Tellurium monohydride


Constants of diatomic molecules

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Klaus P. Huber and Gerhard H. Herzberg

Data collected through November, 1977

Symbols used in the table of constants
SymbolMeaning
State electronic state and / or symmetry symbol
Te minimum electronic energy (cm-1)
ωe vibrational constant – first term (cm-1)
ωexe vibrational constant – second term (cm-1)
ωeye vibrational constant – third term (cm-1)
Be rotational constant in equilibrium position (cm-1)
αe rotational constant – first term (cm-1)
γe rotation-vibration interaction constant (cm-1)
De centrifugal distortion constant (cm-1)
βe rotational constant – first term, centrifugal force (cm-1)
re internuclear distance (Å)
Trans. observed transition(s) corresponding to electronic state
ν00 position of 0-0 band (units noted in table)
Diatomic constants for (130)TeH
StateTeωeωexeωeyeBeαeγeDeβereTrans.ν00
For the following states, except the ground state, only single absorption bands have been observed without vibrational structure. According to Donovan, Little, et al., 1972 none of the bands shows any significant shift on deuteration.
T           T ← X1 69589
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S           S ← X1 68729
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R           R ← X1 67797
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StateTeωeωexeωeyeBeαeγeDeβereTrans.ν00
Q           Q ← X1 66711
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P           P ← X1 62150
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O 1           O ← X1 60753
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N           N ← X2 56850
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           N ← X1 60680
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StateTeωeωexeωeyeBeαeγeDeβereTrans.ν00
H           H ← X1 58824
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D           D ← X1 55006
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C 1           C ← X2 45872
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C           C ← X1 49702
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StateTeωeωexeωeyeBeαeγeDeβereTrans.ν00
B           B ← X1 46404
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X2 (2Πi) (3830) 2    [5.56]     [1.741]  
Radford, 1964
X1 (2Πi) 0    [5.56]     [1.741] 3  
Radford, 1964

Notes

1Very strong.
2From the interpretation of the VUV absorption spectrum Donovan, Little, et al., 1972; from the paramagnetic resonance spectrum Radford, 1964 obtains A0= -2250 Radford, 1964.
3EPR sp.
4From a tentative interpretation of several Rydberg series (e.g. C,P,Q,...) by Donovan, Little, et al., 1972.

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Donovan, Little, et al., 1972
Donovan, R.J.; Little, D.J.; Konstantatos, J., Vacuum ultraviolet spectra of transient molecules and radicals, J. Chem. Soc. Faraday Trans. 2, 1972, 68, 1812. [all data]

Radford, 1964
Radford, H.E., Synthesis of diatomic radicals, J. Chem. Phys., 1964, 40, 2732. [all data]


Notes

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