data_global _amcsd_formula_title 'Li0.5 Mo O11 P2 W' loop_ _publ_author_name 'Leclaire A' 'Borel M' 'Chardon J' 'Raveau B' _journal_name_full 'Materials Research Bulletin' _journal_volume 31 _journal_year 1996 _journal_page_first 1257 _journal_page_last 1262 _publ_section_title ; Nonstoichiometry in the Li Mo2 (P O4)3 structure: the molybdenotungsten monophosphate Li0.5 Mo W O3 (P O4)2 _cod_database_code 1001754 ; _database_code_amcsd 0014377 _chemical_formula_sum '(W2.001 Mo1.999) P4 Li O22' _cell_length_a 7.735 _cell_length_b 12.655 _cell_length_c 8.324 _cell_angle_alpha 90 _cell_angle_beta 105.97 _cell_angle_gamma 90 _cell_volume 783.360 _exptl_crystal_density_diffrn 4.420 _symmetry_space_group_name_H-M 'P 1 21/m 1' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,1/2-y,z' '-x,1/2+y,-z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy W1 0.27080 0.50078 0.34735 0.57200 Mo1 0.27080 0.50078 0.34735 0.42800 W2 0.73090 0.25000 0.17450 0.49700 Mo2 0.73090 0.25000 0.17450 0.50300 W3 0.68650 0.75000 0.16980 0.36000 Mo3 0.68650 0.75000 0.16980 0.64000 P1 0.32070 0.25000 0.25010 1.00000 P2 0.81600 0.50640 0.26090 1.00000 P3 0.13950 0.75000 0.40910 1.00000 Li1 0.50000 0.50000 0.00000 1.00000 O1 0.33710 0.51620 0.17130 1.00000 O2 0.50000 0.50000 0.50000 1.00000 O3 0.24470 0.65310 0.38400 1.00000 O4 0.25000 0.34780 0.32900 1.00000 O5 0.00170 0.50200 0.23280 1.00000 O6 0.17920 0.47330 0.56110 1.00000 O7 0.90300 0.25000 0.08800 1.00000 O8 0.54800 0.25000 -0.02400 1.00000 O9 0.70940 0.40750 0.18800 1.00000 O10 0.88900 0.25000 0.41600 1.00000 O11 0.52400 0.25000 0.29600 1.00000 O12 0.62300 0.75000 0.34400 1.00000 O13 0.95500 0.75000 0.28000 1.00000 O14 0.70450 0.59350 0.14500 1.00000 O15 0.76500 0.75000 -0.06100 1.00000