- Source: Nitrogen monofluoride
Nitrogen monofluoride (fluoroimidogen) is a metastable species that has been observed in laser studies. It is isoelectronic with O2. Like boron monofluoride, it is an instance of the rare multiply-bonded fluorine atom. It is unstable with respect to its formal dimer, dinitrogen difluoride, as well as to its elements, nitrogen and fluorine.
Nitrogen monofluoride is produced when radical species (H, O, N, CH3) abstracts a fluorine atom from nitrogen difluoride (NF2). Stoichiometrically, the reaction is extremely efficient, regenerating a radical for long-lasting chain propagation. However, radical impurities in the end product also catalyze that product's decomposition. Azide decomposition offers a less-efficient but more pure technique: fluorine azide (which can be formed in situ via reaction of atomic fluorine with hydrazoic acid) decomposes upon shock into NF and N2.
Many NF-producing reactions give the product in an excited state with characteristic chemiluminescence at 870 and 875 nm (infrared), or at 525–530 nm (green). They have thus been investigated for development as a chemical laser.
References
Kata Kunci Pencarian:
- Fluorin azida
- Bilangan oksidasi
- Xenon
- Stronsium
- Kamus rumus kimia
- Nitrogen monofluoride
- Monofluoride
- Nitrogen triiodide
- Nitrogen
- Nitrogen fluoride
- Boron monofluoride
- Nitrogen difluoride
- NF
- Iodine monofluoride
- Ammonia
