Absorption spectra of Cl2, Br2 and BrCl between 190 and 600 nm

✍ Scribed by S. Hubinger; J.B. Nee

• Book ID: 103992521
• Publisher: Elsevier Science
• Year: 1995
• Tongue: English
• Weight: 582 KB
• Volume: 86
• Category: Article
• ISSN: 1010-6030
• DOI: 10.1016/1010-6030(94)03949-u

✦ Synopsis

Absolute photoabsorption cross sections at room temperature are reported for C12 . In addition, cross sectional data for BrCI were deconvoluted using a semi-logarithmic gaussian distribution function into a UV band centered at 228.3 nm, a C lrl~ band centered at 376.4 nm, a B 3Iio + band centered at 454.9 nm, and an A3II1 band centered at 533.1 nm. The BrCI band maximum at approximately 228 nm of 6.0× 10 -20 cm 2 molecule -~ was assigned to a transition from the X leo+ ground state to a repulsive 0 + electronic state by analogy with similar UV bands present in IC! and IBr. Finally, an absorbance maximum was also detected for Br2 at 227 nm of 0.96 × 10 -20 cm 2 molecule -~.