BaF

Barium Monoflouride

Parameter 138Ba19F 136Ba19F Ref.
Y01  [MHz] 6491.3962(11) 6502.96605(63) 80021
Y11 [MHz] -34.8831(11) -34.9764(11)
Y21 [kHz] 15.93(22) 15.99(22)
Y02 [kHz] -5.5250(11) -5.5448(11)
Y12 [Hz] -9.43(95) -9.47(95)
γe [MHz] 80.984(19) 81.152(43)
αγ [kHz] -58.4(73) -58.4(73)
δγ [Hz] 112.(17) 112.(17)
>ωe [cm-1] 469.4(1)  
ωeχe [cm-1] 1.830(1)  
µr [u] 16.6980148 16.6683038  
re [10-10 m] 2.1592708(6) a 2.1592710(6) a  

a Recalculated as re = [505379.006(51) / µrY01]1/2 with units as given in table.

 

Parameter

137Ba19F

Ref.
B [MHz] 6479.6773(32) 82031
D0 [kHz] 5.544(3)
γ0 [MHz] 80.923(6) 86023
δγ   [kHz]  0.113(147) 82031
b (Ba) [MHz] 2301(9)
c (Ba) [MHz] 75(6)
eQq0(Ba) [MHz] -117(12)
b (F) [MHz] 63.509(32) 86023
c (F) [MHz] 8.224(58)
µ0 [C · m]
     µ0 [D]
10.575(11) x 10-30 
     3.1702(32)

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