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#$Date: 2015-10-05 14:31:45 +0300 (Mon, 05 Oct 2015) $
#$Revision: 160147 $
#$URL: file:///home/coder/svn-repositories/cod/cif/4/00/25/4002583.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_4002583
loop_
_publ_author_name
'Viciu, L.'
'Spinu, L.'
'Koenig, J.'
'Wiley, J.B.'
'Zhou Weilie'
_publ_section_title
;
 Insertion of a two-dimensional iron-chloride network between perovskite
 blocks. Synthesis and characterization of the layered oxyhalide, (Fe Cl)
 La Nb2 O7
;
_journal_name_full               'Chemistry of Materials (1,1989-)'
_journal_page_first              1480
_journal_page_last               1485
_journal_volume                  15
_journal_year                    2003
_chemical_formula_sum            'Cl0.969 Fe0.98 La Nb2 O7'
_chemical_name_systematic        '(Fe0.98 Cl0.969) La (Nb2 O7)'
_space_group_IT_number           123
_symmetry_space_group_name_Hall  '-P 4 2'
_symmetry_space_group_name_H-M   'P 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   3.879
_cell_length_b                   3.879
_cell_length_c                   11.861
_cell_volume                     178.468
_citation_journal_id_ASTM        CMATEX
_cod_data_source_file            Viciu_CMATEX_2003_308.cif
_cod_data_source_block           Cl0.969Fe0.98La1Nb2O7
_cod_original_cell_volume        178.4682
_cod_chemical_formula_sum_orig   'Cl0.969 Fe0.98 La1 Nb2 O7'
_cod_database_code               4002583
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x,z
-x,-y,z
y,-x,z
x,-y,-z
y,x,-z
-x,y,-z
-y,-x,-z
-x,-y,-z
y,-x,-z
x,y,-z
-y,x,-z
-x,y,z
-y,-x,z
x,-y,z
y,x,z
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Nb1 Nb+5 0.5 0.5 0.19057 1 0.0
O1 O-2 0 0.5 0.1546 1 0.0
O3 O-2 0.5 0.5 0 1 0.0
Cl1 Cl-1 0 0 0.5 0.969 0.0
Fe1 Fe+2 0.421 0.5 0.5 0.245 0.0
La1 La+3 0 0 0 1 0.0
O2 O-2 0.5 0.5 0.3358 1 0.0