#------------------------------------------------------------------------------
#$Date: 2024-05-09 10:47:05 +0200 (Thu 09 de May de 2024) $
#$Revision: 291792 $
#$URL: svn://www.crystallography.net/cod/cif/9/01/05/9010580.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_9010580
loop_
_publ_author_name
'Liferovich, R. P.'
'Mitchell, R. H.'
_publ_section_title
;
 Solid solutions of niobium in synthetic titanite
 Sample: AlNb2
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              1089
_journal_page_last               1097
_journal_paper_doi               10.2113/gscanmin.44.5.1089
_journal_volume                  44
_journal_year                    2006
_chemical_formula_sum            'Al0.2 Ca Nb0.2 O5 Si Ti0.6'
_chemical_name_mineral           Titanite
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-A 2ya'
_symmetry_space_group_name_H-M   'A 1 2/a 1'
_cell_angle_alpha                90
_cell_angle_beta                 113.747
_cell_angle_gamma                90
_cell_length_a                   7.0594
_cell_length_b                   8.7188
_cell_length_c                   6.5651
_cell_formula_units_Z            4
_cell_volume                     369.866
_database_code_amcsd             0006101
_exptl_crystal_density_diffrn    3.607
_cod_original_formula_sum        'Ca (Ti.6 Al.2 Nb.2) Si O5'
_cod_database_code               9010580
loop_
_space_group_symop_operation_xyz
x,y,z
x,1/2+y,1/2+z
1/2+x,-y,z
1/2+x,1/2-y,1/2+z
1/2-x,y,-z
1/2-x,1/2+y,1/2-z
-x,-y,-z
-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_U_iso_or_equiv
CaX 0.25000 0.16970 0.00000 1.00000 0.01798
TiY 0.50000 0.00000 0.50000 0.60000 0.00963
AlY 0.50000 0.00000 0.50000 0.20000 0.00963
NbY 0.50000 0.00000 0.50000 0.20000 0.00963
Si 0.75000 0.18090 0.00000 1.00000 0.00532
O1 0.75000 0.06830 0.50000 1.00000 0.00975
O2 0.90850 0.06600 0.18070 1.00000 0.00975
O3 0.38620 0.21230 0.40500 1.00000 0.00975
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0006101
