Brief Notes On The Normal Class Of Hexagonal

2014912hexagonal system four axes three of the axes fall in the same plane and intersect at the axial cross at 120 hese 3 axes, labeled a1, a2, and a3, are the same lengthhe fourth axis, c, may be longer or shorter than the a axes sethe c axis also passes through the intersection of the a axes set at right angle to the plane formed by the.