#------------------------------------------------------------------------------
#$Date: 2016-01-24 03:15:49 +0200 (Sun, 24 Jan 2016) $
#$Revision: 174888 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/16/1531656.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_1531656
loop_
_publ_author_name
'Kim, Yong-Il'
'Kim, Kwang-Bok'
'Jung, Maeng-Joon'
'Hong, Jong-Sung'
_publ_section_title
;
 Combined Rietveld refinement of BaMgAl₁₀O₁₇:Eu(2+) using X-ray and
 neutron powder diffraction data
;
_journal_issue                   2
_journal_name_full               'Journal of Luminescence'
_journal_page_first              91
_journal_page_last               100
_journal_paper_doi               10.1016/S0022-2313(02)00319-8
_journal_volume                  99
_journal_year                    2002
_chemical_formula_sum            'Al9.948 Ba0.978 Eu0.022 Mg1.052 O17'
_chemical_name_systematic        '(Ba0.978 Eu0.022) (Mg1.052 Al9.948 O17)'
_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                   5.6255
_cell_length_b                   5.6255
_cell_length_c                   22.6601
_cell_volume                     621.033
_citation_journal_id_ASTM        JLUMA8
_cod_data_source_file            KimYong-Il_JLUMA8_2002_1961.cif
_cod_data_source_block           Al9.948Ba0.978Eu0.022Mg1.052O17
_cod_original_cell_volume        621.0331
_cod_database_code               1531656
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
Al2 Al+3 0.3333 0.6667 0.0229 0.474 0.0
Eu1 Eu+2 0.3333 0.6667 0.75 0.022 0.0
Al1 Al+3 0 0 0 1 0.0
O5 O-2 0.5045 0.009 0.1481 1 0.0
O2 O-2 0.3333 0.6667 -0.0585 1 0.0
Ba1 Ba+2 0.3333 0.6667 0.75 0.978 0.0
Al3 Al+3 0.1651 0.3302 0.8946 1 0.0
Mg2 Mg+2 0.3333 0.6667 0.0229 0.526 0.0
Al4 Al+3 0.3333 0.6667 0.1745 1 0.0
O1 O-2 0 0 0.1436 1 0.0
O3 O-2 0.3333 0.6667 0.25 1 0.0
O4 O-2 0.1535 0.307 0.0514 1 0.0
