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#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/95/1529552.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_1529552
loop_
_publ_author_name
'Alonso, J.A.'
'Mzayek, E.'
'Ventanilla, M.'
'Rasines, I.'
_publ_section_title
;
 Preparation and X-ray powder diffraction study of the pyrochlores Cd Ln
 (Ti Sb) O7 (Ln=Nd,Gd,Yb) and Na0.5 Ln1.5 (Ti Sb) O7 (Ln=Nd,Sm,Gd,Dy,Yb)
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              145
_journal_page_last               146
_journal_volume                  140
_journal_year                    1987
_chemical_formula_sum            'Na0.5 O7 Sb Sm1.5 Ti'
_chemical_name_systematic        '(Na.5 Sm1.5) (Ti Sb) O7'
_space_group_IT_number           227
_symmetry_space_group_name_Hall  '-F 4vw 2vw 3'
_symmetry_space_group_name_H-M   'F d -3 m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   10.2597
_cell_length_b                   10.2597
_cell_length_c                   10.2597
_cell_volume                     1079.951
_citation_journal_id_ASTM        ICHAA3
_cod_data_source_file            Alonso_ICHAA3_1987_1528.cif
_cod_data_source_block           Na0.5O7Sb1Sm1.5Ti1
_cod_original_formula_sum        'Na0.5 O7 Sb1 Sm1.5 Ti1'
_cod_database_code               1529552
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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
Sb1 Sb+5 0.5 0.5 0.5 0.5 0.0
Ti1 Ti+4 0.5 0.5 0.5 0.5 0.0
O2 O-2 0.423 0.125 0.125 1 0.0
Sm1 Sm+3 0 0 0 0.75 0.0
Na1 Na+1 0 0 0 0.25 0.0
O1 O-2 0.125 0.125 0.125 1 0.0
