کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1404594 | 1501919 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Raman spectra of metastable phase of benzophenone
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The Raman spectrum (7–3400 cm−1) measured for a metastable β-phase of benzophenone is reported for the first time. The Raman spectra measured during the structural phase transition between the metastable β-phase and the stable α-phase (in the temperature region 243–293 K) are reported as well. For comparison, the Raman spectrum of the stable α-phase is presented. The structure of the benzophenone isolated molecule and its Raman spectrum calculated by the density functional method (B3LYP/6-31+G(d)) using gaussian 03 software are discussed in relation to the measured Raman spectra of the α- and β-phases.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volumes 792–793, 3 July 2006, Pages 73–77
Journal: Journal of Molecular Structure - Volumes 792–793, 3 July 2006, Pages 73–77
نویسندگان
L. Babkov, J. Baran, N.A. Davydova, V.I. Mel'nik, K.E. Uspenskiy,