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#$Date: 2016-02-13 13:50:18 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176428 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/49/1524989.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_1524989
loop_
_publ_author_name
'Nord, A.G.'
'Stefanidis, T.'
_publ_section_title
;
 The cation distribution between five- and six-coordinated sites in some
 (Mg,Me)3 (PO4)2 solid solutions
;
_journal_name_full               'Materials Research Bulletin'
_journal_page_first              1183
_journal_page_last               1191
_journal_volume                  15
_journal_year                    1980
_chemical_formula_sum            'Fe3 Mg3 O16 P4'
_chemical_name_systematic        'Mg3 Fe3 (P O4)4'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90
_cell_angle_beta                 93.76
_cell_angle_gamma                90
_cell_formula_units_Z            1
_cell_length_a                   7.649
_cell_length_b                   8.379
_cell_length_c                   5.109
_cell_volume                     326.736
_citation_journal_id_ASTM        MRBUAC
_cod_data_source_file            Nord_MRBUAC_1980_477.cif
_cod_data_source_block           Fe3Mg3O16P4
_cod_original_sg_symbol_Hall     '-P 2ybc (x-z,y,z)'
_cod_database_code               1524989
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,y+1/2,-z+1/2
-x,-y,-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
Fe1 Fe+2 0.618 0.141 0.091 0.75 0.0
Mg1 Mg+2 0.618 0.141 0.091 0.25 0.0
O1 O-2 0.06 0.145 0.825 1 0.0
O4 O-2 0.35 0.075 0.044 1 0.0
O2 O-2 0.119 0.2 0.297 1 0.0
Mg2 Mg+2 0 0 0.5 1 0.0
P1 P+5 0.2 0.197 0.038 1 0.0
O3 O-2 0.268 0.364 0.949 1 0.0
