The rotational spectrum of the CH2F2⋯H2(17)O adduct has been measured in the 6.5-18.5 GHz range using a pulsed jet Fourier-transform microwave spectrometer. The experimental values of the (17)O quadrupole coupling constants have been determined to be χaa=-3.853(6), χbb=-3.259(1) and χcc=7.112(9) MHz, respectively. These data correspond to an average value of the angle between the water plane and the FCF plane of about 23°.
Average orientation of water in CH2F2⋯H2O from the 17O quadrupole effects in the rotational spectrum of CH2F2⋯H2 17O / Evangelisti, L.; Feng, G.; Gou, Q.; Guidetti, G.; Caminati, W.. - In: SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY. - ISSN 1386-1425. - STAMPA. - 136:PA(2015), pp. 64-67. [10.1016/j.saa.2013.08.116]
Average orientation of water in CH2F2⋯H2O from the 17O quadrupole effects in the rotational spectrum of CH2F2⋯H2 17O
EVANGELISTI, LUCA;FENG, GANG;GOU, QIAN;GUIDETTI, GLORIA;CAMINATI, WALTHER
2015
Abstract
The rotational spectrum of the CH2F2⋯H2(17)O adduct has been measured in the 6.5-18.5 GHz range using a pulsed jet Fourier-transform microwave spectrometer. The experimental values of the (17)O quadrupole coupling constants have been determined to be χaa=-3.853(6), χbb=-3.259(1) and χcc=7.112(9) MHz, respectively. These data correspond to an average value of the angle between the water plane and the FCF plane of about 23°.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
