Disorder in BaThF(6)- refinement of anharmonic displacement parameters from high-pressure single-crystal X-ray diffraction data.
Friese, Karen; Morgenroth, Wolfgang; Posse, José Maria; Grzechnik, Andrzej; Dalton transactions (Cambridge, England : 2003) 40 (2011) 1902–1910; doi:10.1039/c0dt00924e

data_7014521
_publ_section_title
;
 Disorder in BaThF(6)- refinement of anharmonic displacement parameters
 from high-pressure single-crystal X-ray diffraction data.
;
_journal_issue                   9
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1902
_journal_page_last               1910
_journal_paper_doi               10.1039/c0dt00924e
_journal_volume                  40
_journal_year                    2011
_chemical_formula_moiety         'Ba1 F6 Th1'
_chemical_formula_sum            'Ba F6 Th'
_chemical_formula_weight         483.4
_chemical_name_systematic
;
barium thorium hexafluorid
;
_chemical_compound_source        'BaThF6_anharmonic_2.12GPa'
_space_group_IT_number           194
_symmetry_cell_setting           hexagonal
_symmetry_space_group_name_Hall  '-P 6c 2c'
_symmetry_space_group_name_H-M   'P 63/m m c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   4.2550(10)
_cell_length_b                   4.2550(10)
_cell_length_c                   7.4980(10)
_cell_measurement_pressure       2120000
_cell_measurement_reflns_used    1070
_cell_measurement_temperature    293
_cell_measurement_theta_max      22.39
_cell_measurement_theta_min      3.11
_cell_volume                     117.56(4)
_computing_cell_refinement       XDS
_computing_data_collection       Mar
_computing_data_reduction        'XDS, Jana2006'
_computing_molecular_graphics    'Atoms Version 5.0.7'
_computing_structure_refinement  Jana2006
_computing_structure_solution    'coordinates from model'
_diffrn_ambient_pressure         2120000
_diffrn_ambient_temperature      293
_diffrn_detector                 MarCCD165
_diffrn_measured_fraction_theta_full 0.73
_diffrn_measured_fraction_theta_max 0.60
_diffrn_measurement_device       'Huber 4-circle'
_diffrn_measurement_method       phi-scans
_diffrn_radiation_source         Hasylab
_diffrn_radiation_type           Synchrotron
_diffrn_radiation_wavelength     0.4000
_diffrn_reflns_av_R_equivalents  0.1528
_diffrn_reflns_av_sigmaI/netI    0.0168
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            1070
_diffrn_reflns_reduction_process 'XDS, Jana2006'
_diffrn_reflns_theta_full        9.21
_diffrn_reflns_theta_max         22.39
_diffrn_reflns_theta_min         3.11
_exptl_absorpt_coefficient_mu    11.595
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    6.8251
_exptl_crystal_description       irregular
_exptl_crystal_F_000             200
_exptl_crystal_size_max          0.03
_exptl_crystal_size_mid          0.01
_exptl_crystal_size_min          0.008
_refine_diff_density_max         3.48
_refine_diff_density_min         -6.11
_refine_ls_extinction_coef       0
_refine_ls_extinction_method
'B-C type 1 Gaussian isotropic (Becker & Coppens, 1974)'
_refine_ls_goodness_of_fit_gt    3.57
_refine_ls_goodness_of_fit_ref   3.57
_refine_ls_number_constraints    1
_refine_ls_number_parameters     6
_refine_ls_number_reflns         117
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0531
_refine_ls_R_factor_gt           0.0531
_refine_ls_shift/su_max          0.0123
_refine_ls_shift/su_mean         0.0051
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     w=1/(\s^2^(F)+0.0001F^2^)
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_gt          0.0539
_refine_ls_wR_factor_ref         0.0539
_reflns_number_gt                117
_reflns_number_total             117
_reflns_threshold_expression     I>3\s(I)
_cod_data_source_file            C0DT00924E.TXT
_cod_data_source_block           BaThF6_anharmonic_2.12GPa
_cod_original_sg_symbol_Hall     '-P 6c;-2c'
_cod_original_formula_sum        'Ba1 F6 Th1'
_cod_database_code               7014521