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#$Date: 2015-07-10 12:18:16 +0300 (Fri, 10 Jul 2015) $
#$Revision: 141599 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/52/13/1521390.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_1521390
loop_
_publ_author_name
'Kennedy, B.J.'
'Howard, C.J.'
'Chakoumakos, B.C.'
_publ_section_title
;
 High-temperature phase transitions in Sr Hf O3
;
_journal_name_full
'Physical Review, Serie 3. B - Condensed Matter (18,1978-)'
_journal_page_first              2972
_journal_page_last               2975
_journal_volume                  60
_journal_year                    1999
_chemical_formula_sum            'Hf O3 Sr'
_chemical_name_systematic        'Sr (Hf O3)'
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2c 2ab'
_symmetry_space_group_name_H-M   'P b n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.7516
_cell_length_b                   5.7646
_cell_length_c                   8.1344
_cell_volume                     269.702
_citation_journal_id_ASTM        PRBMDO
_cod_data_source_file            Kennedy_PRBMDO_1999_707.cif
_cod_data_source_block           Hf1O3Sr1
_cod_cif_authors_sg_Hall         '-P 2ac 2n (z,x,y)'
_cod_original_cell_volume        269.7015
_cod_chemical_formula_sum_orig   'Hf1 O3 Sr1'
_cod_database_code               1521390
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x+1/2,-y+1/2,-z
-x+1/2,y+1/2,-z+1/2
-x,-y,z+1/2
-x,-y,-z
-x-1/2,y-1/2,z
x-1/2,-y-1/2,z-1/2
x,y,-z-1/2
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
O1 O-2 -0.063 -0.014 0.25 1 0.0
Hf1 Hf+4 0 0 0 1 0.0
Sr1 Sr+2 0.004 0.516 0.25 1 0.0
O2 O-2 0.2189 0.2789 0.0335 1 0.0