data_global
_chemical_name_mineral 'Paravauxite'
loop_
_publ_author_name
'Baur W H'
_journal_name_full 'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_volume 1969 
_journal_year 1969
_journal_page_first 430
_journal_page_last 433
_publ_section_title
;
 The crystal structure of paravauxite, Fe2+Al2(PO4)2(OH)2(OH2)6*2H2O
;
_database_code_amcsd 0014737
_chemical_formula_sum 'Fe Al2 P2 O18 H18'
_cell_length_a 5.233
_cell_length_b 10.541
_cell_length_c 6.962
_cell_angle_alpha 106.9
_cell_angle_beta 110.8
_cell_angle_gamma 72.1
_cell_volume 334.434
_exptl_crystal_density_diffrn      2.373
_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
Fe   0.00000   0.00000   0.00000   0.01393
Al1   0.00000   0.50000   0.00000   0.00760
Al2   0.00000   0.50000   0.50000   0.00760
P   0.34310   0.66650   0.92240   0.00760
Op1   0.16390   0.64810   0.04200   0.01013
Op2   0.29350   0.57590   0.70020   0.01140
Op3   0.26910   0.81670   0.90690   0.01520
Op4   0.34050   0.37200   0.95670   0.01013
O-h5   0.13980   0.50340   0.29120   0.01140
Ow6   0.23330   0.31890   0.54370   0.01393
Ow7   0.24740   0.01240   0.31950   0.02786
Ow8   0.22250   0.10850   0.92830   0.02913
Ow9   0.26400   0.80720   0.50500   0.02660
H1   0.31000   0.50000   0.30000   0.03800
H2   0.27000   0.30000   0.68000   0.03800
H3   0.41000   0.30000   0.52000   0.03800
H4   0.25000   0.08000   0.39000   0.03800
H5   0.25000   0.93000   0.37000   0.03800
H6   0.17000   0.16000   0.95000   0.03800
H7   0.36000   0.14000   0.03000   0.03800
H8   0.30000   0.75000   0.64000   0.03800
H9   0.16000   0.74000   0.46000   0.03800