Synthesis and structure of tetrapyridine diperrhenate zinc(II) complex py4Zn(OReO3)2

被引：0
|
作者：
Zhao, J [1 ]
Wang, J [1 ]
Zang, SL [1 ]
Liu, SZ [1 ]
Song, YL [1 ]
机构：
[1] Liaoning Univ, Dept Chem, Shenyang 110036, Peoples R China
来源：
RARE METALS | 2001年 / 20卷 / 01期
关键词：
perrhenate; zinc; pyridine; crystal; structure;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The crystal structure of the title complexes described as py(4)Zn(OReO3)(2) was synthesized and determined by single-crystal X-ray structure analysis and the comparison was made to Zn(ReO4)(2). 4H(2)O. The crystal of py(4)Zn(OReO3)(2) is monoclinic with space group P2(1)/c. It has the following parameters: a=1.0325(1) nm, b=1.4693(1) nm, c=1.6837(1) nm, beta =99 187(2)degrees, V=2.5215(3) nm(3), Z=4, d(c)=2.324 g/cm(3) and R-i=0.067, R-w=0.089. The structure consists of two almost tetrahedral ReO4- units and a slightly distorted ZnN4O2 octahedron formed by four N atoms from four pyridines and two O atoms belonging to two perrhenates in which Zn is central.
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页码：28 / 31
页数：4
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