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#$Date: 2015-09-12 17:43:07 +0300 (Sat, 12 Sep 2015) $
#$Revision: 155992 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/07/1530786.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_1530786
loop_
_publ_author_name
'Sizova, R.G.'
'Blinov, V.A.'
'Kuznetsov, V.A.'
'Ilyukhin, V.V.'
'Voronkov, A.A.'
'Belov, N.V.'
_publ_section_title
;
 The crystal structure of Na4 Zr2 Ge3 O12
;
_journal_name_full               'Doklady Akademii Nauk SSSR'
_journal_page_first              855
_journal_page_last               857
_journal_volume                  238
_journal_year                    1978
_chemical_formula_sum            'Ge3 Na4 O12 Zr2'
_chemical_name_systematic        'Na4 Zr2 (Ge O4)3'
_space_group_IT_number           148
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            6
_cell_length_a                   9.429
_cell_length_b                   9.429
_cell_length_c                   22.529
_cell_volume                     1734.618
_citation_journal_id_ASTM        DANKAS
_cod_data_source_file            Sizova_DANKAS_1978_1229.cif
_cod_data_source_block           Ge3Na4O12Zr2
_cod_database_code               1530786
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x-y,z
-x+y,-x,z
-x,-y,-z
y,-x+y,-z
x-y,x,-z
x+2/3,y+1/3,z+1/3
-y+2/3,x-y+1/3,z+1/3
-x+y+2/3,-x+1/3,z+1/3
-x+2/3,-y+1/3,-z+1/3
y+2/3,-x+y+1/3,-z+1/3
x-y+2/3,x+1/3,-z+1/3
x+1/3,y+2/3,z+2/3
-y+1/3,x-y+2/3,z+2/3
-x+y+1/3,-x+2/3,z+2/3
-x+1/3,-y+2/3,-z+2/3
y+1/3,-x+y+2/3,-z+2/3
x-y+1/3,x+2/3,-z+2/3
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
Zr2 Zr+4 0 0 0.645 1 0.0
O1 O-2 0.1715 0.1599 0.0835 1 0.0
Na3 Na+1 0.2968 0.2997 0.2528 1 0.0
O4 O-2 0.1995 0.1758 0.8133 1 0.0
Na1 Na+1 0 0 0 1 0.0
Ge1 Ge+4 0.2943 0.2943 0.75 1 0.0
O2 O-2 0.16 0.181 0.4175 1 0.0
Zr1 Zr+4 0 0 0.145 1 0.0
O3 O-2 0.177 0.1986 0.6882 1 0.0
Na2 Na+1 0 0 0.5 1 0.0
