The halogen
atoms (F, Br and Cl) substituted in epoxy compounds which were crystallized in
slow evaporation method. Crystallographic data were collected by using BRUKER
SMART APEX II CCD detector diffractometer. All the three compounds were solved
by direct methods and refined by F2 full matrix least squares method. CompoundsI and III crystallizes in monoclinic crystal system P21/c space group, but
compound II crystallize in Triclinic P? space group, respectively. The final
R-factor of the three compounds 0.0479, 0.0500 and 0.0787 respectively.
Compounds
with epoxy group are found to be useful in paints, composite formations, and
development of adhesins as well as in many microelectronic applications with
biphenyl-type epoxy compounds. Epoxides are three-membered oxygen compounds,
generated when endogenous as well as xenobiotic compounds undergo oxidative
metabolism via chemical and enzymatic oxidation processes. The epoxides aregenerally unstable in aqueous environments and highly reactive. These epoxide
intermediates have been implicated as potential mutagenic and carcinogenic
agents. In view of the above said properties, structural analyses of such epoxy
containing compounds are carried out by many investigators. The present study
explains the structural details of three epoxy derivatives.
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