wizyta

od 2020-09-20

Title: NMR relaxation studies and internal molecular rotation in liquid nitromethane

Source: Journal of Magnetic Resonance (1969)

Year : 1979

Abstract:

Studies of the deuteron and proton relaxation rates of liquid nitromethane were made at various temperatures. The separation of the proton-proton intermolecular relaxation was accomplished by a dilution study in nitromethane-d3. It was found that the spin-rotation interaction contribution is discussed in terms of different models for the spin-internal and spin-overall rotation coupling. The resulting spin-rotation relaxation times offer evidence for large spin-rotation effects due to the internal rotation of the methyl group.

DOI: 10.1016/0022-2364(79)90256-7   (Pobrane:  aktualizowanie)