science-softCon uv/vis+ photochemistry database;	www.photochemistry.org; (C) science-softCon 2019

Substance: propadiene					Other Names: allene

Formula: C3H4						CAS-No.: 463-49-0

Study: vuv spectrum


Authors: A.A. Iverson, B.B. Russell

Title: A medium resolution study of allene in the vacuum ultraviolet-I : Spectra and a preliminary ionization potential

Journal/Source: Spectrochim. Acta A: Mol. Spectroscopy, 28 (3), 447-454, (1972); doi:10.1016/0584-8539(72)80231-9


Data: 

Energy/Wavelength range: > 116 nm

Resolution:

Temperature: 

Temperature dependence: 

Pressure/Concentration:

Phase: gas

pH:


Comments: A vacuum ultraviolet absorption spectra of gaseous allene was investigated with moderately high resolution down to 1160 Å. 
Four broad, molecular bands were observed along with a large number of sharp peaks that are either vibrational or Rydberg in character.

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