uranium tetrabromide
- Formula: Br4U
- Molecular weight: 557.645
- CAS Registry Number: 13470-20-7
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Gas phase ion energetics data
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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
Ionization energy determinations
| IE (eV) | Method | Reference |
|---|---|---|
| 9.6 ± 0.3 | EI | Lau and Hildenbrand, 1987 |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| Br3U+ | 11.1 ± 0.3 | Br | EI | Lau and Hildenbrand, 1987 |
References
Go To: Top, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Lau and Hildenbrand, 1987
Lau, K.H.; Hildenbrand, D.L.,
Thermochemistry of the gaseous uranium bromides UBr through UBr5(a),
J. Chem. Phys., 1987, 86, 2949. [all data]
Notes
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- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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