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#$Date: 2016-02-14 16:26:36 +0200 (Sun, 14 Feb 2016) $
#$Revision: 176435 $
#$URL: svn://www.crystallography.net/cod/cif/1/00/03/1000351.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1000351
loop_
_publ_author_name
'Loiseau, Th'
'Lacorre, Ph'
'Calage, Y'
'Greneche, J M'
'Ferey, G'
_publ_section_title
;
Crystal structure and magnetic study of a new iron(III) phosphate,
Fe~1.21~PO₄X (X=F, OH, H₂O), isostructural with 3MgSO₄ .
Mg(OH)₂ . H₂O
;
_journal_coden_ASTM              JSSCBI
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              417
_journal_page_last               427
_journal_paper_doi               10.1006/jssc.1993.1234
_journal_volume                  105
_journal_year                    1993
_chemical_formula_structural     'Fe1.21 (P O4) (F0.45 (O H)0.18 (H2 O)0.37)'
_chemical_formula_sum            'F0.45 Fe1.21 H0.92 O4.55 P'
_chemical_name_systematic
;
Iron phosphate fluoride hydroxide hydrate (1.2/1/0.5/0.2/0.4)
;
_space_group_IT_number           141
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4bd 2'
_symmetry_space_group_name_H-M   'I 41/a m d :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.184(1)
_cell_length_b                   5.184(1)
_cell_length_c                   13.040(5)
_cell_volume                     350.4
_refine_ls_R_factor_all          0.02
_cod_original_sg_symbol_H-M      'I 41/a m d Z'
_cod_original_formula_sum        'H.92 F.45 Fe1.21 O4.55 P'
_cod_database_code               1000351
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x,1/2-y,z
1/4+y,1/4+x,3/4+z
1/4+y,1/4-x,3/4+z
-x,y,z
-x,1/2-y,z
3/4-y,1/4+x,3/4+z
3/4-y,1/4-x,3/4+z
-x,-y,-z
-x,1/2+y,-z
3/4-y,3/4-x,1/4-z
3/4-y,3/4+x,1/4-z
x,-y,-z
x,1/2+y,-z
1/4+y,3/4-x,1/4-z
1/4+y,3/4+x,1/4-z
1/2+x,1/2+y,1/2+z
1/2+x,-y,1/2+z
3/4+y,3/4+x,1/4+z
3/4+y,3/4-x,1/4+z
1/2-x,1/2+y,1/2+z
1/2-x,-y,1/2+z
1/4-y,3/4+x,1/4+z
1/4-y,3/4-x,1/4+z
1/2-x,1/2-y,1/2-z
1/2-x,y,1/2-z
1/4-y,1/4-x,3/4-z
1/4-y,1/4+x,3/4-z
1/2+x,1/2-y,1/2-z
1/2+x,y,1/2-z
3/4+y,1/4-x,3/4-z
3/4+y,1/4+x,3/4-z
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
Fe1 Fe3+ 16 h 0. 0.0330(6) 0.4988(4) 0.303(1) 0 d
P1 P5+ 4 a 0. 0.75 0.125 1. 0 d
O1 O2- 16 h 0. 0.5058(4) 0.1912(1) 1. 0 d
F1 F1- 4 b 0. 0.25 0.375 0.45 0 d
O2 O2- 4 b 0. 0.25 0.375 0.55 0 d
H1 H1+ 32 i -1. -1. -1. 0.115 0 dum
loop_
_atom_type_symbol
_atom_type_oxidation_number
Fe3+ 3.000
P5+ 5.000
O2- -2.000
F1- -1.000
H1+ 1.000
