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#$Date: 2016-01-09 14:41:32 +0200 (Sat, 09 Jan 2016) $
#$Revision: 174152 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/54/21/1542135.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_1542135
loop_
_publ_author_name
'Lindberg, M.L.'
'Christ, C.L.'
_publ_section_title
;
 Crystal structures of the isostructural minerals lazulite, scorzalite and
 barbosalite
;
_journal_name_full
;
American Crystallographic Association: Program and Abstracts
;
_journal_page_first              20
_journal_page_last               21
_journal_volume                  1959
_journal_year                    1959
_chemical_formula_sum            'Al2 Fe0.77 H2 Mg0.23 O10 P2'
_chemical_name_systematic        'Mg.23 Fe.77 Al2 (P O4)2 (O H)2'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 120.58
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.15
_cell_length_b                   7.31
_cell_length_c                   7.25
_cell_volume                     326.230
_citation_journal_id_ASTM        PABAD5
_cod_data_source_file            Lindberg_PABAD5_1959_1276.cif
_cod_data_source_block           H2Al2Fe0.77Mg0.23O10P2
_cod_original_cell_volume        326.2301
_cod_chemical_formula_sum_orig   'H2 Al2 Fe0.77 Mg0.23 O10 P2'
_cod_database_code               1542135
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y+1/2,-z+1/2
-x,-y,-z
x,-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
O5 O-2 0.746 0.13 0.747 1 0.0
O4 O-2 0.432 0.251 0.366 1 0.0
P1 P+5 0.249 0.111 0.747 1 0.0
Mg1 Mg+2 0 0 0 0.23 0.0
Fe1 Fe+2 0 0 0 0.77 0.0
O1 O-2 0.219 0 0.905 1 0.0
Al1 Al+3 0.732 0.267 0.004 1 0.0
O2 O-2 0.291 0 0.589 1 0.0
O3 O-2 0.046 0.254 0.129 1 0.0