Multinuclear NMR Characterization of Ag(I) Perfluorinated Carboxylates Complexes with Bis(diphenylphosphino)methane

• Autorzy: Szłyk E. , Goliński A.
• Języki publikacji: EN

Abstrakty

EN

Ag(I) perfluorinated carboxylate complexes with bis(diphenylphosphino0methane (dppm) of general formula [Ag2(RCOO)2(dppm)], where R=CF3, C3F7, C4F9, C6F13, C9F19 were synthetized and spectroscopically (1H,13C,31P,19F, NMR and IR) characterized. Temperature variable 31P NMR spectra were recorded and 1J(107Ag-31P), ysis of coordination shifts and coupling constants are in favour of dimetric trigonal Ag(I) complexes with bridging carboxylates and dppm in solution. IR spectra suggest the same coordination mode in the solid state.

Słowa kluczowe

EN

Ag(I) complexes; bis(diphenylphosphino)methane; perfluorinated carboxylates; NMR; IR; synthesis

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2000
• Tom: Vol. 74, nr 7
• Strony: 895--901

Twórcy

autor

Szłyk E.

autor

Goliński A.

• faculty of Chemistry Nicolas Copernicus University 87-1000 Toruń Gagarina 7