文献类型：期刊文献

英文题名：Syntheses and Crystal Structures of Cd(II) and Ni(II) Complexes Containing Flexible Sulfide and Nitrogen Heterocyclic Ligands

作者：Hao Xiao-Min[1];Gu Chang-Sheng[1];Han Si-Yin[2];Miao Yan-Li[1];Li Yong[1];Song Wen-Dong[3]

机构：[1]Guangdong Ocean Univ, Dept Appl Chem, Zhanjiang 524088, Peoples R China;[2]Guangdong Ocean Univ, Coll Food Sci & Technol, Zhanjiang 524088, Peoples R China;[3]Zhejiang Ocean Univ, Sch Petrochem & Energy Engn, Zhoushan 150001, Peoples R China

年份：2015

卷号：34

期号：3

起止页码：408

外文期刊名：CHINESE JOURNAL OF STRUCTURAL CHEMISTRY

收录：SCI-EXPANDED(收录号：WOS:000352254300013)、、WOS

基金：The authors thank the Foundation of Guangdong Province (No. S2012020011054 and 2011B090400415) and Zhanjiang Municipality (No. 2011C3108001)

语种：英文

外文关键词：2,2 '-dithiosalicylicacid; in situ reaction; crystal structure

外文摘要：Two new coordination polymers [Cd(EBLA)(ip)(H2O)] (1) and [Ni(EBSA) (im)(2)(H2O)](n), (2) were synthesized by hydrothermal and solution methods using 2,2'-dithiosalicylic-acid (EBSA), 1H-imidazo[4,5,f][1,10]phenanthroline (ip), imidazole (im), Cd(NO3)(2)center dot 4H(2)O and Ni(NO3)(2 center dot)6H(2)O. The complexes were characterized by elemental analysis and FT-IR. Meanwhile, the crystal structures, fluorescence properties of complex 1 and thermogravimetrie analysis of complex 2 have been studied. In complex 1, 2,2'-dicarboxydiphenylthioether (EBLA) was prepared with 2,2'-dithiosalicylicacid (EBSA) in situ reaction by hydrothermal method. Complex 1 is a dinuclear structure and Cd2+ is five-coordinated in a distorted trigonal bipyramidal geometry. Complex 2 is a one-dimensional infinite linear chain and Ni2+ is six-coordinated to form a distorted octahedral geometry. Hydrogen bonding and pi-pi interactions are observed in these complexes.