Bis{2-[1-(thiosemicarbazono)ethyl]-pyridinium} hexakis (nitrato-O,O′)thorate(IV) tetramethanol solvate

被引：11

作者：

Abram, U ^{[1
]}

Bonfada, E

Lang, ES

机构：

[1] Tech Univ Dresden, Forschungszentrum Rossendorf, Inst Radiochem, Inst Analyt Chem, D-01062 Dresden, Germany

[2] Univ Fed Santa Maria, Dept Quim, BR-97111 Santa Maria, RS, Brazil

来源：

ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1999年 / 55卷

关键词：

D O I：

10.1107/S0108270199007556

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Pale yellow crystals of the title compound, (C8H11N4S)(2)[Th(NO3)(6)]. 4CH(4)O, are formed when thorium nitrate and acetylpyridine thiosemicarbazone are refluxed in methanol. Thorium is 12-coordinate. The complex anion possesses inversion symmetry. The almost planar 2-[1(thiosemicarbazono)ethyl]pyridinium cations show bond lengths which indicate a considerable delocalization of electron density.

引用

页码：1479 / 1482

页数：4

共 17 条

[1] Synthesis and characterization of indium(III) complexes with tri- and pentadentate thiosemicarbazones. Crystal and molecular structure of [InCl2(HDAPTSC)]center dot 2DMSO, {O[In(HDAPTSC)(OH)](2))center dot 5MeOH, [InCl2-(APTSC)(MeOH)], [In(APTSC)(2)]PF6 and (H(2)APTSC)][InCl(APTSC)(mnt)]center dot 0.5H(2)O (H(2)DAPTSC equals 2,6-diacetylpyridine-bis(thiosemicarbazone), HAPTSC equals 2-acetylpyridine-thiosemicarbazone, mnt(2-) equals 1,2-dicyanoethene-1,2-dithiolate) [J].