#------------------------------------------------------------------------------
#$Date: 2018-09-27 06:13:35 +0200 (Thu 27 de Sep de 2018) $
#$Revision: 211196 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/42/1524265.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_1524265
loop_
_publ_author_name
'Doerrscheidt, W.'
'Savelsberg, G.'
'Stoehr, J.'
'Schaefer, H.'
_publ_section_title
;
 Beitraege zu den Stabilitaetskriterien der Ba Cu Sn2- Struktur: Die
 Verbindungen La Cu.56 Sn2, La Ni.74 Sn2, La Co.52 Sn2, La Fe.34 Sn2 und
 Ba Cu2 Sn2
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              269
_journal_page_last               278
_journal_volume                  83
_journal_year                    1982
_chemical_formula_sum            'Cu2 La Sn2'
_space_group_IT_number           129
_symmetry_space_group_name_Hall  'P 4ab 2ab -1ab'
_symmetry_space_group_name_H-M   'P 4/n m m :1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   4.464
_cell_length_b                   4.464
_cell_length_c                   10.509
_cell_volume                     209.416
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            Doerrscheidt_JCOMAH_1982_1557.cif
_cod_data_source_block           Cu2La1Sn2
_cod_original_sg_symbol_Hall     '-P 4a 2a (x-1/4,y+1/4,z)'
_cod_original_formula_sum        'Cu2 La1 Sn2'
_cod_database_code               1524265
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y+1/2,x+1/2,z
-x,-y,z
y+1/2,-x+1/2,z
x+1/2,-y+1/2,-z
y,x,-z
-x+1/2,y+1/2,-z
-y,-x,-z
-x+1/2,-y+1/2,-z
y,-x,-z
x+1/2,y+1/2,-z
-y,x,-z
-x,y,z
-y+1/2,-x+1/2,z
x,-y,z
y+1/2,x+1/2,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
Sn2 Sn 0 0.5 0.8785 1 0.0
Cu2 Cu 0 0.5 0.6303 1 0.0
La1 La 0 0.5 0.239 1 0.0
Sn1 Sn 0 0 0.5 1 0.0
Cu1 Cu 0 0 0 1 0.0
