Trifluorosulfate
Trifluorosulfate is an ion with the formula SO2F3−.[1] This term is ambiguous with three fluorosulfate ions (SO3F)3. It can also be confused with the trifluoromethyl sulfate ion.[2]
Properties
[edit]
The trifluorosulfate ion has a distorted trigonal bipyramid shape with C2v symmetry. On the equator are two oxygen atoms with a bond to sulfur of length 143.2 pm. Also one fluorine atom on the equator has a bond length of 157.9 pm. The two other fluorine atoms at the apexes of the pyramids have bond lengths 168.5 pm and form an angle ∠FSF of 165.2°.[1]
List
[edit]| name | formula | weight | system | space group | unit cell | volume | density | properties | ref |
|---|---|---|---|---|---|---|---|---|---|
| tetramethylammonium trifluorosulfate | [(CH3)4N][SO2F3] | colourless | [1] | ||||||
References
[edit]- 1 2 3 Hohenstein, Christian; Kadzimirsz, Daniel; Ludwig, Ralf; Kornath, Andreas (17 January 2011). "Synthesis and Characterization of Tetramethylammonium Trifluorosulfate". Chemistry - A European Journal. 17 (3): 925–929. doi:10.1002/chem.201000102. PMID 21226109.
- ↑ Serrano, Jose Luis (2008). Metallomesogens: Synthesis, Properties, and Applications. John Wiley & Sons. p. 497. ISBN 978-3-527-61508-7.