data_2001366
_journal_name_full 'Acta Crystallographica, Section C'
_journal_year 1993
_journal_volume C49
_journal_page_first 1585
_journal_page_last 1588
loop_
_publ_author_name
'Reis, K.P.'
'Jacobson, A.J.'
_chemical_formula_moiety ?
_chemical_formula_sum 'Ba4 Na1 O12 Sb3'
_chemical_formula_weight 1129.6
_symmetry_cell_setting cubic
_symmetry_space_group_name_H-M 'I m -3 m'
_symmetry_space_group_name_Hall '-I 4 2 3'
_cell_length_a 8.2785(2)
_cell_length_b 8.2785(2)
_cell_length_c 8.2785(2)
_cell_angle_alpha  90
_cell_angle_beta  90
_cell_angle_gamma  90
_cell_volume 566.22
_cell_formula_units_Z 2
_cell_measurement_reflns_used ?
_cell_measurement_theta_min ?
_cell_measurement_theta_max ?
_cell_measurement_temperature 298
_exptl_crystal_description ?
_exptl_crystal_colour ?
_exptl_crystal_size_max ?
_exptl_crystal_size_mid ?
_exptl_crystal_size_min ?
_exptl_crystal_size_rad ?
_exptl_crystal_density_diffrn 6.62
_exptl_crystal_density_meas ?
_exptl_absorpt_coefficient_mu ?
_exptl_absorpt_correction_type ?
_exptl_absorpt_correction_T_min ?
_exptl_absorpt_correction_T_max ?
_diffrn_radiation_type 'Neutron TOF'
_diffrn_radiation_wavelength ?
_diffrn_measurement_device 'TOF detector banks at +-90\%, +-148\%'
_diffrn_measurement_method ?
_diffrn_reflns_number ?
_diffrn_reflns_av_R_equivalents ?
_diffrn_reflns_theta_max ?
_diffrn_reflns_limit_h_min ?
_diffrn_reflns_limit_h_max ?
_diffrn_reflns_limit_k_min ?
_diffrn_reflns_limit_k_max ?
_diffrn_reflns_limit_l_min ?
_diffrn_reflns_limit_l_max ?
_diffrn_standards_number ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time ?
_diffrn_standards_decay_% ?
_reflns_number_total ?
_reflns_number_observed ?
_reflns_observed_criterion ?
_refine_ls_structure_factor_coef ?
_refine_ls_R_factor_obs '7.25 (profile)'
_refine_ls_wR_factor_obs '10.63 (weighted profile)'
_refine_ls_goodness_of_fit_obs ?
_refine_ls_number_reflns 303
_refine_ls_number_parameters 41
_refine_ls_hydrogen_treatment ?
_refine_ls_weighting_scheme ?
_refine_ls_shift/esd_max ?
_refine_diff_density_max ?
_refine_diff_density_min ?
_refine_ls_extinction_method ?
_refine_ls_extinction_coef ?
_atom_type_scat_source ?
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Ba1 .25 .25 .25 0.00964(2)
Sb1 .5 .0 .0 0.00546(2)
Na1 .0 .0 .0 0.01082(9)
O1 .5 .0 .25 ?
O2 .27140(10)
.0 .0 ?