Coordination Chemistry of Isomeric Mixtures of Linked Di(phosphaguanidine) Compounds; a Spectroscopic and Crystallographic Study

摘要: Multinuclear NMR spectroscopy and X-ray diffraction techniques have been used to identify diastereomeric mixtures of rac- meso-di(phosphaguanidine) compounds. A brief survey their coordination chemistry has demonstrated the formation N,N'-bound bimetallic aluminum species monometallic platinum complexes in which ligand chelates metal through two phosphorus donor atoms.