Patel, Pushpa; Bhattacharya, P K, Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1993, vol. 32, # 6, p. 506 - 510
Syntheses, structural properties and catecholase activity of copper(<scp>ii</scp>) complexes with reduced Schiff base N-(2-hydroxybenzyl)-amino acids
作者:Chang-Tong Yang、Muthalagu Vetrichelvan、Xiandong Yang、Boujemaa Moubaraki、Keith S. Murray、Jagadese J. Vittal
DOI:10.1039/b310262a
日期:——
by aqua ligands. In 10 and 11 one axial site is occupied by water and the other by an oxygen atom of the carboxylate group from the adjacent dimer through oxygen atoms to form 1D helical polymer. Variable temperature magnetic measurements of the dimer 4 and helical polymer 10 showed that they are typical for moderately strong antiferromagnetic coupling. All the complexes show significant catalytic activity
还原的许多Dicopper(II)配合物希夫碱 配体,N-(2-羟基苄基)-氨基酸[Cu 2 L 2(H 2 O)x ]· y H 2 O(L = Sgly(1),D -Sala(2),L -Sala(3),DL -Sala(4),SAB2(5),Sbal(6),Sab4(7),SVAL(8),史氏岩石(9),Styr(10)和Stryp(11),X = 0-2 ÿ = 0-2)已被合成,并且固态结构4,5,10和11已被确定。化合物4和5是双核的,其中Cu(II)中心具有方形锥体的几何形状,其顶端位点被水占据。配体。在10和11中,一个轴向位置被水 另一个由相邻的二聚体中的羧酸根基团的氧原子通过氧原子形成一维螺旋状 聚合物。二聚体4和螺旋形的可变温度磁性测量聚合物 图10显示它们对于中等强度的反铁磁耦合是典型的。所有的配合物都显示出明显的催化活性。氧化作用 的 3,5-二叔丁基邻苯二酚。
Patel, Pushpa; Bhattacharya, P K, Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1993, vol. 32, # 6, p. 506 - 510