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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/1/52/19/1521996.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_1521996
loop_
_publ_author_name
'Suematsu, H.'
'Ogiwara, H.'
'Kawano, M.'
'Akao, T.'
'Onda, T.'
'Yamauchi, H.'
'Hayakawa, M.'
'Karppinen, M.'
_publ_section_title
;
 Peak effect in critical current density induced by oxygen
 non-stoichiometry in cation stoichiometric Sm Ba2 Cu3 O7-d superconductor
;
_journal_name_full               'Physica C (Amsterdam)'
_journal_page_first              161
_journal_page_last               171
_journal_volume                  324
_journal_year                    1999
_chemical_formula_sum            'Ba1.94 Cu3 O7 Sm'
_chemical_name_systematic        'Sm Ba1.94 Cu3 O7'
_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                   3.8532
_cell_length_b                   3.906
_cell_length_c                   11.732
_cell_volume                     176.574
_citation_journal_id_ASTM        PHYCE6
_cod_data_source_file            Suematsu_PHYCE6_1999_655.cif
_cod_data_source_block           Ba1.94Cu3O7Sm1
_cod_original_cell_volume        176.5736
_cod_original_formula_sum        'Ba1.94 Cu3 O7 Sm1'
_cod_database_code               1521996
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
O4 O-2 0 0 0.14 1 0.0
O3 O-2 0 0.5 0.38 1 0.0
Cu1 Cu+2 0 0 0 1 0.0
Sm1 Sm+3 0.5 0.5 0.5 1 0.0
Cu2 Cu+2 0 0 0.3365 1 0.0
Ba1 Ba+2 0.5 0.5 0.181 0.9704 0.0
O1 O-2 0 0.5 0 1 0.0
O2 O-2 0.5 0 0.35 1 0.0
