science-softCon uv/vis+ spectra data base; www.uv-spectra.de, (C) science-softCon 2011 Substance: triacetylene Other Names: 1,3,5-hexatriyne Formula: C6H2 CAS-No.: 3161-99-7 Study: absorption spectrum Authors: E. Kloster-Jensen, H.-J. Haink, H. Christen Title: The Electronic Spectra of Unsubstituted Mono- to Pentaacetylene in the Gas Phase and in Solution in the Range 1100 to 4000 Å Journal/Source: Hevetica Chim. Acta, 57 (6), 1731–1743, (1974); DOI: 10.1002/hlca.19740570625 Data: (diagram, table, disk): table, diagram Wavelength/Energy range: 110 - 400 nm Resolution: Temperature: Temperature dependence: Pressure/Concentration: Phase (gas, liquid, solid): gas; solutions pH: Comments: The electronic spectra of the title compounds I (n), n = 1 to 5, were recorded under standard conditions for quantitative comparison. Spectra of I(1) to I(4) in the gas phase and of I(2) to I(5) in nonpolar solutions are presented. Author to whom correspondence should be addressed: (e-mail address):