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#$Date: 2024-08-03 10:56:24 +0300 (Sat, 03 Aug 2024) $
#$Revision: 293656 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/01/12/9011200.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_9011200
loop_
_publ_author_name
'Facchinelli, A.'
'Bruno, E.'
'Chiari, G.'
_publ_section_title
;The structure of bytownite quenched from 1723 K Locality: satellite dyke,
 Traversella stock, Sesia Lanzo zone, Western Alps, Italy Sample: non-split
 model Note: T and O anisoB's from ICSD
;
_journal_issue                   1
_journal_name_full               'Acta Crystallographica, Section B'
_journal_page_first              34
_journal_page_last               42
_journal_paper_doi               10.1107/S0567740879002478
_journal_volume                  35
_journal_year                    1979
_chemical_formula_sum            'Al0.92 Ca0.43 Na0.07 O4 Si1.08'
_chemical_name_mineral           Bytownite
_space_group_IT_number           2
_symmetry_space_group_name_Hall
'-P 1 (-1/2*x+1/2*y+1/2*z,1/2*x-1/2*y+1/2*z,1/2*x+1/2*y-1/2*z)'
_symmetry_space_group_name_H-M   'I -1'
_cell_angle_alpha                93.38
_cell_angle_beta                 115.87
_cell_angle_gamma                90.82
_cell_length_a                   8.183
_cell_length_b                   12.883
_cell_length_c                   14.186
_cell_formula_units_Z            16
_cell_volume                     1341.964
_exptl_crystal_density_diffrn    2.732
_exptl_crystal_thermal_history   'quenched from 1723 K'
_cod_depositor_comments
;
 Adding _atom_site_type_symbol label and values.

 Antanas Vaitkus
 2013-03-28
;
_cod_original_formula_sum        'Ca.43 Na.07 (Al.92 Si1.08) O4'
_cod_database_code               9011200
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+x,1/2+y,1/2+z
-x,-y,-z
1/2-x,1/2-y,1/2-z
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
Ca000 Ca 0.26700 0.98560 0.08430 0.43000 0.04610
Na000 Na 0.26700 0.98560 0.08430 0.07000 0.04610
Ca0i0 Ca 0.77530 0.53520 0.54430 0.43000 0.01305
Na0i0 Na 0.77530 0.53520 0.54430 0.07000 0.01305
Caz00 Ca 0.27090 0.03020 0.54530 0.43000 0.01482
Naz00 Na 0.27090 0.03020 0.54530 0.07000 0.01482
Cazi0 Ca 0.76320 0.50480 0.07200 0.43000 0.06497
Nazi0 Na 0.76320 0.50480 0.07200 0.07000 0.06497
AlT10000 Al 0.00730 0.15970 0.10500 0.21000 ?
SiT10000 Si 0.00730 0.15970 0.10500 0.79000 ?
AlT10z00 Al 0.00380 0.16390 0.61080 0.82000 ?
SiT10z00 Si 0.00380 0.16390 0.61080 0.18000 ?
AlT1m000 Al 0.00090 0.81510 0.11860 0.70000 ?
SiT1m000 Si 0.00090 0.81510 0.11860 0.30000 ?
AlT1mz00 Al 0.00310 0.81690 0.61260 0.19000 ?
SiT1mz00 Si 0.00310 0.81690 0.61260 0.81000 ?
AlT20000 Al 0.68700 0.11170 0.15900 0.70000 ?
SiT20000 Si 0.68700 0.11170 0.15900 0.30000 ?
AlT20z00 Al 0.67920 0.10650 0.65830 0.16000 ?
SiT20z00 Si 0.67920 0.10650 0.65830 0.84000 ?
AlT2m000 Al 0.67720 0.88110 0.18040 0.18000 ?
SiT2m000 Si 0.67720 0.88110 0.18040 0.82000 ?
AlT2mz00 Al 0.68280 0.87590 0.67770 0.72000 ?
SiT2mz00 Si 0.68280 0.87590 0.67770 0.28000 ?
OA1000 O 0.00680 0.12650 0.99070 1.00000 ?
OA1z00 O 0.00100 0.12600 0.49000 1.00000 ?
OA2000 O 0.57650 0.99010 0.13950 1.00000 ?
OA2z00 O 0.57470 0.99090 0.63840 1.00000 ?
OB0000 O 0.81910 0.10100 0.09220 1.00000 ?
OB0z00 O 0.80180 0.10220 0.59350 1.00000 ?
OBm000 O 0.80960 0.85480 0.12520 1.00000 ?
OBmz00 O 0.81970 0.85530 0.61730 1.00000 ?
OC0000 O 0.01250 0.28200 0.13740 1.00000 ?
OC0z00 O 0.01500 0.29320 0.64750 1.00000 ?
OCm000 O 0.00950 0.68140 0.10780 1.00000 ?
OCmz00 O 0.00830 0.68960 0.60200 1.00000 ?
OD0000 O 0.19390 0.10650 0.18770 1.00000 ?
OD0z00 O 0.20080 0.10400 0.69130 1.00000 ?
ODm000 O 0.19420 0.86760 0.21750 1.00000 ?
ODmz00 O 0.18720 0.86250 0.71170 1.00000 ?
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0009655
2 AMCSD 0019668
loop_
_[local]_alternative_name_id
_[local]_alternative_name_type
_[local]_alternative_name_source
_[local]_alternative_name_source_id
_[local]_alternative_name_value
1 mineral AMCSD 0009655 "Bytownite"
2 mineral AMCSD 0019668 "Anorthite"
_database_code_amcsd 0009655
