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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/1/53/25/1532551.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_1532551
loop_
_publ_author_name
'Achary, S.N.'
'Tyagi, A.K.'
'Jayakumar, O.D.'
'Kulshreshtha, S.K.'
_publ_section_title
;
 Preparation, phase transition and thermal expansion studies on
 low-cristobalite type Al1-x Gax P O4 (x = 0.0, 0.20, 0.50, 0.80 and1.00)
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              37
_journal_page_last               46
_journal_volume                  176
_journal_year                    2003
_chemical_formula_sum            'Al0.8 Ga0.2 O4 P'
_chemical_name_systematic        '(Al0.8 Ga0.2) (P O4)'
_space_group_IT_number           20
_symmetry_space_group_name_Hall  'C 2c 2'
_symmetry_space_group_name_H-M   'C 2 2 21'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.0529
_cell_length_b                   7.0558
_cell_length_c                   6.9551
_cell_volume                     346.113
_citation_journal_id_ASTM        JSSCBI
_cod_data_source_file            Achary_JSSCBI_2003_238.cif
_cod_data_source_block           Al0.8Ga0.2O4P1
_cod_original_cell_volume        346.1125
_cod_original_formula_sum        'Al0.8 Ga0.2 O4 P1'
_cod_database_code               1532551
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z+1/2
x,-y,-z
-x,y,-z+1/2
x+1/2,y+1/2,z
-x+1/2,-y+1/2,z+1/2
x+1/2,-y+1/2,-z
-x+1/2,y+1/2,-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
Al1 Al+3 0 0.198 0.25 0.8 0.0
Ga1 Ga+3 0 0.198 0.25 0.2 0.0
P1 P+5 0.295 0 0 1 0.0
O1 O-2 0.191 0.048 0.167 1 0.0
O2 O-2 0.428 0.159 0.952 1 0.0
