A preliminary report on the photoionization efficiency spectrum, ionization energy and heat of formation of Br{sub 2}O; and the appearance energy of BrO{sup +} (Br{sub 2}O)
Author(s) -
R. Peyton Thorn,
P. S. Monks,
L. J. Stief,
Szu-Cherng Kuo,
Z. Zhang,
Rosemarie Klemm
Publication year - 1995
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/96851
Subject(s) - photoionization , ionization , atomic physics , chemistry , beamline , ionization energy , photoionization mode , synchrotron , mass spectrometry , spectrometer , bremsstrahlung , physics , analytical chemistry (journal) , ion , nuclear physics , optics , electron , organic chemistry , chromatography , beam (structure)
We report experimental results for the photoionization efficiency (PIE) spectrum of Br{sub 2}O along with the ionization energy (derived form the ionization threshold) and the appearance energy (AE) of BrO{sup +} (Br{sub 2}O). A value for the heat of formation of Br{sub 2}O is derived form the AE result. Experiments were performed by employing a discharge flow-photoionization mass spectrometer (DF-PIMS) apparatus coupled to beamline U-11 at the National Synchrotron Light Source (NSLS) at Brookhaven National Laboratory
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