#------------------------------------------------------------------------------
#$Date: 2023-05-10 20:44:19 +0300 (Wed, 10 May 2023) $
#$Revision: 283658 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/01/59/9015900.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_9015900
loop_
_publ_author_name
'Pawley, A. R.'
'Allan, D. R.'
_publ_section_title
;
 A high-pressure study of lawsonite using angle-dispersive
 powder-diffraction methods with synchrotron radiation
 Note: Run #BN89, P = 9.8 GPa
;
_journal_name_full               'Mineralogical Magazine'
_journal_page_first              41
_journal_page_last               58
_journal_paper_doi               10.1180/002646101550118
_journal_volume                  65
_journal_year                    2001
_chemical_compound_source        Synthetic
_chemical_formula_sum            'Al2 Ca H4 O10 Si2'
_chemical_name_mineral           Lawsonite
_space_group_IT_number           63
_symmetry_space_group_name_Hall  '-C 2c 2'
_symmetry_space_group_name_H-M   'C m c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.714
_cell_length_b                   8.592
_cell_length_c                   12.871
_cell_volume                     631.898
_database_code_amcsd             0018954
_exptl_crystal_density_diffrn    3.303
_cod_original_formula_sum        'Ca Al2 Si2 O10 H4'
_cod_database_code               9015900
loop_
_space_group_symop_operation_xyz
x,y,z
1/2+x,1/2+y,z
x,-y,1/2+z
1/2+x,1/2-y,1/2+z
-x,y,1/2-z
1/2-x,1/2+y,1/2-z
-x,y,z
1/2-x,1/2+y,z
x,-y,-z
1/2+x,1/2-y,-z
x,y,1/2-z
1/2+x,1/2+y,1/2-z
-x,-y,1/2+z
1/2-x,1/2-y,1/2+z
-x,-y,-z
1/2-x,1/2-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_type_symbol
_atom_site_attached_hydrogens
Ca 0.00000 0.33300 0.25000 Ca 0
Al 0.25000 0.25000 0.00000 Al 0
Si 0.00000 0.98460 0.12730 Si 0
O1 0.00000 0.06900 0.25000 O 0
O2 0.27500 0.38100 0.12190 O 0
O3 0.00000 0.16900 0.05100 O 0
O-H4 0.00000 0.62500 0.05300 O 1
Wat5 0.00000 0.59200 0.25000 O 2
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 9574 2023-05-10 09:00:05Z saulius
;
2023-05-10T18:56:28+03:00
;Derived atom types and hydrogen counts
from atom names that follow the AMCSD naming convention
(Wat == water, O-H == hydroxyl).
;
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0018954
