Mechanism-Guided Development of a Highly Active Bis-thiourea Catalyst for Anion-Abstraction Catalysis.
Kennedy, C. Rose; Lehnherr, Dan; Rajapaksa, Naomi S.; Ford, David D.; Park, Yongho; Jacobsen, Eric N.; Journal of the American Chemical Society 138 (2016) 13525–13528; doi:10.1021/jacs.6b09205

data_4131088
_publ_section_title
;
 Mechanism-Guided Development of a Highly Active Bis-thiourea Catalyst for
 Anion-Abstraction Catalysis.
;
_journal_issue                   41
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              13525
_journal_page_last               13528
_journal_paper_doi               10.1021/jacs.6b09205
_journal_volume                  138
_journal_year                    2016
_chemical_formula_sum            'C124 H132 Cl2 F28 N14 O12 S4'
_chemical_formula_weight         2741.58
_space_group_IT_number           145
_space_group_name_Hall           'P 32'
_space_group_name_H-M_alt        'P 32'
_symmetry_cell_setting           hexagonal
_symmetry_space_group_name_Hall  'P 32'
_symmetry_space_group_name_H-M   'P 32'
_atom_sites_solution_hydrogens   geom
_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                120.00
_cell_formula_units_Z            3
_cell_length_a                   25.197(3)
_cell_length_b                   25.197(3)
_cell_length_c                   26.498(3)
_cell_measurement_reflns_used    9590
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      65.0
_cell_measurement_theta_min      3.50
_cell_volume                     14569(3)
_computing_cell_refinement       'SAINT 7.46A (Bruker-AXS, 2009)'
_computing_data_collection       'APEX2 v2009.3.0 (Bruker-AXS, 2009)'
_computing_data_reduction        'SAINT 7.46A (Bruker-AXS, 2009)'
_computing_molecular_graphics    'Bruker SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'Bruker SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.979
_diffrn_measured_fraction_theta_max 0.979
_diffrn_measurement_device_type
;
Bruker D8 goniometer with CCD area detector  
;
_diffrn_measurement_method       'omega and phi scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'I\mS microfocus tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0625
_diffrn_reflns_av_sigmaI/netI    0.0475
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -29
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            157878
_diffrn_reflns_theta_full        66.25
_diffrn_reflns_theta_max         66.25
_diffrn_reflns_theta_min         2.02
_exptl_absorpt_coefficient_mu    1.310
_exptl_absorpt_correction_T_max  0.8802
_exptl_absorpt_correction_T_min  0.7797
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    0.937
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             4260
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.10
_platon_squeeze_details
;
;
_refine_diff_density_max         0.485
_refine_diff_density_min         -0.337
_refine_diff_density_rms         0.057
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.097(19)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.082
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1736
_refine_ls_number_reflns         30535
_refine_ls_number_restraints     569
_refine_ls_restrained_S_all      1.085
_refine_ls_R_factor_all          0.1130
_refine_ls_R_factor_gt           0.0871
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0833P)^2^+16.0270P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2144
_refine_ls_wR_factor_ref         0.2267
_reflns_number_gt                20933
_reflns_number_total             30535
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja6b09205_si_002.cif
_cod_data_source_block           DLH-397A
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'HEXAGONAL' was changed to
'hexagonal' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_cell_volume        14570(3)
_cod_original_sg_symbol_Hall     P32
_cod_original_sg_symbol_H-M      P32
_cod_database_code               4131088