SO

Sulfur Monoxide   X 3Σ

 
Parameter 32S16O Value Ref.   Parameter 32S16O Value Ref.
Y01 [MHz] 21 609.7067(24) 82008 γe [MHz] -167.680(20) 82008
BeBO [MHz] 21 612.387(28) αγ [MHz] -1.266(22)
dB(S) [MHz] 0.915(28) Y02 [kHz] -33.894(10)
dB(O) [MHz] 1.350(12) Deλ [kHz] 305.3(12)
Y11 [MHz] -172.4094(40) αDλ [kHz] 4.3(12)
Y21 [MHz] 0.2281(16) Dγ [kHz] -0.427(83)
Y31 [kHz] -2.57(17) Y12 [Hz] 1.4
λe [MHz] 157 795.671(74) Y03 [Hz] -0.002
λeBO [MHz] 157 787.77(62) λ1 1.2324(48)
dλ(S)  -0.098(80) λ2 -1.159(22)
dλ(O) -0.681(40) λ3 4.2(13)
αλ [MHz] 911.92(19) γ1 1.62(31)
γλ [MHz] 10.85(11) γ2 -1.56(145)
δλ [MHz] 0.386(13) χλ [Hz] -45.1(35)
µr [u] 10.661 3025   χλ′ [Hz] 5.372(42)
reBO [10-10 m] 1.480 9899(13) a        

a Recalculated as re = [505 379.006(51) / µr Be]1/2 with units as given in table.

 

Hyperfine Constants and Electric Dipole Moment of SO

Parameter 32S16O 33S16O 32S17O Ref.
µ0 [C · m]
     µ0 [D]
5.17(17) x 10-30 
     1.55(2)
    64025
eQq0(33S) [MHz]   -14.7(6)   82020
eQq0(17O) [MHz]     -3.5(2)
b [MHz]    50.9(1) -71.68(6)
c [MHz]   -96.8(2) 95.50(9)

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