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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/1/53/28/1532821.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_1532821
loop_
_publ_author_name
'Wuernisha, T.'
'Sekizawa, K.'
'Takahashi, Y.'
'Takano, Y.'
'Takase, K.'
_publ_section_title
;
 Effects of Sr substitution for Ba on the crystal structure, oxygen
 content and electrical properties of Nd (Ba1-x Srx)2 Cu3 O7-d
;
_journal_name_full               'Journal of Alloys Compd.'
_journal_page_first              216
_journal_page_last               220
_journal_volume                  377
_journal_year                    2004
_chemical_formula_sum            'Ba1.2 Cu3 Nd O6.97 Sr0.8'
_chemical_name_systematic        'Nd Ba1.2 Sr0.8 (Cu3 O6.97)'
_space_group_IT_number           47
_symmetry_space_group_name_Hall  '-P 2 2'
_symmetry_space_group_name_H-M   'P m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   3.869
_cell_length_b                   3.8757
_cell_length_c                   11.6731
_cell_volume                     175.039
_citation_journal_id_ASTM        JALCEU
_cod_data_source_file            Wuernisha_JALCEU_2004_1540.cif
_cod_data_source_block           Ba1.2Cu3Nd1O6.97Sr0.8
_cod_original_cell_volume        175.0391
_cod_original_formula_sum        'Ba1.2 Cu3 Nd1 O6.97 Sr0.8'
_cod_database_code               1532821
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z
x,-y,-z
-x,y,-z
-x,-y,-z
x,y,-z
-x,y,z
x,-y,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 0.5 0 0.3812 1 0.0
Ba1 Ba+2 0.5 0.5 0.1824 0.6 0.0
O2 O-2 0 0.5 0.3633 1 0.0
Cu1 Cu+2 0 0 0 1 0.0
Nd1 Nd+3 0.5 0.5 0.5 0.9 0.0
Sr2 Sr+2 0.5 0.5 0.1824 0.35 0.0
Sr1 Sr+2 0.5 0.5 0.5 0.1 0.0
O5 O-2 0.5 0 0 0.33 0.0
Nd2 Nd+3 0.5 0.5 0.1824 0.05 0.0
O1 O-2 0 0 0.1653 1 0.0
Cu2 Cu+2 0 0 0.3515 1 0.0
O4 O-2 0 0.5 0 0.64 0.0
