data_global _amcsd_formula_title 'La6 O18 Re4' loop_ _publ_author_name 'Besse J' 'Baud G' 'Chevalier R' 'Gasperin M' _journal_name_full 'Acta Crystallographica, Section B' _journal_volume 34 _journal_year 1978 _journal_page_first 3532 _journal_page_last 3535 _publ_section_title ; Structure Cristalline d'Oxydes Doubles de Rhenium. II.L'Oxyde de Lanthane-Rhenium La6 Re4 O18 _cod_database_code 1001202 ; _database_code_amcsd 0009649 _chemical_formula_sum 'Re2 La3 O9' _cell_length_a 6.858 _cell_length_b 11.198 _cell_length_c 5.673 _cell_angle_alpha 105.32 _cell_angle_beta 111.17 _cell_angle_gamma 92.94 _cell_volume 386.577 _exptl_crystal_density_diffrn 8.016 _symmetry_space_group_name_H-M 'P -1' loop_ _space_group_symop_operation_xyz 'x,y,z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Re1 0.11220 0.09090 0.60030 Re2 0.62190 0.42830 0.07300 La1 0.90550 0.38040 0.66220 La2 0.72480 0.72950 0.72740 La3 0.66590 0.11780 0.89720 O1 0.32180 0.42640 0.04750 O2 0.69090 0.93460 0.08560 O3 0.91550 0.40730 0.11030 O4 0.02070 0.81600 0.17870 O5 0.61510 0.28870 0.22350 O6 0.44420 0.68690 0.26970 O7 0.99040 0.18720 0.36980 O8 0.74920 0.53670 0.42240 O9 0.32640 0.07260 0.45550