rhombohedral

• Qui se rapporte au rhomboèdre ou au système cristallin à trois axes égaux non perpendiculaires entre eux. Se dit aussi d'un cristal ou d'une structure présentant une symétrie trigonale de ce type.

Relating to a rhombohedron or a crystal system with three equal axes not at right angles.

1. Having threefold symmetryC2formal

   Describing a crystal system or shape characterized by threefold rotational symmetry, often associated with a rhombohedron.

   rhomboédrique

   • The mineral calcite often exhibits rhombohedral cleavage.
   • Rhombohedral crystals are common in the trigonal crystal system.
   • The structure of the compound was identified as rhombohedral.

   Synonymestrigonal