巯基膦
巯基膦是一种无机化合物,化学式为H2PSH,它可由硫化氢(或硫[1])和磷化氢经无极放电制得,副产物为二硫化氢和联膦。[2]它在室温不稳定,在低温凝聚可使之稳定。[1]根据计算(STO-2G*),分子中P-S键的键长为2.035 Å。[3]
巯基膦 | |
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识别 | |
CAS号 | 13965-74-7 ![]() |
性质 | |
化学式 | H3PS |
摩尔质量 | 66.06 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
- ^ 1.0 1.1 Zofia Mielke, Lester Andrews. Infrared spectra of phosphorus thiohydrides (HSPH2, HPS2, and HSPS2) in solid argon. The Journal of Physical Chemistry. 1993-04, 97 (17): 4313–4319 [2023-07-04]. ISSN 0022-3654. doi:10.1021/j100119a011. (原始内容存档于2023-07-05) (英语).
- ^ P. W. Schenk, B. Leutner. Existence of Ternary Compounds of Phosphorus with Sulfur and Hydrogen. Angewandte Chemie International Edition in English. 1966-10, 5 (10): 898–898 [2023-07-04]. ISSN 0570-0833. doi:10.1002/anie.196608981. (原始内容存档于2023-07-04) (英语).
- ^ Michael W. Schmidt, Mark S. Gordon. Electronic structure of the phosphoryl and thiophosphoryl bonds. Journal of the American Chemical Society. 1985-04, 107 (7): 1922–1930 [2023-07-04]. ISSN 0002-7863. doi:10.1021/ja00293a021. (原始内容存档于2023-07-04) (英语).