Crystal structure of a nickel(II) complex with macrocyclic tetraamine

被引：8
作者：
Li, J [1 ]
Ren, YW
Zhang, JH
Yang, P
机构：
[1] Shanxi Univ, Inst Mol Sci, Taiyuan 030006, Peoples R China
[2] NW Univ Xian, Dept Chem, Xian 710069, Peoples R China
来源：
JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 2004年 / 34卷 / 07期
基金：
中国国家自然科学基金; 上海市自然科学基金;
关键词：
crystal structure; nickel(II) complex; macrocycle; acetate group;
D O I：
10.1023/B:JOCC.0000035380.06741.4e
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
A new compound [Ni(cyclen)(eta(2)-CH3CO2)] BF4 (cyclen = 1,4,7,10- tetraazacyclododecane) has been synthesized and characterized structurally. It crystallizes in the orthorhombic system, space group Pnnm with a = 12.045( 5), b = 14.906( 6), c = 8.913( 4) Angstrom, V = 1600.4(12) Angstrom(3), and Z = 4. The nickel(II) ion has a distorted octahedral geometry with four secondary amines of the macrocycle and two oxygen atoms of the bidentate acetate group. TGA curve shows its thermal stability is up to 280 degreesC.
引用
收藏
页码：409 / 413
页数：5
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