data_global
_chemical_name_mineral 'Kasolite'
loop_
_publ_author_name
'Rosenzweig A'
'Ryan R R'
_journal_name_full 'Crystal Structure Communications'
_journal_volume 6 
_journal_year 1977
_journal_page_first 617
_journal_page_last 621
_publ_section_title
;
 Kasolite, Pb(UO2)(SiO4)*H2O
;
_database_code_amcsd 0012338
_chemical_formula_sum 'Pb U Si O7 H2'
_cell_length_a 6.704
_cell_length_b 6.932
_cell_length_c 13.252
_cell_angle_alpha 90
_cell_angle_beta 104.22
_cell_angle_gamma 90
_cell_volume 596.979
_exptl_crystal_density_diffrn      6.535
_symmetry_space_group_name_H-M 'P 1 21/c 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,1/2-y,1/2+z'
  '-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
Pb   0.07540   0.07060   0.38210 ?
U   0.47570   0.22990   0.17880 ?
Si   0.40790   0.71200   0.07340 ?
O1   0.20500   0.27600   0.16600   0.01267
O2   0.25000   0.69700   0.30000   0.01267
O3   0.18000   0.63800   0.02600   0.01393
O4   0.45100   0.26700   0.00900   0.01393
O5   0.52600   0.55900   0.16700   0.00760
O6   0.41800   0.90300   0.14700   0.01267
Wat7   0.94000   0.93200   0.08900   0.04686
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
Pb 0.01990 0.02400 0.01830 0.00400 0.00490 0.00760
U 0.01350 0.00690 0.00420 0.00020 0.00130 0.00050
Si 0.01200 0.00700 0.00300 0.00000 0.00100 -0.00100