Browsing by Subject "Vibrational spectra"
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Conformational analysis of small ring molecules using molecular mechanics, band contour simulation and vibrational spectroscopy
(Texas A&M University. Libraries, 1990)Semi empirical computational methods can be used in conjunction with low frequency infrared and Raman spectra of gas -phase molecules to obtain information about large amplitude vibrations which are important for understanding ... -
Vibrational properties of adsorbates and reconstructed surfaces
(Texas A&M University. Libraries, 1976)Three problems were investigated: (1) Reconstruction of fee (100) surface. A few years ago, Burton and Jura showed that an Einstein model predicts a structural phase transition for the (100) surface of Ar at a temperature ... -
Vibrational spectroscopy and conformational dynamics of small ring molecules
(Texas A&M University. Libraries, 1982)Low-frequency infrared and Raman spectra have been recorded and the one-dimensional asymmetric ring-puckering potential energy functions have been determined for 3-phospholene (CH(,2)CH=CHCH(,2)PH),(' )3-phospholene-1-d(,1), ... -
Vibrational spectroscopy of nitrogen oxides
(Texas A&M University. Libraries, 1983)The first laser Raman spectra of both asymmetric dinitrogen trioxide (ONNO(,2)) and symmetric dinitrogen trioxide (ONONO) have been collected by stabilizing these species in nitric oxide matrices at 12 K. Laser irradiation ...