Synthesis and structure of a zinc(II) complex:: [Zn(Pybta)•Cl2]n

被引:0
|
作者
Huang Mei-Hua [1 ,2 ]
Wang Jian [1 ,2 ]
Liu Ping [1 ]
机构
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, Fuzhou 350002, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
关键词
crystal structure; zigzag chain structure; multiple pi-pi interactions;
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 compound, [Zn(Pybta)Cl-2](n) (Pybta = 1-(2-pyridylmethyl)benzontriazole), has a zigzag chain structure. It crystallizes in the monoclinic system, space group P2(1)/c with a = 9.0103(11), b = 17.0276(18), c = 9.2288(11) angstrom, beta = 101.309(6)degrees, M-r = 346.51, V = 1388.4(3) angstrom(3), Z = 4, D-c = 1.658 g/cm(3), F(000) = 696, mu = 2.143 mm(-1), the final R = 0.0492 and wR = 0.1236 for 2545 observed reflections with I > 2 sigma(I). The Zn atom is four-coordinated by two N and two Cl atoms, forming a slightly distorted tetrahedral geometry. Each zigzag chain links its adjacent symmetry-related equivalents via multiple pi-pi interactions, which are not frequently observed in the previously reported architectures.
引用
收藏
页码:659 / 662
页数:4
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