Synthesis and Crystal Structure of Zn(II) Complex with Tridentate Ligand N-(2-Hydroxy-1-naphthylidene)-L-serine  

作　　者：YU Qing LI Chun-Ying BIAN He-Dong HUANG Fu-Ping LIANG Hong 

机构地区：[1]College of Chemistry and Chemical Engineering,Guangxi Normal University, Guilin 541004, China

出　　处：《Chinese Journal of Structural Chemistry》2006年第8期915-918,共4页结构化学（英文）

基　　金：Supported by the Science Foundation of Guangxi Province (No. 0342025), the Youth Science Foundation of Guangxi (No. 0542020) and the Teaching and Research Award Program for Outstanding Young Teachers in Higher Education Institutions of MOE, China

摘　　要：A new Zn（Ⅱ） complex, [Zn（L）2（H2O）2], where H2L = N-（2-hydroxy-1-naphthyli- dene）-L-sedne, has been synthesized and characterized by single-crystal X-ray diffraction. The crystal belongs to monoclinic system, space group C2/c with a = 13.669（2）, b = 6.4657（9）, c = 31.463（5） A, β = 98.010（2）°, V = 2753.6（7） A^3, Z = 8, Mr = 358.64, Dc = 1.730 g/cm^3, F（000） = 1472,μ（MoKa） = 1.814 mm^-1, the final R = 0.0355 and wR = 0.0706. The Zn（Ⅱ） atom adopts a square-pyramidal geometry coordinated by the tridentate ligand and two water molecules. Intermolecular hydrogen bonds link the complex molecules into a two-dimensional layer.A new Zn（Ⅱ） complex, [Zn（L）2（H2O）2], where H2L = N-（2-hydroxy-1-naphthyli- dene）-L-sedne, has been synthesized and characterized by single-crystal X-ray diffraction. The crystal belongs to monoclinic system, space group C2/c with a = 13.669（2）, b = 6.4657（9）, c = 31.463（5） A, β = 98.010（2）°, V = 2753.6（7） A^3, Z = 8, Mr = 358.64, Dc = 1.730 g/cm^3, F（000） = 1472,μ（MoKa） = 1.814 mm^-1, the final R = 0.0355 and wR = 0.0706. The Zn（Ⅱ） atom adopts a square-pyramidal geometry coordinated by the tridentate ligand and two water molecules. Intermolecular hydrogen bonds link the complex molecules into a two-dimensional layer.

关 键 词：Schiff base Zn（Ⅱ） complex crystal structure 

分 类 号：O614.241[理学—无机化学] O641.4[理学—化学]