#------------------------------------------------------------------------------
#$Date: 2024-08-07 15:35:23 +0300 (Wed, 07 Aug 2024) $
#$Revision: 294030 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/00/20/9002007.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_9002007
loop_
_publ_author_name
'Benna, P.'
'Tribaudino, M.'
'Bruno, E.'
_publ_section_title
;
 High-temperature in situ structural investigation on lead feldspar
 Sample at T = 20 C, split Pb atom model
;
_journal_name_full               'American Mineralogist'
_journal_page_first              120
_journal_page_last               129
_journal_volume                  84
_journal_year                    1999
_chemical_formula_sum            'Al0.58 O4 Pb0.5 Si1.42'
_chemical_name_mineral           Feldspar
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-I 2yc'
_symmetry_space_group_name_H-M   'I 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 115.30
_cell_angle_gamma                90
_cell_formula_units_Z            16
_cell_length_a                   8.402
_cell_length_b                   13.043
_cell_length_c                   14.308
_cell_volume                     1417.579
_database_code_amcsd             0002069
_diffrn_ambient_temperature      293.15
_exptl_crystal_density_diffrn    4.182
_cod_original_formula_sum        'Pb.5 (Si1.42 Al.58) O4'
_cod_database_code               9002007
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+x,1/2+y,1/2+z
x,-y,1/2+z
1/2+x,1/2-y,+z
-x,y,1/2-z
1/2-x,1/2+y,-z
-x,-y,-z
1/2-x,1/2-y,1/2-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_type_symbol
_atom_site_attached_hydrogens
Pb* 0.26980 -0.01130 0.07300 0.74000 Pb 0
Pb** 0.27680 0.01030 0.06870 0.26000 Pb 0
Si1(O) 0.00620 0.17670 0.10970 0.71000 Si 0
Al1(O) 0.00620 0.17670 0.10970 0.29000 Al 0
Si1(z) 0.00330 0.17940 0.61560 0.71000 Si 0
Al1(z) 0.00330 0.17940 0.61560 0.29000 Al 0
Si2(O) 0.69500 0.11920 0.17170 0.71000 Si 0
Al2(O) 0.69500 0.11920 0.17170 0.29000 Al 0
Si2(z) 0.68830 0.11470 0.67390 0.71000 Si 0
Al2(z) 0.68830 0.11470 0.67390 0.29000 Al 0
OA(1) 0.00410 0.13420 0.00120 1.00000 O 0
OA(2) 0.59860 -0.00110 0.14700 1.00000 O 0
OB(O) 0.82480 0.12970 0.10740 1.00000 O 0
OB(z) 0.81440 0.13110 0.61700 1.00000 O 0
OC(O) 0.01780 0.30060 0.12240 1.00000 O 0
OC(z) 0.01830 0.31030 0.63230 1.00000 O 0
OD(O) 0.18570 0.12400 0.19690 1.00000 O 0
OD(z) 0.19870 0.12120 0.70100 1.00000 O 0
loop_
_cod_changelog_entry_id
_cod_changelog_entry_author
_cod_changelog_entry_date
_cod_changelog_entry_text
1
;cod-tools version 3.8.0
Id: cif_guess_AMCSD_atom_types 9581 2023-05-17 12:35:41Z saulius
;
2023-05-23T09:17:29+03:00
;Derived atom types and hydrogen counts
from atom names that follow the AMCSD naming convention
(Wat == water, O-H == hydroxyl).
;
2
;cod-tools version 3.10.1
Id: cif_fix_AMCSD_aniso_labels 10200 2024-08-01 14:09:44Z saulius
;
2024-08-02T12:20:08+03:00
;Changed the following '_atom_site_aniso_label' values:
'Pb'' -> 'Pb*'
;
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0002069
