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|Title:||Electronic spectrum of dichlorobis[o-phenylenebis(dimethylphosphine)]nickel(III) hexafluorophosphate|
|Citation:||Inorganic Chemistry, 26(20), 3291-3293|
|Abstract:||This report presents the polarized optical spectrum of a d 7 nickel(III) complex, [Ni(dp) 2Cl 2]PF 6, where dp is o-phenylenebis(dimethylphosphine), at 19 and 298 K and its interpretation based on electron repulsion calculations. Four crystal field transitions were observed centered at 15 260, 21 640, 23 650, and 24 800 cm -1. The d-orbital ordering is assumed to be similar to that of [Co(vpp) 2X] + complexes, and where vpp is cis-1,2-bis(diphenylphosphino)ethylene and X = Cl, Br, and I. The energy level ordering based on the electron repulsion calculations is given by xy > z 2 > xz > yz > x 2 - y 2. This is further supported by a WHMO calculation. ? 1987 American Chemical Society.|
|Appears in Collections:||Articles|
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