Two conformers in the solid state for a novel organotin(IV) complex of a phosphoramidate: Syntheses, spectroscopic study and crystal structures of several new organotin(IV) complexes of N-benzoylphosphoric triamides

Novel organotin(IV) complexes were synthesized and characterized by NMR and IR spectroscopy, elemental analysis and X-ray crystallography. Compound 1 exists as two conformers in the crystalline state. In these four structures there are intramolecular -Sn-Cl⋯H-N- hydrogen bonds, in addition to weak C-H⋯O and C-H⋯Cl hydrogen bonds.