Inorganic Coordination Polymers. XXII. Chromium (III) Bis(Phosphinate) Polymers Containing Some Organic Anions.
Abstract
The preparation and characterization of a variety of chromium(III) bis(phosphinate) polymers, alkoxides, aryloxides and carboxylate derivatives were prepared by the reaction of mu-chloro-bis(mu-phosphinato)-chromium(III) with the appropriate alcohol or carboxylic acid in the presence of excess triethyl amine in THF. These materials are generally soluble in organic solvents in which their molecular weights range from 1,600 to 10,600. In both the solid state and in solution these polymers are hydrolytically stable. Their properties suggest octahedral chromium(III) centers bridged by double phospinate bridges as well as bridging (L) groups.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1977
- Accession Number
- ADA035100
Entities
People
- H. D. Gillman
- P. Nannelli