Parameter | CH3CD3 | Ref. | 13CH3CD3 | CH313CD3 | Ref. |
---|---|---|---|---|---|
B [MHz] | 16 503.81(81) | 84030 | 16 088.428(30) | 16 251.914(30) | 77039 |
DJ [MHz] | 0.0195(14) | ||||
DJK [MHz] | 0.0493(66) | ||||
DK [MHz] | 0.1421 | ||||
ρ | 0.333 9792(22) | ||||
1004.13(21) | |||||
F [MHz] | -143.(9) | ||||
DJm [MHz] | 2.55(9) | ||||
dJ [MHz] | 6.18(27) | ||||
Iα (u Å2) | 3.1549(12) a | ||||
77039 | |||||
0.672(27) | |||||
g|| (µN) | +0.164 51(25) | ||||
g⊥ (µN) | +0.003 25(16) | ||||
-90.2(15) |
a Calculated from |
Parameter | Ground State | Ref. | Torsionally Excited State a |
Ref. |
---|---|---|---|---|
A [MHz] | 60 809.592(5) | 79037 | 60 847.(106) | 81043 |
B [MHz] | 17 770.87(16) | 17 703.167(48) | ||
C [MHz] | 17 084.84(16) | 17 030.976(54) | ||
ΔJ [MHz] | 0.023 33(45) | |||
ΔJK [MHz] | 0.0602(20) | |||
ΔK [MHz] | 0.177(15) | |||
δJ [MHz] | 0.000 79(16) | |||
δK [MHz] | 0.050(81) | |||
D [MHz] | -566.319 ± 50 b | |||
F [GHz] | 257.70(35) | |||
1007.4(9) | 1003.0(6) | 81043 |
a Centrifugal distortion, F and
D values assumed to be the same as the ground state.
b Assumed value. |
Parameter | CH3CH2D | CD3CH2D | g-CH2DCH2D | Ref. |
---|---|---|---|---|
A [MHz] | 69 640.504(69) a | 48 650.630(58) | 61 360.344(23) | 81043 |
B [MHz] | 18 876.23(14) | 15 656.793(64) | 17 642.0291(75) | |
C [MHz] | 18 209.90(13) | 15 194.324(63) | 17 036.3299(75) | |
ΔJ [MHz] | 0.026 61(52) | 0.017 52(14) | 0.024 596(66) | |
ΔJK [MHz] | 0.0673(13) | 0.040 93(57) | 0.049 76(10) | |
ΔK [MHz] | 0.243(16) | 0.100(15) | 0.1963(35) | |
δJ [MHz] | 0.001 03(17) | 0.000 576(65) | 0.001 072 76(91) | |
δK [MHz] | -0.057(65) | -0.050(30) | 0.182 52(48) | |
D [MHz] | (811.64) b | (611.36) b | ||
F [GHz] | 282.795(49) | 203.49(65) | ||
1010.90(12) | 651.7(38) |
a Values in parentheses denote 2.5 standard errors
and apply to the last digits on constants. b Fixed. These values were obtained in the same way as in the case of CH3CHD2 [see 79037]. |