Aggregates of complexes [Sc(H2O)4(NCS)2]+ and [Sc(H2O)2(NCS)4]- with 18-crown-6

被引：2

作者：

Ilyukhin, A. B. ^{[1
]}

Petrosyants, S. P. ^{[1
]}

机构：

[1] Russian Acad Sci, Kurnatov Inst Gen & Inorgan Chem, Moscow 119991, Russia

来源：

RUSSIAN JOURNAL OF COORDINATION CHEMISTRY | 2007年 / 33卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

18C6; Crown Ether; Coordination Chemistry; Bipy; Scandium;

D O I：

10.1134/S1070328407040057

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The compounds [Sc(H2O)(4)(NCS)(2)][Sc(H2O)(2)(NCS)(4)] center dot 2(18C6) (I) and [Sc(H2O)(4)(NCS)(2)][Sc(H2O)(2)(NCS)(4)] center dot 3(18C6) center dot H2O (II) were synthesized and studied by X-ray diffraction analysis. It was found that the cations in the structures of compounds I and II form sandwiches [Sc(H2O)(4)(NCS)(2)] center dot 2(18C6). In the case of I, the sandwiches are united by the [Sc(H2O)(2)(NCS)(4)](-) anions into chains, while in compound II, the sandwiches and infinite chains of [Sc(H2O)(2)(NCS)(4)] center dot 18C6 center dot H2O are bonded by van der Waals contacts only.

引用

页码：265 / 271

页数：7

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