| Synthesis and Crystal Structure of a Three-dimensional Manganese（Ⅱ） Complex （tataH）2[Mn（pydc）2]·4H2O （tata = 2,4,6-Trlamino-1,3,5-trlazine,pydcH2 =Pyridine-2,6-dicarboxylic Acid） |
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| 作者姓名： | SUN Yi-Feng ;LI Ji-Kun ;CUI Yi-Ping |
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| 作者单位： | SUN Yi-Feng（Advanced Photonics Center, School of Electronic Science and Engineering, Southeast University, Nanjing 210096, China;Department of Chemistry, Taishan University, Taian 271021, China） ;
LI Ji-Kun（Department of Chemistry, Taishan University, Taian 271021, China） ;
CUI Yi-Ping（Advanced Photonics Center, School of Electronic Science and Engineering, Southeast University, Nanjing 210096, China） ; |
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| 基金项目： | This work was supported by the Postdoctor Foundation of Jiangsu Province (No. 0701001B) and the Foundation of Taishan University (No. y04-2-02) |
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| 摘 要： | A manganese（Ⅱ） complex （tataH）2Mn（pydc）2]·4H2O （C20H28MBN14O12, Mr = 711.50, tata = 2,4,6-triamino-1,3,5-triazine, pydcH2 = pyridine-2,6-dicarboxylic acid） has been synthesized and its crystal structure was determined by single-crystal X-ray diffraction. The crystal belongs to the triclinic system, space group P1^-, with a = 9.9847（3）, b = 10.9813（3）, c = 15.2616（5）A, a = 101.5310（10）, β = 90.2610（10）, γ = 116.4600（ 10）% V = 1459.44（8）A^3, Z = 2, Dc = 1.619 g/cm^3,μ = 0.539 mm^-1, F（000） = 734, the final R = 0.0292 and wR = 0.0745. In the crystal the Mnn atom is six-coordinated by four carbonyl oxygen atoms and two pyridine nitrogen atoms from two tridentate pydc ligands to furnish a distorted octahedral geometry. The complex shows the A…D…D＇…A＇ H-bonded tetramer. The molecules are packed in a three-dimensional framework structure by the combination of O-H…O, N-H…O and N-H…N hydrogen bonds between （tataH）^＋, Mn（pydc）2]^2- and crystal water.
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| 关 键 词： | 锰配合物 合成 晶体结构 细胞毒性 氢键结合反应 |
Synthesis and Crystal Structure of a Three-dimensional Manganese（Ⅱ） Complex （tataH）2[Mn（pydc）2]·4H2O （tata = 2,4,6-Trlamino-1,3,5-trlazine,pydcH2 =Pyridine-2,6-dicarboxylic Acid） |
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| SUN Yi-Feng,;LI Ji-Kun,;CUI Yi-Ping.Synthesis and Crystal Structure of a Three-dimensional Manganese（Ⅱ） Complex （tataH）2[Mn（pydc）2]·4H2O （tata = 2,4,6-Trlamino-1,3,5-trlazine,pydcH2 =Pyridine-2,6-dicarboxylic Acid）[J].Chinese Journal of Structural Chemistry,2008,27(6):712-716. |
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| Authors: | SUN Yi-Feng LI Ji-Kun CUI Yi-Ping |
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| Abstract: | manganese（Ⅱ） complex, 2,6-pyridinedicarboxylic acid, hydrogen-bonding interaction, crystal structure |
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| Keywords: | manganese（Ⅱ） complex 2 6-pyridinedicarboxylic acid hydrogen-bonding interaction crystal structure |
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