New Polymeric Copper(II) Complexes with Triphenyl Phosphite and Perfluorinated Carboxylates

• Autorzy: Szłyk E. , Szymańska I. , Wrzeszcz G. , Rozpłoch F.
• Języki publikacji: EN

Abstrakty

EN

New Cu(II) complexes with triphenyl phosphite and aliphatic perfluorinated carboxylates [Cu{P(OC6H5)3}(u-OH)(u-RCOO)]n (where R=CF3, C2F5, C3F7, C6F13, C7F15, C8F17, C9F19) were obtainedf and their spectroscopic and thermal properties studied. EPR spectra and magnetic susceptibility measurments indicate the formation of polymeric complexes. Examination of COO absorption bands suggests bridging carboxylates as well as a hydro group, whereas triphenyl phosphite is monodentately bonded. Thermal decomposition is a multistage process, which in nitrogen yields a mixture of Cu, Cu2O and Cu2p2O7 but in air - pure u2P2O7.

Słowa kluczowe

EN

copper complexes; triphenylphosphine; perfluorinated carboxylates; thermal analysis; magnetic properties; UV-VIS; EPR; IR; synthesis

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2000
• Tom: Vol. 74, nr 7
• Strony: 909--918

Twórcy

autor

Szłyk E.

autor

Szymańska I.

autor

Wrzeszcz G.

autor

Rozpłoch F.

• Nicholas Copernicus University Department of Chemistry 87-100 Toruń, Poland