#------------------------------------------------------------------------------
#$Date: 2008-04-05 09:13:02 +0100 (Sat, 05 Apr 2008) $
#$Revision: 340 $
#$URL: svn://www.crystallography.net/cod/cif/2/2101254.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2101254
loop_
_publ_author_name
'Labb\'e, P.'
'Led\'esert, M.'
'Maignan, A.'
'Martin, C.'
'Leligny, H.'
'Raveau, B.'
_publ_section_title
;
 Single crystal study of the `BaSr' 1212 superconductor
 Tl~1+<i>x~</i>BaSrCa~1-<i>x~</i>Cu~2~O~7-\d~
;
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first              18
_journal_page_last               22
_journal_volume                  51
_journal_year                    1995
_chemical_formula_sum            'Ba1.04 Ca0.78 Cu2 O7 Sr0.96 Tl1.22'
_chemical_formula_weight         746.6
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-P 4 2'
_symmetry_space_group_name_H-M   'P 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   3.8234(9)
_cell_length_b                   3.8234(9)
_cell_length_c                   12.384(4)
_cell_volume                     181.0
_diffrn_radiation_type           Mo
_diffrn_radiation_wavelength     0.71073
_exptl_absorpt_coefficient_mu    46.7
_exptl_crystal_density_diffrn    6.8
_[local]_cod_data_source_file    du0384.cif
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Tl .0862(6) .0 .0
Ca .5 .5 .5
Ba .5 .5 .21280(10)
Cu .0 .0 .3675(2)
O(1) .5 .0 .3749(8)
O(2) .0 .0 .1640(10)
O(3) .5 .5 .0