Syntheses and Crystal Structures of (PySe)2 and Bi2(PySe)6 (HPySe=2-Pyridineselenol N-Oxide)

被引：0
|
作者：
Ma De-Liang [2 ,3 ]
Gao Ming-Xia
Zhang Hong-Jian [1 ]
Shen Zhen [1 ]
Niu De-Zhong [1 ]
机构：
[1] Xuzhou Normal Univ, Coll Chem & Chem Engn, Xuzhou 221116, Jiangsu, Peoples R China
[2] Xuzhou Radio & TV Univ, Xuzhou 221116, Jiangsu, Peoples R China
[3] Xuzhou Inst Technol, Xuzhou 221116, Jiangsu, Peoples R China
来源：
CHINESE JOURNAL OF STRUCTURAL CHEMISTRY | 2010年 / 29卷 / 03期
关键词：
bismuth(III); 2-pyridineselenol N-oxide; X-ray crystallography; 1-HYDROXY-2(1H)-PYRIDINETHIONE; METHYL;
D O I：
暂无
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The title compounds (PySe)(2) 1 (HPySe = 2-pyridineselenol N-oxide, (PYSe)(2) = bis(2-pyridine-N-oxide) diselenide) and Bi-2(PySe)(6) 2 were prepared by the reaction of 2-bromine-N-oxide with NaHSe and Bi(NO3)(3)center dot 5H(2)O with HPySe, and the crystal structure of 2 was studied. Compound 2 crystallizes in the monoclinic space group P2(1)/n with a = 9.840(2), b = 10.204(2), c = 18.395(2) angstrom, beta = 102.926(2)degrees, V = 1800.0(5) angstrom(3), D-c = 2.2687 g/cm(3), Z = 2, the final R = 0.0319 and wR = 0.0646. The Bi atoms are coordinated by four selenium and four oxygen atoms from four PySe ligands to form a slightly distorted four-column geometry.
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页码：444 / 448
页数：5
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