#------------------------------------------------------------------------------
#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/7/03/57/7035743.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_7035743
loop_
_publ_author_name
'Aguadero, A.'
'Escudero, M.J.'
'Pomjakushin, V.'
'Alonso, J.A.'
'Perez, M.'
'Daza, L.'
_publ_section_title
;
 Effect of Sr content on the crystal structure and electrical properties
 of the system La(2-x) Sr(x) Ni O(4+delta) (0 <= x <=1 )
;
_journal_name_full
'Journal of the Chemical Society. Dalton Transactions'
_journal_page_first              4377
_journal_page_last               4383
_journal_volume                  2006
_journal_year                    2006
_chemical_formula_sum            'La1.75 Ni O14 Sr0.25'
_chemical_name_systematic        '(La1.75 Sr0.25) Ni O4.036'
_space_group_IT_number           139
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.4288
_cell_length_b                   5.4288
_cell_length_c                   12.7032
_cell_volume                     374.387
_citation_journal_id_ASTM        JCSDAA
_cod_data_source_file            Aguadero_JCSDAA_2006_93.cif
_cod_data_source_block           La1.75Ni1O14Sr0.25
_cod_original_cell_volume        374.3871
_cod_original_sg_symbol_Hall     '-I 4 2 '
_cod_original_sg_symbol_H-M      'I 4/m m m '
_cod_original_formula_sum        'La1.75 Ni1 O14 Sr0.25'
_cod_database_code               7035743
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x,z
-x,-y,z
y,-x,z
-y,-x,-z
x,-y,-z
y,x,-z
-x,y,-z
-x,-y,-z
y,-x,-z
x,y,-z
-y,x,-z
y,x,z
-x,y,z
-y,-x,z
x,-y,z
-x+1/2,-y+1/2,-z+1/2
-x+1/2,-y+1/2,z+1/2
-x+1/2,y+1/2,-z+1/2
-x+1/2,y+1/2,z+1/2
-y+1/2,-x+1/2,-z+1/2
-y+1/2,-x+1/2,z+1/2
-y+1/2,x+1/2,-z+1/2
-y+1/2,x+1/2,z+1/2
x+1/2,-y+1/2,-z+1/2
x+1/2,-y+1/2,z+1/2
x+1/2,y+1/2,-z+1/2
x+1/2,y+1/2,z+1/2
y+1/2,-x+1/2,-z+1/2
y+1/2,-x+1/2,z+1/2
y+1/2,x+1/2,-z+1/2
y+1/2,x+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
Sr1 Sr+2 0 0 0.3614 0.125 0.0
O3 O-2 -0.041 0.041 0.171 1 0.0
Ni1 Ni+2 0 0 0 1 0.0
O2 O-2 0 0 0.176 1 0.0
La1 La+3 0 0 0.3614 0.875 0.0
O4 O-2 0.25 0.25 0.25 1 0.0
O1 O-2 0.25 0.25 0 1 0.0
