data_1521091
_publ_section_title
;
 Crystal structure of Te O F2
;
_journal_name_full               'Journal of Fluorine Chemistry'
_journal_page_first              33
_journal_page_last               38
_journal_volume                  93
_journal_year                    1999
_chemical_formula_sum            'F2 O Te'
_chemical_name_systematic        'Te O F2'
_space_group_IT_number           4
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_cell_angle_alpha                90
_cell_angle_beta                 96.22
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.513
_cell_length_b                   8.289
_cell_length_c                   5.307
_cell_volume                     241.088
_citation_journal_id_ASTM        JFLCAR
_cod_data_source_file            Guillet_JFLCAR_1999_114.cif
_cod_data_source_block           F2O1Te1
_cod_original_cell_volume        241.0877
_cod_chemical_formula_sum_orig   'F2 O1 Te1'
_cod_database_code               1521091
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y+1/2,-z
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
F4 F-1 0.688 0.061 0.007 1 0.0
F2 F-1 0.717 0.316 0.65 1 0.0
Te1 Te+4 0.3545 0.1464 0.5114 1 0.0
O2 O-2 0.222 0.348 0.597 1 0.0
F3 F-1 0.457 0.257 0.221 1 0.0
Te2 Te+4 0.0418 0.4081 0.875 1 0.0
F1 F-1 0.837 0.571 0.187 1 0.0
O1 O-2 0.046 0.121 0.301 1 0.0
