Hydrothermal synthesis and characterization of [Ni(phen)3]2[Mo8O26]•2H2O

被引：10

作者：

Wang, RZ ^{[1
]}

Xu, JQ

Yang, GY

Li, YF

Xing, YH

Li, DM

Liu, SQ

Bu, WM

Ye, L

Fan, YG

机构：

[1] Siping Normal Coll, Dept Chem, Siping 136000, Peoples R China

[2] Jilin Univ, Dept Chem, Changchun 130023, Peoples R China

[3] Jilin Univ, Key Lab Supramol Struct & Spectroscopy, Changchun 130023, Peoples R China

来源：

SOLID STATE SCIENCES | 2000年 / 2卷 / 07期

基金：

中国国家自然科学基金;

关键词：

hydrothermal synthesis; crystal structures; nickel complexes; metal-oxo dusters;

D O I：

10.1016/S1293-2558(00)01076-1

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of MoO3, H2MoO4 and Ni(Ac)(2). 6H(2)O with 1,10-phenanthroline by a hydrothermal method furnishes the discrete cluster [Ni(phen)(3)](2)[Mo8O26]. 2H(2)O (1). The structure of 1 is triclinic, space group P1, a=11.4965(10), b= 11.6829(13), c=15.1518(15) Angstrom, alpha =83.032(8), beta =71.57(7), gamma =78.319(7)degrees, R=0.0433 for 7397 observed [I>2 sigma (I)] reflections. The crystallographically determined solid state structure of 1 shows that the cluster consists of two complex cations, one cluster anion [Mo8O26](4-) and two water molecules of crystallization. Each nickel ion is coordinated by six nitrogen atoms from three phenanthroline ligands, forming a distorted octahedron, and the anion has a P-configuration formed by eight edge-sharing MoO6 octahedra. Compound 1 was characterized by means of elemental analysis, IR spectra and TGA analysis. (C) 2000 Editions scientifiques et medicales Elsevier SAS. All rights reserved.

引用

页码：705 / 710

页数：6

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