Self-Assembly of Chiral Metal-Organic Tetartoid.
Luo, Dong; Wang, Xue-Zhi; Yang, Chen; Zhou, Xiao-Ping; Li, Dan; Journal of the American Chemical Society  (2017) –; doi:10.1021/jacs.7b11285

data_4126877
_publ_section_title
;
 Self-Assembly of Chiral Metal-Organic Tetartoid.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.7b11285
_journal_year                    2017
_chemical_formula_sum            'C216 H224 Co20 F42 N72 O16 P7'
_chemical_formula_weight         6278.05
_space_group_crystal_system      cubic
_space_group_IT_number           196
_space_group_name_Hall           'F 2 2 3'
_space_group_name_H-M_alt        'F 2 3'
_symmetry_space_group_name_Hall  'F 2 2 3'
_symmetry_space_group_name_H-M   'F 2 3'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   33.0274(4)
_cell_length_b                   33.0274(4)
_cell_length_c                   33.0274(4)
_cell_measurement_reflns_used    3660
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      68.5260
_cell_measurement_theta_min      5.3440
_cell_volume                     36026.6(8)
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10
_diffrn_measured_fraction_theta_full 0.978
_diffrn_measured_fraction_theta_max 0.949
_diffrn_measurement_device_type  'XtaLAB AFC12 (RINC): Kappa single'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0281
_diffrn_reflns_av_unetI/netI     0.0463
_diffrn_reflns_Laue_measured_fraction_full 0.978
_diffrn_reflns_Laue_measured_fraction_max 0.949
_diffrn_reflns_limit_h_max       27
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       39
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       39
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            9725
_diffrn_reflns_point_group_measured_fraction_full 0.898
_diffrn_reflns_point_group_measured_fraction_max 0.863
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         70.755
_diffrn_reflns_theta_min         3.785
_diffrn_source                   'fine-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    7.916
_exptl_absorpt_correction_T_max  1
_exptl_absorpt_correction_T_min  0.87622
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.157
_exptl_crystal_description       polyhedron
_exptl_crystal_F_000             12700
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.13
_exptl_crystal_size_min          0.1
_refine_diff_density_max         0.836
_refine_diff_density_min         -0.777
_refine_diff_density_rms         0.100
_refine_ls_abs_structure_details
;
 Flack x determined using 1496 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.008(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.045
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     287
_refine_ls_number_reflns         5029
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.045
_refine_ls_R_factor_all          0.0783
_refine_ls_R_factor_gt           0.0689
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1652P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1987
_refine_ls_wR_factor_ref         0.2121
_reflns_Friedel_coverage         0.723
_reflns_Friedel_fraction_full    0.808
_reflns_Friedel_fraction_max     0.767
_reflns_number_gt                4212
_reflns_number_total             5029
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja7b11285_si_002.cif
_cod_data_source_block           lambda-4
_cod_original_cell_volume        36026.5(14)
_cod_database_code               4126877
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              85016
_shelx_hkl_checksum              17960