Physical and Preparative Studies of Transition Metal Chelates

摘要

The partial paramagnetism of several nickel (II) unsaturated Beta-ketoamine complexes has been found to be due to decomposition and water effects. Several other ketoamine complexes have been prepared, but none has been found suitable for vapor phase chromatography. A new 8-hydroxyquinolato complex of molybdenum has been isolated and the isomers of trichlorotripyridinemolybdenum (III) have been studied. Investigations of tungsten (III) and-(IV) complexes are in progress. Calculations of absorption band spectra for several trifluoromethyltetrazolyl complexes have been made and structures determined. (Author)