Solid State / Crystallography
Powder Pattern Simulations George L. Hardgrove, St. Olaf College	This Mathcad file provides an introduction to powder diffraction patterns of cubic crystal lattices.
The Crystal Structure of Bromobenzoic Acid George L. Hardgrove, St. Olaf College	The purpose of this Mathcad exercise is to resolve a two-dimensional image of the structure of bromobenzoic acid in order to find out which isomer (ortho, meta, or para) of bromobenzoic acid ispresent and to speculate on the pattern of possible hydrogen bonding.