Isostructural series of (2,2′-Bipyridinium)tetrabromometallate(II); intermolecular interactions in the structures of (bpyH2)[MBr4]; M = Zn, Hg and Co

被引：16

作者：

Ali, Basem F. ^{[2
]}

Al-Far, Rawhi ^{[1
]}

机构：

[1] Al Balqaa Appl Univ, Fac Sci & Informat Technol, Salt, Jordan

[2] Al AlBayt Univ, Dept Chem, Mafraq, Jordan

来源：

JOURNAL OF CHEMICAL CRYSTALLOGRAPHY | 2008年 / 38卷 / 09期

关键词：

crystal structure; organic-inorganic hybrid; supramolecular; C-H center dot center dot center dot Br; N-H center dot center dot center dot Br and Br center dot center dot center dot Br interactions;

D O I：

10.1007/s10870-008-9377-z

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

A single crystal structure determination of the complexes (2,2'-bipyridinium)[MBr4], M = Zn, Hg and Co, have been carried out. It crystallizes in the monoclinic space group P2(1)/c. The structures consist of alternating stacks of anions and cations. They demonstrate a supramolecularity represented by the inter anion center dot center dot center dot cation, N-H center dot center dot center dot Br and C-H center dot center dot center dot Br interactions. The N-H center dot center dot center dot Br hydrogen bonding interactions, ca. 3.306(3)-3.213(7) angstrom and with angles spanning the range 154-156 degrees, tying the MBr4 anions to the cations. Intra- and interstack anion center dot center dot center dot anion interactions represented by Br center dot center dot center dot Br interactions, also exist. All these interactions lead to a 3D-network.

引用

页码：689 / 693

页数：5

共 18 条

[1] Bis(2-amino-3,5-dibromo-4,6-dimethylpyridinium) hexabromidostannate (IV) [J].