#------------------------------------------------------------------------------
#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/67/1526722.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_1526722
loop_
_publ_author_name
'Kopnin, E.M.'
'Belik, A.A.'
'Karpinski, J.'
'Boettger, G.'
'Schwer, H.'
_publ_section_title
;
 Crystal structure of La Ho0.75 Sr0.25 Cu O3.89 : evidence of oxygen
 vacancies in the fluorite-slab
;
_journal_name_full               'Journal of Alloys Compd.'
_journal_page_first              1
_journal_page_last               4
_journal_volume                  319
_journal_year                    2001
_chemical_formula_sum            'Cu Ho0.75 La O3.89 Sr0.25'
_chemical_name_systematic        '(La0.25 Ho0.75) (La0.75 Sr0.25) Cu O3.89'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  '-P 4a 2a'
_symmetry_space_group_name_H-M   'P 4/n m m :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.8389
_cell_length_b                   3.8389
_cell_length_c                   12.5373
_cell_volume                     184.764
_citation_journal_id_ASTM        JALCEU
_cod_data_source_file            Kopnin_JALCEU_2001_1254.cif
_cod_data_source_block           Cu1Ho0.75La1O3.89Sr0.25
_cod_original_cell_volume        184.7641
_cod_original_formula_sum        'Cu1 Ho0.75 La1 O3.89 Sr0.25'
_cod_database_code               1526722
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y+1/2,x,z
-x+1/2,-y+1/2,z
y,-x+1/2,z
x+1/2,-y,-z
y+1/2,x+1/2,-z
-x,y+1/2,-z
-y,-x,-z
-x,-y,-z
y-1/2,-x,-z
x-1/2,y-1/2,-z
-y,x-1/2,-z
-x-1/2,y,z
-y-1/2,-x-1/2,z
x,-y-1/2,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
O3 O-2 0.75 0.25 0.7658 1 0.0
La2 La+3 0.75 0.75 0.1012 0.25 0.0
O1 O-2 0.2927 0.2927 0.4255 0.25 0.0
La1 La+3 0.75 0.75 0.3859 0.75 0.0
Sr1 Sr+2 0.75 0.75 0.3859 0.25 0.0
Ho1 Ho+3 0.75 0.75 0.1012 0.75 0.0
O2 O-2 0.25 0.75 0 0.89 0.0
Cu1 Cu+2 0.25 0.25 0.2444 1 0.0
