data_global
_chemical_name_mineral 'Telyushenkoite'
loop_
_publ_author_name
'Sokolova E V'
'Huminicki D M C'
'Hawthorne F C'
'Agakhanov A A'
'Pautov L A'
'Grew E S'
_journal_name_full 'The Canadian Mineralogist'
_journal_volume 40 
_journal_year 2002
_journal_page_first 183
_journal_page_last 192
_publ_section_title
;
 The crystal chemistry of telyushenkoite and leifite, A Na6[Be2Al3Si15O39F2],
 A = Cs, Na
;
_database_code_amcsd 0005761
_chemical_formula_sum 'Si15.66 Al2.04 Zn.3 Be2 Na6.1 Cs.74 Rb.02 K.14 O39 F2'
_cell_length_a 14.3770
_cell_length_b 14.3770
_cell_length_c 4.8786
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 873.298
_exptl_crystal_density_diffrn      2.739
_symmetry_space_group_name_H-M 'P -3 m 1'
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'
  '-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
SiT1   0.00000   0.21677   0.50000   0.61000   0.01290
AlT1   0.00000   0.21677   0.50000   0.34000   0.01290
ZnT1   0.00000   0.21677   0.50000   0.05000   0.01290
SiT2   0.00000   0.34441   0.00000   1.00000   0.01050
SiT3   0.44759  -0.44759   0.30680   1.00000   0.00780
BeT4   0.33333   0.66667   0.36700   1.00000   0.00830
Na   0.75039  -0.75039   0.20290   1.00000   0.02120
CsA   0.00000   0.00000   0.00000   0.74000   0.02750
RbA   0.00000   0.00000   0.00000   0.02000   0.02750
KA   0.00000   0.00000   0.00000   0.14000   0.02750
NaA   0.00000   0.00000   0.00000   0.10000   0.02750
O1   0.10090  -0.10090   0.39200   1.00000   0.03400
O2   0.30810   0.26120   0.24730   1.00000   0.01930
O3   0.35970   0.45850   0.10470   1.00000   0.01270
O4   0.50000   0.00000   0.50000   1.00000   0.01450
O5   0.39440  -0.39440   0.48250   1.00000   0.01070
F   0.33333   0.66667   0.04380   1.00000   0.01360
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
SiT1 0.01370 0.01430 0.01050 0.00680 -0.00150 -0.00070
AlT1 0.01370 0.01430 0.01050 0.00680 -0.00150 -0.00070
ZnT1 0.01370 0.01430 0.01050 0.00680 -0.00150 -0.00070
SiT2 0.01170 0.01060 0.00960 0.00580 -0.00040 -0.00020
SiT3 0.00920 0.00920 0.00740 0.00630 -0.00020 0.00020
BeT4 0.00820 0.00820 0.00860 0.00410 0.00000 0.00000
Na 0.02130 0.02130 0.01610 0.00720 0.00330 -0.00330
CsA 0.03120 0.03120 0.02000 0.01560 0.00000 0.00000
RbA 0.03120 0.03120 0.02000 0.01560 0.00000 0.00000
KA 0.03120 0.03120 0.02000 0.01560 0.00000 0.00000
NaA 0.03120 0.03120 0.02000 0.01560 0.00000 0.00000
O1 0.03490 0.03490 0.02000 0.00840 -0.00670 0.00670
O2 0.02290 0.01600 0.01870 0.00970 0.00890 0.00750
O3 0.01440 0.01120 0.01350 0.00720 -0.00380 -0.00300
O4 0.01860 0.00820 0.01320 0.00410 -0.00190 -0.00380
O5 0.01410 0.01410 0.00850 0.01060 0.00060 -0.00060
F 0.01750 0.01750 0.00580 0.00880 0.00000 0.00000