data_global _chemical_name_mineral 'Balyakinite' loop_ _publ_author_name 'Lindqvist O' _journal_name_full 'Acta Chemica Scandinavica' _journal_volume 25 _journal_year 1971 _journal_page_first 740 _journal_page_last 740 _publ_section_title ; On the crystal structures of CuTeO3 and CuTe2O5 ; _database_code_amcsd 0011928 _chemical_compound_source 'Synthetic' _chemical_formula_sum 'Te Cu O3' _cell_length_a 7.604 _cell_length_b 5.837 _cell_length_c 12.705 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 563.906 _exptl_crystal_density_diffrn 5.634 _symmetry_space_group_name_H-M 'P m c n' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2-x,y,z' '1/2+x,-y,-z' '1/2+x,1/2+y,1/2-z' '1/2-x,1/2-y,1/2+z' 'x,1/2-y,1/2+z' '-x,1/2+y,1/2-z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Te1 0.25000 0.17100 0.11400 Te2 0.75000 0.10400 0.16300 Cu 0.54600 0.16100 0.41100 O1 0.42700 0.34000 0.04800 O2 0.44300 0.41000 0.32500 O3 0.75000 0.10800 0.31800 O4 0.75000 0.42900 0.48200