H2S

Rotational and centrifugal distortion constants
for H232S, HD32S, and D232S
Parameters H232S Value
[MHz] a		 Ref. HD32S Value
[MHz] a		 Ref. D232S Value
[MHz]		 Ref.
script A 310 180.24(60) 73040 b 292 351.302(135) 73040 c 164 571.118(45) 72047
script B 270 884.05(51) 147 861.801(54) 135 380.313(45)
script C 141 705.88(51) 96 704.120(54) 73 244.068(71)
ΔJ 49.851 31(3800) 2.613 41(150) 13.0763(26)
ΔJK -159.695 66(6900) 28.6933(97) -41.7800(66)
ΔK 111.8505(680) -11.2972(190) 29.2170(113)
δJ -6.019 08(500) 0.855 403(770) -1.957 25(68)
δK 262.1654 ± 0.21 19.4078(85) 47.2516(37)
HJ (2.813 17 ± 0.105) x 10-2   3.783(41) x 10-3
HJK (-2.282 819 ± 0.027) x 10-1 (1.3266 ± 0.044) x 10-2 -3.206(20) x 10-2
HKJ (4.594 148 ± 0.16) x 10-1 (-2. 028 ± 0.096) x 10-2 6.373(44) x 10-2
HK (-2.764 62 ± 0.141) x 10-1 (1.304 ± 0.104) x 10-2 -3.620(75) x 10-2
hJ (-5.8411 ± 0.081) x 10-3 (1.069 ± 0.22) x 10-4 -9.84(16) x 10-4
hJK (2.428 11 ± 0.052) x 10-1 (5.3237 ± 0.41) x 10-3 2.443(19) x 10-2
hK 2.870 195 ± 0.039 (2.8365 ± 0.134) x 10-2 8.804(65) x 10-2
LKKJ (2.199 29 ± 1.19) x 10-3   7.8(21) x 10-5
LK (-2.34287 ± 1.26) x 10-3 -5.76(25) x 10-4
ℓKJ (-5.326 71 ± 0.99) x 10-3  
ℓK (-4.164 750 ± 0.19) x 10-2
PKJ (-3.040 037 ± 0.70) x 10-4
PKKJ (8.034 210 ± 1.8) x 10-4
PK (-5.152 582 ± 1.14) x 10-4
pJK (-1.2260 ± 0.52) x 10-5
pKKJ (1.296 28 ± 0.133) x 10-4
LJK   -8.85(107) x 10-5
LJJK 2.747(101) x 10-5
ℓJ 7.72(102) x 10-7
ℓJK -1.750(131) x 10-5
pK 1.95(32) x 10-6

a The number of significant figures quoted are needed to calculate the transition frequencies within their standard deviation.

b See also reference [72046].

c See also reference [71034].

 

Hyperfine constants and electric dipole moment for H2S isotopic species
Isotopic
Species		 Rotational
level
JKK		 eQq (D)
[kHz] 		c (H)
[kHz] a		 c (D)
[kHz] a		 eQqaa (33S)
[kHz]		 eQqbb (33S)
[kHz]		 eQqcc (33S)
[kHz]		 Ref.
H232S 11,0   -16.239(10) b    68039
10,1 -15.885(10)
H234S 11,0 -15.97(15) 71032
10,1 -15.66 (25)
H233S 11,0 ← 10,1   -32. -8. 40. 53012
HD33S 11,0 ← 10,1 -31.0 -10.0 41.0 54008
HD32S 22,0 42.9(4) -25.03(13) -0.47(2)   64020
22,1 43.3(4) -25.45(13) -0.22(2)
D232S 11,0 17.83(15)   -1.24 71033
10,1 -10.82(28) -1.21
Electric dipole moments
µb (H2S) [C · m]
     µb (H2S) [D]		 3.25(2) x 10-30 
     0.974(5)		   65020
µa [HDS] [C · m]
     µa [D]		 3.40(7) x 10-30 
     1.02(2)		 51017

a Spin-rotation constants.

b The spin-spin constant was determined: cSS = 16.726(30) kHz [68039].

 

The molecular g-factorsa for H2S
Isotopic
Species		 Rotational level
JKK		 gJ (µN) gaa (µN) gbb (µN) gcc (µN) Ref.
H2S 10,1 0.202(7) 0.355(8) 0.195(8) 0.209 59005
11,0 0.275(7)
21,1 0.224(10)
22,0 0.296(10)
HDS 10,1 0.141(10) 0.261(10) 0.155(10) 0.127(10)
11,0 0.208(10)
21,1 0.168(10)
D2S 10,1 0.105(10) 0.194(10) 0.086(10) 0.124(10)
11,1 0.159(10)
11,0 0.140(10)

a The sign of the g-factors has not been determined.

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