#------------------------------------------------------------------------------
#$Date: 2024-05-29 17:00:33 +0300 (Wed, 29 May 2024) $
#$Revision: 292100 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/01/66/9016608.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_9016608
loop_
_publ_author_name
'Buessem, W.'
'Eitel, A.'
_publ_section_title
;
 Die Struktur des Pentacalciumtrialuminats
 _cod_database_code 1011034
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              175
_journal_page_last               188
_journal_volume                  95
_journal_year                    1936
_chemical_formula_sum            'Al7 Ca6 O16'
_chemical_name_mineral           Mayenite
_space_group_IT_number           220
_symmetry_space_group_name_Hall  'I -4bd 2c 3'
_symmetry_space_group_name_H-M   'I -4 3 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   11.95
_cell_length_b                   11.95
_cell_length_c                   11.95
_cell_formula_units_Z            4
_cell_volume                     1706.490
_database_code_amcsd             0017939
_exptl_crystal_density_diffrn    2.668
_cod_duplicate_entry             1011034
_cod_original_formula_sum        'Ca6 Al7 O16'
_cod_database_code               9016608
loop_
_space_group_symop_operation_xyz
x,y,z
1/2+x,1/2+y,1/2+z
1/2-z,x,-y
-z,1/2+x,1/2-y
1/2-y,z,-x
-y,1/2+z,1/2-x
1/2-x,y,-z
-x,1/2+y,1/2-z
1/4+x,3/4-z,1/4-y
3/4+x,1/4-z,3/4-y
1/4+z,3/4-y,1/4-x
3/4+z,1/4-y,3/4-x
1/4+y,3/4-x,1/4-z
3/4+y,1/4-x,3/4-z
1/4+x,1/4+z,1/4+y
3/4+x,3/4+z,3/4+y
1/4+z,1/4+y,1/4+x
3/4+z,3/4+y,3/4+x
1/4+y,1/4+x,1/4+z
3/4+y,3/4+x,3/4+z
-z,1/2-x,y
1/2-z,-x,1/2+y
-y,1/2-z,x
1/2-y,-z,1/2+x
-x,1/2-y,z
1/2-x,-y,1/2+z
1/2+z,1/2-x,-y
+z,-x,1/2-y
1/2+y,1/2-z,-x
+y,-z,1/2-x
1/2+x,1/2-y,-z
+x,-y,1/2-z
3/4-x,3/4+z,1/4-y
1/4-x,1/4+z,3/4-y
3/4-z,3/4+y,1/4-x
1/4-z,1/4+y,3/4-x
3/4-y,3/4+x,1/4-z
1/4-y,1/4+x,3/4-z
3/4-x,1/4-z,1/4+y
1/4-x,3/4-z,3/4+y
3/4-z,1/4-y,1/4+x
1/4-z,3/4-y,3/4+x
3/4-y,1/4-x,1/4+z
1/4-y,3/4-x,3/4+z
z,x,y
1/2+z,1/2+x,1/2+y
y,z,x
1/2+y,1/2+z,1/2+x
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Ca1 0.10300 0.00000 0.25000
Al1 0.37500 0.00000 0.25000
Al2 -0.02200 -0.02200 -0.02200
O1 0.06400 0.06400 0.06400
O2 0.28300 0.09700 0.19700
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0017939
