Antimony trimer
- Formula: Sb3
- Molecular weight: 365.280
- CAS Registry Number: 37267-70-2
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Gas phase ion energetics data
Go To: Top, Vibrational and/or electronic energy levels, References, Notes
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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
B - John E. Bartmess
View reactions leading to Sb3+ (ion structure unspecified)
Electron affinity determinations
EA (eV) | Method | Reference | Comment |
---|---|---|---|
1.850 ± 0.030 | LPES | Polak, Gerber, et al., 1992 | Vertical Detachment Energy: 1.85±0.03 eV.; B |
Ionization energy determinations
IE (eV) | Method | Reference | Comment |
---|---|---|---|
9.0 ± 0.2 | EI | Kordis and Gingerich, 1973 | LLK |
7.50 ± 0.13 | EI | Cabaud, Hoareau, et al., 1973 | LLK |
Vibrational and/or electronic energy levels
Go To: Top, Gas phase ion energetics data, 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: Marilyn E. Jacox
State: a
Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
---|---|---|---|---|---|---|---|
Tx = 11300 | T | gas | Polak, Gerber, et al., 1992 | ||||
Additional references: Jacox, 1994, page 82
Notes
T | Tentative assignment or approximate value |
x | Energy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state. |
References
Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Polak, Gerber, et al., 1992
Polak, M.L.; Gerber, G.; Ho, J.; Lineberger, W.C.,
Photoelectron Spectroscopy of Small Antimony Cluster Anions - Sb(-) Sb2(-), Sb3(-), and Sb4(-),
J. Chem. Phys., 1992, 97, 12, 8990, https://doi.org/10.1063/1.463326
. [all data]
Kordis and Gingerich, 1973
Kordis, J.; Gingerich, K.A.,
Mass spectroscopic investigation of the equilibrium dissociation of gaseous Sb2, Sb3, Sb4, SbP, SbP3, and P2,
J. Chem. Phys., 1973, 58, 5141. [all data]
Cabaud, Hoareau, et al., 1973
Cabaud, B.; Hoareau, A.; Nounou, P.; Uzan, R.,
High temperature mass spectrometric study of polyatomic antimony species by electron impact. Direct evidence for the existence of Sb3 molecules,
Int. J. Mass Spectrom. Ion Phys., 1973, 11, 157. [all data]
Jacox, 1994
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, References
- Symbols used in this document:
EA Electron affinity - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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