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#$Date: 2023-03-26 10:30:59 +0300 (Sun, 26 Mar 2023) $
#$Revision: 282067 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/01/27/9012795.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_9012795
loop_
_publ_author_name
'Belokoneva, E. L.'
'Stefanovich, S. Y.'
'Pisarevskii, Y. V.'
'Mosunov, A. V.'
_publ_section_title
;Refined structures of La3Ga5SiO14 and Pb3Ga2Ge4O14 and the crystal-chemical
 regularities in the structure and properties of compounds of the langasite
 family
;
_journal_name_full               'Russian Journal of Inorganic Chemistry'
_journal_page_first              1642
_journal_page_last               1651
_journal_volume                  45
_journal_year                    2000
_chemical_formula_structural     La3Ga5SiO14
_chemical_formula_sum            'Ga5 La3 O14 Si'
_space_group_IT_number           150
_symmetry_space_group_name_Hall  'P 3 2"'
_symmetry_space_group_name_H-M   'P 3 2 1'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   8.176
_cell_length_b                   8.176
_cell_length_c                   5.108
_cell_volume                     295.708
_database_code_amcsd             0015403
_exptl_crystal_density_diffrn    5.713
_cod_original_formula_sum        'La3 Ga5 Si O14'
_cod_database_code               9012795
_amcsd_formula_title             La3Ga5SiO14
loop_
_space_group_symop_operation_xyz
x,y,z
y,x,-z
-y,x-y,z
-x,-x+y,-z
-x+y,-x,z
x-y,-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
La 0.41874 0.00000 0.00000 1.00000 8.54897
Ga1 0.00000 0.00000 0.00000 1.00000 0.01203
Ga2 0.33333 0.66667 0.46820 0.50000 0.00709
Si2 0.33333 0.66667 0.46820 0.50000 0.00709
Ga3 0.76530 0.00000 0.50000 1.00000 0.00925
O1 0.33333 0.66667 0.80300 1.00000 0.01773
O2 0.46520 0.31160 0.68400 1.00000 0.02026
O3 0.22110 0.08010 0.23700 1.00000 0.02153
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 MPOD 1000027
2 AMCSD 0015403
