HCN

HCN ground state rotational frequencies calculated and published in 2006 Proc. of SPIE 6580001 by A. V. Lapinov.

All errors correspond to 1 sigma.

 Upper    Lower
 state    state
 J  F     J  F     Frequency(MHz)  sig(m/s)
 1  1  -  0  1    88630.415094(85)  0.29
 1  2  -  0  1    88631.847703(84)  0.28
 1  0  -  0  1    88633.935837(96)  0.32

 2  2  -  1  2   177259.67858(16)   0.27
 2  1  -  1  0   177259.92410(15)   0.26
 2  2  -  1  1   177261.11119(15)   0.26
 2  3  -  1  2   177261.22220(15)   0.26
 2  1  -  1  2   177262.01224(17)   0.29
 2  1  -  1  1   177263.44485(16)   0.27

 3  3  -  2  3   265884.89030(21)   0.24
 3  2  -  2  1   265886.18839(21)   0.23
 3  3  -  2  2   265886.43392(20)   0.23
 3  4  -  2  3   265886.50009(21)   0.23
 3  2  -  2  3   265886.97843(24)   0.27
 3  2  -  2  2   265888.52205(22)   0.24

 4  4  -  3  4   354503.86757(25)   0.21
 4  3  -  3  2   354505.36636(24)   0.20
 4  4  -  3  3   354505.47737(24)   0.20
 4  5  -  3  4   354505.52317(24)   0.20
 4  3  -  3  4   354505.84470(29)   0.24
 4  3  -  3  3   354507.45449(25)   0.21

 5  5  -  4  5   443114.49316(29)   0.20
 5  4  -  4  3   443116.08258(28)   0.19
 5  5  -  4  4   443116.14876(28)   0.19
 5  6  -  4  5   443116.18358(28)   0.19
 5  4  -  4  5   443116.40411(34)   0.23
 5  4  -  4  4   443118.05970(29)   0.20

 6  6  -  5  6   531714.66510(37)   0.21
 6  5  -  5  4   531716.30972(35)   0.20
 6  6  -  5  5   531716.35551(35)   0.20
 6  7  -  5  6   531716.38375(35)   0.20
 6  5  -  5  6   531716.53025(43)   0.24
 6  5  -  5  5   531718.22066(37)   0.21

 7  7  -  6  7   620302.28675(52)   0.25
 7  6  -  6  5   620303.97058(51)   0.24
 7  7  -  6  6   620304.00540(51)   0.24
 7  8  -  6  7   620304.02938(51)   0.24
 7  6  -  6  7   620304.11708(58)   0.28
 7  6  -  6  6   620305.83573(52)   0.25

 8  8  -  7  8   708875.26393(76)   0.32
 8  7  -  7  6   708876.97832(74)   0.31
 8  8  -  7  7   708877.00656(74)   0.31
 8  9  -  7  8   708877.02762(74)   0.31
 8  7  -  7  8   708877.06602(81)   0.34
 8  7  -  7  7   708878.80865(76)   0.32

 9  7  -  8  7   797433.2436(11)    0.40
 9  8  -  8  8   797433.2675(11)    0.40
 9  9  -  8  9   797433.2865(11)    0.40

10  9  -  9  8   885970.6763(14)    0.48
10 10  -  9  9   885970.6974(14)    0.48
10 11  -  9 10   885970.7148(14)    0.48

11 10  - 10  9   974487.1867(19)    0.58
11 11  - 10 10   974487.2057(19)    0.58
11 12  - 10 11   974487.2220(19)    0.58

12     - 11     1062980&7028(24)    0.67
13     - 12     1151449&0995(30)    0.77
14     - 13     1239890&3075(37)    0.89
15     - 14     1328302&2393(45)    1.03
16     - 15     1416682&8082(57)    1.21
17     - 16     1505029&9284(73)    1.46
18     - 17     1593341&5153(95)    1.79
19     - 18     1681615&485(12)     2.22
20     - 19     1769849&755(16)     2.77
21     - 20     1858042&244(21)     3.45
22     - 21     1946190&872(28)     4.27