Catalogue of Polyprisms

A polyprism is a figure made of congruent equilateral-triangular prisms joined face to face. Here I show all polyprisms of orders 1–5.

Two-sided polyprisms may be reflected as well as rotated. One-sided polyprisms may be rotated but not reflected. The pictures show only two-sided polyprisms.

Enumeration

Polyprisms appear to have been enumerated first by Brendan Owen in 2001. His website, now defunct, enumerated and depicted one-sided polyprisms through order 7. Thanks to Alexandre Owen Muñiz for finding this out.

OrderTwo-SidedOne-Sided
111
222
333
41113
53043
6137221
76061 095
83 2436 123
917 68134 477
10101 718200 672

Monoprism

Diprisms

Triprisms

Tetraprisms

Pentaprisms

Last revised 2014-09-19.


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Col. George Sicherman [ HOME | MAIL ]