| 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((97+22*sqrt(2)
+6*sqrt(1114−697*sqrt(2)))/367) | ≈57.706404218 degrees |
| Dihedral Angle 2 (16): | acos(sqrt((8*sqrt(12706+8977*sqrt(2))
−147−616*sqrt(2))/1101)) | ≈61.117343051 degrees |
| Dihedral Angle 3 (16): | acos(−(2*sqrt(2+sqrt(2))−1)/3) | ≈153.962382889 degrees |
| Dihedral Angle 4 (8): | acos((5−14*sqrt(2)
+2*sqrt(24418−769*sqrt(2)))/367) | ≈322.378770349 degrees |
| (values below based on short edge length = 1) |
| Short Edge (32): | 1 |
| Medium Edge (8): | sqrt(1+sqrt(2+sqrt(2))) | ≈1.6875304634354229969 |
| Long Edge (8): | sqrt(1+sqrt(10+7*sqrt(2))) | ≈2.3368536528365071257 |
| Volume: | 2*sqrt(2*(sqrt(58+41*sqrt(2))−4−3*sqrt(2)))/3 | ≈1.4987071072402347309 |