3-dimensional crystal models

Click on the thumbnails to download. These 3-d images are in rot format, and 3 to 17 K in size.

These programs let you view the images from any angle, spin them around, etc. Both programs are freeware.

NaCl.rot - Sodium Chloride,
a cubic lattice like many other salts.

ZnS_b.rot - Zinc Sulfide as Zincblende.
Also structure of diamond.

ZnS_w.rot - Zinc Sulfide as Wurtzite.
Also usual structure of ice.

More crystal structures to come...