Some iridium(I) and iridium(III) complexes with the tripod-like ligand CH3C(CH2PPh2)3 (triphos) and the X-ray crystal structure of [IrCl(CO)(triphos)]
作者:P. Janser、L.M. Venanzi、F. Bachechi
DOI:10.1016/0022-328x(85)80351-x
日期:1985.11
The compound [IrCl(CO)(triphos)] (1), has been reinvestigated and its X-ray crystal structure is reported. The crystals are orthorhombic, space group Pbca, with a 18.941(6), b 22.193(8), c 17.501(7) Å, Z = 8. The structure was solved by the heavy atom method and refined by full-matrix least-squares to the conventional R factor value of 0.074 for 6462 reflections. The metal atom coordination is trigonal
化合物[IrCl(CO)(triphos)](1)已被重新研究,并报道了其X射线晶体结构。该晶体是斜方晶系,空间群PBCA,具有一个18.941(6),b 22.193(8),Ç 17.501(7),Ž = 8的结构经重原子方法来解决和由精制全矩阵最不对6462次反射的常规R因子值0.074平方。金属原子的配位是三角双锥体,三个磷原子占据一个轴向和两个赤道位置。当Cl轴向协调时,另一赤道位置被CO占据。