草醯胺及苯甲酸銅錯合物之合成及性質

Synthesis and Characterizations of Copper Complexes with Oxamide and Benzoate Ligands

林珮君(Pei-Chun Lin)

指導教授 ： 王文竹

淡江大學/理學院/化學學系碩士班/碩士(2005年)

https://doi.org/10.6846/TKU.2005.00752

摘要

本篇文章主要探討草醯胺及苯甲酸配位銅錯合物之合成及性質，將(3,4-bis-alkyloxy-benzoic acid sodium salt),及 (4-alkyloxy-benzoic acid sodium salt) 取代(μ-N,N'-Bis(2-pyridiylethyl) oxamidato(2-)-N1,N2,O1,O2;N1', N2',O1',O2')(nitrate-o)dicopper(II), [Cu2PEO(NO3)2]上的硝酸根，得到 (μ-N,N'-Bis (2-pyridiyl ethyl) oxamidato (2-)-N1,N2, O1,O2;N1',N2',O1',O2') ( 3,4-bialkyloxy- benzoate-o) dicopper(II),[2-CnCu2PEO]、(μ-N,N'-Bis (2-pyridiyl ethyl) oxamidato (2-)-N1,N2, O1,O2;N1',N2',O1',O2') (4-alkyloxy- benzoate-o) dicopper(II) [1-CnCu2PEO]兩個系列化合物，使用相同的方法，合成出具有溴取代基的系列(μ-N,N’-bis ((6-bromopyridin-2-yl)methyl) oxamidato(2-)-N1,N2,O1,O2 ; N1’,N2’O1’,O2’) (3,4,5-tris-dodecyloxy-benzoate-O)dicopper (II),[3-CnCu2BrPMO]。
使用紅外光譜、電子吸收光譜以及電子順磁共振光譜鑑定。 1-C8Cu2PEO、1-C12Cu2PEO、2-CnCu2PEO利用超導量子干涉磁性儀測量磁性，耦合常數在169cm-1左右，顯示具有強的反鐵磁性。

關鍵字

草醯胺 ； 苯甲酸 ； 銅錯合物

並列摘要

Three series of copper(II) complexes with the following structure: (μ-N,N'-Bis (2-pyridiyl ethyl) oxamidato (2-)-N1,N2, O1,O2;N1',N2',O1',O2') ( 3,4-bialkyloxy- benzoate-o) dicopper(II),[2-CnCu2PEO], and (μ-N,N'-Bis (2-pyridiyl ethyl) oxamidato (2-)-N1,N2, O1,O2;N1',N2',O1',O2') (4-alkyloxy- benzoate-o) dicopper(II) [1-CnCu2PEO] , and bromo substitution of pyridine on ligand and its dicopper complex (μ-N,N’-bis ((6-bromopyridin-2-yl)methyl) oxamidato(2-)-N1,N2,O1,O2 ; N1’,N2’O1’,O2’) (3,4,5-tris- dodecyloxy-benzoate-O) dicopper (II) [3-CnCu2PEO] were obtained and characterized by UV-vis, IR, and EPR. The squid data of 1-C8Cu2PEO、1-C12Cu2PEO、2-CnCu2PEO calculated J = 169 cm-1 which implied the strong antiferromagnetism.

並列關鍵字

oxamide ； benzoate ； copper complexes

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