data_global
_chemical_name_mineral 'Metauranocircite I'
loop_
_publ_author_name
'Locock A J'
'Burns P C'
'Flynn T M'
_journal_name_full 'The Canadian Mineralogist'
_journal_volume 43 
_journal_year 2005
_journal_page_first 721
_journal_page_last 733
_publ_section_title
;
 Structures of strontium- and barium-dominant compounds that contain the autunite-type sheet
;
_database_code_amcsd 0006011
_chemical_formula_sum 'U2 Ba P2 O19 H14'
_cell_length_a 6.943
_cell_length_b 17.634
_cell_length_c 6.952
_cell_angle_alpha 90
_cell_angle_beta 90.023
_cell_angle_gamma 90
_cell_volume 851.153
_exptl_crystal_density_diffrn      3.876
_symmetry_space_group_name_H-M 'P 1 21 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x,1/2+y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
U1   0.53500   0.07110   0.54640   0.01200
U2   0.04120   0.16650   0.04040   0.01100
Ba   0.39840   0.33990   0.18040   0.02700
P1   0.03620   0.11800  -0.45910   0.01300
P2   0.53480   0.12030   0.05180   0.01300
O1   0.53600   0.17250   0.53500   0.02600
O2   0.04400   0.06700   0.04200   0.02000
O3   0.48930   0.07680   0.87160   0.01900
O4   0.56900   0.06700   0.21860   0.01300
O5   0.21070   0.06760  -0.49110   0.01600
O6  -0.28300   0.17140   0.02000   0.02100
O7  -0.14060   0.07000  -0.42520   0.01900
O8   0.06600   0.17320  -0.28500   0.02300
O9   0.00620   0.17160  -0.63300   0.02000
O10   0.36740   0.17730   0.09690   0.01300
O11   0.53800  -0.02950   0.56160   0.01600
O12   0.04800   0.26940   0.04000   0.01700
Wat13   0.25600   0.30720   0.55400   0.04000
Wat14   0.69300   0.43290   0.05700   0.03700
Wat15   0.75200   0.31090   0.38800   0.03300
Wat16   0.24200   0.42260  -0.13800   0.04200
Wat17  -0.05200  -0.08030  -0.26600   0.03000
Wat18   0.58000   0.30290  -0.17600   0.04400
Wat19   0.13900  -0.07700  -0.71000   0.04900
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
U1 0.00900 0.01700 0.00900 0.00000 -0.00100 0.00000
U2 0.00600 0.01800 0.01000 0.00000 -0.00200 0.00000
Ba 0.02300 0.03300 0.02400 -0.00700 -0.00100 -0.00500
P1 0.00700 0.02200 0.00900 0.00000 -0.00100 0.00100
P2 0.00700 0.02000 0.01200 -0.00100 0.00000 0.00000