三磷化氢
三磷化氢是一种无机化合物，化学式为HP3，首次于2022年被发现。它存在两种同分异构体，一种具有环状结构，另一种是链状结构。这两种同分异构体都不稳定，在气相仅能存在10±1 μs。[1]它的环状结构在物质被发现之前有理论预测的文献报道。[2][3]
| 三磷化氢 | |
|---|---|
| |
| 识别 | |
| CAS号 | 13090-33-0（环状阴离子）  180314-87-8（链状阴离子）
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| 性质 | |
| 化学式 | HP3 |
| 摩尔质量 | 93.93 g·mol−1 |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | |
参考文献
编辑- ^ Zhang, Chaojiang; Zhu, Cheng; Eckhardt, André K.; Kaiser, Ralf I. Detection of 1H-Triphosphirene (c-HP3) and 2-Triphosphenylidene (HP3): The Isovalent Counterparts of 1H-Triazirine (c-HN3) and Hydrazoic Acid (HN3). The Journal of Physical Chemistry Letters (American Chemical Society (ACS)). 2022-03-21, 13 (12): 2725–2730. ISSN 1948-7185. doi:10.1021/acs.jpclett.2c00639.
- ^ Schoeller, Wolfgang W. Small ring cyclophosphenes: a theoretical evaluation of bonding properties. Journal of Molecular Structure: THEOCHEM (Elsevier BV). 1993, 284 (1-2): 61–66. ISSN 0166-1280. doi:10.1016/0166-1280(93)87180-l.
- ^ Chaban, G. M.; Klimenko, N. M.; Charkin, O. P. Theoretical study of the isomerization of hydrazonic acid, phosphenidimic nitride, 1H-azadiphosphirine, and 1H-triphosphirene. Zhurnal Neorganicheskoi Khimii, 1992. 37 (1): 191-195. ISSN 0044-457X.
拓展阅读
编辑
- Budnikova, Yu. G.; Tazeev, D. I.; Kafiyatullina, A. G.; Yakhvarov, D. G.; Morozov, V. I.; Gusarova, N. K.; Trofimov, B. A.; Sinyashin, O. G. Activation of white phosphorus in the coordination sphere of nickel complexes with σ-donor ligands. Russian Chemical Bulletin (Springer Science and Business Media LLC). 2005, 54 (4): 942–947. ISSN 1066-5285. doi:10.1007/s11172-005-0338-9.
- Capozzi, Giuseppe; Chiti, Luca; Di Vaira, Massimo; Peruzzini, Maurizio; Stoppioni, Piero. Electrophilic attack on unsubstituted phosphorus units in transition metal compounds: synthesis and characterization of the methyltriphosphirene unit stabilized by transition metal–ligand fragments. J. Chem. Soc., Chem. Commun. (Royal Society of Chemistry (RSC)). 1986, (24): 1799–1800. ISSN 0022-4936. doi:10.1039/c39860001799./small>