RbF

Rubidium Fluoride

  85Rb19F Ref. 87Rb19F Ref.
Constant Value (Unc.) Value (Unc.)
Y01 [MHz] 6315.543(9) 58000 6289.002(10) 58000
Y11 [MHz] -45.638(15) -45.350(15)
Y21 [MHz] 0.094(7) 0.094(7)
Y02 [kHz] -8.045(6) 65028 -7.926(8) 65028
eQq0(Rb) [MHz] -70.341(1) a -34.031(2) 67002
eQq1(Rb) [MHz] -69.555(3) 66002 -33.684(4) 67004
eQq2(Rb) [MHz] -68.779(3) -33.336(4)
eQq3(Rb) [MHz] -68.013(5)    
eQq4(Rb) [MHz] -67.259(7)    
eQqe(Rb) [MHz] -70.739(5) -34.212(5) 67004
cRb [kHz]  0.525(20) a 1.60(10) 67002
cF [kHz]  10.57(10) 10.51(10)
c3 [kHz]  0.86(10) 3.16(30)
c4 [kHz]  0.19(6) 0.66(15)
µ0 [C · m]
     µ0 [D] 
2.850 80(17) x 10-29 
     8.5465(5)
68000    
µ1 [C · m]
     µ1 [D] 
2.873 12(23) x 10-29 
     8.6134(7)
   
µ2 [C · m]
     µ2 [D] 
2.895 64(30) x 10-29 
     8.6809(9)
   
µe [C · m]
     µe [D] 
2.8397(23) x 10-29 
     8.5131(7)
   
gJ [µN -0.054 71(4) 67047    
µr [u]  15.524 8332   15.590 3440  
re [10-10 m] 2.270 334(2)  b 2.270 335(2)  b

a Mean value of Ref. [66002] and Ref. [67002], since all measurements agree within their error limits.

b Recalculated as re = [505 379.006(51) /  µrY01]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