| Synthesis and X-ray crystal structure of oxamido-bridged heterobinuclear Ni(Ⅱ)-Cu(Ⅱ) complexes |
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| 引用本文： | WEI,Ping-Rong JIA,Lu LIU,Chang-Rang FAN,Yao-TingDepartment of Chemistry,Zhengzhou University,Zhengzhou,Henan 450052,ChinaGAO,SongResearch Center of Rare Earth Chemistry,Peking University,Beijing 100871,China. Synthesis and X-ray crystal structure of oxamido-bridged heterobinuclear Ni(Ⅱ)-Cu(Ⅱ) complexes[J]. 中国化学, 1994, 12(6): 503-508. DOI: 10.1002/cjoc.19940120604 |
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| 作者姓名： | WEI Ping-Rong JIA Lu LIU Chang-Rang FAN Yao-TingDepartment of Chemistry Zhengzhou University Zhengzhou Henan 450052 ChinaGAO SongResearch Center of Rare Earth Chemistry Peking University Beijing 100871 China |
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| 作者单位： | WEI,Ping-Rong JIA,Lu LIU,Chang-Rang FAN,Yao-TingDepartment of Chemistry,Zhengzhou University,Zhengzhou,Henan 450052,ChinaGAO,SongResearch Center of Rare Earth Chemistry,Peking University,Beijing 100871,China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China and the Natural Science Foundation of Henan Province. |
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| 摘 要： | The two complexes [Ni(oxen)Cu(L)2](ClO4)2.xH2O (L=2,2'-bipyridyl(bpy), 1,10-phenanthroline(phen)) have been synthesized, where oxen is N,N'-bis(2-aminoethyl)oxamido di-anion. The crystal structure of [Ni(oxen)Cu(bpy)2](ClO4)2.CH3OH has been determined by X-ray diffraction method. The crystal is triclinic system, space group P1 with a=12.179(1),b=12.298(2), c=11.476(2) A, a=97.57(1), B=97.52(1), 7=80.29(2), V=1669.04(67) A3, Z=2, Dcalcd=1.667 g/cm3. The structure has been refined to final R of 0.076 and Rw of 0.080, respectively. The complexes have an extended oxamido-bridged structure and consist of Ni(Ⅱ) ion in a square planar environment and Cu(Ⅱ) ion in a distorted octahedral environment.
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Synthesis and X-ray crystal structure of oxamido-bridged heterobinuclear Ni(II)-Cu(II) complexes |
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| WEI,Ping-Rong JIA,Lu LIU,Chang-Rang FAN,Yao-Ting. Synthesis and X-ray crystal structure of oxamido-bridged heterobinuclear Ni(II)-Cu(II) complexes[J]. Chinese Journal of Chemistry, 1994, 12(6): 503-508. DOI: 10.1002/cjoc.19940120604 |
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| Authors: | WEI Ping-Rong JIA Lu LIU Chang-Rang FAN Yao-Ting |
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| Affiliation: | WEI,Ping-Rong JIA,Lu LIU,Chang-Rang FAN,Yao-TingDepartment of Chemistry,Zhengzhou University,Zhengzhou,Henan 450052,ChinaGAO,SongResearch Center of Rare Earth Chemistry,Peking University,Beijing 100871,China |
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| Abstract: | The two complexes [Ni(oxen)Cu(L)2](ClO4)2·H2O (L=2,2'-bipyridyl(bpy), 1,10-phenanthroline(phen)) have been synthesized, where oxen is N,N'-bis(2-aminoethyl)oxamido dianion. The crystal structure of [Ni(oxen)Cu(bpy)2](ClO4)2°CH3OH has been determined by X-ray diffraction method. The crystal is triclinic system, space group P with a=12.179(l), b=12.298(2), c=11.476(2) Å, a=97.57(l), β=97.52(1), γ=80.29(2)°, V=1669.04(67) Å3, Z=2, D =1.667 g/cm3. The structure has been refined to final R of 0.076 and Rw of 0.080, respectively. The complexes have an extended oxamido-bridged structure and consist of Ni(II) ion in a square planar environment and Cu(II) ion in a distorted octahedral environment. |
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| Keywords: | N N'-bis(2-aminoethyl)oxamidonickel(II) heterobinuclear complexes crystal structure. |
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