| Synthesis and Structure of a Manganese(Ⅱ) Complex [Mn·(p-Methoxybenzoato)_2·(2,2'-bipy)·H_2O]·(p-methoxybenzoic Acid) |
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| 作者姓名： | 王艰 黄美华 程文旦 刘平 |
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| 作者单位： | Fujian Institute of Research on the Structure of Matter The Chinese Academy of Sciences，Fujian Institute of Research on the Structure of Matter，The Chinese Academy of Sciences，Fujian Institute of Research on the Structure of Matter，The Chinese Academy of Sciences，Fujian Institute of Research on the Structure of Matter，The Chinese Academy of Sciences，Fuzhou Fujian 350002 China Graduate School of the Chinese Academy of Sciences Beijing 100039 China，Fuzhou Fujian 350002 China Graduate School of the Chinese Academy of Sciences Beijing 100039 China，Fuzhou Fujian 350002 China，Fuzhou Fujian 350002 China |
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| 摘 要： | The title compound,{[MnL2·(2,2'-bipy)·H2O]·(HL)},has been synthesized (HL =p-methoxybenzoic acid,2,2'-bipy = 2,2'-bipyridine) by the reaction of MnCl2·6H2O with p-methoxybenzoic and 2,2'-bipyridine in an alcohol-water solution.It crystallizes in the triclinic system,space group P1 with a = 10.1138(5),b = 11.2811(5),c = 16.2210(8)(A),a = 77.5920(10),β= 72.1890(10),γ = 66.2320(10)°,Mr = 683.56,V= 1603.65(13) (A)3,Z= 2,Dc = 1.416 g/cm3,F(000)= 710,μ =0.473 mm-1,the final R = 0.0619 and wR = 0.1571 for 4724 observed reflections with I ＞ 2σ(I).The structure determined demonstrated that it is an isomeric modification of the structure reported before.The Mn atom is six-coordinated by two N and four O atoms,forming a distorted octahedral geometry.All Mn-O and Mn-N distances range from 2.113(3)～2.410(3) (A).There also.exists a dissociative p-methoxybenzoic acid beside the octahedron.
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