New supramolecular adducts of chloroaquacomplexes [M3(μ3-S)S3-x Se x Cl y (H2O)9-y ](4-y)+ (M = Mo, W) with cucurbit[6]uril

被引：1

作者：

Abramov, P. A. ^{[1
]}

Gushchin, A. L. ^{[1
,2
]}

Sokolov, M. N. ^{[1
,2
]}

Fedin, V. P. ^{[1
,2
]}

机构：

[1] Russian Acad Sci, AV Nikolaev Inst Inorgan Chem, Siberian Div, Novosibirsk, Russia

[2] Novosibirsk State Univ, Novosibirsk, Russia

来源：

JOURNAL OF STRUCTURAL CHEMISTRY | 2010年 / 51卷 / 02期

关键词：

clusters; sulfur; selenium; chloroaquacomplexes; cucurbituril; supramolecular complexes; crystal structure; CUCURBITURIL;

D O I：

10.1007/s10947-010-0055-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

New supramolecular adducts of cucurbit[6]uril with triangular cluster chloroaquacomplexes of Mo and W with mixed sulfido-selenido bridging ligands, {[W3S3Se(H2O)(7)Cl-2](2)(C36H36N24O12)}Cl-2 center dot 15H(2)O (1), {[W3S1.5Se2.5Cl1.5(H2O)(7.5)](2)(C36H36N24O12)}Cl-5 center dot 18.5H(2)O (2), and {[Mo3SSe3(H2O)(7.5)Cl-1.5](2)x (C36H36N24O12)}C-l5 center dot 11H(2)O (3) are obtained treating the mixture of products in Mo-S-Se-Br and W-S-Se-Br systems, isolated, and structurally characterized. In all compounds, the supramolecular structure is based on hydrogen bonded associates of cucurbit[6]uril molecule with two cluster cations.

引用

页码：378 / 381

页数：4

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