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Unformatted text preview: ABU 3 Species (Three Lone Pairs of Electrons on A) Linear molecules only 2 atoms. Neither VSEPR nor VB theory adds to understanding. There may be debate whether the central atom is hybridized or unhybridized. Some examples of molecules with this geometry are: HF, HCl, HBr, HI, FCl, Ibr Electronic and molecular geometries are different due to lone pairs. Molecules are linear and polar when the two atoms are different. Cl 2 , Br 2 , I 2 are nonpolar. Helpful Table for Molecular and Electronic Geometry Formula Regions of Electronic Shape Hybridi- # Lone Polar? Examples high electron geometry zation pairs...
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This note was uploaded on 11/25/2011 for the course CHEM 1211 taught by Professor Atwood during the Fall '07 term at University of Georgia Athens.
- Fall '07