Interplanar Spacing of Hexagonal Lattice Calculator
d= Interplanar Spacing ; h , k , l = Miller Indices; a ,c = Lattice Constants
Hexagonal Structure is very similar to the Tetragonal Structure; among the three sides, two of them are equal (a = b ≠ c). Two of the interaxial angles are 90o while the third is 120o ( α = β = 90o ; γ = 120o). The D-spacing and the miller indices are related by the above equation.