Hydrothermal synthesis, crystal structure and characterization of a new three-dimensional vanadium(III) phosphite

被引：0

作者：

Wang, L ^{[1
]}

Shi, SH ^{[1
]}

Xu, JN ^{[1
]}

Li, GH ^{[1
]}

Yu, LX ^{[1
]}

Song, TY ^{[1
]}

机构：

[1] Jilin Univ, State Key Lab Inorgan Synth & Preparat Chem, Coll Chem, Changchun 130012, Peoples R China

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 2004年 / 25卷 / 12期

关键词：

hydrothermal synthesis; vanadium phosphite; crystal structure; pseudo pyramid;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new vanadium(I) phosphite [V-2(HPO3)(3)(H2O)(3)] . H2O was synthesized hydrothermally by using V2O5, H3PO3 and triethylamine as the reactants. The as-synthesized product was characterized by powder X-ray diffraction, IR spectroscopy and ICP analysis. The result of single-crystal X-ray diffraction analysis shows that the title compound crystallized in the monoclinic space group P2(1)(No.4) with the parameters a = 0.783 9 (2) nm, b = 1.020 6 (3) nm, c = 0.824 7(2) nm, beta = 112.510(4)degrees, V = 0.609 6(3) nm(3), Z=2. Its structure is built up by alternation of octahedral VO5(H2O), VO4(H2O)(2) and pseudo-pyramidal HPO3 units to generate a three-dimensional framework structure where there exist water molecules.

引用

页码：2215 / 2217

页数：3

共 10 条

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