Trigonal magnabicupolic ring (EntityTopic, 17)

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The trigonal magnabicupolic ring is a CRF polychoron among the segmentochora enumerated by Klitzing (K4.7.2). It is a member of the family of bicupolic rings, which contains eight other similar polychora.

Dichoral angles

  • Between hexagonal prism and square pyramid: 65.9051574479°
  • Between hexagonal prism and triangular cupola: 52.2387560930°
  • Between hexagonal prism and triangular prism: 48.1896851042°
  • Between two triangular cupolae: 75.5224878141°

Coordinates

# Hexagonal prism
<±sqrt(3), ±1, ±1,  0>
< 0,       ±2, ±1,  0>

# Triangle
<-1/sqrt(3), ±1, 0, sqrt(5/3)>
< 2/sqrt(3),  0, 0, sqrt(5/3)>
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