SEARCH Articles Figures Tables Wyckoff Positions with the point group Dyj, as the factor group G T, with T the group of translations. Note, especially that the symbols x, y and z in the tables are the magnitudes along the a, b and c edges of the hexagonal unit cell. The entries in the column SG identify the site groups for the different sets of equivalent positions in the unit cells distinguished by the different WP. [Publishers Imprint]