data_global
_chemical_name_mineral 'Phosphosiderite'
loop_
_publ_author_name
'Taxer K'
'Bartl H'
_journal_name_full 'Crystal Research and Technology'
_journal_volume 39 
_journal_year 2004
_journal_page_first 1080
_journal_page_last 1088
_publ_section_title
;
 On the dimorphy between the variscite and clinovariscite group: refined
 finestructural relationship of strengite and clinostrengite, Fe(PO4)*2H2O
;
_database_code_amcsd 0012325
_chemical_compound_source 'Kreuzberg, Pleystein, Barvaria'
_chemical_formula_sum 'Fe P O6 H4'
_cell_length_a 5.335
_cell_length_b 9.808
_cell_length_c 8.720
_cell_angle_alpha 90
_cell_angle_beta 90.54
_cell_angle_gamma 90
_cell_volume 456.260
_exptl_crystal_density_diffrn      2.720
_symmetry_space_group_name_H-M 'P 1 21/n 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2-y,1/2+z'
  '1/2-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
Fe   0.09162   0.82617   0.19174   0.00530
P  -0.08680   0.14919   0.18397   0.00540
O1  -0.20100   0.70580   0.21690   0.01080
O2  -0.11630  -0.00660   0.16980   0.00890
O3   0.33440   0.67760   0.23540   0.01230
O4   0.09430   0.78130  -0.02670   0.01330
O5   0.41220   0.36550   0.07240   0.02700
O6   0.39130   0.95130   0.18270   0.02700
H1  -0.05100   0.45300   0.33020   0.02000
H2   0.28500   0.33500   0.02190   0.02000
H3   0.14600   0.53300   0.29250   0.02000
H4   0.53700   0.34800   0.01360   0.02000