Influence of Counter-Cation Hydration Enthalpies on the Formation of Molecular Complexes: A Thorium-Nitrate Example.
Jin, Geng Bang; Lin, Jian; Estes, Shanna L.; Skanthakumar, Suntharalingam; Soderholm, Lynda; Journal of the American Chemical Society  (2017) –; doi:10.1021/jacs.7b09363

data_4126787
_publ_section_title
;
 Influence of Counter-Cation Hydration Enthalpies on the Formation of
 Molecular Complexes: A Thorium-Nitrate Example.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.7b09363
_journal_year                    2017
_chemical_formula_moiety         'Th (N O3)6 Rb2'
_chemical_formula_sum            'N6 O18 Rb2 Th'
_chemical_formula_weight         775.04
_chemical_name_common            'rubidium thorium hexanitrate'
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 92.2130(6)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.3236(4)
_cell_length_b                   6.8887(4)
_cell_length_c                   12.8538(7)
_cell_measurement_reflns_used    6372
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.57
_cell_measurement_theta_min      2.87
_cell_volume                     736.47(7)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'CrystalMaker for Windows ver. 2.0.6 (2008)'
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_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0217
_diffrn_reflns_av_unetI/netI     0.0139
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            8455
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.329
_diffrn_reflns_theta_min         2.866
_diffrn_source                   'Mo Kalpha Microfocus X-ray Source'
_exptl_absorpt_coefficient_mu    16.811
_exptl_absorpt_correction_T_max  0.288
_exptl_absorpt_correction_T_min  0.192
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    3.495
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             700
_exptl_crystal_size_max          0.110
_exptl_crystal_size_mid          0.086
_exptl_crystal_size_min          0.074
_refine_diff_density_max         0.437
_refine_diff_density_min         -0.508
_refine_diff_density_rms         0.082
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.058
_refine_ls_hydrogen_treatment    undef
_refine_ls_matrix_type           full
_refine_ls_number_parameters     124
_refine_ls_number_reflns         1508
_refine_ls_number_restraints     24
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0102
_refine_ls_R_factor_gt           0.0097
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0075P)^2^+0.7789P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0229
_refine_ls_wR_factor_ref         0.0230
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1465
_reflns_number_total             1508
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja7b09363_si_003.cif
_cod_data_source_block           Rb
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
;
_cod_database_code               4126787
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              25559
_shelx_hkl_checksum              40388