| 含叠氮酸根的锰(Ⅱ)配合物的合成与晶体结构 |
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| 引用本文： | 寇会忠,高松. 含叠氮酸根的锰(Ⅱ)配合物的合成与晶体结构[J]. 无机化学学报, 2002, 18(6): 607-610 |
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| 作者姓名： | 寇会忠 高松 |
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| 作者单位： | 1. 清华大学化学系,北京,100084;北京大学化学与分子工程学院,北京,100871
2. 北京大学化学与分子工程学院,北京,100871 |
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| 基金项目： | 国家自然科学基金，博士后基金资助项目(No.29771001)。 |
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| 摘 要： | Two new mononuclear Mn(Ⅱ) complexes Mn(phen)2(N3)2 (1) and [Mn(phen)2(N3)(H2O)]ClO4·H2O (2) have been synthesized and structurally characterized, where phen is 1,10-phenanthroline. Complex 1 crystallizes in the P1 space group, with lattice parameters a=8.1688(2)?, b=11.1218(2)?, c=12.6881(2)?, α=83.558(3)°, β=82.287(3)°, γ=73.643(3)°, V=1092.7(4)?3, Dc=1.518Mg·m-3, Z=2, F(000)=510, R1=0.0620, wR2=0.0958 (based on F2), S=0.981. Complex 2 crystallizes in the P1 space group, with lattice parameters a=8.6543(2)?, b=8.9767(2)?, c=17.5915(4)?, α= 93.399(3)°, β=102.806(3)°, γ=106.234(3)°, V=1268.7(4)?3, Dc=1.552Mg·m-3, Z=2, F(000)=606, R1=0.0672, wR2=0.1781 (based on F2), S=1.047. In complex 1, the Mn atom is coordinated by six nitrogen atoms of two phen molecules and two N3- ions with the Mn-N distances ranging from 2.142(4) to 2.318(4)?. The coordinated phen molecules of the adjacent Mn(phen)2(N3)2 moieties experience π-π stacking which is responsible for the crystal packing. In complex 2, the Mn atom is coordinated by five nitrogen atoms of two phen molecules and one N3- ion with the Mn-N distances ranging from 2.152(5) to 2.291(5)?. The approximately octahedral environment was completed by the oxygen atom of the coordinated water molecule with the Mn-O distance of 2.180(5)?. The hydrate water molecule is hydrogen-bonded to one of the O atoms of free ClO4- anion. ?
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| 关 键 词： | 晶体结构 锰(Ⅱ)配合物 叠氮酸根离子 |
| 修稿时间： | 2001-10-11 |
Synthesis and Crystal Structures of Manganese (II) Complexes Containing the Azide Anion |
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| KOU Hui-Zhong and GAO Song. Synthesis and Crystal Structures of Manganese (II) Complexes Containing the Azide Anion[J]. Chinese Journal of Inorganic Chemistry, 2002, 18(6): 607-610 |
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| Authors: | KOU Hui-Zhong and GAO Song |
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| Affiliation: | Department of Chemistry, Tsinghua University, Beijing 100084;State Key Laboratory of Rare Earth Materials Chemistry and Applications, Peking University, Beijing 100871 and State Key Laboratory of Rare Earth Materials Chemistry and Applications, Peking University, Beijing 100871 |
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| Abstract: | |
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| Keywords: | crystal structure mangan ese?complex azido ligand |
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