Nitrosonium hexafluoroantimonate
| Names | |
|---|---|
| IUPAC name
azanylidyneoxidanium;hexafluoroantimony(1-) | |
| Systematic IUPAC name
nitrosonium hexafluoroantimonate | |
| Identifiers | |
3D model (JSmol) |
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| ChemSpider | |
| ECHA InfoCard | 100.155.209 |
| EC Number |
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PubChem CID |
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CompTox Dashboard (EPA) |
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| Properties | |
| F6NOSb | |
| Molar mass | 265.756 g·mol−1 |
| Structure[1] | |
| cubic (150 K) | |
| Ia3 | |
a = 10.0878 Å α = 90°, β = 90°, γ = 90° | |
Lattice volume (V) |
1026.59 Å3 |
Formula units (Z) |
8 units per cell |
| Hazards | |
| GHS labelling:[2] | |
  | |
| Warning | |
| H302, H332, H411 | |
| P261, P264, P270, P271, P273, P301+P317, P304+P340, P317, P330, P391, P501 | |
| Related compounds | |
Other anions |
Nitrosonium hexafluorouranaate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references | |
Nitrosonium hexafluoroantimonate is an inorganic compound with the chemical formula NOF
6Sb, composed of the nitrosonium cation [NO]+ and hexafluoroantimonate anion [SbF6]-. The decomposition of this substance releases hydrogen fluoride, nitrogen oxides, and antimony oxides.[3]
Uses
Nitrosonium hexafluoroantimonate is used as an oxidizing agent in organic synthesis.[4][5]
Reactions
Nitrosonium hexafluoroantimonate forms mixed-cation salts with other hexafluoroantimonates in liquid anhydrous hydrogen fluoride. For example:[1]
- NOSbF6 + Cu(SbF6)2 → NOCu(SbF6)3
References
- 1 2 Mazej, Zoran; Goreshnik, Evgeny (2021-05-14). "Nitrosonium and Nitronium Salts of New Mixed-Cation Hexafluoridoantimonates(V)". European Journal of Inorganic Chemistry. 2021 (18): 1776–1785. doi:10.1002/ejic.202100139. ISSN 1434-1948.
- ↑ PubChem. "Nitrilooxidanium hexafluoroantimonate(1-)". pubchem.ncbi.nlm.nih.gov. Retrieved 2026-04-22.
- ↑ "A Comprehensive Technical Guide to Nitrosonium Hexafluoroantimonate for Researchers and Drug Development Professionals" (PDF). pdf.benchchem.com. Retrieved April 21, 2026.
- ↑ Kim, Youngsuk; Lee, Eunsung (2018-12-20). "Stable Organic Radicals Derived from N-Heterocyclic Carbenes". Chemistry – A European Journal. 24 (72): 5–6. doi:10.1002/chem.201801560. ISSN 0947-6539. PMID 30058298.
- ↑ Luo, Huan; Liu, Junzhi (2024-10-14). "Non-Alternant Nanographenes Bearing N-Doped Non-Hexagonal Pairs: Synthesis, Structural Analysis and Photophysical Properties". Angewandte Chemie. 136 (42) e202410759. doi:10.1002/ange.202410759. ISSN 0044-8249.
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