data_global
_chemical_name_mineral 'Margaritasite'
loop_
_publ_author_name
'Appleman D E'
'Evans H T'
_journal_name_full 'American Mineralogist'
_journal_volume 50 
_journal_year 1965
_journal_page_first 825
_journal_page_last 842
_publ_section_title
;
 The crystal structures of synthetic anhydrous carnotite, K2(UO2)2V2O8, and
 its cesium analogue, Cs2(UO2)2V2O8
;
_database_code_amcsd 0000135
_chemical_formula_sum 'Cs U V O6'
_cell_length_a 10.51
_cell_length_b 8.45
_cell_length_c 7.32
_cell_angle_alpha 90
_cell_angle_beta 106.08
_cell_angle_gamma 90
_cell_volume 624.652
_exptl_crystal_density_diffrn      5.507
_symmetry_space_group_name_H-M 'P 1 21/a 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2-y,z'
  '1/2-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_U_iso_or_equiv
Cs   0.63580   0.76810   0.45760   0.01849
U   0.68130   0.47950   0.98730   0.00253
V   0.94400   0.64950   0.89590   0.00025
O1   0.62380   0.43820   0.74150   0.01621
O2   0.74060   0.52260   0.23300   0.01153
O3   0.50980   0.65250   0.96670   0.00279
O4   0.93470   0.63420   0.66030   0.01798
O5   0.89530   0.44240   0.98200   0.00798
O6   0.77860   0.70770   0.94180   0.00950