# CIF generated by HEAS from Alexandria entry agm004582011 data_agm004582011 _cell_length_a 5.36277 _cell_length_b 5.36277 _cell_length_c 5.85209 _cell_angle_alpha 99.67636 _cell_angle_beta 99.67636 _cell_angle_gamma 119.57382 _cell_volume 137.96887 _symmetry_space_group_name_H-M 'P 1' _symmetry_Int_Tables_number 1 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Na1 Na 0.82802 0.17198 0.00000 1.00000 Na2 Na 0.17198 0.82802 0.00000 1.00000 Mg1 Mg 0.33823 0.66177 0.50000 1.00000 Mg2 Mg 0.66177 0.33823 0.50000 1.00000 Nb1 Nb 0.00000 0.00000 0.50000 1.00000 O1 O 0.75559 0.75559 0.69473 1.00000 O2 O 0.06148 0.38795 0.69461 1.00000 O3 O 0.24441 0.24441 0.30527 1.00000 O4 O 0.38795 0.06148 0.69461 1.00000 O5 O 0.93852 0.61205 0.30539 1.00000 O6 O 0.61205 0.93852 0.30539 1.00000