#------------------------------------------------------------------------------
#$Date: 2023-05-23 11:03:41 +0200 (Tue 23 de May de 2023) $
#$Revision: 283962 $
#$URL: svn://www.crystallography.net/cod/cif/9/01/69/9016978.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_9016978
loop_
_publ_author_name
'Izatulina, A.'
'Gurzhiy, V.'
'Frank-Kamenetskaya O'
_publ_section_title
;
 Weddellite from renal stones: Structure refinement and dependence of
 crystal chemical features on H2O content.
 Note: Sample 5
;
_journal_name_full               'American Mineralogist'
_journal_page_first              2
_journal_page_last               7
_journal_volume                  99
_journal_year                    2014
_chemical_compound_source
'oxalic renal stones of St. Petersburg citizens aged 24-65 years'
_chemical_formula_sum            'C2 H4.4 Ca O6.2'
_chemical_name_mineral           Weddellite
_space_group_IT_number           87
_space_group_name_Hall           '-I 4'
_space_group_name_H-M_alt        'I 4/m'
_symmetry_space_group_name_H-M   'I 4/m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   12.3528
_cell_length_b                   12.3528
_cell_length_c                   7.3569
_cell_volume                     1122.602
_database_code_amcsd             0020075
_exptl_crystal_density_diffrn    1.985
_cod_data_source_file            inputs/fixed/downloads/05/05609.cif
_cod_data_source_block           05609
_cod_original_formula_sum        'Ca C2 O6.2 H4.4'
_cod_database_code               9016978
loop_
_space_group_symop_operation_xyz
x,y,z
1/2+x,1/2+y,1/2+z
y,-x,-z
1/2+y,1/2-x,1/2-z
-y,x,z
1/2-y,1/2+x,1/2+z
x,y,-z
1/2+x,1/2+y,1/2-z
-x,-y,z
1/2-x,1/2-y,1/2+z
-y,x,-z
1/2-y,1/2+x,1/2-z
y,-x,z
1/2+y,1/2-x,1/2+z
-x,-y,-z
1/2-x,1/2-y,1/2-z
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Ca1 0.01636 0.01520 0.01306 0.00135 0.00000 0.00000
C1 0.02300 0.01600 0.01330 -0.00120 -0.00120 0.00010
O1 0.03090 0.01570 0.01480 -0.00300 0.00140 -0.00230
O2 0.07710 0.01620 0.01670 -0.00520 -0.00720 0.00300
OW1 0.05490 0.02070 0.03010 -0.00370 0.00000 0.00000
OW2 0.03080 0.04700 0.03560 0.01450 0.00000 0.00000
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
_atom_site_type_symbol
_atom_site_attached_hydrogens
Ca1 0.30071 0.19929 0.50000 1.00000 0.01487 Ca 0
C1 0.25754 -0.05330 0.39455 1.00000 0.01740 C 0
O1 0.25452 -0.14353 0.31711 1.00000 0.02048 O 0
O2 0.26274 0.03718 0.31977 1.00000 0.03670 O 0
OW1 0.35414 0.38555 0.50000 1.00000 0.03530 O 0
OW2 0.48141 0.11757 0.50000 1.00000 0.03780 O 0
Wat3 0.50000 0.50000 0.15800 0.21000 0.09000 O 2
Wat31 0.50000 0.50000 0.23400 0.19000 0.07100 O 2
H1 0.34200 0.42600 0.39600 1.00000 0.10300 H 0
H2 0.50500 0.11100 0.38000 1.00000 0.16500 H 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
;
2023-05-23T09:20:42+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 0020075
