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#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/90/1539029.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_1539029
loop_
_publ_author_name
'Reehuis, M.'
'Vomhof, T.'
'Jeitschko, W.'
_publ_section_title
;
 Magnetic properties of U Co2 P2 with CaBe2Ge2-type structure and Ln Ni2
 P2 (Ln= Gd-Tb) with ThCr2Si2-type structure
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              139
_journal_page_last               145
_journal_volume                  169
_journal_year                    1991
_chemical_formula_sum            'Ni2 P2 Tb'
_chemical_name_systematic        'Ni2 Tb P2'
_space_group_IT_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                   3.8693
_cell_length_b                   3.8693
_cell_length_c                   9.361
_cell_volume                     140.148
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            Reehuis_JCOMAH_1991_958.cif
_cod_data_source_block           Ni2P2Tb1
_cod_original_formula_sum        'Ni2 P2 Tb1'
_cod_database_code               1539029
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x,z
-x,-y,z
y,-x,z
x,-y,-z
y,x,-z
-x,y,-z
-y,-x,-z
-x,-y,-z
y,-x,-z
x,y,-z
-y,x,-z
-x,y,z
-y,-x,z
x,-y,z
y,x,z
x+1/2,y+1/2,z+1/2
-y+1/2,x+1/2,z+1/2
-x+1/2,-y+1/2,z+1/2
y+1/2,-x+1/2,z+1/2
x+1/2,-y+1/2,-z+1/2
y+1/2,x+1/2,-z+1/2
-x+1/2,y+1/2,-z+1/2
-y+1/2,-x+1/2,-z+1/2
-x+1/2,-y+1/2,-z+1/2
y+1/2,-x+1/2,-z+1/2
x+1/2,y+1/2,-z+1/2
-y+1/2,x+1/2,-z+1/2
-x+1/2,y+1/2,z+1/2
-y+1/2,-x+1/2,z+1/2
x+1/2,-y+1/2,z+1/2
y+1/2,x+1/2,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
Ni1 Ni 0 0.5 0.25 1 0.0
Tb1 Tb 0 0 0 1 0.0
P1 P 0 0 0.376 1 0.0
