Structural and spectroscopic studies of fluoroprotactinates.
De Sio, Stéphanie M; Wilson, Richard E.; Inorganic chemistry 53 (2014) 1750–1755; doi:10.1021/ic402877a

data_4337364
_publ_section_title
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 Structural and spectroscopic studies of fluoroprotactinates.
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_journal_issue                   3
_journal_name_full               'Inorganic chemistry'
_journal_page_first              1750
_journal_page_last               1755
_journal_paper_doi               10.1021/ic402877a
_journal_volume                  53
_journal_year                    2014
_chemical_formula_moiety         'F8 Pa, 3(Na)'
_chemical_formula_sum            'F8 Na3 Pa'
_chemical_formula_weight         451.97
_chemical_melting_point          ?
_chemical_name_common            'trisodium octofluoroprotactinate(V)'
_space_group_IT_number           139
_symmetry_cell_setting           tetragonal
_symmetry_Int_Tables_number      139
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   5.4415(9)
_cell_length_b                   5.4415(9)
_cell_length_c                   10.8482(19)
_cell_measurement_reflns_used    2282
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.25
_cell_measurement_theta_min      3.76
_cell_volume                     321.21(9)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.971
_diffrn_measurement_device_type  'BRUKER APEX II'
_diffrn_measurement_method       '0.5 deg w/ scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0251
_diffrn_reflns_av_sigmaI/netI    0.0116
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            2282
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         30.25
_diffrn_reflns_theta_min         3.76
_exptl_absorpt_coefficient_mu    24.569
_exptl_absorpt_correction_T_max  0.1925
_exptl_absorpt_correction_T_min  0.0196
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    4.673
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             392
_exptl_crystal_size_max          0.75
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.427
_refine_diff_density_min         -1.008
_refine_diff_density_rms         0.151
_refine_ls_extinction_coef       0.0060(8)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.143
_refine_ls_matrix_type           full
_refine_ls_number_parameters     14
_refine_ls_number_reflns         169
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.143
_refine_ls_R_factor_all          0.0116
_refine_ls_R_factor_gt           0.0116
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0216P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0267
_refine_ls_wR_factor_ref         0.0267
_reflns_number_gt                169
_reflns_number_total             169
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic402877a_si_001.cif
_cod_data_source_block           Na3PaF8
_cod_depositor_comments
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The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
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_cod_original_sg_symbol_H-M      'I 4/mmm'
_cod_database_code               4337364