Aluminum sulfide


Gas phase ion energetics data

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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 as indicated in comments:
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess

Electron affinity determinations

EA (eV) Method Reference Comment
2.600 ± 0.030LPESNakajima, Taguwa, et al., 1995Vertical Detachment Energy: 2.75±0.04 eV; B

Ionization energy determinations

IE (eV) Method Reference Comment
9.5 ± 0.5EIFicalora, Hastie, et al., 1968RDSH

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 December, 1975

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 27Al32S
StateTeωeωexeωeyeBeαeγeDeβereTrans.ν00
C 2Σ+ (35797) [430.0] H (14)  0.2402 1 0.0036  0.00000031  2.190 C ← X R 35714.9
Maltsev, Shevelkov, et al., 1966
B (2Π) (30104) [530] 2         B ← X R 30061 H
Maltsev, Shevelkov, et al., 1966; Kronekvist and Lagerqvist, 1969
(29986) [530] 2         B ← X R 29943 H
Maltsev, Shevelkov, et al., 1966; Kronekvist and Lagerqvist, 1969
A 2Σ+ 23433.80 510.91 Z 1.45  0.2461 3 4 0.0012  0.00000021  2.164 A ↔ X R 23381.16 Z
missing citation; Maltsev, Shevelkov, et al., 1966; Kronekvist and Lagerqvist, 1969; missing citation
StateTeωeωexeωeyeBeαeγeDeβereTrans.ν00
X 2Σ+ 0 617.12 Z 3.33  0.2799 5 0.0018  0.00000022  2.029  

Notes

1Predissociation for v ≥ 2.
2Strong perturbations.
3Spin splitting constant γ0 ~ -0.0055 Lavendy, Mahieu, et al., 1973.
4Small perturbations Kronekvist and Lagerqvist, 1969, Lavendy, Mahieu, et al., 1973.
5Spin splitting constant γ0 ~ +0.0045 Lavendy, Mahieu, et al., 1973.
6Thermochemical value (mass-spectrom.) Ficalora, Hastie, et al., 1968, Uy and Drowart, 1971.

References

Go To: Top, Gas phase ion energetics data, Constants of diatomic molecules, Notes

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

Nakajima, Taguwa, et al., 1995
Nakajima, A.; Taguwa, T.; Nakao, K.; Hoshino, K.; Iwata, S.; Kaya, K., Photoelectron Spectroscopy of AlnS1- Clusters (n=1-9), J. Chem. Phys., 1995, 102, 2, 660, https://doi.org/10.1063/1.469178 . [all data]

Ficalora, Hastie, et al., 1968
Ficalora, P.J.; Hastie, J.W.; Margrave, J.L., Mass spectrometric studies at high temperatures. XXVII. The reactions of aluminum vapor with S2(g), Se2(g), and Te2(g), J. Phys. Chem., 1968, 72, 1660. [all data]

Maltsev, Shevelkov, et al., 1966
Maltsev, A.A.; Shevelkov, V.F.; Krupnikov, E.D., New band systems of the AlS molecule, Opt. Spectrosc. Engl. Transl., 1966, 2, 4, In original 7. [all data]

Kronekvist and Lagerqvist, 1969
Kronekvist, M.; Lagerqvist, A., The spectrum of AlS, Ark. Fys., 1969, 39, 133. [all data]

Lavendy, Mahieu, et al., 1973
Lavendy, H.; Mahieu, J.M.; Becart, M., Etude de la transition A2Σ+-X2Σ+ du radical Al-S, Can. J. Spectrosc., 1973, 18, 13. [all data]

Uy and Drowart, 1971
Uy, O.M.; Drowart, J., Determination by the mass spectrometric Knudsen cell method of the atomization energies of the gaseous aluminium chalcogenides, Al2, AlCu, AlCuS, and AlCuS2, Trans. Faraday Soc., 1971, 67, 1293. [all data]


Notes

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