science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: diimide Other Names: diazene Formula: N2H2 CAS-No.: 3618-05-1 Study: near-uv absorption spectroscopy Authors: R.A. Back, C. Willis, D.A. Ramsey Title: The near-ultraviolet absorption spectrum of diimide vapor Journal/Source: Can. J. Chem., 52, 1006-1012, (1974) Data: diagram, table Energy/Wavelength range: 300 - 430 nm Resolution: Temperature: 298 K Temperature dependence: no Pressure/Concentration: Phase: vapor pH: Comments: Absorption spectra of N2H2 and N2D2 in the gas phase have been obtained in the region 3000-4300 A, consisting of about 30 diffuse bands for each compound. Author to whom correspondence should be addressed: (e-mail address):