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#$Date: 2015-07-14 02:08:55 +0300 (Tue, 14 Jul 2015) $
#$Revision: 151534 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/52/88/1528820.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_1528820
loop_
_publ_author_name
'Regan, K.A.'
'Lee, M.'
'Huang, Q.'
'Ramirez, A.P.'
'Cava, J.R.'
_publ_section_title
;
 Structure and magnetism of Na Ru2 O4 and Na2.7 Ru4 O9
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              195
_journal_page_last               204
_journal_volume                  179
_journal_year                    2006
_chemical_formula_sum            'Na2.73 O9 Ru4'
_chemical_name_systematic        'Na2.73 Ru4 O9'
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 104.766
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   23.246
_cell_length_b                   2.8411
_cell_length_c                   11.0394
_cell_volume                     705.010
_citation_journal_id_ASTM        JSSCBI
_cod_data_source_file            Regan_JSSCBI_2006_1111.cif
_cod_data_source_block           Na2.73O9Ru4
_cod_original_cell_volume        705.0102
_cod_database_code               1528820
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y,-z
-x,-y,-z
x,-y,z
x+1/2,y+1/2,z
-x+1/2,y+1/2,-z
-x+1/2,-y+1/2,-z
x+1/2,-y+1/2,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
Na2 Na+1 0.1456 0.5 0.6055 1 0.0
Ru1 Ru+3 0 0 0 1 0.0
O6 O-2 0.2015 0 0.4959 1 0.0
Na1 Na+1 0.1388 0 0.1026 1 0.0
Ru5 Ru+3 0.272 0 0.1299 1 0.0
O3 O-2 0.1339 0.5 0.2788 1 0.0
O9 O-2 0.3314 0.5 0.2009 1 0.0
O4 O-2 0.0776 0 0.4415 1 0.0
O8 O-2 0.2114 0.5 0.0436 1 0.0
O1 O-2 -0.06 0.5 0.0113 1 0.0
Na3 Na+1 0.073 0 0.8107 0.73 0.0
Ru4 Ru+3 0.2153 0.5 0.3808 1 0.0
O7 O-2 0.2386 0 0.2737 1 0.0
O2 O-2 0.0293 0 0.1845 1 0.0
Ru3 Ru+3 0.0591 0.5 0.3097 1 0.0
Ru2 Ru+3 0 0 0.5 1 0.0
O5 O-2 -0.0235 0.5 0.3665 1 0.0