二维网状有机锑对氨基苯乙酸酯的合成、表征及晶体结构研究(英文)  

Synthesis,Characterization and Crystal Structure of A 2D Organoantimony Complex (C_6H_5)_3Sb(O_2CCH_2C_6H_4NH_2-p)_2

作　　者：温丽媛[1] 尹汉东[1] 王大奇[1] 

机构地区：[1]聊城大学化学化工学院,聊城252059

出　　处：《无机化学学报》2009年第8期1470-1473,共4页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金(No.20771053);山东省自然科学基金(No.Y2008B48)资助课题

摘　　要：The title complex bis(4-aminophenylacetate)triphenylantimony(V) has been synthesized by the reaction of triphenylantimony dibromide with 4-aminophenylacetic acid in 1∶2 molar ratio. The complex was characterized by elemental analysis,IR spectra,NMR (1H,13C) and X-ray diffraction crystal structure analysis. This complex crystallizes in the monoclinic system,space group C2/c with a=2.279 4(2) nm,b=0.957 10(10) nm,c=1.335 49(15) nm,β=93.781(2)°. The molecular structure adopts a distorted trigonal bipyramidal geometry around the antimony atom. In the crystal structure molecules are connected by intermolecular N-H …O hydrogen-bonding interactions forming a two-dimensional network structure. CCDC:726039.The title complex bis（4-aminophenylacetate）triphenylantimony（V） has been synthesized by the reaction of triphenylantimony dibromide with 4-aminophenylaeetie acid in 1：2 molar ratio. The complex was characterized by elemental analysis, IR spectra, NMR （1H, 13C） and X-ray diffraction crystal structure analysis. This complex crystallizes in the monoclinic system, space group C2/c with a=2.279 4（2） nm, b=0.957 10（10） nm, c=1.335 49（15） nm, fl=93.781（2）°. The molecular structure adopts a distorted trigonal bipyramidal geometry around the antimony atom. In the crystal structure molecules are connected by intermoleeular N-H... O hydrogen-bonding interactions forming a two-dimensional network structure. CCDC： 726039.

关 键 词：有机锑羧酸酯 对氨基苯乙酸 合成 晶体结构 

分 类 号：O614.531[理学—无机化学]