期刊论文

Wang, JQ

中文

有机化学

0253-2786

2004

24

7

815-818

10.3321/j.issn:0253-2786.2004.07.018

湖南省自然科学基金 （No.0 3JJY30 0 5）； 湖南省教育厅重点 （Nos.0 2C1 35 ,0 3A0 0 9）资助项目；

本校为第一且通讯机构

μ-氧-双[三(邻氯苄基)锡]与3-吲哚乙酸反应合成三(邻氯苄基)锡3-吲哚乙酸酯,经X射线衍射方法测定了新化合物的晶体结构.配合物属三斜晶系,空间群为P-1,晶体学参数:a=0.8376(3)nm,b=1.1118(3)nm,c=1.6557(5)nm,α=102.747(5)°,β=101.238(5)°,γ=107.683(5)°,V=1.4382(8)nm3,Z=2,Dc=1.549g/cm3,μ(Mo Ka)=11.96cm-1,F(000)=674,R1= 0.0369,Rw=0.0785;在配合物中Sn-C键长分别为0.2143(4),0.2153(4)和0.2161(4)um,Sn-O键为0.2072(3)nm.中心锡与亚甲基碳和氧原子构成畸型四面体.

The novel complex tri ( o -chlorobenzyl) tin 3-indolylacetate has been synthesized. The crystal structure of the complex was determined by X-ray diffraction study. The crystal belongs to triclinic system with space group P-1 with a=0.8376(3) nm, b = 1.1118(3) nm, c = 1.6557(5) nm, alpha = 102.747(5)degrees, beta = 101.238(5)degrees, gamma = 107.683(5)degrees, V= 1.4382(8) nm(3), Z=2, D-c= 1.549 g/cm(3), mu(Mo Kalpha) = 11.96 cm(-1), F(000) =674, R-1 = 0.0369, Rw=0.0785; The bond lengths of Sn-C are 0.2143(4), 0.2153(4) and 0.2161(4) nm. The Sn...