data_global
_chemical_name_mineral 'Kuksite'
loop_
_publ_author_name
'Mills S J'
'Kampf A R'
'Kolitsch U'
'Housley R M'
'Raudsepp M'
_journal_name_full 'American Mineralogist'
_journal_volume 95 
_journal_year 2010
_journal_page_first 933
_journal_page_last 938
_publ_section_title
;
 The crystal chemistry and crystal structure of kuksite, Pb3Zn3Te6+P2O14,
 and a note on the crystal structure of yafsoanite, (Ca,Pb)3Zn(TeO6)2
;
_database_code_amcsd 0005048
_chemical_compound_source 'Blue Bell claims, Baker, San Bernardino County, California, USA'
_chemical_formula_sum 'Pb3 Te Zn3 (P1.34 As.66) O14'
_cell_length_a 8.3942
_cell_length_b 8.3942
_cell_length_c 5.1847
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 316.383
_exptl_crystal_density_diffrn      6.615
_symmetry_space_group_name_H-M 'P 3 2 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'
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
Pb   0.40870   0.00000   0.00000   1.00000   0.03070
Te   0.00000   0.00000   0.00000   1.00000   0.01940
Zn   0.00000  -0.25090   0.50000   1.00000   0.02140
P   0.33333   0.66667   0.53290   0.67000   0.02200
As   0.33333   0.66667   0.53290   0.33000   0.02200
O1  -0.12290  -0.21740   0.78840   1.00000   0.03400
O2   0.52240  -0.20230   0.66130   1.00000   0.06400
O3   0.33333   0.66667   0.24560   1.00000   0.03800
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
Pb 0.03160 0.04090 0.02280 0.02050 0.00160 0.00320
Te 0.02480 0.02480 0.00860 0.01240 0.00000 0.00000
Zn 0.02290 0.02490 0.01560 0.01140 0.00110 -0.00050
P 0.02000 0.02000 0.02400 0.01000 0.00000 0.00000
As 0.02000 0.02000 0.02400 0.01000 0.00000 0.00000
O1 0.03200 0.04100 0.03000 0.01800 -0.00100 -0.00700
O2 0.04600 0.06000 0.05100 0.00100 0.00400 -0.00600
O3 0.03900 0.03900 0.03500 0.02000 0.00000 0.00000