Lecture 2 Translational Symmetry in 3D

This lecture describes translational symmetry in three-dimensions, including the 14 Bravais lattices that underlie 3D crystal structures. The lecture is composed and delivered by Patrick Woodward for use in the course Solid State Chemistry (Chem 7330) at Ohio State University.

[@user-iz2et4kj9y]

thanks!

[@tinylectures6575]

Thanks for nice lecture

[@DracaliaRay]

what was the fifth 2D bravais lattice? The only obvious ones were Square lattices, rectangular lattices, hexagonal lattices and oblique lattices. is it the centered rectangular lattice?

[@patsperovskites4733]

The fifth lattice is the centered rectangular lattice. The shape of the primitive unit cell for this lattice is a rhombus.