data_global
_chemical_name_mineral 'Tellurium'
loop_
_publ_author_name
'Adenis C'
'Langer V'
'Lindqvist O'
_journal_name_full 'Acta Crystallographica, Section C'
_journal_volume 45 
_journal_year 1989
_journal_page_first 941
_journal_page_last 942
_publ_section_title
;
 Reinvestigation of the structure of tellurium
;
_database_code_amcsd 0020696
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Te'
_cell_length_a 4.456
_cell_length_b 4.456
_cell_length_c 5.921
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 101.816
_exptl_crystal_density_diffrn      6.243
_symmetry_space_group_name_H-M 'P 31 2 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'y,x,-z'
  '-y,x-y,1/3+z'
  '-x,-x+y,1/3-z'
  '-x+y,-x,2/3+z'
  'x-y,-y,2/3-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Te   0.73640   0.00000   0.33333
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
Te 0.01930 0.01790 0.01130 0.00895 0.00100 0.00200