The seven crystal systems (seven "brothers" in total), and in regard of their symmetry elements, the triclinic lattice ("triclinic room") is the only one which doesn't feature any mirror plane.
Users browsing this forum: No registered users and 18 guests
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot post attachments in this forum