data_global _amcsd_formula_title 'Mo Na O7 P2' loop_ _publ_author_name 'Leclaire A' 'Borel M' 'Grandin A' 'Raveau B' _journal_name_full 'Journal of Solid State Chemistry' _journal_volume 76 _journal_year 1988 _journal_page_first 131 _journal_page_last 135 _publ_section_title ; A Mo(III) Phosphate with a Cage Structure: Na Mo P2 O7 _cod_database_code 1001369 ; _database_code_amcsd 0013622 _chemical_formula_sum 'Mo P2 Na O7' _cell_length_a 7.4195 _cell_length_b 8.1084 _cell_length_c 9.7598 _cell_angle_alpha 90 _cell_angle_beta 111.868 _cell_angle_gamma 90 _cell_volume 544.903 _exptl_crystal_density_diffrn 3.570 _symmetry_space_group_name_H-M 'P 1 21/c 1' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,1/2-y,1/2+z' '-x,1/2+y,1/2-z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Mo1 0.25843 0.00547 0.24845 P1 0.07446 0.25293 0.45875 P2 -0.32763 0.21689 0.45738 Na1 0.28421 0.48235 0.28787 O1 0.53989 0.08981 0.35713 O2 0.30868 -0.20968 0.38279 O3 0.17033 0.12870 0.39527 O4 -0.02348 -0.08760 0.13034 O5 0.19160 0.22060 0.12102 O6 0.37151 -0.10667 0.09997 O7 -0.12504 0.16453 0.44471