Bis{[2,2'-(5,8,11-tri-thia-2,14-di-aza-penta-deca-1,14-diene-1,15-di-yl)diphenolato]palladium(II)} aceto-nitrile monosolvate.

ABSTRACT: The asymmetric unit of the title compound, [Pd(C22H26N2O2S3)]2·CH3CN, contains two complex mol-ecules and a single uncoordinated lattice aceto-nitrile solvent mol-ecule. The Pd(II) cations have a trans-N2O2 square-planar geometry and the superposition of the two crystallographically independent Pd(II) complexes yields an overall r.m.s. deviation of 0.292?Å. The Pd?Pd separation in the asymmetric unit is 3.3776?(3)?Å, while the PdN2O2 plane-plane fold angle is 1.62?(7)°. A short inter-molecular S?S contact between the central S atom of one complex and its inversion-related symmetry equivalent of 3.663?(2)?Å is observed. Part of the ligand chain (S-C-C-S) in each complex mol-ecule is disordered over two orientations and refined occupancies that converged to 0.450?(10) and 0.550?(10) for the one complex mol-ecule, and 0.789?(9) and 0.211?(9) for the other.

SUBMITTER: Dawe LN 

PROVIDER: S-EPMC3772405 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature