Symmetry and the point
groups
Symmetry Elements and
Symmetry Operations
Identity
Proper axis of rotation
Mirror planes
Center of symmetry
Improper axis of rotation
Symmetry Elements and
Symmetry Operations
Identity => E
Symmetry Elements and
Symmetry Oper
Chapter 4
Molecular Symmetry
Dr. S. M. Condren
Dr. S. M. Condren
Symmetry Elements and
Symmetry Operations
Identity
Proper axis of rotation
Mirror planes
Center of symmetry
Improper axis of rotation
Dr. S. M. Condren
Symmetry Elements and
Symmetry Operati
Chem 59-651
Symmetry and Introduction to Group Theory
Symmetry is all around us and is a fundamental property of nature.
Chem 59-651
Symmetry and Introduction to Group Theory
The term symmetry is derived from the Greek word symmetria which
means measured
X-ray crystallography
X-ray crystallography (www-structmed.cimr.cam.ac.uk/course.html)
X-ray sources:
1. Conventional X-ray generator (Cu K -line ~ 1.5418 )
2. Synchrotron source (Variable wavelength)
Goal: Determine the electron density distribution of m
Metal-Organic Framework Materials
for Energy Applications
Notre Dame, November, 2010
[O]
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O
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O
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O
O
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U.S. Dept. of Energy
AFOSR
Northwestern NSEC
DTRA
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Acknowledgments
Avi Shultz
Prof. SonBinh Nguyen
Dr. Andy Nelson
Prof. Randal
1
Chem 228C Winter 2014
Prof. Olmstead
Guidelines for Research Paper and Slide Show Presentation
Research Paper
Select a central theme or recent publication for your report, either one of your own
choosing or one suggested to the class.
Your paper should