Syntheses and Crystal Structures of Four Cobalt Supramolecular Architectures with Hmtyaa Ligand  

作　　者：马美华 潘兆瑞 徐姣 李一志 郑和根 

机构地区：[1]State Key Laboratory of Coordination Chemistry,School of Chemistry and Chemical Engineering,Nanjing National Laboratory of Microstructures Nanjing University [2]Department of Engineering Technology,Jiangsu Institute of Economic and Trade [3]State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences

出　　处：《Chinese Journal of Structural Chemistry》2010年第6期843-852,共10页结构化学（英文）

基　　金：Supported by the National Natural Science Foundation of China (Nos. 20971065, 20721002);National Basic Research Program of China (2007CB925103,2010CB923303)

摘　　要：Four cobalt supramolecular architectures with Hmtyaa（2-（5-methyl-1,3,4-thiadiazol-2-ylthio）acetic acid） ligand have been synthesized.[Co（mtyaa）2（H2O）4]·4（H2O）（1）：triclinic,space group P1 with a = 6.7537（18）,b = 8.591（2）,c = 10.615（3） ,α = 96.495（4）,β = 99.955（5）,γ = 103.615（5）°,V = 581.9（3） 3,Z = 1,Mr = 581.52,Dc = 1.659 g/m3,μ = 1.158 mm-1,F（000） = 301,Rint = 0.0557,R = 0.0377 and wR = 0.1056 for 1854 observed reflections with Ⅰ 〉 2σ（Ⅰ）;{[Co（4,4＇-bipy）（H2O）4]·2（mtyaa）·2（H2O）}n（2）：triclinic,space group P1 with a = 7.669（2）,b = 8.840（3）,c = 11.521（4） ,α = 79.912（5）,β = 73.954（5）,γ = 86.612（6）°,V = 738.9（4） 3,Z = 1,Mr = 701.67,Dc = 1.577 g/m3,μ = 0.924 mm-1,F（000） = 363,Rint = 0.0636,R = 0.0498 and wR = 0.1311 for 2155 observed reflections with Ⅰ 〉 2σ（Ⅰ）;{[Co（4,4＇-bipy）（mtyaa）（H2O）3]（mtyaa）·2（H2O）}（3）：monoclinic,space group Pc with a = 7.7832（17）,b = 11.527（3）,c = 31.483（7） ,β = 91.952（4）°,V = 2822.9（11） 3,Z = 4,Mr = 683.65,Dc = 1.609 g/m3,μ = 0.963 mm-1,F（000） = 1412,Rint = 0.0758,R = 0.0609 and wR = 0.1095 for 5841 observed reflections with I 〉 2σ（I）;{[Co（bpe）（mtyaa）2（H2O）2]}n（4）：monoclinic,space group C2/c with a = 19.290（11）,b = 12.027（7）,c = 14.865（8） ,β = 125.648（8）°,V = 2802（3）3,Z = 4,Mr = 657.66,Dc = 1.559 g/m3,μ = 0.959 mm-1,F（000） = 1356,Rint = 0.0456,R = 0.0332 and wR = 0.0985 for 2299 observed reflections with Ⅰ 〉 2σ（Ⅰ）.Four cobalt supramolecular architectures with Hmtyaa（2-（5-methyl-1,3,4-thiadiazol-2-ylthio）acetic acid） ligand have been synthesized.[Co（mtyaa）2（H2O）4]·4（H2O）（1）：triclinic,space group P1 with a = 6.7537（18）,b = 8.591（2）,c = 10.615（3） ,α = 96.495（4）,β = 99.955（5）,γ = 103.615（5）°,V = 581.9（3） 3,Z = 1,Mr = 581.52,Dc = 1.659 g/m3,μ = 1.158 mm-1,F（000） = 301,Rint = 0.0557,R = 0.0377 and wR = 0.1056 for 1854 observed reflections with Ⅰ 〉 2σ（Ⅰ）;{[Co（4,4＇-bipy）（H2O）4]·2（mtyaa）·2（H2O）}n（2）：triclinic,space group P1 with a = 7.669（2）,b = 8.840（3）,c = 11.521（4） ,α = 79.912（5）,β = 73.954（5）,γ = 86.612（6）°,V = 738.9（4） 3,Z = 1,Mr = 701.67,Dc = 1.577 g/m3,μ = 0.924 mm-1,F（000） = 363,Rint = 0.0636,R = 0.0498 and wR = 0.1311 for 2155 observed reflections with Ⅰ 〉 2σ（Ⅰ）;{[Co（4,4＇-bipy）（mtyaa）（H2O）3]（mtyaa）·2（H2O）}（3）：monoclinic,space group Pc with a = 7.7832（17）,b = 11.527（3）,c = 31.483（7） ,β = 91.952（4）°,V = 2822.9（11） 3,Z = 4,Mr = 683.65,Dc = 1.609 g/m3,μ = 0.963 mm-1,F（000） = 1412,Rint = 0.0758,R = 0.0609 and wR = 0.1095 for 5841 observed reflections with I 〉 2σ（I）;{[Co（bpe）（mtyaa）2（H2O）2]}n（4）：monoclinic,space group C2/c with a = 19.290（11）,b = 12.027（7）,c = 14.865（8） ,β = 125.648（8）°,V = 2802（3）3,Z = 4,Mr = 657.66,Dc = 1.559 g/m3,μ = 0.959 mm-1,F（000） = 1356,Rint = 0.0456,R = 0.0332 and wR = 0.0985 for 2299 observed reflections with Ⅰ 〉 2σ（Ⅰ）.

关 键 词：SYNTHESES crystal structures COBALT SUPRAMOLECULAR H-BONDS 

分 类 号：O621.13[理学—有机化学]