#------------------------------------------------------------------------------
#$Date: 2015-10-09 17:06:48 +0200 (Fri 09 de Oct de 2015) $
#$Revision: 162349 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/51/1535144.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_1535144
loop_
_publ_author_name
'Mayer, I.'
'Cohen, S.'
_publ_section_title
;
 The Crystal Structure of Ca6 Eu2 Na2 (P O4)6 F2
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              17
_journal_page_last               20
_journal_volume                  48
_journal_year                    1983
_chemical_formula_sum            'Ca6 Eu2 F2 Na2 O24 P6'
_chemical_name_systematic        'Ca6 Eu2 Na2 (P O4)6 F2'
_space_group_IT_number           176
_symmetry_space_group_name_Hall  '-P 6c'
_symmetry_space_group_name_H-M   'P 63/m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   9.385
_cell_length_b                   9.385
_cell_length_c                   6.893
_cell_volume                     525.784
_citation_journal_id_ASTM        JSSCBI
_cod_data_source_file            Mayer_JSSCBI_1983_206.cif
_cod_data_source_block           Ca6Eu2F2Na2O24P6
_cod_original_cell_volume        525.7842
_cod_database_code               1535144
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
-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
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
Eu1 Eu+3 0.3333 0.6667 -0.0015 0.091 0.0
Na1 Na+1 0.3333 0.6667 -0.0015 0.5 0.0
Ca1 Ca+2 0.3333 0.6667 -0.0015 0.409 0.0
O3 O-2 0.338 0.254 0.073 1 0.0
Eu2 Eu+3 0.2357 -0.0109 0.25 0.273 0.0
O1 O-2 0.317 0.478 0.25 1 0.0
P1 P+5 0.3964 0.3683 0.25 1 0.0
O2 O-2 0.582 0.466 0.25 1 0.0
Ca2 Ca+2 0.2357 -0.0109 0.25 0.727 0.0
F1 F-1 0 0 0.25 1 0.0
