Bisnub cubic honeycomb

The bisnub cubic honeycomb or bisch is an isogonal honeycomb that consists of pyritohedral icosahedra and tetragonal disphenoids obtained through the process of alternating the bitruncated cubic honeycomb. However, it cannot be made uniform.

The ratio between the longest and shortest edges is 1:$$\frac{\sqrt6}{2}$$ ≈ 1:1.22474.