疊氮化鉀
疊氮化鉀 | |||
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IUPAC名 Potassium azide | |||
识别 | |||
CAS号 | 20762-60-1 | ||
PubChem | 10290740 | ||
SMILES |
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InChI |
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InChIKey | TZLVRPLSVNESQC-UHFFFAOYSA-N | ||
性质 | |||
化学式 | KN3 | ||
81.1184 g·mol⁻¹ | |||
外观 | 無色結晶[1] | ||
密度 | 2.04 g/cm3 [1] | ||
熔点 | 350 °C (在真空)[1] | ||
沸点 | 分解 | ||
溶解性(水) | 50.8 g/100g[1] | ||
结构 | |||
晶体结构 | 四方晶系[2] | ||
空间群 | I4/mcm (No. 140)[2] | ||
晶格常数 | a = 6.1129 Å, c = 7.0943 Å[3] | ||
危险性 | |||
主要危害 | 有毒,加热时易爆炸 | ||
NFPA 704 |
3
3
3
| ||
相关物质 | |||
其他阳离子 | 叠氮化鋰、叠氮化鈉、叠氮化銣、叠氮化銫, 疊氮化鉛 | ||
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
性質
參考文獻
- Dale L. Perry; Sidney L. Phillips. . CRC Press. 1995: 301. ISBN 0849386713.
- Addison, C. C. . Royal Society of Chemistry. 1974: 54. ISBN 0-85186-762-6. OCLC 843641423.
- Müller, Ulrich. . Zeitschrift für anorganische und allgemeine Chemie (Wiley). 1972, 392 (2): 159–166. ISSN 0044-2313. doi:10.1002/zaac.19723920207 (德语).
- Booth, Harold Simmons. . New York. 1939: 79. ISBN 978-0-470-13264-7. OCLC 86223179.
- hrsg. von Georg Brauer. Unter Mitarb. von M. Baudler. . Stuttgart: Enke. 1975: 458. ISBN 3-432-02328-6. OCLC 310719485 (德语).
- Pringle, G. E.; Noakes, D. E. . Acta Cryst. February 1968,. B24 (2): 262–269. doi:10.1107/S0567740868002062.
- Khilji, M. Y.; Sherman, W. F.; Wilkinson, G. R. . Journal of Raman Spectroscopy (Wiley-Blackwell). 1982, 12 (3): 300–303. ISSN 0377-0486. doi:10.1002/jrs.1250120319.
- Wang, Yu; Bykov, Maxim; Chepkasov, Ilya; Samtsevich, Artem; Bykova, Elena; Zhang, Xiao; Jiang, Shu-qing; Greenberg, Eran; Chariton, Stella; Prakapenka, Vitali B.; Oganov, Artem R.; Goncharov, Alexander F. . Nature Chemistry. 21 April 2022. PMID 35449217. S2CID 226222305. arXiv:2010.15995 . doi:10.1038/s41557-022-00925-0.
- Tompkins, F. C.; Young, D. A. . Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences. 1982, 236 (1204): 10–23.
- Pradyot Patnaik. . McGraw-Hill Professional. 2003: 734. ISBN 0070494398.
- Pradyot Patnaik. 3rd. Wiley-Interscience. 2007: 615. ISBN 0471714585.
- T. D. Hughes; L. F. Welch. . Agronomy Journal (American Society of Agronomy). 1970, 62: 595–599.
- 宮川誠之助. 化学大辞典編集委員会(編) , 编. 1 縮刷版第26版. 共立. 1981-10: 60頁.
- Jobelius, Horst H.; Scharff, Hans-Dieter, , Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2000-06-15, doi:10.1002/14356007.a13_193
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