کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5415836 1393779 2007 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fourier transform emission spectroscopy of the C3Δ-X3Φ, D3Δ-X3Φ, G3Φ-X3Φ and G3Φ-C3Δ systems of CoCl
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Fourier transform emission spectroscopy of the C3Δ-X3Φ, D3Δ-X3Φ, G3Φ-X3Φ and G3Φ-C3Δ systems of CoCl
چکیده انگلیسی
The emission spectrum of CoCl has been recorded in the 2000-23 000 cm−1 region at high resolution. CoCl was made in a carbon tube furnace by heating cobalt metal to a temperature of about 2300 °C as well as in a DC discharge source and the spectra were observed using a Fourier transform spectrometer. The bands observed in the 2000-13 000 cm−1 interval have been classified into four transitions: C3Δ-X3Φ (2500-3600 cm−1), D3Δ-X3Φ (9300-10 030 cm−1), G3Φ-X3Φ (8500-13 000 cm−1) and G3Φ-C3Δ (7400-7900 cm−1) analogous to the near infrared transitions of CoF reported previously [R.S. Ram, P.F. Bernath, S.P. Davis, J. Chem. Phys. 104 (1996) 6949.]. A rotational analysis of a number of vibrational bands of these transitions has been obtained and spectroscopic constants extracted for the low-lying electronic states of CoCl. It is found that the energy levels of CoCl correlate very well with those of CoF and CoH.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Spectroscopy - Volume 243, Issue 1, May 2007, Pages 69-77
نویسندگان
, , , , , ,