1.   2. Crystal Geometry Crystals Lattice Lattice points, lattice translations Cell--Primitive & non primitive Lattice parameters Crystal=lattice+motif 3. Matter Crystalline…

1. Crystallography 2. In 1669 Nicolaus Steno found angles between adjacent prism faces of quartz crystal (interfacial angle), to be 120 °.In 1780 Carangeot invented the…

CRYSTAL STRUCTURES CRYSTAL STRUCTURES Matter what is available in nature can be classified into three STATES GASEEOUS LIQUID SOLID SOLID CRYSTALLINE SOLID AMORPHOUS SOLID…

Chapter 1 Crystal Structures Two Categories of Solid State Materials Crystalline: quartz, diamond….. Amorphous: glass, polymer….. Ice crystals crylstals Lattice Points,…

Chapter 1 Crystal Structures Two Categories of Solid State Materials Crystalline: quartz, diamond….. Amorphous: glass, polymer….. Ice crystals crylstals Lattice Points,…