science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softcon 2019 Substance: hydrogen cyanide Other Names: hydrocyanic acid Formula: HCN CAS-No.: 74-90-8 Study: nir spectrum Authors: A.E. Douglas, D. Sharma Title: Rotation-Vibration Spectra of Diatomic and Simple Polyatomic Molecules with Long Absorbing Paths. IX. The Spectra of the HCN and DCN Molecules from 2.5µ to 0.5µ Journal/Source: J. Chem. Phys. 21, 448, (1953); doi:10.1063/1.1698927 Data: Energy/Wavelength range: 500 - 2500 nm Resolution: Temperature: Temperature dependence: Pressure/Concentration: Phase: pH: Comments: The near infrared spectra of HCN and DCN have been investigated using a grating infrared spectrometer with a lead sulfide cell as a detector. Author to whom correspondence should be addressed: (e-mail address):