indium iodide
- Formula: IIn
- Molecular weight: 241.722
- CAS Registry Number: 13966-94-4
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Gas phase ion energetics data
Go To: Top, Constants of diatomic molecules, 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:
LL - Sharon G. Lias and Joel F. Liebman
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 8.6 ± 0.2 | EI | Bencze, Marsel, et al., 1993 | LL |
| 8.50 | EI | Brumleve, Mucklejohn, et al., 1988 | LL |
| 8.50 | PE | Berkowitz and Dehmer, 1972 | LLK |
| 8.88 | PE | Egdell and Orchard, 1978 | Vertical value; LLK |
Constants of diatomic molecules
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: Klaus P. Huber and Gerhard H. Herzberg
Data collected through January, 1977
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C 1Π 1 | C ← X | |||||||||||
| ↳Wehrli and Miescher, 1933 | ||||||||||||
| B 3Π1 | 25050.5 | 146.7 H | 2.3 | B ↔ X RV | 25034.8 HQ | |||||||
| ↳missing citation | ||||||||||||
| A 3Π0+ | 24401.6 | 158.5 H | 1.7 | A ↔ X VR | 24392.0 H | |||||||
| ↳missing citation; missing citation | ||||||||||||
| X 1Σ+ | 0 | 177.1 H | 0.4 | 0.0368670 | 0.00010411 | 8.0E-8 | 0.76E-8 | 2.753.65 2 | ||||
| ↳Barrett and Mandel, 1958; Schenk, Tiemann, et al., 1970 | ||||||||||||
Notes
| 1 | Continuum with maximum at 31400 cm-1. |
| 2 | Microwave sp. 5 |
| 3 | Based on thermochemical data and spectroscopic evidence about the 1Π and 3Π excited states; see Barrow, 1960. |
| 4 | Adiabatic potential from the photoelectron spectrum Berkowitz and Dehmer, 1972; vertical potential 8.82 eV. |
| 5 | Indium and iodine quadrupole coupling constants Schenk, Tiemann, et al., 1970. |
| 6 | From D00(InI) + I.P.(In) - I.P.(InI). |
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.
Bencze, Marsel, et al., 1993
Bencze, L.; Marsel, J.; Popovic, A.; Lesar, A.,
Mass spectrometric investigation of the equilibrium gas-phase composition over InI3 at elevated temperatures,
Org. Mass Spectrom., 1993, 28, 1570. [all data]
Brumleve, Mucklejohn, et al., 1988
Brumleve, T.R.; Mucklejohn, S.A.; O'Broen, N.W.,
[Title unavailable]
in Proceedings of the Symposium on High Temperature Lamp Chemistry II (E.G. Zubler, editor) Cleveland, Ohio, 1988, 96. [all data]
Berkowitz and Dehmer, 1972
Berkowitz, J.; Dehmer, J.L.,
Photoelectron spectroscopy of high-temperature vapors. II. Chemical bonding in the Group III monohalides,
J. Chem. Phys., 1972, 57, 3194. [all data]
Egdell and Orchard, 1978
Egdell, R.G.; Orchard, A.F.,
He(II) Photoelectron spectra of indium(I) and thallium(I) halides,
J. Chem. Soc. Faraday Trans. 2, 1978, 74, 1179. [all data]
Wehrli and Miescher, 1933
Wehrli, M.; Miescher, E.,
Die spektren der indiumhalogenide,
Helv. Phys. Acta, 1933, 6, 457. [all data]
Barrett and Mandel, 1958
Barrett, A.H.; Mandel, M.,
Microwave spectra of the Tl, In, and Ga monohalides,
Phys. Rev., 1958, 109, 1572. [all data]
Schenk, Tiemann, et al., 1970
Schenk, B.; Tiemann, E.; Hoeft, J.,
Hyperfeinstruktur des Rotationsspektrums bei zwei vergleichbaren Quadrupolkopplungskonstanten: InJ,
Z. Naturforsch. A, 1970, 25, 1827. [all data]
Barrow, 1960
Barrow, R.F.,
Dissociation energies of the gaseous monohalides of boron, aluminium, gallium, indium, and thallium,
Trans. Faraday Soc., 1960, 56, 952. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Constants of diatomic molecules, References
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