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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/1/52/10/1521078.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_1521078
loop_
_publ_author_name
'Grybos, J.'
'Wabia, M.'
'Guskos, N.'
'Kubanek, F.'
_publ_section_title
;
 Main- and superstructure by X-ray scattering for annealed single crystal
 of Y Ba2 Cu3 O6.5
;
_journal_name_full               'Physica C (Amsterdam)'
_journal_page_first              51
_journal_page_last               64
_journal_volume                  320
_journal_year                    1999
_chemical_formula_sum            'Ba2 Cu3 O6.48 Y'
_chemical_name_systematic        'Y Ba2 Cu3 O6.48'
_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            2
_cell_length_a                   7.674
_cell_length_b                   3.881
_cell_length_c                   11.724
_cell_volume                     349.173
_citation_journal_id_ASTM        PHYCE6
_cod_data_source_file            Grybos_PHYCE6_1999_634.cif
_cod_data_source_block           Ba2Cu3O6.48Y1
_cod_original_cell_volume        349.1735
_cod_original_formula_sum        'Ba2 Cu3 O6.48 Y1'
_cod_database_code               1521078
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
Cu1 Cu+1 0 0 0 1 0.0
O3 O-2 0 0.5 0.3763 1 0.0
Ba1 Ba+2 0.247 0.5 0.1887 1 0.0
O5 O-2 0 0 0.153 1 0.0
O2 O-2 0.25 0 0.3781 1 0.0
Cu2 Cu+1 0.5 0 0 1 0.0
Y1 Y+3 0.251 0.5 0.5 1 0.0
O1 O-2 0 0.5 0 0.74 0.0
Cu3 Cu+1 0 0 0.3575 1 0.0
O7 O-2 0.5 0.5 0 0.23 0.0
O4 O-2 0.5 0.5 0.3763 1 0.0
O6 O-2 0.5 0 0.1512 1 0.0
Cu4 Cu+1 0.5 0 0.3547 1 0.0
