Diindium monoxide
- Formula: In2O
- Molecular weight: 245.635
- CAS Registry Number: 12030-22-7
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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:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 8.4 ± 0.2 | EI | Gomez, Chatillon, et al., 1982 | LBLHLM |
| 8.3 ± 0.3 | EI | Makowiecki, Lynch, et al., 1971 | LLK |
| 9. ± 0.5 | EI | Shchukarev, Semenov, et al., 1969 | RDSH |
| 8.0 ± 0.5 | EI | Burns, 1966 | RDSH |
| 7.8 ± 0.5 | EI | Burns, DeMaria, et al., 1963 | RDSH |
| 10.3 ± 0.5 | EI | Shchukarev, Semenov, et al., 1962 | RDSH |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| In+ | 9.5 ± 0.5 | ? | EI | Gomez, Chatillon, et al., 1982 | LBLHLM |
| In2+ | 15. ± 0.5 | O | EI | Shchukarev, Semenov, et al., 1969 | RDSH |
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: C
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| To = 32699 ± 15 | Ar | C-X | 300 | 306 | Douglas, Hauge, et al., 1983 | ||
| To = 31854 ± 15 | Kr | C-X | 306 | 314 | Douglas, Hauge, et al., 1983 | ||
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| 1 | Sym. stretch | 576 | Ar | AB | Douglas, Hauge, et al., 1983 | ||
| 2 | Bend | 139 | Kr | AB | Douglas, Hauge, et al., 1983 | ||
State: B2
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| To = 26524.53 | gas | B2-X | 373 | 377 | Lakin, van den Hoek, et al., 1997 | ||
State: B1
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| To = 25815 | gas | B1-X | 380 | 388 | Lakin, van den Hoek, et al., 1997 | ||
| To = 25644 ± 15 | Kr | Douglas, Hauge, et al., 1983 | |||||
| To = 25535 ± 15 | Kr | Douglas, Hauge, et al., 1983 | |||||
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| a1 | 1 | InO s-stretch | 219.2 | gas | AB | Lakin, van den Hoek, et al., 1997 | |
| 2 | Bend | 94 | T | gas | AB | Lakin, van den Hoek, et al., 1997 | |
State: A
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| To = 19260 ± 15 | Kr | Douglas, Hauge, et al., 1983 | |||||
State: X
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| Σg+ | 1 | InO s-stretch | 222 | gas | LF | Lakin, van den Hoek, et al., 1997 | |
| Πu | 2 | Bend | 52 | H | gas | LF | Lakin, van den Hoek, et al., 1997 |
| Σu+ | 3 | InO a-stretch | 745.4 | Ne | IR | Makowiecki, Lynch, et al., 1971 | |
| 3 | InO a-stretch | 735.2 | Ar | IR | Makowiecki, Lynch, et al., 1971 Hinchcliffe and Ogden, 1973 Zehe, Lynch, et al., 1979 Burkholder, Yustein, et al., 1992 | ||
| 3 | InO a-stretch | 728.2 | Kr | IR | Makowiecki, Lynch, et al., 1971 | ||
| 3 | InO a-stretch | 722.4 | N2 | IR | Hinchcliffe and Ogden, 1969 Makowiecki, Lynch, et al., 1971 Hinchcliffe and Ogden, 1971 Hinchcliffe and Ogden, 1973 Zehe, Lynch, et al., 1979 | ||
Additional references: Jacox, 1994, page 64; Jacox, 2003, page 81
Notes
| H | (1/2)(2ν) |
| T | Tentative assignment or approximate value |
| o | Energy separation between the v = 0 levels of the excited and electronic ground states. |
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.
Gomez, Chatillon, et al., 1982
Gomez, M.; Chatillon, C.; Allibert, M.,
Thermodynamics of gaseous and condensed indium oxides by mass spectrometry with controlled oxygen oressure,
J. Chem. Thermodyn., 1982, 14, 447. [all data]
Makowiecki, Lynch, et al., 1971
Makowiecki, D.M.; Lynch, D.A.; Carlson, K.D.,
Infrared spectra of the aluminum family suboxides,
J. Phys. Chem., 1971, 75, 1963. [all data]
Shchukarev, Semenov, et al., 1969
Shchukarev, S.A.; Semenov, G.A.; Rat'kovskii, I.A.,
A thermal investigation of the evaporation of gallium and indium oxides,
Zh. Neorgan. Khim. 14,, 1969, 1. [all data]
Burns, 1966
Burns, R.P.,
Systematics of the evaporation coefficient Al2O3, Ga2O3, In2O3,
J. Chem. Phys., 1966, 44, 3307. [all data]
Burns, DeMaria, et al., 1963
Burns, R.P.; DeMaria, G.; Drowart, J.; Inghram, M.G.,
Mass spectrometric investigation of the vaporization of In2O3,
J. Chem. Phys., 1963, 38, 1035. [all data]
Shchukarev, Semenov, et al., 1962
Shchukarev, S.A.; Semenov, G.A.; Rat'kovskii, I.A.,
Study of the evaporation of gallium, indium, and thallium with the aid of the mass spectrometer,
Zh. Prikl. Khim., 1962, 35, 1454, In original 1401. [all data]
Douglas, Hauge, et al., 1983
Douglas, M.A.; Hauge, R.H.; Margrave, J.L.,
High Temp. Sci., 1983, 16, 35. [all data]
Lakin, van den Hoek, et al., 1997
Lakin, N.M.; van den Hoek, G.; Beattie, I.R.; Brown, J.M.,
The identification of In[sub 2]O in the gas phase by high resolution electronic spectroscopy,
J. Chem. Phys., 1997, 107, 11, 4439, https://doi.org/10.1063/1.474786
. [all data]
Hinchcliffe and Ogden, 1973
Hinchcliffe, A.J.; Ogden, J.S.,
Matrix isolation studies on the gallium-indium-oxygen system. Infrared spectra and structures of molecular gallium(I) oxide, indium(I) oxide and indium gallium suboxide (InOGa),
J. Phys. Chem., 1973, 77, 21, 2537, https://doi.org/10.1021/j100907a010
. [all data]
Zehe, Lynch, et al., 1979
Zehe, M.J.; Lynch, D.A., Jr.; Kelsall, B.J.; Carlson, K.D.,
Matrix reactions of molecular oxygen with indium and gallium atoms,
J. Phys. Chem., 1979, 83, 6, 656, https://doi.org/10.1021/j100469a004
. [all data]
Burkholder, Yustein, et al., 1992
Burkholder, T.R.; Yustein, J.T.; Andrews, L.,
Reactions of pulsed laser evaporated gallium and indium atoms with molecular oxygen: matrix infrared spectra of new gallium dioxide and indium dioxide species,
J. Phys. Chem., 1992, 96, 25, 10189, https://doi.org/10.1021/j100204a019
. [all data]
Hinchcliffe and Ogden, 1969
Hinchcliffe, A.J.; Ogden, J.S.,
Chem. Commun., 1969, 1053. [all data]
Hinchcliffe and Ogden, 1971
Hinchcliffe, A.J.; Ogden, J.S.,
Vibrational analysis for the molecules gallium oxide, indium oxide, and thallium oxide. Comment,
J. Phys. Chem., 1971, 75, 25, 3908, https://doi.org/10.1021/j100694a030
. [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]
Jacox, 2003
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules: supplement B,
J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629
. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Vibrational and/or electronic energy levels, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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