data_global _chemical_name_mineral 'Agricolaite' loop_ _publ_author_name 'Anderson A' 'Chieh C' 'Irish D E' 'Tong J P K' _journal_name_full 'Canadian Journal of Chemistry' _journal_volume 58 _journal_year 1980 _journal_page_first 1651 _journal_page_last 1658 _publ_section_title ; An X-ray crystallographic, Raman, and infrared spectral study of crystalline potassium uranyl carbonate, K4UO2(CO3)3 ; _database_code_amcsd 0012166 _chemical_compound_source 'Synthetic' _chemical_formula_sum 'K4 U C3 O11' _cell_length_a 10.247 _cell_length_b 9.202 _cell_length_c 12.226 _cell_angle_alpha 90 _cell_angle_beta 95.11 _cell_angle_gamma 90 _cell_volume 1148.243 _exptl_crystal_density_diffrn 3.508 _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 K1 0.68370 0.34580 0.34690 K2 0.60230 0.81980 0.54400 U 0.50000 0.69451 0.25000 C1 0.62720 0.53730 0.08590 C2 0.50000 0.00680 0.25000 O1 0.54300 0.92980 0.16990 O2 0.60390 0.67850 0.07890 O3 0.56510 0.47380 0.16110 O4 0.50000 0.14320 0.25000 O5 0.70130 0.47390 0.02780 O6 0.66180 0.69590 0.32100 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 K1 0.02320 0.02370 0.02540 0.00510 0.00220 0.00130 K2 0.02520 0.02370 0.02470 -0.00360 0.00460 -0.00330 U 0.01590 0.01080 0.01500 0.00000 0.00250 0.00000 C1 0.04200 0.03500 0.03800 -0.00100 0.00400 0.00000 C2 0.05000 0.03200 0.05500 0.00000 0.01300 0.00000 O1 0.03400 0.01900 0.02300 0.00300 0.01100 0.00100 O2 0.02800 0.01600 0.02100 0.00100 0.00600 0.00100 O3 0.02800 0.01700 0.02300 -0.00100 0.00500 -0.00100 O4 0.03900 0.01200 0.04100 0.00000 0.01300 0.00000 O5 0.04000 0.02500 0.03000 0.01200 0.01400 -0.00100 O6 0.02200 0.02800 0.02400 -0.00200 -0.00100 0.00000