Aluminum, compound with silver (1:1)
- Formula: AgAl
- Molecular weight: 134.8497
- IUPAC Standard InChI: InChI=1S/Ag.Al.3H
- IUPAC Standard InChIKey: KMQKVXXMTDDSCD-UHFFFAOYSA-N
- CAS Registry Number: 12379-67-8
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Information on this page:
- Options:
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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.8 ± 0.5 | EI | Cuthill, Fabian, et al., 1973 | 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 October, 1974
| 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 | 31744.8 | [221.06] 1 | [0.1225] 2 | [0.00000016] | [2.525] | C ← X R | 31727.33 2 Z | |||||
| ↳Clements and Barrow, 1968 | ||||||||||||
| B 1Σ+ | 27459.17 | [199.85] Z | (1.66) | 0.11706 3 | 0.00112 | 0.00000016 | 2.5854 | B ← X R | 27432.32 Z | |||
| ↳Clements and Barrow, 1968 | ||||||||||||
| X 1Σ+ | 0 | [254.34] Z | (1.13) | 0.12796 | 0.00076 | 0.000000127 | 2.4728 | |||||
Notes
| 1 | From Clements and Barrow, 1968, no details. |
| 2 | Constants refer to the normal 107Ag/109Ag isotopic mixture. |
| 3 | perturbations in v=0 and 1. |
| 4 | Thermochemical value (mass-spectrom.) Blue and Gingerich, 1968. |
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.
Cuthill, Fabian, et al., 1973
Cuthill, A.M.; Fabian, D.J.; Shu-Shou-Shen, S.,
Bond dissociation energies of the metallic vapor species aluminum-silver and aluminum-gold measured by Knudsen-cell mass spectrometry,
J. Phys. Chem., 1973, 77, 2008. [all data]
Clements and Barrow, 1968
Clements, R.M.; Barrow, R.F.,
Rotational analysis of bands of the gaseous AgAl molecule,
Trans. Faraday Soc., 1968, 64, 2893. [all data]
Blue and Gingerich, 1968
Blue; Gingerich,
16th Annual Conference on Mass Spectrometry and Allied Topics - Paper 129, Pittsburgh, 1968, 0. [all data]
Notes
Go To: Top, Gas phase ion energetics data, Constants of diatomic molecules, 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.