data_global _amcsd_formula_title 'NiTiO3' loop_ _publ_author_name 'Posnjak E' 'Barth T F W' _journal_name_full 'Zeitschrift fur Kristallographie' _journal_volume 88 _journal_year 1934 _journal_page_first 271 _journal_page_last 280 _publ_section_title ; Notes on some structures of the ilmenite type ; _database_code_amcsd 0010537 _chemical_formula_sum 'Ni Ti O3' _cell_length_a 5.45 _cell_length_b 5.45 _cell_length_c 5.45 _cell_angle_alpha 55.13 _cell_angle_beta 55.13 _cell_angle_gamma 55.13 _cell_volume 101.502 _exptl_crystal_density_diffrn 5.057 _symmetry_space_group_name_H-M 'R -3' loop_ _space_group_symop_operation_xyz 'x,y,z' '-z,-x,-y' 'y,z,x' '-x,-y,-z' 'z,x,y' '-y,-z,-x' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Ni 0.35300 0.35300 0.35300 Ti 0.14200 0.14200 0.14200 O 0.55500 -0.05500 0.25000