Parameter | Ground State | Ref. | υ36 = 1 | υ35 = 1 | Ref. |
---|---|---|---|---|---|
A″ [MHz] | 5073.9995(92) | a | 5069.50 | 5071.72 | 65031 |
B″ [MHz] | 5062.3483(59) | 5055.20 | 5061.32 | ||
C″ [MHz] | 2701.6929(40) | 2695.80 | 2703.51 | ||
τ1 [kHz] | -9.890(1008) | ||||
τ2 [kHz] | -2.794(335) | ||||
τ3 [kHz] | 6.700(380) b | ||||
τaaaa [kHz] | -5.98(50) | ||||
τbbbb [kHz] | -4.247(406) | ||||
τcccc [kHz] | -1.14(33) | ||||
Electric Dipole Moment | |||||
µa [C · m] µa [D] |
0.437(14) |
65031 |
Species | A [MHz] | B [MHz] | C [MHz] | Ref. |
---|---|---|---|---|
Normal | 5954.0715(26) | 5256.3934(29) | 4174.3995(34) | a |
1 - 13C | 5867.626(3) | 5210.559(4) | 4160.403(2) | 75051 |
2 - 13C | 5901.561(2) | 5216.169(3) | 4131.711(1) | |
3 - 13C | 5920.845(2) | 5167.746(3) | 4110.496(2) | |
4 - 13C | 5876.278(10) | 5240.566(9) | 4146.176(7) | |
1 - d1 | 5634.473(4) | 5085.973(4) | 4119.973(5) | |
2 - d1 | 5763.411(3) | 5117.623(3) | 4020.351(4) | |
en-3-d1 | 5762.491(2) | 5077.017(2) | 4069.970(2) | |
ex-3-d1 | 5924.913(2) | 5004.566(2) | 4002.300(2) | |
4 - d1 | 5649.614(4) | 5182.197(5) | 4067.030(5) | |
en-3,5-d2 | 5553.196(11) | 4938.978(14) | 3968.920(7) | |
Electric Dipole Moment | ||||
µb [C · m] µb [D] |
0.089(4) |
|||
µc [C · m] µc [D] |
0.2043(4) |
Species | A [MHz] | B [MHz] | C [MHz] | Ref. |
---|---|---|---|---|
Normal | 5820.66(12) | 4689.6060(67) | 4289.5905(66) | a |
1 - 13C | 5752.524(103) | 4685.847(6) | 4249.150(7) | 76054 |
2 - 13C | 5792.950(58) | 4627.840(3) | 4223.050(3) | |
5 - 13C | 5748.483(79) | 4612.760(4) | 4264.360(4) | |
Electric Dipole Moment | ||||
µa [C · m] µa [D] |
0.299(8) |
Species | A [MHz] | B [MHz] | C [MHz] | Ref. |
---|---|---|---|---|
Normal | 6306.121(66) | 4516.6670(43) | 3208.8226(18) | a |
1 - 13C | 6249.016(4) | 4489.502(4) | 3187.593(1) | 78030 |
2 - 13C | 6200.995(8) | 4498.162(36) | 3172.108(4) | |
5 - 13C | 6249.495(26) | 4492.845(10) | 3188.046(4) | |
6 - 13C | 6276.204(55) | 4418.036(24) | 3166.229(5) | |
Electric Dipole Moment | ||||
µa [C · m] µa [D] |
0.166(9) |
|||
µb [C · m] µb [D] |
0.209(15) |
|||
µc [C · m] µc [D] |
0.119(1) |
Parameter | Ground State | Ref. |
---|---|---|
A″ [MHz] | 4925.1758(49) | a |
B″ [MHz] | 4089.9668(102) | |
C″ [MHz] | 2301.6881(46) | |
τ1 [kHz] | 3.77(71) | |
τ2 [kHz] | 0 b | |
τ3 [kHz] | -55.(32) c | |
τaaaa [kHz] | 0 b | |
τbbbb [kHz] | -8.10(108) | |
τcccc [kHz] | -0.64(21 | |
µa [C · m] µa [D] |
0.457(2) |
75052 |
a J. Phys. Chem. Ref. Data 18(3), 1245-1524 (1989). b Fixed at zero. c Value fixed by setting R6 = 0. |
Vibrational State | υ | A [MHz] | B [MHz] | C [MHz] | Ref. |
---|---|---|---|---|---|
1 | 4930.092 | 4080.071 | 2308.365 | 75052 | |
2 | 4934.096 | 4071.403 | 2313.958 | ||
3 | 4937.205 | 4064.896 | 2318.945 | ||
4 | 4939.677 | 4059.131 | 2323.442 |