#------------------------------------------------------------------------------
#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/55/1525545.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_1525545
loop_
_publ_author_name
'Abrahams, S.C.'
'Bernstein, J.L.'
_publ_section_title
;
 Ferroelastic effect in Rb Fe F4 and Cs Fe F4
;
_journal_name_full               'Materials Research Bulletin'
_journal_page_first              715
_journal_page_last               720
_journal_volume                  7
_journal_year                    1972
_chemical_formula_sum            'F4 Fe Rb'
_chemical_name_systematic        'Rb (Fe F4)'
_space_group_IT_number           57
_symmetry_space_group_name_Hall  '-P 2c 2ac'
_symmetry_space_group_name_H-M   'P c a m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.615
_cell_length_b                   6.245
_cell_length_c                   7.62
_cell_volume                     362.374
_citation_journal_id_ASTM        MRBUAC
_cod_data_source_file            Abrahams_MRBUAC_1972_1942.cif
_cod_data_source_block           F4Fe1Rb1
_cod_original_cell_volume        362.3742
_cod_original_sg_symbol_Hall     '-P 2c 2b (y,-x,z)'
_cod_original_formula_sum        'F4 Fe1 Rb1'
_cod_database_code               1525545
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z+1/2
-x+1/2,y,-z
x+1/2,-y,-z+1/2
-x,-y,-z
x,y,-z-1/2
x-1/2,-y,z
-x-1/2,y,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
F2 F-1 0.5088 -0.0657 0.25 1 0.0
F3 F-1 0.5492 0.7202 0.5403 1 0.0
F1 F-1 0.25 -0.0677 0 1 0.0
Rb1 Rb+1 0.2154 0.5197 0.25 1 0.0
Fe1 Fe+3 0.5 0 0 1 0.0
