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#$Date: 2012-02-03 17:16:24 +0000 (Fri, 03 Feb 2012) $
#$Revision: 32112 $
#$URL: svn://www.crystallography.net/cod/cif/2/00/02/2000290.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_2000290
loop_
_publ_author_name
'Lee, J. Y.'
'Swinnea, J. S.'
'Steinfink, H.'
_publ_section_title
;
 (Ca~1{-~<i>x</i>}Pr~<i>x~</i>)~2~(Co~1{-~<i>y</i>}Al~<i>y~</i>)~2~O~5~,
 a brownmillerite structure
;
_journal_issue                   7
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1532
_journal_page_last               1534
_journal_volume                  47
_journal_year                    1991
_chemical_formula_moiety         '[Ca0.82Pr0.18]2[Co[Co0.65Al).35]]O5'
_chemical_formula_sum            'C1.65 Al0.35 Ca1.6 Co O5 Pr0.37'
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_H-M   'P n m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.2789(5)
_cell_length_b                   14.998(2)
_cell_length_c                   5.4868(5)
_cell_volume                     434.41(8)
_diffrn_radiation_type           Mo
_diffrn_radiation_wavelength     0.71069
_exptl_absorpt_coefficient_mu    10.25
_exptl_crystal_density_diffrn    4.63
_exptl_crystal_F_000             572.4
_[local]_cod_data_source_file    cr0289.cif
_[local]_cod_data_source_block   cr0289a
_[local]_cod_cif_authors_sg_H-M  Pnma
_[local]_cod_chemical_formula_sum_orig 'Ca1.6 Co1 Pr0.37 C1.65 Al0.35 O5'
_cod_original_cell_volume        434.41(14)
_cod_database_code               2000290
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Co1 0 0 0 .0086(4)
Co2 -.001(2) 0.25 -.0607(4) .0362(9)
Al -.0013 0.25 -.0607 ?
Ca .0002(6) .10851(6) .4802(2) .0102(3)
Pr .0002 .10851 .4802 ?
O1 .246(2) -.0122(3) .265(2) .0055(10)
O2 -.022(2) .1439(4) .0641(10) .0145(14)
O3 -.1036(16) 0.25 .6282(17) .0109(17)