7 Crystals/Close Pack Kits

Big models for organic or biochemistry or crystal structures. Most versatile large molecular model style anywhere.

Unit large molecular model kits currently consist of individual Unit cell models and several different configurations of close pack models.

Unit Close Packed Models

Unit atoms can be coupled in 2, 3, 4, 5, 6 & 7 (or more) sphere groupings to illustrate the various types of close packing. We have listed 3 possible combinations of close packing models.

 

Unit Crystal Lattices

The Unit Large Molecular model set is so named because it was designed orginally to show the 7 basic crystal systems. Listed below are dedicated kits with all the parts needed to show the individual unit cells.

Note: parts for the triclinic model have been discontinued & only a few of these can still be built. There are also no instructions for their assembly.

Displaying 1 to 11 (of 11 products)
Large Ice Structure Model

Large Ice Structure Model

SKU: 69205
$129.95USD Each
Sodium Chloride Unit Cell

Sodium Chloride Unit Cell

SKU: 69204
$99.95USD Each
Lithium Oxide

Lithium Oxide

SKU: 69513
$99.95USD Each
FCC Crystal Structure

FCC Crystal Structure

SKU: 69511
$94.95USD Each
7 Crystal Systems

7 Crystal Systems

SKU: 69107
$199.95USD Each
Unit BCC Crystal Lattice Model

Unit BCC Crystal Lattice Model

SKU: 69510
$42.95USD Each
Unit HCP Crystal Lattice Model

Unit HCP Crystal Lattice Model

SKU: 69512
$64.95USD Each
Large Diamond Structure

Large Diamond Structure

SKU: 69200
$49.00USD Each
Body Centered Cubic Structure

Body Centered Cubic Structure

SKU: 69500
$37.95USD Each
Face Centered Cubic Structure

Face Centered Cubic Structure

SKU: 69501
$42.95USD Each
Hexagonal Close Packed

Hexagonal Close Packed

SKU: 69502
$56.95USD Each
Instructions/Safety

Any Unit atom can be built for univalence by adding one of the 3 different pegs. Combinations of these 3 pegs can produce any molecular geometry from divalent to trigonal on up to octahedral.

Watch the video below to see how easy it is to make any molecular geometry from any Unit atom.

Univalent Atoms

 

Divalent Atoms

 

Trigonal/Trigonal Bipyramidal Atoms

 

Tetrahedral/Trigonal Pyramidal Atoms