NUN
- Formula: N2U
- Molecular weight: 266.0423
- CAS Registry Number: 12033-83-9
- Information on this page:
- Options:
Vibrational and/or electronic energy levels
Go To: Top, 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: X
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| Σg+ | 2 | Sym. stretch | 1008.3 | T | Ar | IR | Hunt, Yustein, et al., 1993 |
| Σu+ | 3 | Asym. stretch | 1076.6 | Ne | IR | Zhou and Andrews, 1999 | |
| 3 | Asym. stretch | 1051.0 | Ar | IR | Green and Reedy, 1976 Hunt, Yustein, et al., 1993 Sankaran, Sundararajan, et al., 2001 | ||
| 3 | Asym. stretch | 996 | T | N2 | IR | Hunt, Yustein, et al., 1993 Sankaran, Sundararajan, et al., 1999 Sankaran, Sundararajan, et al., 2001 | |
Additional references: Jacox, 1994, page 63; Jacox, 2003, page 76
Notes
| T | Tentative assignment or approximate value |
References
Go To: Top, 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.
Hunt, Yustein, et al., 1993
Hunt, R.D.; Yustein, J.T.; Andrews, L.,
Matrix infrared spectra of NUN formed by the insertion of uranium atoms into molecular nitrogen,
J. Chem. Phys., 1993, 98, 8, 6070, https://doi.org/10.1063/1.464845
. [all data]
Zhou and Andrews, 1999
Zhou, M.; Andrews, L.,
Infrared spectra and pseudopotential calculations for NUO[sup +], NUO, and NThO in solid neon,
J. Chem. Phys., 1999, 111, 24, 11044, https://doi.org/10.1063/1.480463
. [all data]
Green and Reedy, 1976
Green, D.W.; Reedy, G.T.,
The identification of UN in Ar matrices,
J. Chem. Phys., 1976, 65, 7, 2921, https://doi.org/10.1063/1.433406
. [all data]
Sankaran, Sundararajan, et al., 2001
Sankaran, K.; Sundararajan, K.; Viswanathan, K.S.,
Matrix Isolation Infrared Studies of the Reactions of Laser-Ablated Uranium with N,
J. Phys. Chem. A, 2001, 105, 16, 3995, https://doi.org/10.1021/jp0043120
. [all data]
Sankaran, Sundararajan, et al., 1999
Sankaran, K.; Sundararajan, K.; Viswanathan, K.S.,
A matrix isolation FTIR investigation of laser-ablated uranium oxide in argon and nitrogen matrices,
Bull. Mater. Sci., 1999, 22, 4, 785, https://doi.org/10.1007/BF02745606
. [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, Vibrational and/or electronic energy levels, 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.