Bis(N,N'-dimethylthiourea-S)silver(I) perchlorate and tris(N,N'-dimethylthiourea-S)silver(I) perchlorate

被引：23

作者：

Pakawatchai, C

Sivakumar, K

Fun, HK

机构：

[1] PRINCE SONGKLA UNIV,DEPT CHEM,HAT YAI 90112,THAILAND

[2] UNIV SAINS MALAYSIA,SCH PHYS,XRAY CRYSTALLOG UNIT,GEORGE TOWN 11800,MALAYSIA

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1996年 / 52卷

关键词：

D O I：

10.1107/S0108270196002971

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The structures of two different complexes of silver(I) and dimethylthiourea (dmtu) in the stoichiometric ratios 1:2, [Ag(C3H8N2S)(2)]ClO4, and 1:3, [Ag(C3H8N2S)(3)]ClO4, are described. The 1:2 complex consists of polynuclear cationic chains, whereas the 1:3 complex contains discrete [Ag-2(dmtu)(6)](2+) cations. In both structures, Ag2S2 lozenges with different Ag-S bond lengths are observed and the perchlorate anions are connected to the cations by hydrogen bonds.

引用

页码：1954 / 1957

页数：4

共 14 条

[1] VIBRATIONAL-SPECTRA AND CRYSTAL-STRUCTURES OF TRISKIS(ETHYLENETHIOUREA)COPPER(I) AND TETRAKIS(ETHYLENETHIOUREA)COPPER(I) SYSTEMS [J].