#------------------------------------------------------------------------------
#$Date: 2015-01-27 20:58:39 +0100 (Tue 27 de Jan de 2015) $
#$Revision: 130149 $
#$URL: svn://www.crystallography.net/cod/cif/1/00/61/1006161.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_1006161
loop_
_publ_author_name
'Schobinger-Papamantellos, P'
'Rodriguez-Carvajal, J'
'Buschow, K H J'
_publ_section_title
;
Magnetic order in the Tb Co6 Ge6 and Tb Co2 Ge2 compounds: a neutron
study
;
_journal_coden_ASTM              JALCEU
_journal_name_full               'Journal of Alloys Compd.'
_journal_page_first              83
_journal_page_last               89
_journal_paper_doi               10.1016/S0925-8388(98)00556-8
_journal_volume                  274
_journal_year                    1998
_chemical_formula_structural     'Tb Co2 Ge2'
_chemical_formula_sum            'Co2 Ge2 Tb'
_chemical_name_systematic        'Terbium cobalt germanide (1/2/2)'
_space_group_IT_number           139
_symmetry_cell_setting           tetragonal
_symmetry_Int_Tables_number      139
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.979(1)
_cell_length_b                   3.979(1)
_cell_length_c                   10.103(3)
_cell_volume                     160.0
_refine_ls_R_factor_all          0.032
_cod_database_code               1006161
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z
-x,y,z
x,-y,z
-y,x,z
y,-x,z
y,x,z
-y,-x,z
-x,-y,-z
x,y,-z
x,-y,-z
-x,y,-z
y,-x,-z
-y,x,-z
-y,-x,-z
y,x,-z
1/2+x,1/2+y,1/2+z
1/2-x,1/2-y,1/2+z
1/2-x,1/2+y,1/2+z
1/2+x,1/2-y,1/2+z
1/2-y,1/2+x,1/2+z
1/2+y,1/2-x,1/2+z
1/2+y,1/2+x,1/2+z
1/2-y,1/2-x,1/2+z
1/2-x,1/2-y,1/2-z
1/2+x,1/2+y,1/2-z
1/2+x,1/2-y,1/2-z
1/2-x,1/2+y,1/2-z
1/2+y,1/2-x,1/2-z
1/2-y,1/2+x,1/2-z
1/2-y,1/2-x,1/2-z
1/2+y,1/2+x,1/2-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
Tb1 Tb0 2 a 0. 0. 0. 1. 0 d
Ge1 Ge0 4 e 0. 0. 0.3725(2) 1. 0 d
Co1 Co0 4 d 0. 0.5 0.25 1. 0 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Tb0 0.000
Ge0 0.000
Co0 0.000
