In context|crystallography|lang=en terms the difference between cubic and tetragonal. is that cubic is (crystallography) having three equal axes and all angles 90° while tetragonal is (crystallography) having two equal axes and one unequal, and all angles 90°.

What is the difference between tetragonal cubic system and triclinic unit system?

Tetragonal: Three mutually perpendicular axes, two are equal, the third (vertical) is shorter. ) and a 4th perpendicular (vertical) of different length. Cubic: Three perpendicular axes of equal length. Triclinic: Three unequal axes with oblique angles.

Is tetragonal cubic?

In crystallography, the tetragonal crystal system is one of the 7 crystal systems. Tetragonal crystal lattices result from stretching a cubic lattice along one of its lattice vectors, so that the cube becomes a rectangular prism with a square base (a by a) and height (c, which is different from a).