data_global _amcsd_formula_title 'Ag1.49Mn3(AsO4)3' loop_ _publ_author_name 'Brahim A' 'Amor H' _journal_name_full 'Acta Crystallographica, Section E' _journal_volume 59 _journal_year 2003 _journal_page_first i77 _journal_page_last i79 _publ_section_title ; Ag1.49Mn1.49IIMn1.51III(AsO4)3 ; _database_code_amcsd 0010409 _chemical_formula_sum 'Ag1.49 Mn3 As3 O12' _cell_length_a 12.262 _cell_length_b 12.934 _cell_length_c 6.7070 _cell_angle_alpha 90 _cell_angle_beta 113.690 _cell_angle_gamma 90 _cell_volume 974.072 _exptl_crystal_density_diffrn 5.062 _symmetry_space_group_name_H-M 'C 1 2/c 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,z' 'x,-y,1/2+z' '1/2+x,1/2-y,1/2+z' '-x,y,1/2-z' '1/2-x,1/2+y,1/2-z' '-x,-y,-z' '1/2-x,1/2-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_U_iso_or_equiv Ag1 0.50000 0.51173 0.75000 0.87000 0.02950 Ag2 0.50000 0.00000 0.00000 0.62000 0.02990 Mn1 0.50000 0.23492 -0.25000 1.00000 0.01600 Mn2 0.22059 0.15521 0.13440 1.00000 0.02710 As1 0.26356 0.38996 0.37013 1.00000 0.01450 As2 0.50000 0.21390 0.25000 1.00000 0.01440 O1 0.11750 0.40450 0.30850 1.00000 0.03100 O2 0.45590 0.28820 0.02430 1.00000 0.01910 O3 0.33440 0.50530 0.39060 1.00000 0.02600 O4 0.33510 0.33020 0.61270 1.00000 0.02060 O5 0.27880 0.31750 0.17360 1.00000 0.02800 O6 0.39790 0.13040 0.26290 1.00000 0.03900 loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 Ag1 0.02110 0.04060 0.02440 0.00000 0.00650 0.00000 Ag2 0.04580 0.01510 0.01750 -0.00110 0.00100 -0.00040 Mn1 0.01670 0.01150 0.02250 0.00000 0.01060 0.00000 Mn2 0.02850 0.03010 0.02200 -0.00670 0.00950 0.00120 As1 0.01230 0.01740 0.01210 -0.00160 0.00310 0.00510 As2 0.02380 0.00820 0.00840 0.00000 0.00350 0.00000 O1 0.01300 0.02500 0.05100 0.00200 0.00900 0.01400 O2 0.02000 0.02200 0.01100 -0.00600 0.00200 0.00800 O3 0.02500 0.02700 0.02700 -0.00700 0.01100 0.00700 O4 0.02600 0.02200 0.01000 0.00800 0.00400 0.00600 O5 0.02800 0.03800 0.01900 -0.00700 0.01000 0.00100 O6 0.05000 0.02600 0.03200 -0.01500 0.00700 0.01500