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#$Date: 2015-09-05 14:29:43 +0300 (Sat, 05 Sep 2015) $
#$Revision: 154414 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/97/1529786.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_1529786
loop_
_publ_author_name
'Dago, A.M.'
'Pushcharovskii, D.Yu.'
'Pobedimskaya, E.A.'
'Strelkova, E.E.'
'Belov, N.V.'
_publ_section_title
;
 Tr4 Ge3 O9 (O H, F)6, a new structural type in the series of rare-earth
 germanates
;
_journal_name_full               'Doklady Akademii Nauk SSSR'
_journal_page_first              857
_journal_page_last               861
_journal_volume                  250
_journal_year                    1980
_chemical_formula_sum            'F6 Ge3 O9 Yb4'
_chemical_name_systematic        'Yb4 Ge3 O9 F6'
_space_group_IT_number           63
_symmetry_space_group_name_Hall  '-C 2c 2'
_symmetry_space_group_name_H-M   'C m c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.866
_cell_length_b                   10.694
_cell_length_c                   7.028
_cell_volume                     1117.290
_citation_journal_id_ASTM        DANKAS
_cod_data_source_file            Dago_DANKAS_1980_555.cif
_cod_data_source_block           F6Ge3O9Yb4
_cod_original_cell_volume        1117.29
_cod_database_code               1529786
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z+1/2
x,-y,-z
-x,y,-z+1/2
-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
-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
O4 O-2 0 0.447 0.75 1 0.0
Yb2 Yb+3 0.14524 0.0634 0.25 1 0.0
Ge2 Ge+4 0.1556 0.3824 0.25 1 0.0
Yb1 Yb+3 0.37076 0.2081 0.25 1 0.0
O1 O-2 0.088 0.375 0.459 1 0.0
Ge1 Ge+4 0 0.5 0.5 1 0.0
F3 F-1 0 0.102 0.25 1 0.0
F2 F-1 0 0.193 0.75 1 0.0
F1 F-1 0.142 0.114 0.562 1 0.0
O3 O-2 0.29 0.022 0.25 1 0.0
O2 O-2 0.219 0.247 0.25 1 0.0
