Five-coordinate chromium(II) complexes with the ligands tris(o-diphenylphosphinophenyl)phosphine and tris(2-dicyclohexylphosphinoethyl)amine
作者:F. Mani、P. Stoppioni
DOI:10.1016/s0020-1693(00)91709-2
日期:1976.1
Synthesis and characterization of new five-coordinate chromium(II) complexes are reported. These complexes have the general formula [CrLX]Y where L = tris(o-diphenylphosphinophenyl)phosphine (QP), X = Cl, Br, I, Y = tetraphenylborate (BPh4); L = tris (2-dicyclohexylphosphinoethyl)amine (np3cy), X = Cl, Br, and Y = hexafluophosphate (PF6). Spectral, magnetic and conductivity data are consistent with a five-coordinate
报道了新型五配位铬(II)配合物的合成与表征。这些配合物的通式为[CrLX] Y,其中L =三(邻-二苯基膦基苯基)膦(QP),X = Cl,Br,I,Y =硼酸四苯酯(BPh4)。L =三(2-二环己基膦基乙基)胺(np3cy),X = Cl,Br,Y =六氟磷酸盐(PF6)。光谱,磁性和电导率数据均与固态和溶液中这些络合物的五坐标基本三角双锥体结构相符。