science-softCon uv/vis+ photochemistry database; www.photochemistry.org; (C) science-softCon 2019 Substance: carbon tetrafluoride Other Names: tetrafluoromethane; CFC-14 Formula: CF4 CAS-No.: 75-73-0 PubChem: CID 6393 Study: uv absorption cross sections Authors: L.C. Lee, E. Philips, D.J. Judge Title: Photoabsorption Cross Sections of CH4, CF4, CF3Cl, SF6, and C2F6 from 175 to 770 A Journal/Source: J. Chem. Phys., 67, 1237-1246, (1977); http://dx.doi.org/10.1063/1.434935 Data: diagram; table Energy/Wavelength range: 18 - 74 nm Resolution: Temperature: 298 K Temperature dependence: no Pressure/Concentration: Phase: vapor pH: Comments: Using synchrotron radiation as a continuum background, the photoabsorption cross sections of CH4, CF4, CF3Cl, SF6, and C2F6 were measured photoelectrically in the 175-770 Å region. Author to whom correspondence should be addressed: (e-mail address):