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          管華詩

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          期刊論文

          Metal-N-saccharide chemistry: synthesis and structure determination of two Cu (II) complexes containing glycosylamines

          管華詩 , Wei Zhang , a Tao Jiang , a , * Sumei Ren , a Zhongwei Zhang , a Huashi Guana and Jingsheng Yub

          Carbohydrate Research 339(2004)2139-2143,-0001,():

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          摘要/描述

          Two new complexes [Cu(N,N0,N00-(D-Glc)3-tren)Cl]Cl (1) and [Cu(N,N0,N00-(maltose)-tren)] Cl2?H2O (2), have been synthesized and characterized by elementary analysis, and the IR and UV spectra suggest that complex 1 and complex 2 are arranged in trigonal bipyramidal con?guration and square-pyramidal con?guration, respectively. The crystal structure of complex 1 has been determined by X-ray diraction as: a% 9: 3476e8T, b% 17: 4236e13T, c% 9: 7836e8T A, b% 91: 197e3T, V% 1593: 1e2T A3, Z% 2, and R% 0: 0325, which shows that three secondary amine groups (N-1, N-2, N-3) of the glycosylamine ligand forms the equatorial plane, and the tertiary amine (N-4) and one Cl are located at the apical positions.

          關鍵詞: Synthesis , Cu( , II) , -N-glycosylamine complexes , Crystal structure

          【免責聲明】以下全部內容由[管華詩]上傳于[2006年05月16日 00時33分46秒],版權歸原創者所有。本文僅代表作者本人觀點,與本網站無關。本網站對文中陳述、觀點判斷保持中立,不對所包含內容的準確性、可靠性或完整性提供任何明示或暗示的保證。請讀者僅作參考,并請自行承擔全部責任。

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