异硫氰酸

异硫氰酸英語:),化学式H–N=C=S,与硫氰酸(H–S–C≡N)是同分异构体[2]。它是一种熟知的星际分子,首次通过微波谱人马座B2的气体云中观测到。[1]它的单晶结构通过在[Ph4P][NCS]·HNCS(Ph为苯基)的测试中获得。[1]

异硫氰酸
IUPAC名
异硫氰酸
识别
CAS号 3129-90-6  checkY
PubChem 62481
SMILES
 
  • C(=N)=S
ChEBI 24928
性质
化学式 HNCS
59.09 g·mol¹
外观 无色气体[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. Characterisation of isothiocyanic acid, HNCS, in the solid state: trapped by hydrogen bonding. Chem. Commun., 2016,52, 13296-13298. doi:10.1039/C6CC05971F. (Supporting Information)
  2. Chiang, Y.; Kresge, A.J. . Canadian Journal of Chemistry. 2000, 78 (12): 1627–1628. doi:10.1139/cjc-78-12-1627.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.