| 咪唑-4，5-二羧酸锰的2D配位聚合物[Mn(HIDC)(H2O)]n的合成与晶体结构 |
| Synthesis and Crystal Structure of 2D Coordination Polymer [Mn(HIDC)(H2O)]n Constructed by 1H-imidazole-4,5-dicarboxylate Ligand |
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| 摘要: |
| 关键词: 锰配位聚合物 合成 晶体结构 |
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| Abstract: A novel coordination polymer of [Mn(HIDC)(H2O)]n (HIDC2-=1H-imidazole-4,5-dicarboxylate dianion) has been synthesized and characterized by elemental analysis, IR spectra and X-ray single crystal diffraction. The title complex crystallizes in orthorhombic with space group Pbca, a=0.723 00(14) nm, b=1.361 8(3) nm, c=1.425 0(3) nm. V=1.403 0(5)
nm3, Z=8, R=0.021 3 and wR=0.059 2. Each manganese(II) atom is six-coordinated by four oxygen atoms and one nitrogen atoms from three different
HIDC2- groups and one water molecule, forming a distorted octahedral coordination configuration. The manganese(II) atoms are bridged by the pentadentate
HIDC2- groups, constructing a two-dimensional layer structure along ac plane. CCDC: 268454. |
| Keywords: manganese coordination polymer synthesis crystal structure |
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| 张现发,高山,霍丽华,赵辉,赵经贵.咪唑-4，5-二羧酸锰的2D配位聚合物[Mn(HIDC)(H2O)]n的合成与晶体结构[J].无机化学学报,2006,22(1):139-141. |
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