Community hub
0 subscribers7 pages, 0 posts
Recent from talks
All channels
Be the first to start a discussion here.
Be the first to start a discussion here.
Be the first to start a discussion here.
Be the first to start a discussion here.
Contribute something
Welcome to the community hub built to collect knowledge and have discussions related to Chromium azide.
Nothing was collected or created yet.
Chromium azide
View on Wikipediafrom Wikipedia
| Names | |
|---|---|
| IUPAC name
Chromium(III) triazide
| |
Other names
| |
| Identifiers | |
3D model (JSmol)
|
|
| ChemSpider | |
PubChem CID
|
|
| |
| |
| Properties | |
| Cr(N3)3 | |
| Molar mass | 178.06 g/mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
| |
Chromium azide is an inorganic chemical compound with the formula Cr(N3)3.
Properties
[edit]Chromium azide formation has been investigated from chromium salts and sodium azide. It was separated in 1922 through the evaporation of a dry crystalline chromium(III) nitrate solution in absolute alcohol with sodium azide.[1] Through a spectrophotometric study, it was shown that the chromium(III) nitrate solution's green color was due to the mono-azido-chromium(III) complex. Two absorbency maxima were located at 442 and 605 nm.[1] Chromium azide has luminescence properties from its optically active Cr3+ ions.[2]
References
[edit]- ^ a b Sherif, F. G.; Oraby, W. M. (4 August 1960). "The structure of chromium azide: Its instability constant in aqueous solutions". J. Inorg. Nucl. Chem. 17 (1–2): 152–158. doi:10.1016/0022-1902(61)80201-7. Retrieved 30 October 2023.
- ^ Trzebiatowska, M.; Hermanowicz, K. (3 December 2020). "The mechanism of phase transitions and luminescence properties of azide perovskites". Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 255. doi:10.1016/j.saa.2021.119716. PMID 33784594. S2CID 232430395. Retrieved 30 October 2023.
 | This inorganic compound–related article is a stub. You can help Wikipedia by expanding it. |