Question

A not equal to b not equal to c, alpha equal to bita equal to 90degree, bita not equal to 90 degree represent​

Answer 1

A not equal to b not equal to c, alpha equal to bita equal to 90degree, bita not equal to 90 degree represent​ orthorhombic crystal system.

• One of the 7 crystal systems in the crystallography is the orthorhombic crystal system.
• Orthorhombic lattices result from stretching a cubic lattice along with the two of its orthogonal pairs by two different factors
• And results in a rectangular prism with a rectangular base a/b and height c, such that a! = b! = c or a, b, and c are distinct.  
• All three bases intersect at 90° angles (α = β = γ = 90º), so the three lattice vectors remain mutually orthogonal.