Physical Sciences and Mathematics Commons^™

Coordination Chemistry Of Bidentate Difluorophosphines, Darrell Lynn Gallup

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

The reactions of 1, 2–bis(difluorophosphino)cyclohexane, PF₂C₆H₁₀PF₂, with hexacarbonyls of Cr(O), Mo(O), and W(O) have been extensively investigated. The hexacarbonyls react, either under photolytic or thermolytic conditions, to produce carbon monoxide and oily mixtures of products of the general formulations, [M(CO)₄(PF₂C₆H₁₀PF₂C)]_x, where x varies apparently from 1 – 4. The higher values of x, corresponding to species involving bridging ligands, are more common to the photolysis rather than the thermolysis reactions. Photolysis reactions of Mo(Co)₆ with increasing amounts of the …