TY - JOUR
T1 - Tungsten monocarbide, WC
T2 - Pure rotational spectrum and 13C hyperfine interaction
AU - Wang, Fang
AU - Steimle, Timothy
N1 - Funding Information:
This research has been supported by the National Science Foundation (Grant No. 0646473).
PY - 2012/1/28
Y1 - 2012/1/28
N2 - The J = 1 → 2 pure rotational transitions in the X 3Δ 1v = 0) state of 186W 12C and 184W 12C were recorded using a pumpprobe microwave optical double resonance (PPMODR) technique and analyzed to give fine structure parameters. The field-free 17.62← X 3Δ 1 (1, 0) bands of the W 13C isotopologues were recorded using laser induced fluorescence and analyzed to produce the 13C(I = 1/2) magnetic hyperfine parameter. Bonding in the 17.62(v = 1) and X 3Δ 1v = 0) states is discussed and a comparison of the experimentally determined properties of the X 3Δ 1v = 0) state with those predicted as a prelude to the electron electric dipole moment (eEDM) measurements J. Lee, E. R. Meyer, R. Paudel, J. L. Bohn, and A. E. Leanhardt, J. Mod. Opt. 56, 2005 (2009)10.1080/09500340903349930 is given.
AB - The J = 1 → 2 pure rotational transitions in the X 3Δ 1v = 0) state of 186W 12C and 184W 12C were recorded using a pumpprobe microwave optical double resonance (PPMODR) technique and analyzed to give fine structure parameters. The field-free 17.62← X 3Δ 1 (1, 0) bands of the W 13C isotopologues were recorded using laser induced fluorescence and analyzed to produce the 13C(I = 1/2) magnetic hyperfine parameter. Bonding in the 17.62(v = 1) and X 3Δ 1v = 0) states is discussed and a comparison of the experimentally determined properties of the X 3Δ 1v = 0) state with those predicted as a prelude to the electron electric dipole moment (eEDM) measurements J. Lee, E. R. Meyer, R. Paudel, J. L. Bohn, and A. E. Leanhardt, J. Mod. Opt. 56, 2005 (2009)10.1080/09500340903349930 is given.
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U2 - 10.1063/1.3679019
DO - 10.1063/1.3679019
M3 - Article
C2 - 22299876
AN - SCOPUS:84861626164
SN - 0021-9606
VL - 136
JO - Journal of Chemical Physics
JF - Journal of Chemical Physics
IS - 4
M1 - 044312
ER -