کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9591506 1507003 2005 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Theoretical and experimental study of the inelastic neutron scattering spectra of β-5-Nitro-2,4-dihydro-3H-1,2,4-triazol-3-one
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Theoretical and experimental study of the inelastic neutron scattering spectra of β-5-Nitro-2,4-dihydro-3H-1,2,4-triazol-3-one
چکیده انگلیسی
The inelastic neutron scattering (INS) spectra of β-5-Nitro-2,4-dihydro-3H-1,2,4-triazol-3-one (β-NTO) are presented to 1400 cm−1. The β-NTO vibrational frequencies observed differ considerably from the α-NTO vibrational frequencies and normal mode frequency calculations for the isolated molecule. The INS spectrum contains detail unobserved in the previous IR studies, including combinations and overtones of the phonon and internal modes of β-NTO. The INS spectra are compared with periodic DFT calculations to show that the periodic DFT results correctly predict the solid-state molecular vibrational frequencies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure: THEOCHEM - Volume 732, Issues 1–3, 1 November 2005, Pages 211-218
نویسندگان
, ,