Polymeric [(Me3Sn)(3)Rh(SCN)(6)]: A novel ''super-Prussian-blue'' derivative containing the nonlinear-SCN-Sn-NCS-spacer

被引：35

作者：

Siebel, E

Fischer, RD

机构：

[1] Inst. Anorganische und Angew. Chem., Universität, D-20146 Hamburg

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 1997年 / 3卷 / 12期

关键词：

coordination polymers; Prussian blue; rhodium; structure elucidation; tin;

D O I：

10.1002/chem.19970031213

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The new coordination polymer [(Me3SnIV)(3)Rh-III(SCN)(6)] = (3)(infinity)[Rh{mu-(SCNSnMe3NCS)}(3)] (5) is readily accessible by straightforward self-assembly of [Rh(SCN)(6)](3-) and (dehydrated) {Me3Sn}(aq)(+) ions. The architecture of 5 is strongly reminiscent of ''super-Prussian-blue'' systems reported earlier: there is a three-dimensional (3-D) framework involving {Rh-8} pseudocubes as the basic building blocks, the Rh3+ ions being held apart by novel, nonlinear {SCN-SnMe3NCS} spacers (d(Rh ... Rh) = 1.27 nm). The complete lattice consists of two equivalent and independent, ideally interwoven 3-D frameworks. Three homologues of 5 with slightly modified R3Sn units (R = Et, nPr and nBu) have been prepared as well, but display X-ray powder diffraction patterns notably different from that of 5.

引用

页码：1987 / 1991

页数：5

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