SEARCH Articles Figures Tables Cluster models translational symmetry Continuous Translational Symmetry Crystal translational symmetry Deduction of lattice centering and translational symmetry elements from systemic absences Helices, translational symmetry Microscopic translational symmetry Polymers translational symmetry Singular Point and Translational Symmetry Space-groups symmetries translation presence Symmetry species of translations Symmetry transformations translation Symmetry translation Symmetry, axes translation The crystal lattice and translational symmetry Translation and Point Symmetry of Crystals Translation and Space Symmetry of Crystalline Orbitals Bloch Functions Translational symmetry element Translational symmetry in the reciprocal lattice representation Translational symmetry operators Translational symmetry, of crystal