Atomically precise organomimetic cluster nanomolecules assembled via perfluoroaryl-thiol SNAr chemistry
Elaine A. Qian; Alex I. Wixtrom; Jonathan C. Axtell; Azin Saebi; Dahee Jung; Pavel Rehak; Yanxiao Han; Elamar Hakim Moully; Daniel Mosallaei; Sylvia Chow; Marco S. Messina; Jing Yang Wang; A. Timothy Royappa; Arnold L. Rheingold; Heather D. Maynard; Petr Kral; Alexander M. Spokoyny; Nature Chemistry 9 (2017) 333–340; doi:10.1038/nchem.2686

data_1551832
_publ_section_title
;
 Atomically precise organomimetic cluster nanomolecules assembled via
 perfluoroaryl-thiol SNAr chemistry
;
_journal_name_full               'Nature Chemistry'
_journal_page_first              333
_journal_page_last               340
_journal_paper_doi               10.1038/nchem.2686
_journal_volume                  9
_journal_year                    2017
_chemical_formula_moiety
'C84 H24 B12 F60 O12, 0.996(O), 1.818(C H Cl3) '
_chemical_formula_sum            'C85.82 H25.82 B12 Cl5.46 F60 O12.99'
_chemical_formula_weight         2727.89
_space_group_crystal_system      trigonal
_space_group_IT_number           148
_space_group_name_Hall           '-R 3'
_space_group_name_H-M_alt        'R -3 :H'
_atom_sites_solution_hydrogens   geom
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   14.7965(4)
_cell_length_b                   14.7965(4)
_cell_length_c                   38.3211(10)
_cell_measurement_reflns_used    9902
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      68.98
_cell_measurement_theta_min      3.46
_cell_volume                     7265.9(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/6 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0164
_diffrn_reflns_av_unetI/netI     0.0130
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.988
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       45
_diffrn_reflns_limit_l_min       -46
_diffrn_reflns_number            14749
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.988
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         68.932
_diffrn_reflns_theta_min         3.460
_diffrn_source                   'I\mS micro--focus source'
_exptl_absorpt_coefficient_mu    3.143
_exptl_absorpt_correction_T_max  0.75
_exptl_absorpt_correction_T_min  0.67
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2014/2 (Bruker AXS Inc.)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.870
_exptl_crystal_description       prism
_exptl_crystal_F_000             4013
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.180
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.376
_refine_diff_density_min         -0.280
_refine_diff_density_rms         0.045
_refine_ls_extinction_coef       .
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.094
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     283
_refine_ls_number_reflns         2978
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.094
_refine_ls_R_factor_all          0.0311
_refine_ls_R_factor_gt           0.0304
_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^)+(0.0380P)^2^+13.0751P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0806
_refine_ls_wR_factor_ref         0.0811
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_full    .
_reflns_Friedel_fraction_max     .
_reflns_number_gt                2889
_reflns_number_total             2978
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            nchem.2686-s2.cif
_cod_data_source_block           Compound_1b
_cod_original_cell_volume        7265.8(4)
_cod_database_code               1551832
_shelx_estimated_absorpt_t_min   0.572
_shelx_estimated_absorpt_t_max   0.744
_shelxl_version_number           2014/6
_shelx_res_checksum              14954
_shelx_hkl_checksum              3207