9) tetrahemihexahedron 3/2 3|2 [36,67] dual: tetrahemihexacron (4.3/2.4.3), tetrahedral group A4, χ=1, one-sided V=6, E=12, F=7=3{4}+2{3}+2{3/2} α γ a b c ρ/R r/ρ l/ρ h/r {4} 45.0 90.0000 45.00 90.00 90.00 0.707107 0.000000 1.000000 ∞ {3} 60.0 45.0000 45.00 54.74 35.26 0.707107 0.816497 1.000000 0.707107 {3/2} 120.0 -45.0000 45.00 54.74 35.26 0.707107 0.816497 1.000000 0.707107