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

Substance: ethyne					Other Names: acetylene

Formula: C2H2						CAS-No.: 74-86-2

Study: photochemistry, absorption cross section

                
Authors: K. Seki, H. Okabe

Title: Photochemistry of acetylene at 193.3 nm

Journal/Source: J. Phys. Chem., 97 (20), 5284–5290, (1993); DOI: 10.1021/j100122a018


Data: 

Energy/Wavelength range: 193.3 nm

Resolution: 

Temperature: 

Temperature dependence:

Pressure/Concentration:

Phase: gas

pH:


Comments: The absorption cross section for C2H2 at 193.3 nm is sigma = (1.40 +- 0.05) x 10^-19 cm2 molecule-1.

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