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SYNTHESIS AND STRUCTURE OF[4Ni(SALEN)·GGH]CLO_(4)·EtOH·H_(2)O(GG=Glycylglycine)

SYNTHESIS AND STRUCTURE OF [4Ni(SALEN)·GGH] CLO;· EtOH·H;O (GG=Glycylglyciae)

作     者:Zi Ming SUN Yan WANG Kai Bei YU 

作者机构:Department of ChemistryYunnan Normal UniversityKunming 650092 Chengdu Center of Analysis and Determination Aoademic SinicaChengdu 610015 

出 版 物:《Chinese Chemical Letters》 (中国化学快报(英文版))

年 卷 期:1991年第2卷第10期

页      面:781-782页

核心收录:

学科分类:07[理学] 0703[理学-化学] 

主  题:EtOH H2O GG=Glycylglyciae SALEN GG CLO4 GGH Ni 

摘      要:The complex of [4Ni(salen)·GGH] CLO_4·EtOH·H_2O has been synthesized and studied by X-ray single crystal analysis. The results show that there are both intra-unit hydrogen bonds in the [4Ni(salen)·GGH]^+ and inter-unit hydrogen bonds between the two [4Ni(salen)·GGH]^+. Ni(salen) in the unit are still centrosymmetric dimers with planar structure. Imide N(10)—H(10) in the [GGH]^+ bonds with one phenolic oxygen 0(7) of Ni(salen) dimer in the same unit. Two H atoms of amino group N(9)— H [H(A), H(C)] in the glycylglycine perchlorate interact with phenolic oxygen [0(3), 0(5)] of [4Ni(salen)·GGH]^+ through two strong hydrogen bonds respectively.

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