Crystal Structure Concept

Demonstrations in Crystal Structure

Five transparent folding cube models on green surface with styrofoam sphere sections inside: red-and-white BCC (partially folded), green-and-white FCC (cubic), yellow-and-white NaCl, all-white diamond, and a second white model folded flat

Folding Cube Crystal Models

Transparent, foldable cube models with embedded styrofoam sphere sections illustrate BCC, FCC, NaCl, and diamond crystal structures. Fold the models to show different cross-sections -- every configuration represents a valid …

Two ball-and-stick crystal models with black and tan spheres connected by metal rods; left model has yellow-highlighted bonds showing tetrahedral coordination, right model shows a layered structure

Crystal Models

A collection of Leybold/Klinger ball-and-stick crystal models representing specific materials (graphite, diamond, dry ice, table salt, and others) as well as generic crystal arrangements (SC, BCC, FCC). Use to visualize …