SiO

Silicon Monoxide

Parameter 28Si16O Ref.   Parameter 28Si16O Ref.
Y01  [MHz] 21 787.4809(43) 81064 | gJ | (υ=0) [µN] 0.153 59(6) 74088
Y11 [MHz] -151.0322(49) | gJ | (υ=1) [µN] 0.154 50(6)
Y21 [MHz] 0.071 56(110) | gJ | (υ=2) [µN] 0.155 39(6)
Y02 [kHz] -29.749(58) µ0 [C · m]
     µ0 [D]		 1.0334(3) x 10-29 
     3.0982(10)		 70013
Y12 [kHz] -0.0219(36) µ1 [C · m]
     µ1 [D]		 1.0400(3) x 10-29 
     3.1178(10)
Y03 [Hz] 0.001 08 a µ2 [C · m]
     µ2 [D]		 1.0465(3) x 10-29 
     3.1372(10)
Y10 [cm-1] 1241.543 04(51) µ3 [C · m]
     µ3 [D]		 1.0532(3) x 10-29 
     3.1574(10)
Y20 [cm-1] -5.973 907(263)      
Y30 [cm-1] 0.005 9313(333)      
µr [u] 10.176 707 17        
re [10-10 m] 1.509 7375(2) b        

a Constrained value from Y03 = 16Y015(3 + a1) / Y104 with a1 = -2.9737.

b Recalculated as re = [505 379.006(51) / µr Y01]1/2 with units as given in table.

NIST Physical Measurement Laboratory National Institute of Standards and Technology NIST Physical Measurement Laboratory Back to the diatomic molecule selection page