A Perfect Three-dimensional Hydrogen Bonding Network within Hydroxonium Hexa-aqua-magnesium(Ⅱ) Trichloride  

作　　者：邓记华 钟地长 梅光泉 

机构地区：[1]Key Laboratory of Jiangxi University for Applied Chemistry and Chemical Biology,Institute of Coordination Catalysis,College of Chemistry & Bio-engineering,Yichun University

出　　处：《Chinese Journal of Structural Chemistry》2011年第7期1054-1058,共5页结构化学（英文）

基　　金：Supported by the Youth Foundation of Jiangxi Provincial Office of Education (GJJ09605);the Science Foundation of Jiangxi Provincial Office of Education (GJJ09637)

摘　　要：Hydrothermal reaction of MgCl2 and ethyl tetrazolate-5-carboxylate at 160 ℃unexpectedly yielded compound {（H3O）[Mg（H2O）6]Cl3} （1）. The result of X-ray diffraction analysis indicates that 1 crystallizes in the monoclinic system, space group C2/c with a = 9.2896（3）, b = 9.5570（4）, c = 13.3169（5） A, β = 90.1221（12）°, V= 1182.28（8） A3, Z = 4, Mr = 257.78, Dc = 1.448 g/cm3, μ = 0.824 mm^-1, F（000） = 536, R = 0.0265 and wR - 0.0706. 1 is composed of one hexa-aqua-magnesium（Ⅱ） ion, one hydroxonium ion, and three chlorine anions. These three components weave a perfect three-dimensional （3D） （4,4,6,12）-connected hydrogen bonding network within 1.Hydrothermal reaction of MgCl2 and ethyl tetrazolate-5-carboxylate at 160 ℃unexpectedly yielded compound {（H3O）[Mg（H2O）6]Cl3} （1）. The result of X-ray diffraction analysis indicates that 1 crystallizes in the monoclinic system, space group C2/c with a = 9.2896（3）, b = 9.5570（4）, c = 13.3169（5） A, β = 90.1221（12）°, V= 1182.28（8） A3, Z = 4, Mr = 257.78, Dc = 1.448 g/cm3, μ = 0.824 mm^-1, F（000） = 536, R = 0.0265 and wR - 0.0706. 1 is composed of one hexa-aqua-magnesium（Ⅱ） ion, one hydroxonium ion, and three chlorine anions. These three components weave a perfect three-dimensional （3D） （4,4,6,12）-connected hydrogen bonding network within 1.

关 键 词：hydroxonium hexa-aqua-magnesium hydrogen bonding network crystal structure 

分 类 号：O614.22[理学—无机化学]