manganese sulphide
- Formula: MnS
- Molecular weight: 87.003
- CAS Registry Number: 18820-29-6
- Information on this page:
- Options:
Constants of diatomic molecules
Go To: Top, NIST Free Links, References, Notes
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 March, 1975
| Symbol | Meaning |
|---|---|
| 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) |
| State | Te | ωe | ωexe | ωeye | Be | αe | γe | De | βe | re | Trans. | ν00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 R | 22320 H | |||||||||||
| ↳Monjazeb and Mohan, 1973 | ||||||||||||
| B | a+18917.4 | 371.5 H | 1.30 | B → A 1 R | 18858.0 H | |||||||
| ↳Monjazeb and Mohan, 1973; Biron, Boulet, et al., 1974 | ||||||||||||
| A | a | 490.5 H | 1.78 | |||||||||
Notes
| 1 | Thermal emission, attributed to MnS. |
| 2 | Thermochemical value (mass spectrom.) Colin, Goldfinger, et al., 1962, Wiedemeier and Gilles, 1965, Drowart, Pattoret, et al., 1967. |
References
Go To: Top, Constants of diatomic molecules, NIST Free Links, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Monjazeb and Mohan, 1973
Monjazeb, A.; Mohan, H.,
Thermal emission spectra of two new diatomic emitters - CrS and MnS,
Spectrosc. Lett., 1973, 6, 3, 143-146. [all data]
Biron, Boulet, et al., 1974
Biron, M.; Boulet, H.; Ruamps, J.,
Spectre visible de la molecule MnS,
C.R. Acad. Sci. Paris, Ser. B, 1974, 278, 835. [all data]
Colin, Goldfinger, et al., 1962
Colin, R.; Goldfinger, P.; Jeunehomme, M.,
Existence of gaseous sulphides of the transition elements: dissociation energy of gaseous MnS,
Nature (London), 1962, 194, 282. [all data]
Wiedemeier and Gilles, 1965
Wiedemeier, H.; Gilles, P.W.,
Mass-spectrometric study of the sublimation of MnS(s) and the dissociation energy of MnS(g),
J. Chem. Phys., 1965, 42, 2765. [all data]
Drowart, Pattoret, et al., 1967
Drowart, J.; Pattoret, A.; Smoes, S.,
Mass spectrometric studies of the vaporization of refractory compounds,
Proc. Br. Ceram. Soc., 1967, 8, 67. [all data]
Notes
Go To: Top, Constants of diatomic molecules, NIST Free Links, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.