叠氮化锂
| 叠氮化锂 | |
|---|---|
| |
| IUPAC名 lithium azide | |
| 识别 | |
| CAS号 | 19597-69-4 
|
| PubChem | 4176279 |
| ChemSpider | 79536 |
| SMILES |
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| InChI |
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| 性质 | |
| 化学式 | LiN3 |
| 摩尔质量 | 48.96 g·mol−1 |
| 外观 | 无色结晶[1] |
| 相关物质 | |
| 其他阳离子 | 叠氮化钠、叠氮化钾、叠氮化铷、叠氮化铯 |
| 相关化学品 | 氰化钠 |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | |
叠氮化锂是锂的叠氮酸盐，其化学式为LiN3。它是一种不稳定且有毒的化合物，加热时，分解成氮和锂。
制备
- NaN3 + LiNO3 → LiN3 + NaNO3
硫酸锂也可以:
- 2 NaN3 + Li2SO4 → 2 LiN3 + Na2SO4[3]
参考文献
- ^ Dale L. Perry; Sidney L. Phillips. Handbook of inorganic compounds. CRC Press. 1995: 301. ISBN 0849386713.
- ^ Pringle, G. E.; Noakes, D. E. The crystal structures of lithium, sodium and strontium azides. Acta Cryst. February 1968,. B24 (2): 262–269. doi:10.1107/S0567740868002062.
- ^ 存档副本. [2011-08-11]. （原始内容存档于2011-07-27）.
- Hofman-Bang, Niels; Bjerrum, Jannik; Gloor, U.; Magnéli, Arne; Magnéli, Arne; Pestmalis, Herbert; Åsbrink, Stig. Preparation of Lithium Azide. Acta Chemica Scandinavica. 1957, 11: 581. doi:10.3891/acta.chem.scand.11-0581.
- Younk, Edward H.; Kunz, A. Barry. An ab initio investigation of the electronic structure of lithium azide (LiN3), sodium azide (NaN3), and lead azide [Pb(N3)2]. International Journal of Quantum Chemistry. 1997, 63: 615. doi:10.1002/(SICI)1097-461X(1997)63:3<615::AID-QUA2>3.0.CO;2-Z.
- Gordienko, A.B.; Poplavnoi, A.S. The Application of ab-initio Linear Combination of Pseudo-Atomic-Orbital Scheme for the Electronic Structure of Lithium Azide LiN3. Physica status solidi (b). 1997, 202: 941. doi:10.1002/1521-3951(199708)202:2<941::AID-PSSB941>3.0.CO;2-K.
- Zhu, W; Xiao, J; Xiao, H. Density functional theory study of the structural and optical properties of lithium azide. Chemical Physics Letters. 2006, 422: 117. doi:10.1016/j.cplett.2006.02.017.