- Formula: O3S
- Molecular weight: 80.063
- IUPAC Standard InChI:
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- IUPAC Standard InChIKey: AKEJUJNQAAGONA-UHFFFAOYSA-N
- CAS Registry Number: 7446-11-9
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
- Other names: Sulfur trioxide
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Vibrational and/or electronic energy levels
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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: Takehiko Shimanouchi
Symmetry: D3h Symmetry Number = 6
|Species||type of mode||Value||Rating||Value||Phase||Value||Phase|
|a1'||1||Sym str||1065||B||ia||1065 VS p||gas|
|e'||3||Deg str||1391||A||1391.3 VS||gas||1390 W||gas|
|e'||4||Deg str||530||B||530.2 S||gas||528 W||gas|
Source: Shimanouchi, 1972
|A||0~1 cm-1 uncertainty|
|B||1~3 cm-1 uncertainty|
Go To: Top, Vibrational and/or electronic energy levels, Notes
Shimanouchi, T., Tables of Molecular Vibrational Frequencies Consolidated Volume II, J. Phys. Chem. Ref. Data, 1972, 6, 3, 993-1102. [all data]
Go To: Top, Vibrational and/or electronic energy levels, References
- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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