摘要:
The crystal structure of di(nitrato-O)(4,7-diphenyl-1,10-phenanthroline-N,N')palladium(II) dimethyl sulfoxide solvate, [Pd(NO3)2(C24H16N2)].C2H6OS, contains two unidentate O-bonded nitrato groups, and the bidentate 4,7-diphenyl-1,10-phenanthroline molecule in almost square-planar coordination around the Pd atom. The phenanthroline ring system is non-planar, exhibiting a bow-shaped deformation likely originating from the metal coordination. The coordinated ligand, as a consequence, exhibits geometrical deformations compared with the free ligand molecule. The crystals have channels which host the disordered solvate molecules. The geometrical results are compared with those for related compounds.