New layered polymer [{Mn(H2O)3}2{Re6Se8(CN)6}] • 3.3H2O:: Synthesis and properties

被引:2
作者
Naumov, NG [1 ]
Artemkina, SB [1 ]
Virovets, AV [1 ]
Fedorov, VE [1 ]
机构
[1] Russian Acad Sci, Siberian Div, Inst Inorgan Chem, Novosibirsk 630090, Russia
基金
俄罗斯基础研究基金会;
关键词
D O I
10.1023/B:RUCO.0000047466.28548.48
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The [{Mn(H2O)(3)}(2){Re6Se8(CN)(6)}](.)3.3H(2)O complex was produced on slow evaporation of an aqueous solution containing the salt of a cluster complex K4Re6Se8(CN)(6)(.)3.5H(2)O and a 23-fold excess of Mn2+. The cluster complexes [Re6Se8(CN)(6)](4-) are linked in a crystal into the charged coordination layers [{Mn(H2O)(3)}(4){Re6Se8(CN)(6)}(3)](2infinity)(4-) through the Mn2+ cations. The Mn2+ cations are coordinated in a layer by three cyano nitrogen atoms of the cluster complexes; the Mn-N bond lengths are 2.13(4) and 2.21(2) Angstrom. Each [Re6Se8(CN)(6)](4-) anion is bonded to three manganese cations Mn(l). The anions are bonded additionally to the Mn(2) cations disordered over two close positions.
引用
收藏
页码:792 / 799
页数:8
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