)2Co][H2PO4]•3H2O and [(η6-C6H5Me)2Cr][Cl]

被引：47
作者：
Braga, D
Draper, SM
Champeil, E
Grepioni, F
机构：
[1] Univ Bologna, Dipartimento Chim G Ciamician, I-40126 Bologna, Italy
[2] Trinity Coll, Dept Chem, Dublin 2, Ireland
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1999年 / 573卷 / 1-2期
关键词：
cobaltocenium salts; hydrogen bonding; structural analysis;
D O I：
10.1016/S0022-328X(98)00620-2
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The organometallic dihydrogen phosphate [(eta(5)-C5H5)(2)Co][H2PO4]. 3H(2)O has been obtained by direct reaction of phosphoric acid with the organometallic hydroxide [(eta(5)-C5H5)(2)Co][OH] prepared in situ by oxidation of [(eta(5)-C5H5)(2)Co] in water. The role of negatively charged O-H ... O(-) and neutral O-H ... O hydrogen bonds between the H2PO4- anions and water molecules and that of charge-assisted C-Hdelta+ ... Odelta- hydrogen-bonds between organometallic and inorganic components has been investigated. The crystal structure of the chloride [(eta(6)-C6H5Me)(2)Cr][Cl] has also been used to analyse charge assisted C-Hdelta+ ... Cl- interactions. The results have been compared with data retrieved from the Cambridge Crystallographic Database. (C) 1999 Elsevier Science S.A. All rights reserved.
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页码：73 / 77
页数：5
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