Fourier transform emission spectroscopy of the copper dimer
Publication type: Journal Article
Publication date: 1992-12-01
scimago Q3
wos Q3
SJR: 0.436
CiteScore: 3.0
Impact factor: 1.3
ISSN: 00222852, 1096083X
Physical and Theoretical Chemistry
Spectroscopy
Atomic and Molecular Physics, and Optics
Abstract
The emission spectrum of gas-phase Cu 2 has been observed using a Fourier transform spectrometer. The molecule was produced in a Cu hollow cathode lamp operated with a flow of neon gas. The rotational structure of five bands (2-0, 1-0, 0-0, 0-1, 0-2, and 1-3) belonging to the B 1 Σ u + - X 1 Σ g + system of 63 Cu 2 , and 63 Cu 65 Cu was analyzed, providing improved molecular constants. The equilibrium molecular constants for the X 1 Σ g + state extracted from the observed data are ω e = 266.4594(29) cm −1 , ω e x e = 1.0350(16) cm −1 , and r e = 2.21927(3) A , while the corresponding values for the B 1 Σ u + state are ω e = 246.3170(24) cm −1 , ω e x e = 2.2310(8) cm −1 , and r e = 2.32811(3) A . There is evidence for a systematic global perturbation in the excited B 1 Σ u + state.
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81
Total citations:
81
Citations from 2025:
2
(2.47%)
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GOST
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Ram R. S. et al. Fourier transform emission spectroscopy of the copper dimer // Journal of Molecular Spectroscopy. 1992. Vol. 156. No. 2. pp. 468-486.
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Ram R. S., Jarman C. N., Bernath P. F. Fourier transform emission spectroscopy of the copper dimer // Journal of Molecular Spectroscopy. 1992. Vol. 156. No. 2. pp. 468-486.
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RIS
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TY - JOUR
DO - 10.1016/0022-2852(92)90247-L
UR - https://doi.org/10.1016/0022-2852(92)90247-L
TI - Fourier transform emission spectroscopy of the copper dimer
T2 - Journal of Molecular Spectroscopy
AU - Ram, R. S.
AU - Jarman, C N
AU - Bernath, Peter F.
PY - 1992
DA - 1992/12/01
PB - Elsevier
SP - 468-486
IS - 2
VL - 156
SN - 0022-2852
SN - 1096-083X
ER -
Cite this
BibTex (up to 50 authors)
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@article{1992_Ram,
author = {R. S. Ram and C N Jarman and Peter F. Bernath},
title = {Fourier transform emission spectroscopy of the copper dimer},
journal = {Journal of Molecular Spectroscopy},
year = {1992},
volume = {156},
publisher = {Elsevier},
month = {dec},
url = {https://doi.org/10.1016/0022-2852(92)90247-L},
number = {2},
pages = {468--486},
doi = {10.1016/0022-2852(92)90247-L}
}
Cite this
MLA
Copy
Ram, R. S., et al. “Fourier transform emission spectroscopy of the copper dimer.” Journal of Molecular Spectroscopy, vol. 156, no. 2, Dec. 1992, pp. 468-486. https://doi.org/10.1016/0022-2852(92)90247-L.