#------------------------------------------------------------------------------
#$Date: 2015-07-13 22:36:59 +0300 (Mon, 13 Jul 2015) $
#$Revision: 151024 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/85/1528587.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_1528587
loop_
_publ_author_name
'Horyn, R.'
'Kubiak, R.'
_publ_section_title
;
 The crystal structure of Nb10 Ge7 (Nb3 Ge2)
;
_journal_name_full
;
Bulletin de l'Academie Polonaise des Sciences, Serie des Sciences Chimiques
;
_journal_page_first              185
_journal_page_last               189
_journal_volume                  19
_journal_year                    1971
_chemical_formula_sum            'Ge7 Nb10'
_chemical_name_systematic        'Nb10 Ge7'
_space_group_IT_number           193
_symmetry_space_group_name_Hall  '-P 6c 2'
_symmetry_space_group_name_H-M   'P 63/m c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   7.783
_cell_length_b                   7.783
_cell_length_c                   5.39
_cell_volume                     282.757
_citation_journal_id_ASTM        BAPCAQ
_cod_data_source_file            Horyn_BAPCAQ_1971_111.cif
_cod_data_source_block           Ge7Nb10
_cod_database_code               1528587
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x-y,x,z+1/2
-y,x-y,z
-x,-y,z+1/2
-x+y,-x,z
y,-x+y,z+1/2
-y,-x,-z
x-y,-y,-z+1/2
x,x-y,-z
y,x,-z+1/2
-x+y,y,-z
-x,-x+y,-z+1/2
-x,-y,-z
-x+y,-x,-z-1/2
y,-x+y,-z
x,y,-z-1/2
x-y,x,-z
-y,x-y,-z-1/2
y,x,z
-x+y,y,z-1/2
-x,-x+y,z
-y,-x,z-1/2
x-y,-y,z
x,x-y,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
Ge1 Ge 0.6085 0 0.25 1 0.0
Nb1 Nb 0.3333 0.6666 0.5 1 0.0
Nb2 Nb 0.2624 0 0.25 1 0.0
Ge2 Ge 0 0 0.5 0.5 0.0
