引用本文:
Feng Mei NIE, Yan Mei LI, Yu Fen ZHAO, Zhe Ming WANG, Chun Hua YAN. X-ray Crystal Structure of a Mononuclear Copper (Ⅱ) Complex withUnusual Monodentate O-coordination of Carboxylate Group ofIsonicotinate[J]. Chinese Chemical Letters,
1998, 9(5): 497-499.
Citation: Feng Mei NIE, Yan Mei LI, Yu Fen ZHAO, Zhe Ming WANG, Chun Hua YAN. X-ray Crystal Structure of a Mononuclear Copper (Ⅱ) Complex withUnusual Monodentate O-coordination of Carboxylate Group ofIsonicotinate[J]. Chinese Chemical Letters, 1998, 9(5): 497-499.

Citation: Feng Mei NIE, Yan Mei LI, Yu Fen ZHAO, Zhe Ming WANG, Chun Hua YAN. X-ray Crystal Structure of a Mononuclear Copper (Ⅱ) Complex withUnusual Monodentate O-coordination of Carboxylate Group ofIsonicotinate[J]. Chinese Chemical Letters, 1998, 9(5): 497-499.

X-ray Crystal Structure of a Mononuclear Copper (Ⅱ) Complex withUnusual Monodentate O-coordination of Carboxylate Group ofIsonicotinate
摘要:
Reaction of Cu(C104)2·6H20 with tripodal ligand tris(2-benzimidazolylmethyl) amine (ntb) and sodium isonicotinate (Iso) yielded a mononuclear complex [Cu(ntb)(Iso)]C104·3.5H20. The structure has been established by X-ray crystallography. The Cu (·Ⅱ) atom is in a distorted trigonal bipyramidal environment with three benzimidazole N atoms of ntb defining the equatorial plane, one amine N atom of ntb, and one O atom of the carboxylate group of isonicotinate occupying the axial positions.
English
X-ray Crystal Structure of a Mononuclear Copper (Ⅱ) Complex withUnusual Monodentate O-coordination of Carboxylate Group ofIsonicotinate
Abstract:
Reaction of Cu(C104)2·6H20 with tripodal ligand tris(2-benzimidazolylmethyl) amine (ntb) and sodium isonicotinate (Iso) yielded a mononuclear complex [Cu(ntb)(Iso)]C104·3.5H20. The structure has been established by X-ray crystallography. The Cu (·Ⅱ) atom is in a distorted trigonal bipyramidal environment with three benzimidazole N atoms of ntb defining the equatorial plane, one amine N atom of ntb, and one O atom of the carboxylate group of isonicotinate occupying the axial positions.
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Key words:
- copper complex
- / tripodal ligand
- / benzimidazole
- / isonicotinate
- / crystal structure

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