data_2002027
_publ_section_title
;
 Structure of a new ternary chalcogenide: FeTa(μ₄-Te)(μ₃-Te)₂
;
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              4
_journal_page_last               7
_journal_paper_doi               10.1107/S010827019200355X
_journal_volume                  49
_journal_year                    1993
_chemical_formula_sum            'Fe Ta Te3'
_chemical_formula_weight         619.59
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2y1'
_symmetry_space_group_name_H-M   'P 1 21 1'
_cell_angle_alpha                90
_cell_angle_beta                 109.16(3)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   7.407(4)
_cell_length_b                   3.625(3)
_cell_length_c                   9.966(3)
_cell_volume                     252.8(3)
_diffrn_radiation_type           Mo
_diffrn_radiation_wavelength     0.71069
_exptl_absorpt_coefficient_mu    41.098
_exptl_crystal_density_diffrn    8.138
_exptl_crystal_F_000             510
_[local]_cod_data_source_file    he0023.cif
_[local]_cod_data_source_block   he0023_structure_1_of_1
_[local]_cod_chemical_formula_sum_orig 'Fe1 Ta1 Te3'
_cod_original_cell_volume        252.8(2)
_cod_database_code               2002027
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Ta(1) .33390(10) .3443 .30055(8)
Te(1) -.0608(2) .362(2) .18640(10)
Te(2) .4835(2) -.137(2) .15880(10)
Te(3) .7177(2) .3670(10) .49700(10)
Fe(1) .1151(4) -.137(3) .0891(3)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
Ta(1) Te(1) 2.768(2)
Ta(1) Te(3) 2.876(2)
Ta(1) Fe(1) 2.804(8)
Ta(1) Te(2) 2.700(4)
Fe(1) Te(1) 2.594(9)
Fe(1) Te(2) 2.586(4)
