کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5387529 1505085 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Two-dimensional correlation spectroscopy in analyzing the excitation wavelength dependence of ring breathing mode of 2,2′-dipyridylketone
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Two-dimensional correlation spectroscopy in analyzing the excitation wavelength dependence of ring breathing mode of 2,2′-dipyridylketone
چکیده انگلیسی
Raman spectra have been recorded for 2,2′-dipyridylketone. Generalized two-dimensional correlation technique has been used to study the excitation wavelength dependent spectral intensity variation of this molecule. The correlation method yields that the apparent single peak corresponding to ring breathing mode is composed of multiple bands at 994 and 997 cm−1. The possible reason is suggested to explain the different types of intensity variation of these two bands with excitation frequencies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Physics Letters - Volume 464, Issues 1–3, 13 October 2008, Pages 87-91
نویسندگان
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