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Table 4

Ground state spectroscopic parameters of CF+.

Parameter This work Cazzoli et al. (2012) Guzmán et al. (2012b)

B0 (MHz) 51 294.14713(93) 51 294.14672(98)
D0 (kHz) 189.9277(54) 189.9267(47)
H0 (Hz) [0.07]a [0.07]a
C I (kHz) 227.3(33) 229.2b

wrms 0.50

Notes. Numbers in parentheses represent 1σ uncertainties. The two hfs components from this work were fitted together with 7 rotational lines from Cazzoli et al. (2010) and Cazzoli et al. (2012) (see Table 3). .


Fixed to the experimental value by Gruebele et al. (1986)


Calculated value at the CCSD(T)/cc-pCV6Z level.

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