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#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/00/1530002.cif $
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#
# 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_1530002
loop_
_publ_author_name
'Goiffon, A.'
'Maurin, M.'
'Jumas, J.C.'
'Philippot, E.'
_publ_section_title
;
 Etude comparee a diverses temperatures (173, 293 et 373 K) des structures
 de type quartz alpha des phases M(III) X(V) O4 (M(III) = Al, Ga et X(V) =
 P, As)
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              384
_journal_page_last               396
_journal_volume                  61
_journal_year                    1986
_chemical_formula_sum            'Al O4 P'
_chemical_name_systematic        'Al P O4'
_space_group_IT_number           152
_symmetry_space_group_name_Hall  'P 31 2"'
_symmetry_space_group_name_H-M   'P 31 2 1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   4.927
_cell_length_b                   4.927
_cell_length_c                   10.918
_cell_volume                     229.530
_citation_journal_id_ASTM        JSSCBI
_cod_data_source_file            Goiffon_JSSCBI_1986_1150.cif
_cod_data_source_block           Al1O4P1
_cod_original_cell_volume        229.5297
_cod_original_formula_sum        'Al1 O4 P1'
_cod_database_code               1530002
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x-y,z+1/3
-x+y,-x,z+2/3
y,x,-z
-x,-x+y,-z+1/3
x-y,-y,-z+2/3
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
O2 O-2 0.4146 0.2593 0.8824 1 0.0
O1 O-2 0.4189 0.2933 0.397 1 0.0
Al1 Al+3 0.4651 0 0.3333 1 0.0
P1 P+5 0.4655 0 0.8333 1 0.0
