Nd5(AsO3)4Cl3:: The first oxo-arsenate(III)-chloride of the lanthanides

被引：18

作者：

Ben Hamida, Makram ^{[1
]}

Wickleder, Mathias S. ^{[1
]}

机构：

[1] Univ Oldenburg, Inst Reine & Angew Chem, D-26111 Oldenburg, Germany

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2006年 / 632卷 / 14期

关键词：

nedyinium; oxo-arsenate; chloride; crystal structure;

D O I：

10.1002/zaac.200600173

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Single crystals of Nd-5(AsO3)(4)Cl-3 (monoclinic, P2/n, Z = 2, a = 1026.0(1), b = 543.35(3) c = 1400.2(1) pm, beta = 93.48(1)degrees) were obtained from the reaction of Nd2O3, AS(2)O(3) and NaCl in a sealed silica ampoule. In the crystal structure the Nd3+ ions are linked by AsO33- groups into layers that alternate with layers of Cl- ions. Two of the three crystallographically different Nd3+ ions are coordinated by eight oxygen atoms, the third one has four oxygen and four chlorine atoms as neighbours.

引用

页码：2195 / 2197

页数：3

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