| Vertices: | 16 (16[6]) |
| Faces: | 32 (16 equilateral triangles + 16 obtuse triangles) |
| Edges: | 48 (32 short + 8 medium + 8 long) |
| Symmetry: | 8-fold Dihedral (D8) |
| Dihedral Angle 1 (8): | acos((433+176*sqrt(2)
+2*sqrt(1115402−242351*sqrt(2)))/2671) | ≈24.007908109 degrees |
| Dihedral Angle 2 (16): | acos(sqrt((4*sqrt(16878082+11934319*sqrt(2))
−7419−10788*sqrt(2))/8013)) | ≈74.610209401 degrees |
| Dihedral Angle 3 (16): | acos(−(2*sqrt(2+sqrt(2))−1)/3) | ≈153.962382889 degrees |
| Dihedral Angle 4 (8): | acos((641−418*sqrt(2)
+2*sqrt(842474+592543*sqrt(2)))/2671) | ≈351.623625183 degrees |
| (values below based on short edge length = 1) |
| Short Edge (32): | 1 |
| Medium Edge (8): | sqrt(1+sqrt(10+7*sqrt(2))) | ≈2.3368536528365071257 |
| Long Edge (8): | sqrt(1+sqrt(2*(10+7*sqrt(2)))) | ≈2.7034503989897613951 |
| Volume: | 2*sqrt(sqrt(1970+1393*sqrt(2))−24−17*sqrt(2))/3 | ≈2.5584530657822790057 |