six-coordinate in a distorted octahedral coordination. The Schiff bases coordinate to the metal atoms through the imino N, phenolate O, and one hydroxyl O. In the crystal structures of HL1 and the complexes, molecules are linked through intermolecular O–H···O hydrogen bonds, forming 1-D chains. The urease inhibitory activities of the compounds were evaluated and molecular docking study of the compounds with
四种新的
镍 (II)、
锌 (II) 和
钴 (II) 配合物,[Zn(L1)2] ·
H2O (1), [Ni(L1)2] · (2), [Ni(
L2) 2] (3) 和 [Co(L3)2] · (4),衍生自富含羟基的席夫碱 2-[1-(5-chloro-2-hydroxyphenyl)methylidene]amino}-2-methylpropane -1,3
-二醇 (HL1)、2-[1-(2-羟基-3-
甲氧基苯基)亚甲基]
氨基}-2-乙基
丙烷-1,3
-二醇 (H
L2) 和 2-[1- (5-bromo-2-hydroxyphenyl)methylidene]amino}-2-methylpropane-1,3-diol (HL3) 已被合成并通过元素分析、红外光谱和单晶 X 射线测定进行表征。配合物中的每种
金属都是扭曲八面体配位的六配位。席夫碱通过亚
氨基 N、
酚盐