#------------------------------------------------------------------------------
#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/4/00/22/4002223.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_4002223
loop_
_publ_author_name
'Cascales, C.'
'Monge, M.A.'
'Fernandez Diaz, M.T.'
_publ_section_title
;
 Low-temperature magnetic ordering in rare-earth copper germanates R2 Cu
 Ge4 O12, R = Ho, Er
;
_journal_name_full               'Chemistry of Materials (1,1989-)'
_journal_page_first              3369
_journal_page_last               3375
_journal_volume                  12
_journal_year                    2000
_chemical_formula_sum            'Cu Ge4 Ho2 O12'
_chemical_name_systematic        'Ho2 (Cu Ge4 O12)'
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                86.874
_cell_angle_beta                 102.686
_cell_angle_gamma                113.792
_cell_formula_units_Z            1
_cell_length_a                   7.1678
_cell_length_b                   7.9291
_cell_length_c                   4.89409
_cell_volume                     248.119
_citation_journal_id_ASTM        CMATEX
_cod_data_source_file            Cascales_CMATEX_2000_1052.cif
_cod_data_source_block           Cu1Ge4Ho2O12
_cod_original_cell_volume        248.1193
_cod_original_formula_sum        'Cu1 Ge4 Ho2 O12'
_cod_database_code               4002223
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,-z
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
Ge2 Ge+4 0.1674 0.7778 0.5428 1 0.0
Cu1 Cu+2 0 0 0 1 0.0
O3 O-2 0.3004 -0.0086 0.7324 1 0.0
O6 O-2 0.0647 0.6109 0.7732 1 0.0
O1 O-2 0.2239 0.1908 0.2544 1 0.0
O4 O-2 0.3474 0.7166 0.4222 1 0.0
Ge1 Ge+4 0.3808 0.2057 0.579 1 0.0
O5 O-2 0.4242 0.3918 0.7854 1 0.0
O2 O-2 -0.0034 0.7981 0.2471 1 0.0
Ho1 Ho+3 0.2307 0.4512 0.0435 1 0.0
