HCP

Molecular parameters
      Rotational Constants a   Zeeman Constants b   Stark c
Isotopic
Species		 Vib. State
υ1 υ2ℓ υ3		 Bυ
(MHz) 		Dυ
(MHz) 		qυ
(MHz) 		g⊥ (µN) χ⊥ - χ||
(erg/G2 · mol)		 Q||
(esu · cm2)		 µ [C · m]
    µ [D]
H12C31P 0 00 0 19 976.005(9)  0.021 23(10)  0 -0.0430(10)  8.4(9)x10-6 4.4(12)x10-26 1.301(17)x10-30 
     0.390(5)
H13C31P 0 00 0 19 139.29  0.028 d 0        
D12C31P 0 00 0 16 984.375(12)  0.014 49(21)  0       1.324(17)x10-30 
     0.397(5)
0 11 0 17 017.227(48)  0.0152(12)  44.86(7)         
D13C31P 0 00 0 16 427.53  0.016 d 0        

a Data for the 12C isotopic species is taken from Johns et al. [71020] and for the 13C isotopic species from Tyler [64002].

b Reference [73010].

c Reference [64002].

d Assumed value.

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