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#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/2/10/62/2106290.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_2106290
loop_
_publ_author_name
'Cruickshank, D.W.J.'
'Kalman, A.'
'Stephens, J.S.'
_publ_section_title
;
 A reinvestigation of sodium metagermanate
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              1333
_journal_page_last               1334
_journal_volume                  34
_journal_year                    1978
_chemical_formula_sum            'Ge Na2 O3'
_chemical_name_systematic        'Na2 Ge O3'
_space_group_IT_number           36
_symmetry_space_group_name_Hall  'C 2c -2'
_symmetry_space_group_name_H-M   'C m c 21'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.845
_cell_length_b                   6.224
_cell_length_c                   4.918
_cell_volume                     331.961
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            Cruickshank_ACBCAR_1978_1915.cif
_cod_data_source_block           Ge1Na2O3
_cod_original_cell_volume        331.9615
_cod_original_formula_sum        'Ge1 Na2 O3'
_cod_database_code               2106290
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z+1/2
-x,y,z
x,-y,z+1/2
x+1/2,y+1/2,z
-x+1/2,-y+1/2,z+1/2
-x+1/2,y+1/2,z
x+1/2,-y+1/2,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
Na1 Na+1 0.1676 0.33982 0 1 0.0
O2 O-2 0 0.10277 0.89613 1 0.0
O1 O-2 0.13596 0.29444 0.47603 1 0.0
Ge1 Ge+4 0 0.16296 0.53641 1 0.0
