#------------------------------------------------------------------------------
#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/4/00/22/4002224.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_4002224
loop_
_publ_author_name
'Cascales, C.'
'Fernandez Diaz, M.T.'
'Monge, M.A.'
_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 Er2 Ge4 O12'
_chemical_name_systematic        'Er2 (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                86.926
_cell_angle_beta                 102.651
_cell_angle_gamma                113.735
_cell_formula_units_Z            1
_cell_length_a                   7.1594
_cell_length_b                   7.9205
_cell_length_c                   4.9075
_cell_volume                     248.376
_citation_journal_id_ASTM        CMATEX
_cod_data_source_file            Cascales_CMATEX_2000_1053.cif
_cod_data_source_block           Cu1Er2Ge4O12
_cod_original_cell_volume        248.3761
_cod_original_formula_sum        'Cu1 Er2 Ge4 O12'
_cod_database_code               4002224
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
O2 O-2 -0.0005 0.8003 0.2462 1 0.0
O6 O-2 0.0634 0.6084 0.7709 1 0.0
Cu1 Cu+2 0 0 0 1 0.0
O5 O-2 0.4271 0.394 0.787 1 0.0
O3 O-2 0.3029 -0.0072 0.7312 1 0.0
O4 O-2 0.3471 0.7202 0.4227 1 0.0
Ge1 Ge+4 0.3839 0.2073 0.5804 1 0.0
Ge2 Ge+4 0.1675 0.7785 0.5414 1 0.0
O1 O-2 0.2242 0.1929 0.2603 1 0.0
Er1 Er+3 0.2305 0.45 0.0435 1 0.0
