Monday, May 31, 2010

Symmetry in Chemistry PPT

symmetry in chemistry describes the symmetry present in molecules and the classification of molecules according to their symmetry. Molecular symmetry is a fundamental concept in chemistry, as it can predict or explain many of a molecule's chemical properties, such as its dipole moment and its allowed spectroscopic transitions (based on selection rules such as the Laporte rule). Virtually every university level textbook on physical chemistry, quantum chemistry, and inorganic chemistry devotes a chapter to symmetry.

While various frameworks for the study of molecular symmetry exist, group theory is the predominant one. This framework is also useful in studying the symmetry of molecular orbitals, with applications such as the Hückel method, ligand field theory, and the Woodward-Hoffmann rules. Another framework on a larger scale is the use of crystal systems to describe crystallographic symmetry in bulk materials.

For more PPTs on Symmetry in chemistry visit:

Web:http://www.filedigg.com/fileSearch?q=symmetry+in+chemistry&view_type=singleview&site=site&page=1&as_filetype=web

Web: http://pptsearchengine.in/pptsearchengine?q=symmetry+in+chemistry&page=1

University: http://www.pptsearchengine.in/pptsearchengineEdu?q=symmetry+in+chemistry&page=1

No comments:

Post a Comment