title: Seitz symbols for crystallographic symmetry operations.
abstract: The aim of this report is to describe the Seitz notation for symmetry operations adopted by the Commission on Crystallographic Nomenclature as the standard convention for Seitz symbolism of the International Union of Crystallography. The established notation follows the existing crystallographic conventions in the descriptions of symmetry operations.
authors.affiliation: Department of Physics, University of Oxford, Parks Road, Oxford, United Kingdom.
authors.forename: A Michael
authors.initials: AM
authors.lastname: Glazer
authors.affiliation: Departamento de Física de la Materia Condensada, Universidad del País Vasco (UPV/EHU), Bilbao, Spain.
authors.forename: Mois I
authors.initials: MI
authors.lastname: Aroyo
authors.affiliation: Institut de Minéralogie, de Physique des Matériaux, et de Cosmochimie, UPMC, Paris, France.
authors.forename: André
authors.initials: A
authors.lastname: Authier
keywords: Seitz notation; crystallographic groups; symmetry operations