data_global _amcsd_formula_title 'Na[(UO2)4O2(OH)5](H2O)2' loop_ _publ_author_name 'Burns P C' 'Deely K M' _journal_name_full 'The Canadian Mineralogist' _journal_volume 40 _journal_year 2002 _journal_page_first 1579 _journal_page_last 1586 _publ_section_title ; A topologically novel sheet of uranyl pentagonal bipyramids in the structure of Na[(UO2)4O2(OH)5](H2O)2 ; _database_code_amcsd 0005795 _chemical_formula_sum 'Na U4 O17 H9' _cell_length_a 8.0746 _cell_length_b 8.4633 _cell_length_c 11.2191 _cell_angle_alpha 80.398 _cell_angle_beta 87.492 _cell_angle_gamma 71.308 _cell_volume 716.036 _exptl_crystal_density_diffrn 5.826 _symmetry_space_group_name_H-M 'P -1' loop_ _space_group_symop_operation_xyz 'x,y,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 Na(1) 0.42200 0.98350 0.14180 0.02800 U(1) 0.96160 0.87250 0.14500 0.01100 U(2) 0.68220 0.60540 0.42110 0.01200 U(3) 0.67410 0.06950 0.41690 0.01100 U(4) 0.94140 0.34010 0.13650 0.01100 O(1) 0.80980 0.03130 0.54880 0.02500 O(2) 0.74660 0.89690 0.09410 0.02200 O(3) 0.81510 0.50900 0.55370 0.01900 O(4) 0.16820 0.23440 0.15650 0.02300 O(5) 0.17800 0.83870 0.19550 0.01800 O(6) 0.70790 0.45080 0.10910 0.02000 O(7) 0.55620 0.69820 0.27960 0.02500 O(8) 0.55590 0.10650 0.27020 0.02300 O(9) 0.92070 0.13620 0.04360 0.01800 O(10) 0.58230 0.85080 0.48470 0.02100 O-H(11) 0.03510 0.58870 0.08740 0.01700 O-H(12) 0.56690 0.37830 0.42010 0.01500 O-H(13) 0.90450 0.10860 0.28260 0.01300 O-H(14) 0.91550 0.43890 0.31380 0.02000 O-H(15) 0.87360 0.78390 0.34730 0.01300 Wat(16) 0.48160 0.78540 0.00050 0.02800 Wat(17) 0.36770 0.47050 0.18900 0.02700 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 Na(1) 0.02100 0.02900 0.03400 -0.00100 -0.00500 -0.01100 U(1) 0.01500 0.01000 0.01000 -0.00300 0.00400 -0.00200 U(2) 0.01300 0.01100 0.01100 -0.00300 0.00200 -0.00300 U(3) 0.01300 0.01200 0.01100 -0.00500 0.00300 -0.00300 U(4) 0.01400 0.00900 0.01100 -0.00300 0.00400 -0.00300