#------------------------------------------------------------------------------
#$Date: 2018-09-27 06:13:35 +0200 (jue 27 de sep de 2018) $
#$Revision: 211196 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/48/1524825.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_1524825
loop_
_publ_author_name
'Lueken, H.'
'Erassme, J.'
_publ_section_title
;
 Strontium and europium polynuclear units in intermetallic compounds with
 magnesium. Structural refinements and relationships
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              101
_journal_page_last               107
_journal_volume                  111
_journal_year                    1985
_chemical_formula_sum            'Eu1.92 Mg17'
_space_group_IT_number           194
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            2
_cell_length_a                   10.493
_cell_length_b                   10.493
_cell_length_c                   10.327
_cell_volume                     984.700
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            Lueken_JCOMAH_1985_1864.cif
_cod_data_source_block           Eu1.92Mg17
_cod_original_cell_volume        984.7004
_cod_database_code               1524825
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x-y,x,z+1/2
-y,x-y,z
-x,-y,z+1/2
-x+y,-x,z
y,-x+y,z+1/2
-y,-x,-z+1/2
x-y,-y,-z
x,x-y,-z+1/2
y,x,-z
-x+y,y,-z+1/2
-x,-x+y,-z
-x,-y,-z
-x+y,-x,-z-1/2
y,-x+y,-z
x,y,-z-1/2
x-y,x,-z
-y,x-y,-z-1/2
y,x,z-1/2
-x+y,y,z
-x,-x+y,z-1/2
-y,-x,z
x-y,-y,z-1/2
x,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
Eu2 Eu 0.3333 0.6667 0.75 1 0.0
Eu1 Eu 0 0 0.25 0.915 0.0
Mg2 Mg 0.5 0 0 1 0.0
Mg4 Mg 0.1649 0.3298 0.9792 1 0.0
Mg3 Mg 0.3287 0.9641 0.25 1 0.0
Mg1 Mg 0.3333 0.6667 0.1018 1 0.0
