氢正离子
氢正离子(英語:)在化学中常指为原子氢的阳离子形式。由于氢原子只有一个电子,因此氢正离子实际上就是氢原子核。同位素氢-1(H)的正离子实际上就是质子。
| 氢正离子 | |
|---|---|
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| 系统名 Hydron[1] (substitutive) Hydrogen(1+)[1] (additive) | |
| 识别 | |
| CAS号 | 12408-02-5 |
| PubChem | 1038 |
| ChemSpider | 1010 |
| SMILES |
|
| ChEBI | 15378 |
| KEGG | C00080 |
| IUPHAR配体 | 2346 |
| 性质 | |
| 化学式 | H+ |
| 热力学 | |
| S⦵298K | 108.95 J K−1 mol−1 |
| 若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 | |
参見
- . Chemical Entities of Biological Interest (ChEBI). UK: European Bioinformatics Institute. [2020-10-11]. (原始内容存档于2021-01-26).
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