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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/1/53/74/1537451.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_1537451
loop_
_publ_author_name
'Iandelli, A.'
'Franceschi, E.'
_publ_section_title
;
 On The Crystal Structure of The Compounds Ca P, Sr P, Ca As, Sr As and Eu
 As
;
_journal_name_full               'Journal of the Less-Common Metals'
_journal_page_first              211
_journal_page_last               216
_journal_volume                  30
_journal_year                    1973
_chemical_formula_sum            'As Eu'
_chemical_name_systematic        'Eu As'
_space_group_IT_number           189
_symmetry_space_group_name_Hall  'P -6 -2'
_symmetry_space_group_name_H-M   'P -6 2 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            6
_cell_length_a                   8.15
_cell_length_b                   8.15
_cell_length_c                   6.135
_cell_volume                     352.907
_citation_journal_id_ASTM        JCOMAH
_cod_data_source_file            Iandelli_JCOMAH_1973_1202.cif
_cod_data_source_block           As1Eu1
_cod_original_cell_volume        352.9071
_cod_original_formula_sum        'As1 Eu1'
_cod_database_code               1537451
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+y,-x,-z
-y,x-y,z
x,y,-z
-x+y,-x,z
-y,x-y,-z
y,x,z
x-y,-y,-z
-x,-x+y,z
y,x,-z
x-y,-y,z
-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 0.642 0 0.5 1 0.0
As1 As 0 0 0.294 1 0.0
Eu1 Eu 0.307 0 0 1 0.0
As2 As 0.3333 0.6667 0.206 1 0.0
