Synthesis and characterization of copper(II) and cobalt(II) complexes with two new potentially hexadentate Schiff base ligands. X-ray crystal structure determination of one copper(II) complex
作者:Hassan Keypour、Maryam Shayesteh、Abdolhossein Sharifi-Rad、Sadegh Salehzadeh、Hamidreza Khavasi、Laura Valencia
DOI:10.1016/j.jorganchem.2008.07.012
日期:2008.9
reaction of ligands [H2L1] and [H2L2] with copper(II) and cobalt(II) salts in methanolic solution and in the presence of N(Et)3 the neutral [CuL1], [CuL2], [CoL1] and [CoL2] complexes were prepared. All complexes were characterized by IR spectra, elemental analysis, magnetic susceptibility, mass spectra, molar conductance (Λm), UV–Vis spectra and in the case of [CuL2] with X-ray diffraction. X-ray crystal
两个新的潜在的六齿N 2 O 4 Schiff碱配体2-((z)-(2-(2-(2-(2-((z)-3,5-二叔丁基-2-羟基苄亚氨基)苯氧基)苯氧基)苯氧基)苯基亚氨基)甲基)-4,6-二叔丁基苯酚[H 2 L 1 ]和2-((z)-(2-(2-(2--((z)-3,5-二叔-由3,5-二叔丁基的反应制得丁基-2-羟基苄叉亚氨基)苯氧基)-5-叔丁基苯氧基)苯基亚氨基)甲基)-4,6-二叔丁基苯酚[H 2 L 2 ]。 -2-羟基苯甲醛分别与1,2-双(2'-氨基苯氧基)苯或1,2-双(2'-氨基苯氧基)-4-叔丁基苯。由配体[H 2 L1和[H 2 L 2 ]与铜(II)和钴(II)盐在甲醇溶液中,在N(Et)3存在下,中性[CuL 1 ],[CuL 2 ],[CoL 1 ]和制备[CoL 2 ]复合物。用红外光谱,元素分析,磁化率,质谱,摩尔电导(所有配合物进行了表征Λ米),UV-Vis光谱,并在的情况下[CUL