#------------------------------------------------------------------------------
#$Date: 2024-05-29 16:00:33 +0200 (Wed 29 de May de 2024) $
#$Revision: 292100 $
#$URL: svn://www.crystallography.net/cod/cif/9/01/67/9016716.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided the American Mineralogist Crystal Structure Database,
# http://rruff.geo.arizona.edu/AMS/amcsd.php
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_9016716
loop_
_publ_author_name
'Anand, M.'
'Taylor, L. A.'
'Nazarov, M. A.'
'Shu, J.'
'Mao, H. K.'
'Hemley, R. J.'
_publ_section_title
;
 Space weathering on airless planetary bodies: Clues from the lunar mineral hapkeite
;
_journal_name_full
'Proceedings of the National Academy of Sciences'
_journal_page_first              6847
_journal_page_last               6851
_journal_paper_doi               10.1073/pnas.0401565101
_journal_volume                  101
_journal_year                    2005
_chemical_compound_source        'lunar meteorite Dhofar 280 from Oman'
_chemical_formula_sum            'Cr0.01 Fe1.27 Ni0.05 P0.06 Si0.62'
_chemical_name_mineral           Hapkeite
_space_group_IT_number           221
_symmetry_space_group_name_Hall  '-P 4 2 3'
_symmetry_space_group_name_H-M   'P m -3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   2.831
_cell_length_b                   2.831
_cell_length_c                   2.831
_cell_formula_units_Z            1
_cell_volume                     22.689
_database_code_amcsd             0019759
_exptl_crystal_density_diffrn    6.854
_cod_original_sg_symbol_H-M      'P m 3 m'
_cod_original_formula_sum        'Fe1.27 Si.62 Ni.05 Cr.01 P.06'
_cod_database_code               9016716
loop_
_space_group_symop_operation_xyz
x,y,z
z,-x,y
-y,z,-x
x,-y,z
-z,x,-y
y,-z,x
-x,y,-z
x,-z,-y
-z,y,x
y,-x,-z
-x,z,y
z,-y,-x
-y,x,z
x,z,y
-z,-y,-x
y,x,z
-x,-z,-y
z,y,x
-y,-x,-z
z,x,-y
-y,-z,x
x,y,-z
-z,-x,y
y,z,-x
-x,-y,z
-z,x,y
y,-z,-x
-x,y,z
z,-x,-y
-y,z,x
x,-y,-z
-x,z,-y
z,-y,x
-y,x,-z
x,-z,y
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y,-x,z
-x,-z,y
z,y,-x
-y,-x,z
x,z,-y
-z,-y,x
y,x,-z
-z,-x,-y
y,z,x
-x,-y,-z
z,x,y
-y,-z,-x
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Fe 0.00000 0.00000 0.00000 1.00000
Si 0.50000 0.50000 0.50000 0.62000
Fe 0.50000 0.50000 0.50000 0.27000
Ni 0.50000 0.50000 0.50000 0.05000
Cr 0.50000 0.50000 0.50000 0.01000
P 0.50000 0.50000 0.50000 0.06000
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0019759
