data_global _chemical_name_mineral 'Monazite-(La)' loop_ _publ_author_name 'Ni Y' 'Hughes J M' 'Mariano A N' _journal_name_full 'American Mineralogist' _journal_volume 80 _journal_year 1995 _journal_page_first 21 _journal_page_last 26 _publ_section_title ; Crystal chemistry of the monazite and xenotime structures ; _database_code_amcsd 0001699 _chemical_compound_source 'Synthetic' _chemical_formula_sum 'La P O4' _cell_length_a 6.8313 _cell_length_b 7.0705 _cell_length_c 6.5034 _cell_angle_alpha 90 _cell_angle_beta 103.27 _cell_angle_gamma 90 _cell_volume 305.732 _exptl_crystal_density_diffrn 5.081 _symmetry_space_group_name_H-M 'P 1 21/n 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2-y,1/2+z' '1/2-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 _atom_site_U_iso_or_equiv La 0.28154 0.16033 0.10068 0.00372 P 0.30470 0.16390 0.61210 0.00418 O1 0.25030 0.00770 0.44770 0.00988 O2 0.37990 0.33150 0.49640 0.00773 O3 0.47480 0.10710 0.80180 0.00798 O4 0.12770 0.21680 0.71010 0.00836