#------------------------------------------------------------------------------
#$Date: 2011-09-28 15:24:46 +0100 (Wed, 28 Sep 2011) $
#$Revision: 26848 $
#$URL: svn://www.crystallography.net/cod/cif/2/00/26/2002676.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_2002676
_chemical_name_systematic          'Sodium tristrontium ruthenate(V)'
_chemical_formula_structural       'Na Sr3 (Ru O6)'
_chemical_formula_sum              'Na O6 Ru Sr3'
_publ_section_title
;
Ueber das gemischte alkali-Erdalkali-Oxoruthenat Na Sr3 Ru O6
;
_space_group_IT_number           167
_symmetry_space_group_name_Hall  '-R 3 2"c'
_symmetry_space_group_name_H-M   'R -3 c :H'
_[local]_cod_cif_authors_sg_H-M  'R -3 c H'
loop_
_publ_author_name
  'Frenzen, S'
  'Mueller-Buschbaum, Hk'
_journal_name_full
;
Zeitschrift fuer Naturforschung, Teil B. Anorganische Chemie,
Organische Chemie (42,1987-)
;
_journal_volume                    50
_journal_year                      1995
_journal_page_first                581
_journal_page_last                 584
_cell_length_a                     9.6069(8)
_cell_length_b                     9.6069(8)
_cell_length_c                     11.513(2)
_cell_angle_alpha                  90
_cell_angle_beta                   90
_cell_angle_gamma                  120
_cell_volume                       920.2
_cell_formula_units_Z              6
_symmetry_cell_setting             trigonal
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '-y,x-y,z'
  'y-x,-x,z'
  '-y,-x,1/2+z'
  'x,x-y,1/2+z'
  'y-x,y,1/2+z'
  '-x,-y,-z'
  'y,y-x,-z'
  'x-y,x,-z'
  'y,x,1/2-z'
  '-x,y-x,1/2-z'
  'x-y,-y,1/2-z'
  '1/3+x,2/3+y,2/3+z'
  '2/3+x,1/3+y,1/3+z'
  '1/3-y,2/3+x-y,2/3+z'
  '2/3-y,1/3+x-y,1/3+z'
  '1/3-x+y,2/3-x,2/3+z'
  '2/3-x+y,1/3-x,1/3+z'
  '1/3-y,2/3-x,1/6+z'
  '2/3-y,1/3-x,5/6+z'
  '1/3+x,2/3+x-y,1/6+z'
  '2/3+x,1/3+x-y,5/6+z'
  '1/3-x+y,2/3+y,1/6+z'
  '2/3-x+y,1/3+y,5/6+z'
  '1/3-x,2/3-y,2/3-z'
  '2/3-x,1/3-y,1/3-z'
  '1/3+y,2/3-x+y,2/3-z'
  '2/3+y,1/3-x+y,1/3-z'
  '1/3+x-y,2/3+x,2/3-z'
  '2/3+x-y,1/3+x,1/3-z'
  '1/3+y,2/3+x,1/6-z'
  '2/3+y,1/3+x,5/6-z'
  '1/3-x,2/3-x+y,1/6-z'
  '2/3-x,1/3-x+y,5/6-z'
  '1/3+x-y,2/3-y,1/6-z'
  '2/3+x-y,1/3-y,5/6-z'
loop_
_atom_type_symbol
_atom_type_oxidation_number
  Na1+   1.000
  Sr2+   2.000
  Ru5+   5.000
  O2-   -2.000
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
  Na1   Na1+   6 a 0. 0. 0.25 1.  0 d
  Sr1   Sr2+  18 e 0.6423(2) 0. 0.25 1.  0 d
  Ru1   Ru5+   6 b 0. 0. 0. 1.  0 d
  O1    O2-   36 f 0.1787(5) 0.1547(5) 0.0991(4) 1.  0 d
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_22
_atom_site_aniso_U_23
_atom_site_aniso_U_33
  Na1   0.010(2) 0.005(1) 0. 0.010(2) 0. 0.010(2)
  Sr1   0.007(1) 0.003(1) -0.001(1) 0.006(1) -0.001(1) 0.009(1)
  Ru1   0.004(1) 0.002(1) 0. 0.004(1) 0. 0.005(1)
  O1    0.009(2) 0.005(2) -0.001(1) 0.011(2) -0.001(1) 0.010(2)
_refine_ls_R_factor_all            0.035
_cod_database_code 2002676