science-softCon uv/vis spectra data base; www.uv-spectra.de; (C) science-softCon 2008 Substance: diimide Other Names: diazene Formula: N2H2 CAS-No.: 3618-05-1 Study: spectroscopy Authors: R. A. Back, C. Willis Title: The Near-ultraviolet Absorption Spectrum of Diimide in Liquid Ammonia and its Decomposition between -65 and -38 °C Journal: Can. J. Chem., 52(13): 2513–2515, (1974); doi:10.1139/v74-366 Data: (diagram, table, disk): Wavelength range: Resolution: Temperature: 208 - 235 K Temperature dependence: Pressure: Comments: The near-ultraviolet absorption spectrum of diimide in liquid ammonia at -50 °C is shifted about 500 Å to the red compared with the gas-phase spectrum, with lambda(max) = 4000 Å. Author to whom correspondence should be addressed: (e-mail address):