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Molecular structure of trans-chloro(η1-phenyl)-bis(triphenylphosphine)platinum(II)

1984; Elsevier BV; Volume: 89; Issue: 2 Linguagem: Inglês

10.1016/s0020-1693(00)82448-2

1873-3255

W. CONZELMANN, Johnson D. Koola, U. KUNZE, Joachim Strähle,

Inorganic and Organometallic Chemistry

trans-[PtCl(η1-C6H5)(PPh3)2] crystallizes in the orthorhombic space group Pbca with the lattice constants a = 1180.0(4), b = 2370.5(2), c = 2554.9(5) pm (Z = 8). The structure was solved by Patterson and Fourier methods and refined to a final value of R = 0.073 (Rw = 0.073). The crystal contains discrete molecules with square-planar arrangement of the ligands around the Pt atom. The PPtP angle is slightly distorted due to steric repulsion. Important bond lengths and angles are: PtCl = 240.8(5), PtP1 = 230.3(6), PtP2 = 229.7(6), PtCl = 200(2) pm; P1PtP2 = 176.0(2), ClPtCl = 179.9(1)°.