KOH

Rotational constants (39K16OH)

Vib. State
υ1 υ2 υ3
Bυ 
[MHz]
Dυ 
[MHz]
γ 
[MHz]
q0
[MHz]
q1
[Hz]
χ (cm-1) Ref.
0 0 0 8208.679(10) a 12.19(6) a         76036 b
0 1 0 8169.03(2) 12.456(18) -2.95(2) -16.042(20) -56(73)  
0 2 0 8135.190(28) 12.599(21) -3.146(10) -16.47(10) c -50 a 8.1(5)
0 3 0 8108.038(21) 12.811(51) -3.337(2) -16.900(9) -48(36) 8.0(15)
0 4 0 8087.009(78) 12.964(10) -3.457(2) d
-3.281(30) e
-17.29(10) c   8.2(4) e
0 5 0 8072.041(91) 13.082(223) -3.317(7) -17.665(8) -96(37) 8.5(5)
0 1 1 8102.47(2) 12.483(27) -3.00(2) c -17.376(6) -44(24)  
0 2 1 8096.264(28) 12.666(51) -3.088(10) -17.58(10) c -40 c 8.0(6)
0 3 1 8043.179(78) 12.788(200) -3.172(6) -17.793(34) -49(140) 7.2(15)
0 4 1 8023.111(21) 13.007(42) -3.173(7) e -18.0(1) c   7.6(5) e
0 1 2 8036.10(2) 12.528(111) -3.05(2) -18.778(25)    

 
a Reference [73037].
 
b The constants were obtained from fitting the data of references [76036] and [75011].
 
c Extrapolated value.
 
d From =0 and 4 difference.
 
e From =0 and 2 difference.

 

Rotational constants for 41K16OH and 39K16OD

Vib. State
υ1 υ2 υ3
Bυ 
[MHz]
Dυ 
[MHz]
γ 
[MHz]
q0
[MHz]
q1
[Hz]
χ (cm-1) Ref.
41K16OH
0 0 0 8088.910(2) 11.852(57)         76036
39K16OD
0 0 0 7494.825(20) 9.455(57)         76036
0 1 0 a 7483.458(24) 9.652(36) -1.74(2) b -16.775(29) -31(63)  
0 2 0 7474.872(9) 9.822(21) -1.770(2) -17.0(2) a   4.25(25)
0 3 0 7468.878(28) 9.910(33) -1.793(3) -17.251(8) -80(20) 4.40(15)
0 4 0 7 464.889(20) 10.00(5) b -1.771(75) c -17.5(2) b   4.27(20) c
0 0 1 7 438.072(12) 9.510(28)        
0 1 1 a 7 429.461(36) 9.788(40) -1.90(2) -18.008(17) -71(40)  
0 2 1 7 420.653(17) 9.959(16) -1.921(6) -18.0(2) b   3.73(20)

 
a The Bυ value for the υ2=1 states were corrected for χ. See [76036]
 
b Extrapolated value.
 
c Determined for the =2 state only.

 

Rotation-vibration interaction constants for KOH

Parameter 39K16OH
[MHz]
41K16OH
[MHz]
39K16OD
[MHz]
Ref.
α1 65.68(90) 64.21(90) 57.19(100) 76036
α2 48.94(96) 48.39(96) 14.88(100)
α3 19.7 a 19.3 a 24.4 a
γ11 0.040(30) 0.040 b 0.216(100)
γ22 3.119(63) 3.12 b 1.239(141)
γ12 -0.44(90) -0.44 b c

 
a Calculated value.

b Assumed value from 39KOH.

c Not determinable.


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