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#$Date: 2024-05-06 10:39:41 +0300 (Mon, 06 May 2024) $
#$Revision: 291735 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/00/84/9008446.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_9008446
loop_
_publ_author_name
'Redhammer, G. J.'
'Roth, G.'
_publ_section_title
;
 Structural variation and crystal chemistry of LiMe3+Si2O6 clinopyroxenes
 Me3+ = Al, Ga, Cr, V, Fe, Sc, and In
 Sample: ScFe75
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              278
_journal_page_last               294
_journal_paper_doi               10.1524/zkri.219.5.278.32748
_journal_volume                  219
_journal_year                    2004
_chemical_formula_structural     LiFe.82Sc.18Si2O6
_chemical_formula_sum            'Fe0.826 Li O6 Sc0.177 Si2'
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 110.20
_cell_angle_gamma                90
_cell_length_a                   9.686
_cell_length_b                   8.718
_cell_length_c                   5.308
_cell_volume                     420.652
_cell_formula_units_Z            4
_database_code_amcsd             0011115
_exptl_crystal_density_diffrn    3.366
_cod_original_formula_sum        'Li Fe.826 Sc.177 Si2 O6'
_cod_database_code               9008446
_amcsd_formula_title             LiFe.82Sc.18Si2O6
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
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
Li 0.00000 0.26010 0.25000 1.00000 0.01810
Fe 0.00000 0.89785 0.25000 0.82600 0.00400
Sc 0.00000 0.89785 0.25000 0.17700 0.00400
Si 0.29663 0.08916 0.26702 1.00000 0.00440
O1 0.11660 0.08460 0.15050 1.00000 0.00590
O2 0.36710 0.25720 0.32810 1.00000 0.00970
O3 0.35560 -0.00020 0.05490 1.00000 0.01050
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0011115
