# CIF generated by HEAS from Alexandria entry agm007257516 data_agm007257516 _cell_length_a 4.85847 _cell_length_b 4.85847 _cell_length_c 6.84749 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 120.00000 _cell_volume 139.97864 _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 0.66667 0.33333 0.15296 1.00000 Na2 Na 0.33333 0.66667 0.84704 1.00000 Sr1 Sr 0.00000 0.00000 0.50000 1.00000 Mg1 Mg 0.00000 0.00000 0.00000 1.00000 H1 H 0.82309 0.64617 0.82886 1.00000 H2 H 0.35383 0.17691 0.82886 1.00000 H3 H 0.82309 0.17691 0.82886 1.00000 H4 H 0.17691 0.35383 0.17114 1.00000 H5 H 0.64617 0.82309 0.17114 1.00000 H6 H 0.17691 0.82309 0.17114 1.00000 H7 H 0.66667 0.33333 0.47924 1.00000 H8 H 0.33333 0.66667 0.52076 1.00000