[Cu2(HF2)(H2O)8][FeF6]•2H2O

被引：3

作者：

Le Bail, Armel ^{[1
]}

Mercier, Anne-Marie ^{[1
]}

机构：

[1] Univ Maine, CNRS, UMR 6010, Lab Oxydes & Fluorures, F-75085 Le Mans, France

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2009年 / 65卷

关键词：

BOND-VALENCE PARAMETERS; CRYSTAL-STRUCTURE;

D O I：

10.1107/S1600536809006874

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The title compound, octaaqua(hydrogenfluorido) dicopper(II) hexafluoridoferrate(III) dihydrate, was synthesized under hydrothermal conditions. The Cu atom is coordinated by one F and five O atoms within a highly distorted octahedron, forming dimeric [Cu-2(H2O)(8)HF2](3+) units by edge sharing. These units are hydrogen bonded to [FeF6](3-) anions and to an interstitial water molecule. The former feature Fe3+ on a special position ((1) over bar). The dimeric copper units are linked to adjacent dimers by F-H center dot center dot center dot F hydrogen bonds. Additional O-H center dot center dot center dot O and O-H center dot center dot center dot F hydrogen bonds help to consolidate the crystal packing.

引用

页码：I23 / U116

页数：12

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