👉 Monoclinic is a type of crystal structure in which all faces are regular, and all angles between atoms are equal. This means that the atoms are arranged in a straight line with no gaps or overlaps. In other words, a monoclinic structure has six faces (a regular hexagonal arrangement), and each face is composed of three atoms, forming a perfect tetrahedral angle. The atoms can be aligned in any way they please, which makes it one of the most versatile crystal structures
