protection of the axial positions of square-planar platinum(II) center of (2,2'-bipyridine)dimesitylplatinum, characterized by X-ray diffraction. Luminescence and electrochem. reversible formation of Platinum(III). Journal of Organometallic Chemistry, (440)1-2:207--217, 1992. [PUMA: bipyridine crystal dimesityl platinum platinum;Luminescence platinum;electrochem platinum;mol redox structure]
Axial Shielding of 5d8 and 5d7 Metal Centers in Dimesitylplatinum Complexes with Unsaturated Chelate Ligands: Spectroscopic and Spectroelectrochemical Studies of Four Different Oxidation States. Organometallics, (14)3:1176--1186, 1995. [PUMA: axial bipyrazine complex complex;bipyridine complex;bipyrimidine complex;dimesitylplatinum complex;dipyridophenazine complex;platinum complex;shielding complex;tetraazaphenanthrene complex;valence diimine dimesityl dimesitylplatinum]
Different orbital occupation by an added single electron in 1,10-phenanthroline and its 3,4,7,8-tetramethyl derivative. Evidence from electron paramagnetic resonance spectroscopy of the anion radicals and of their dimesitylplatinum(II) complexes. X-ray molecular structure of dimesityl(1,10-phenanthroline)platinum(II). Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry, 12:2121--2126, 1995. [PUMA: ESR anion complex crystal dimesityl mesityl mol phenanthroline platinum platinum;phenanthroline potential;radical redox structure]