<?xml version="1.0" encoding="utf-8"?><article><front><Journal-meta><journal-id journal-id-type='publisher'>CWE/379/2017</journal-id><journal-title >Current World Environment</journal-title><issn pub-type='PPub'>0973-4929</issn><issn pub-type='ePub'>2320-8031</issn><publisher><publisher-name>Enviro Research Publishers</publisher-name></publisher></Journal-meta><article-meta><article-id pub-id-type='other'>CWE--21-00</article-id><title-group><article-title>Structural Properties, Natural Bond Orbital, Theory Functional Calculations (DFT), and Energies for the &amp;alpha; Halorganic Compounds</article-title></title-group><contrib-group><contrib contrib-type='author'><name><surname></surname><given-names></given-names></name><xref ref-type='aff' rid='aff00'><sup></sup></xref></contrib><contrib contrib-type='author'><name><surname></surname><given-names></given-names></name><xref ref-type='aff' rid='aff00'><sup></sup></xref></contrib></contrib-group><pub-date pub-type='ppub'><publicationDate>2012-12-31</publicationDate></pub-date><doi>10.12944/CWE.7.2.05</doi><volume>Volume 7</volume><issue>Volume 7</issue><page>221-226</page><abstract><title>Abstract</title><p>In this paper, the optimized geometries and frequencies of the stationary point and the minimum-energy pathsof C&lt;sub&gt;3&lt;/sub&gt;H&lt;sub&gt;2&lt;/sub&gt;F&lt;sub&gt;4&lt;/sub&gt;Br&lt;sub&gt;2&lt;/sub&gt;are calculated by using the DFT (B3LYP) methods with LANL2DZbasis sets. B3LYP/LANL2DZcalculation results indicated that some selected bond length and bond angles values for the C&lt;sub&gt;3&lt;/sub&gt;H&lt;sub&gt;2&lt;/sub&gt;F&lt;sub&gt;4&lt;/sub&gt;Br&lt;sub&gt;2&lt;/sub&gt;.</p></abstract><kwd-group><title>Keywords</title><kwd>Halo fluoroalkane,C3H2F4Br2,Electronic structure,Calculations,Vibrational analysis,B3LYP level</kwd></kwd-group><counts><ref-count count='' /><page-count count='' /></counts></article-meta></front></article>