data_global
_chemical_name_mineral 'Belovite-(La)'
loop_
_publ_author_name
'Kabalov Y K'
'Sokolova E V'
'Pekov I V'
_journal_name_full 'Soviet Physics Doklady'
_journal_volume 42 
_journal_year 1997
_journal_page_first 344
_journal_page_last 348
_publ_section_title
;
 Crystal structure of belovite-(La)
;
_database_code_amcsd 0015622
_chemical_compound_source 'Mt. Kukisvumchorr, Khibiny alkaline massif, Kola Peninsula, Russia'
_chemical_formula_sum 'Sr2.754 Ca.06 Ba.12 Na.981 La.599 Ce.4 P3 O12 F'
_cell_length_a 9.6641
_cell_length_b 9.6641
_cell_length_c 7.1825
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 580.937
_exptl_crystal_density_diffrn      4.150
_symmetry_space_group_name_H-M 'P -3'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'y,-x+y,-z'
  '-x+y,-x,z'
  '-x,-y,-z'
  '-y,x-y,z'
  'x-y,x,-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
SrA3   0.23720  -0.01950   0.24490   0.91800 ?
CaA3   0.23720  -0.01950   0.24490   0.02000 ?
BaA3   0.23720  -0.01950   0.24490   0.04000 ?
NaA1   0.33333   0.66667   0.01500   0.77700 ?
LaA1   0.33333   0.66667   0.01500   0.13300 ?
CeA1   0.33333   0.66667   0.01500   0.08000 ?
LaA2   0.33333   0.66667   0.51200   0.46600 ?
CeA2   0.33333   0.66667   0.51200   0.32000 ?
NaA2   0.33333   0.66667   0.51200   0.20400 ?
P   0.40230   0.36700   0.24280   1.00000   0.03166
O1   0.48100   0.14900   0.74700   1.00000   0.04306
O2   0.32600   0.26500   0.08500   1.00000   0.05699
O3   0.36300   0.29200   0.43300   1.00000   0.02406
O4   0.53600   0.11100   0.23500   1.00000   0.04559
F5   0.00000   0.00000   0.28700   1.00000   0.02533
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
SrA3 0.04507 0.04578 0.05332 0.01136 -0.00914 0.00853
CaA3 0.04507 0.04578 0.05332 0.01136 -0.00914 0.00853
BaA3 0.04507 0.04578 0.05332 0.01136 -0.00914 0.00853
NaA1 0.02839 0.02839 0.01829 0.01419 0.00000 0.00000
LaA1 0.02839 0.02839 0.01829 0.01419 0.00000 0.00000
CeA1 0.02839 0.02839 0.01829 0.01419 0.00000 0.00000
LaA2 0.03442 0.03442 0.03580 0.01739 0.00000 0.00000
CeA2 0.03442 0.03442 0.03580 0.01739 0.00000 0.00000
NaA2 0.03442 0.03442 0.03580 0.01739 0.00000 0.00000