#------------------------------------------------------------------------------
#$Date: 2018-09-27 07:13:35 +0300 (Thu, 27 Sep 2018) $
#$Revision: 211196 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/52/35/1523593.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_1523593
loop_
_publ_author_name
'Evdokimenko, V.I.'
'Kripyakevich, P.I.'
_publ_section_title
;
 Crystal structures of a magnesium-rich compound in the Pr-Mg system
;
_journal_name_full               Kristallografiya
_journal_page_first              554
_journal_page_last               555
_journal_volume                  9
_journal_year                    1964
_chemical_formula_sum            'Mg12 Pr'
_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                   10.34
_cell_length_b                   10.34
_cell_length_c                   5.98
_cell_volume                     639.355
_citation_journal_id_ASTM        KRISAJ
_cod_data_source_file            Evdokimenko_KRISAJ_1964_1074.cif
_cod_data_source_block           Mg12Pr1
_cod_original_cell_volume        639.3553
_cod_original_formula_sum        'Mg12 Pr1'
_cod_database_code               1523593
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
Mg1 Mg 0.25 0.25 0.25 1 0.0
Mg3 Mg 0.277 0.5 0 1 0.0
Mg2 Mg 0.361 0 0 1 0.0
Pr1 Pr 0 0 0 1 0.0
