Rare earth metal complexes coordinating with phosphine oxygen play significant roles in solvent extraction, separation process and nuclear waste treatment. Various phosphine oxide ligands have been using in stabilizing neutral and cationic rare earth metal complexes. In order to use rare earth metal-phosphine oxide complexes as precursors in preparing new types of mixed ligands complexes, a series of rare earth metal complexes have been synthesized by using new synthetic approaches. Here we report the syntheses and molecular structures of neutral rare earth metal complexes in the formula of [RE(OPPh3)3(NO3)3] and [RE(dppmO2)2(NO3)3].

Neutral rare earth metal complexes containing phosphine oxide

Macromolecular Chemistry: The Second Century

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ACS Spring 2020 National Meeting & Expo

The official archive and repository for all ACS Meetings & Expositions abstracts and select posters or presentations.