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#$Date: 2024-05-23 11:45:01 +0200 (Thu 23 de May de 2024) $
#$Revision: 292002 $
#$URL: svn://www.crystallography.net/cod/cif/9/01/44/9014495.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_9014495
loop_
_publ_author_name
'Pekov, I. V.'
'Chukanov, N. V.'
'Britvin, S. N.'
'Kabalov, Y. K.'
'Gottlicher, J.'
'Yapaskurt, V. O.'
'Zadov, A. E.'
'Krivovichev, S. V.'
'Schuller, W.'
'Ternes, B.'
_publ_section_title
;
 The sulfite anion in ettringite-group minerals: a new mineral species
 hielscherite, Ca3Si(OH)6(SO4)(SO3)*11H2O, and the thaumasite-hielscherite
 solid-solution series
 Note: sample G-3231, single crystal
;
_journal_name_full               'Mineralogical Magazine'
_journal_page_first              1133
_journal_page_last               1152
_journal_paper_doi               10.1180/minmag.2012.076.5.06
_journal_volume                  76
_journal_year                    2012
_chemical_compound_source
'Graulay basalt quarry, Hillesheim,  Eifel Mountains, Germany'
_chemical_formula_sum            'Ca3 O25 S2 Si'
_chemical_name_mineral           Hielscherite
_space_group_IT_number           173
_symmetry_space_group_name_Hall  'P 6c'
_symmetry_space_group_name_H-M   'P 63'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   11.106
_cell_length_b                   11.106
_cell_length_c                   10.492
_cell_formula_units_Z            2
_cell_volume                     1120.738
_database_code_amcsd             0019544
_exptl_crystal_density_diffrn    1.815
_cod_original_formula_sum        'Ca3 Si O25 S2'
_cod_database_code               9014495
loop_
_space_group_symop_operation_xyz
x,y,z
x-y,x,1/2+z
-y,x-y,z
-x,-y,1/2+z
-x+y,-x,z
y,-x+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_U_iso_or_equiv
Ca 0.80580 0.79500 0.13780 1.00000 0.02622
Si 0.00000 0.00000 0.39000 1.00000 0.01773
O1 0.87700 0.99800 0.99430 1.00000 0.02533
O2 0.01160 0.87350 0.28670 1.00000 0.03546
O3 0.67100 0.66380 0.95810 1.00000 0.03546
O4 0.77100 0.60930 0.64000 1.00000 0.05066
O5 0.85740 0.59830 0.14170 1.00000 0.04179
O6 0.66950 0.64970 0.31700 1.00000 0.05066
S6+1 0.33333 0.66667 0.37420 1.00000 0.02913
OS1A 0.33333 0.66667 0.23700 1.00000 0.05066
OS1B 0.43070 0.62280 0.42100 1.00000 0.05699
S4+2 0.33333 0.66667 0.89560 1.00000 0.05699
O(C,S2) 0.37200 0.80420 0.85030 1.00000 0.04939
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0019544
