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hexagonal crystal system
Molecular formula :

nature : only with the high-axis direction of the c-axis spindle axis exist six or six heavy emphasis on anti-symmetry axis of the lens elements attribution hexagonal system. The Department of hexagonal symmetry of the six-party decision-crystal-lattice vector corresponding characteristics are : Vice-axis and with spindle vertical, two vice-axis vector of the same size, the vice-axis angle of 120 °, which is its lattice parameters a = b c ? α = 90 ° ?β, γ = 120 ° relations.

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More Detailed Data:
1) hexagonal crystal system
2) crystal system
3) crystal system
4) crystal systems
5) system
6) propanil;Stem
7) crystal
8) crystal
9) crystal
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