Kinetics and mechanism of alkali ion complex formation in solution.- Intra- and inter-molecular bonding and structure of inorganic pseudohalides with triatomic groupings.- Spectra and bonding in metal carbonyls, Part A: Bonding.- On the general theory of magnetic susceptibilities of polynuclear transition-metal compounds.- Thermochemistry of the chemical bond.- Vibrational spectra and structural properties of complex tetracyanides of platinum, palladium and nickel.- Electronic spectra and structural properties of complex tetracyanides of platinum, palladium and nickel.