#------------------------------------------------------------------------------
#$Date: 2017-09-11 15:25:09 +0200 (lun 11 de sep de 2017) $
#$Revision: 200452 $
#$URL: svn://www.crystallography.net/cod/cif/1/01/01/1010102.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_1010102
loop_
_publ_author_name
'Hoard, J L'
'Vincent, W B'
_publ_section_title
;
Ytructures of Complex Fluorides. Potassium Hexafluogermanate and
Ammonium Hexafluogermanate
;
_journal_coden_ASTM              JACSAT
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              2849
_journal_page_last               2852
_journal_paper_doi               10.1021/ja01265a082
_journal_volume                  61
_journal_year                    1939
_chemical_formula_structural     '(N H4)2 Ge F6'
_chemical_formula_sum            'F6 Ge H8 N2'
_chemical_name_systematic        'Ammonium hexafluorogermanate'
_space_group_IT_number           164
_symmetry_cell_setting           trigonal
_symmetry_Int_Tables_number      164
_symmetry_space_group_name_Hall  '-P 3 2"'
_symmetry_space_group_name_H-M   'P -3 m 1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   5.85(1)
_cell_length_b                   5.85(1)
_cell_length_c                   4.775(10)
_cell_volume                     141.5
_exptl_crystal_density_meas      2.64
_cod_original_formula_sum        'H8 F6 Ge N2'
_cod_database_code               1010102
_cod_depositor_comments
;
 Removing dummy H atoms since the hydrogen atoms they represent are already
 marked using the _atom_site_attached_hydrogens data item.

 Antanas Vaitkus,
 2017-09-11
;
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x-y,z
y-x,-x,z
-y,-x,z
x,x-y,z
y-x,y,z
-x,-y,-z
y,y-x,-z
x-y,x,-z
y,x,-z
-x,y-x,-z
x-y,-y,-z
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
N1 N3- 2 d 0.3333 0.6667 0.695 1. 4 d
Ge1 Ge4+ 1 a 0. 0. 0. 1. 0 d
F1 F1- 6 i 0.143 0.857 0.214 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
N3- -3.000
Ge4+ 4.000
F1- -1.000
