data_2001934
_publ_section_title
;
 Thermal effects in the structure of potassium perrhenate
;
_journal_issue                   2
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              214
_journal_page_last               216
_journal_paper_doi               10.1107/S0108270192003706
_journal_volume                  49
_journal_year                    1993
_chemical_formula_sum            'K O4 Re'
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  '-I 4ad'
_symmetry_space_group_name_H-M   'I 41/a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.68174(15)
_cell_length_b                   5.68174(15)
_cell_length_c                   12.7118(4)
_cell_volume                     410.36(2)
_diffrn_radiation_probe          neutron
_diffrn_radiation_type           neutron
_diffrn_radiation_wavelength     1.49978(9)
_[local]_cod_data_source_file    br0017.cif
_[local]_cod_data_source_block   br0017_structure_1_of_3
_[local]_cod_chemical_formula_sum_orig 'K1 O4 Re1'
_cod_original_cell_volume        410.36(3)
_cod_database_code               2001934
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
K 0 .7500 .3750
Re 0 .2500 .1250
O .2215(4) .3669(4) .0474(2)
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
O Re O 110.54(16)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
Re O 1.731(2)
