CRYSTAL-STRUCTURE OF TETRAETHYLAMMONIUM TRICHLOROOXO(1,1,1-TRIFLUORO-4-THENOYL-2,4-BUTANEDIONATO)NIOBATE(V)

被引：11

作者：

DARAN, JC ^{[1
]}

JEANNIN, Y ^{[1
]}

GUERCHAIS, JE ^{[1
]}

KERGOAT, R ^{[1
]}

机构：

[1] FAC SCI & TECH, CHIM INORGAN MOLEC LAB, F-29233 BREST, FRANCE

来源：

INORGANICA CHIMICA ACTA | 1979年 / 33卷 / 01期

关键词：

D O I：

10.1016/S0020-1693(00)89458-X

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The structure of tetraethylammonium trichlorooxo (1,1,1-trifluoro-4-thenoyl-2,4-butanedionato)niobate(V) has been determined by single crystal X-ray analysis. Crystals are monoclinic: a = 12.495(2) Å; b = 11.392(2) Å; c = 16.940(3) Å; β = 101.0(1)°; V = 2334 Å3; space group P21/c, Z = 4. The structure was solved from Patterson and electron density maps and refined be least-square methods to a conventional R value of 0.04 for 2409 independent non zero reflexions. The structure determination shows that the thenoyl group is 'trans' with respect to the NbO bond. © 1979.

引用

页码：81 / 86

页数：6

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