Tungsten chloride pentafluoride
- Formula: ClF5W
- Molecular weight: 314.29
- 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: Takehiko Shimanouchi
Symmetry: C4ν Symmetry Number σ = 4
| Sym. | No | Approximate | Selected Freq. | Infrared | Raman | Comments | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Species | type of mode | Value | Rating | Value | Phase | Value | Phase | |||
| a1 | 1 | WF str | 743 | C | 743 M | gas | 744 VS p | liq. | ||
| a1 | 2 | WF4 s-str | 703 | C | 703 VS | gas | 703 M p | liq. | ||
| a1 | 3 | WCl str | 400 | C | 400 VS | gas | 407 S p | liq. | ||
| a1 | 4 | WF4 op-deform | 254 | C | 254 VS | gas | 257 W | liq. | ||
| b1 | 5 | WF4 a-str | 644 | D | ia | 644 W | liq. | |||
| b1 | 6 | WF4 op-deform | 182 | D | ia | 182 W | liq. | |||
| b2 | 7 | WF4 ip-deform | 377 | D | ia | 377 M dp | liq. | |||
| e | 8 | WF4 d-str | 671 | C | 671 S | gas | 661 M dp | liq. | ||
| e | 9 | WF bend | 302 | C | 302 M | gas | 307 M dp | liq. | ||
| e | 10 | WF4 ip-deform | 278 | C | 278 S | gas | 290 W | liq. | ||
| e | 11 | WCl bend | 228 | C | 228 S | gas | 227 W | liq. | ||
Source: Shimanouchi, 1972
Notes
| VS | Very strong |
| S | Strong |
| M | Medium |
| W | Weak |
| ia | Inactive |
| p | Polarized |
| dp | Depolarized |
| C | 3~6 cm-1 uncertainty |
| D | 6~15 cm-1 uncertainty |
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.
Shimanouchi, 1972
Shimanouchi, T.,
Tables of Molecular Vibrational Frequencies Consolidated Volume II,
J. Phys. Chem. Ref. Data, 1972, 6, 3, 993-1102. [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.