Minit 141 Degree Oxygen Atoms
The 141 degree oxygen is unique to Minit style molecular models & is especially useful in building various silicate structures. Our best example is of this chemically correct zeolite mineral structure model.
Most zeolite molecular models use just the tetrahedral atoms to build the general cage structure. The 141 Minit oxygen atom allows you to build a more "anatomically correct" aluminosilicate as can be seen in this Minit zeolite crystal structure model.