TY - JOUR
T1 - trans-Influence of Triphenyl Stibine. Crystal and Molecular Structures of cis-[PtCl2(SbPh3)2] and trans-[PtI2(SbPh3)2]
AU - Wendt, Ola
AU - Scodinu, Allessandra
AU - Elding, Lars Ivar
PY - 1998
Y1 - 1998
N2 - Crystals of cis-[PtCl2(SbPh3)(2)] (1) are monoclinic, space group P2(1)/a with a = 20.5708(12), b = 10.1942(4), c = 33.3984(15) Angstrom, beta = 94.394(4)degrees and Z = 8. Substitution of chloride for iodide yields trans-[PtI2(SbPh3)(2)] (2), the crystals of which are monoclinic, space group P2(1)/c with a = 18.108(4), b = 10.102(2), c = 19.1 15(5) Angstrom, beta = 95.241(16)degrees and Z = 4. The average Pt-Cl distance in 1 is 2.338(12) Angstrom, implying a trans influence of triphenyl stibine comparable with that of triphenyl phosphine, as opposed to what has been reported earlier. IR and Raman data for 1 and 2 are reported and discussed.
AB - Crystals of cis-[PtCl2(SbPh3)(2)] (1) are monoclinic, space group P2(1)/a with a = 20.5708(12), b = 10.1942(4), c = 33.3984(15) Angstrom, beta = 94.394(4)degrees and Z = 8. Substitution of chloride for iodide yields trans-[PtI2(SbPh3)(2)] (2), the crystals of which are monoclinic, space group P2(1)/c with a = 18.108(4), b = 10.102(2), c = 19.1 15(5) Angstrom, beta = 95.241(16)degrees and Z = 4. The average Pt-Cl distance in 1 is 2.338(12) Angstrom, implying a trans influence of triphenyl stibine comparable with that of triphenyl phosphine, as opposed to what has been reported earlier. IR and Raman data for 1 and 2 are reported and discussed.
KW - trans-influence
KW - crystal structure
KW - stibine complex
KW - palladium(ii)
KW - Platinum(II) complexes
KW - Stibine complexes
KW - Crystal structure
KW - trans-influence
KW - IR and Raman data
U2 - 10.1016/S0020-1693(97)06130-6
DO - 10.1016/S0020-1693(97)06130-6
M3 - Article
SN - 0020-1693
VL - 1998
SP - 237
EP - 241
JO - Inorganica Chimica Acta
JF - Inorganica Chimica Acta
IS - 277
ER -