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Penn State
Susan Trolier-McKinstry

 

MATSE / GEOSC 512 - Principles of Crystal Chemistry

Reference Materials:

A variety of materials are on reserve in Deike library

 

Heavily used texts will include:

 

 

Outline:

 

Definition of Crystal Chemistry

 

Elements of Crystallography

Symmetry
Space Groups and Point Groups
Coordination

 

Bonding

Classical Approaches
Ionic and Atomic Radii
Crystal Field Theory
Molecular Orbital Theory
Band Theory

 

Solid Solutions and Alloys

 

Defects

Structure Prediction

Pauling’s Rules
Bond Valence Sums
8 – N Rule
Metal Structure Prediction
Structure Field Maps
Pressure-Temperature Variations

 

Important Structure Types

Binary Compounds
Ternary Compounds
Quaternary and Higher

 

Structure-Property Relations

Neumann’s Law
Thermal Properties
Electrical Conductivity
Dielectric Properties
Optical Properties
Magnetism
Mechanical Properties