193483-39-5Relevant academic research and scientific papers
Syntheses and structures of palladium(II) and platinum(II) complexes with tridentate (Ph2PCH2CH2CH2)2S and its arsenic analogue
Cheng,Leung, Pak-Hing,Mok
, p. 137 - 143 (1997)
A series of square-planar complexes [MLCl]ClO4 (M=Pd(II), Pt(II); L=bis(3-(diphenylphosphino)propyl)sulfide (psp), bis(3-(diphenylarsino)propyl)sulfide (asa)) have been prepared and characterized. The X-ray crystal structures of two of them have been determined: [Pd(psp)Cl]ClO4, P21/c, a=12.519(2), b=15.766(2), c=16.501(2) A, β= 105.22(1)°, Z=4; and [Pt(asa)Cl]ClO4, P2]/ c, a= 12.583 (5), b=16.007(6), c=16.549(6) A, β= 104.89(3)°, Z=4. In both structures, there is a conformational disorder between the chair and skew-boat orientation in one of the two six-membered chelate rings. The C-H-...-O hydrogen bond between the hybrid ligand and the perchlorate counter ion that induces the conformational disorder is discussed.
