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

Substance: bromomethane-d3				Other Names: 

Formula: CD3Br						CAS-No.: 1111-88-2

Study: uv absorption cross sections


Authors: A.A. Gordus, R.B. Bernstein

Title: Isotope effect in continuous ultraviolet absorption spectra: Methyl bromide-d3 and chloroform-d

Journal/Source: J. Chem. Phys., 22, 790-795, (1954); http://link.aip.org/link/doi/10.1063/1.1740194


Data: diagram, table

Energy/Wavelength range: 204 - 260 nm

Resolution: 

Temperature: 303 K

Temperature dependence: 

Pressure/Concentration: 

Phase:

pH:


Comments: A comparison of the continuous ultraviolet absorption spectra of CH3Br and CD3Br indicated a nearly constant shift 
of + 280 ± 50 cm-1 upon deuterium substitution. In the case of CHCl3 and CDCl3 the shift was less than the uncertainty of ± 50 cm-1.
The ultraviolet absorption spectra of CCl4, CFCl3, CH2Cl2, CF2Cl2, and CHFCl2 are also reported.

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