3-methoxysalicylaldehyde (HL5) react directly with NiCl2·6H2O or [(cod)PdCl2] to form complexes of general formula [η3(L)M(II)Cl]. These are characterised by spectroscopic, microanalytical and crystallographic methods. The crystal structures of [η3(L3)Ni(II)Cl] (3) and [η3(L2)Pd(II)Cl] (6) confirm tridentate [P,N,O] coordination of the deprotonated ligands to the metal centres, forming both five- and
摘要通过2-(
二苯基膦基)
苯胺与5-
氯水杨醛(HL1),
5-硝基水杨醛(H
L2),
5-溴水杨醛(HL3),5-甲氧
水杨醛(HL4)或3-甲氧
水杨醛( HL5)直接与NiC
L2·6H2O或[(cod)PdC
L2]反应形成通式[η3(L)M(II)Cl]的配合物。这些通过光谱学,显微分析和晶体学方法表征。[η3(L3)Ni(II)Cl](3)和[η3(
L2)Pd(II)Cl](6)的晶体结构证实了去质子化
配体与
金属的三齿[P,N,O]配位中心,形成五元和六元环。