Synthesis and Crystal Structure of a Hexameric Organooxotin Cluster from Benzilic Acid  

作　　者：CHEN Man-Sheng KUANG Dai-Zhi ZHANG Chun-Hua DENG Yi-Fang LI Wei YANG Ying-Qun 

机构地区：[1]Department of Chemistry and Material Science, Hengyang Normal University, Hengyang 421008, China

出　　处：《Chinese Journal of Structural Chemistry》2005年第11期1249-1253,共5页结构化学（英文）

基　　金：This work was supported by the Natural Science Foundation of Hunan Province(05JJ40015) and Project supported by Science Foundation of Hengyang Normal University of China (2004D16)

摘　　要：The title complex [^n BuSn（O）O2C（OH）CPh2]6.2H2O has been synthesized by the reaction of n-BuSn（O）OH with benzilic acid in 1：1 molar radio and characterized by IR, ^1H NMR spectra and elemental analysis. The crystal structure was determined by X-ray diffraction. It crystallizes in triclinic, space group PI with a = 1.3543（2）, b = 1.4593（2）, c = 1.5293（2） nm, α = 102.075 （2）,β = 115.571 （2）, γ = 93.308（3）°, Z = 1, V = 2.6282（7） nm^3, Mr = 2550.21, Dc = 1.611 g/cm^3,μ = 1.477 mm^-1, F（000） = 1280, R = 0.0309 and wR = 0.0729. The structure shows a distorted octahedral configuration with six-coordination for the central tin atom.The title complex [^n BuSn（O）O2C（OH）CPh2]6.2H2O has been synthesized by the reaction of n-BuSn（O）OH with benzilic acid in 1：1 molar radio and characterized by IR, ^1H NMR spectra and elemental analysis. The crystal structure was determined by X-ray diffraction. It crystallizes in triclinic, space group PI with a = 1.3543（2）, b = 1.4593（2）, c = 1.5293（2） nm, α = 102.075 （2）,β = 115.571 （2）, γ = 93.308（3）°, Z = 1, V = 2.6282（7） nm^3, Mr = 2550.21, Dc = 1.611 g/cm^3,μ = 1.477 mm^-1, F（000） = 1280, R = 0.0309 and wR = 0.0729. The structure shows a distorted octahedral configuration with six-coordination for the central tin atom.

关 键 词：organooxotin cluster benzilic acid crystal structure synthesis organooxotin cluster benzilic acid crystal structure SYNTHESIS 

分 类 号：O614.432[理学—无机化学]