Stabilization of discrete [Cu(C2O4)2(H2O)2]2- dianions in the solid state by an extensive hydrogen bonded network

被引：10
|
作者：
Keene, TD [1 ]
Hursthouse, MB [1 ]
Price, DJ [1 ]
机构：
[1] Univ Southampton, Sch Chem, Southampton SO17 1BJ, Hants, England
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2004年 / 630卷 / 03期
关键词：
copper; oxalate complexes; bifurcated hydrogen bonds; crystal structure;
D O I：
10.1002/zaac.200300373
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The dominant species in aqueous copper(II) solutions containing a high concentration of oxalate (ox) is trans[Cu(ox)(2)(H2O)(2) ](2-), yet the ability of the oxalate anion to bridge metal ions means that very few examples of this isolated anion are seen in solid state structures. The structure of [pipH(2)](2+)[Cu(ox)(2)(H2O)(2)](2-). 2H(2)O (pip = piperazine) (1) comprises discrete ions held in a complex 3-dimensional hydrogen bonded network.
引用
收藏
页码：350 / 352
页数：3
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