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#$Date: 2015-07-13 02:21:59 +0300 (Mon, 13 Jul 2015) $
#$Revision: 148564 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/52/71/1527180.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_1527180
loop_
_publ_author_name
'Brachtel, G.'
'Hoppe, R.'
_publ_section_title
;
 Ueber Oxoferrate mit isolierten Anionen. Zur Kenntnis von Na8 Fe2 O7
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              15
_journal_page_last               24
_journal_volume                  438
_journal_year                    1978
_chemical_formula_sum            'Fe2 Na8 O7'
_chemical_name_systematic        'Na8 (Fe2 O7)'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 107.73
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.723
_cell_length_b                   11.019
_cell_length_c                   10.103
_cell_volume                     924.963
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            Brachtel_ZAACAB_1978_1538.cif
_cod_data_source_block           Fe2Na8O7
_cod_database_code               1527180
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y+1/2,-z+1/2
-x,-y,-z
x,-y-1/2,z-1/2
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
O4 O-2 0.25105 0.32464 0.81558 1 0.0
Na5 Na+1 0.71362 0.7504 0.93001 1 0.0
O3 O-2 0.67476 0.11816 0.79985 1 0.0
Na4 Na+1 0.43414 0.47096 0.85485 1 0.0
Na2 Na+1 0.74445 0.44791 0.78797 1 0.0
Fe1 Fe+3 0.09293 0.20324 0.77346 1 0.0
Na3 Na+1 0.91445 0.96195 0.85636 1 0.0
Na6 Na+1 0.49843 0.23175 0.87093 1 0.0
Fe2 Fe+3 0.69087 0.21647 0.65362 1 0.0
O2 O-2 0.45703 0.84848 0.89159 1 0.0
O5 O-2 0.10694 0.10967 0.93213 1 0.0
O7 O-2 0.8962 0.61138 0.87955 1 0.0
Na1 Na+1 0.89399 0.24086 0.96685 1 0.0
Na8 Na+1 0.11983 0.4757 0.9227 1 0.0
O6 O-2 0.32739 0.6171 0.00348 1 0.0
Na7 Na+1 0.66025 0.0048 0.98314 1 0.0
O1 O-2 0.10451 0.79796 0.78318 1 0.0