Photochemistry with Chlorine Trifluoride: Syntheses and Characterization of Difluorooxychloronium(V) Hexafluorido(non)metallates(V), [ClOF₂ ][MF₆ ] (M=V, Nb, Ta, Ru, Os, Ir, P, Sb).

ABSTRACT: A photochemical route to salts consisting of difluorooxychloronium(V) cations, [ClOF₂ ]⁺ , and hexafluorido(non)metallate(V) anions, [MF₆ ]^- (M=V, Nb, Ta, Ru, Os, Ir, P, Sb) is presented. As starting materials, either metals, oxygen and ClF₃ or oxides and ClF₃ are used. The prepared compounds were characterized by single-crystal X-ray diffraction and Raman spectroscopy. The crystal structures of [ClOF₂ ][MF₆ ] (M=V, Ru, Os, Ir, P, Sb) are layer structures that are isotypic with the previously reported compound [ClOF₂ ][AsF₆ ], whereas for M=Nb and Ta, similar crystal structures with a different stacking variant of the layers are observed. Additionally, partial or full O/F disorder

SUBMITTER: Scheibe B 

PROVIDER: S-EPMC7898883 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature