Regulating the Structures of Self-Assembled Mechanically Interlocked Moleculecular Constructs via Dianion Precursor Substituent Effects.
Chen, Xu-Lang; Shen, Yun-Jia; Gao, Chao; Yang, Jian; Sun, Xin; Zhang, Xin; Yang, Yu-Dong; Wei, Gong-Ping; Xiang, Jun-Feng; Sessler, Jonathan L.; Gong, Han-Yuan; Journal of the American Chemical Society  (2020) –; doi:10.1021/jacs.9b13473

data_4134654
_publ_section_title
;
 Regulating the Structures of Self-Assembled Mechanically Interlocked
 Moleculecular Constructs via Dianion Precursor Substituent Effects.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_paper_doi               10.1021/jacs.9b13473
_journal_year                    2020
_chemical_formula_sum            'C148 H307 N20 O138.5 Zn6'
_chemical_formula_weight         4975.34
_space_group_crystal_system      orthorhombic
_space_group_IT_number           36
_space_group_name_Hall           'C 2c -2'
_space_group_name_H-M_alt        'C m c 21'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   28.526(6)
_cell_length_b                   24.457(5)
_cell_length_c                   30.314(6)
_cell_measurement_reflns_used    17309
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      24.249
_cell_measurement_theta_min      1.097
_cell_volume                     21149(7)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2008)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device
;
Saturn724+ (2x2 bin mode)
;
_diffrn_measurement_method       dtprofit.ref
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0613
_diffrn_reflns_av_unetI/netI     0.0819
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       32
_diffrn_reflns_limit_h_min       -32
_diffrn_reflns_limit_k_max       28
_diffrn_reflns_limit_k_min       -28
_diffrn_reflns_limit_l_max       35
_diffrn_reflns_limit_l_min       -34
_diffrn_reflns_number            74643
_diffrn_reflns_point_group_measured_fraction_full 0.990
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        24.249
_diffrn_reflns_theta_max         24.249
_diffrn_reflns_theta_min         1.097
_exptl_absorpt_coefficient_mu    0.793
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7495
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.563
_exptl_crystal_description       block
_exptl_crystal_F_000             10492
_exptl_crystal_size_max          0.33
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.431
_refine_diff_density_min         -0.502
_refine_diff_density_rms         0.057
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.111(18)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     845
_refine_ls_number_reflns         17309
_refine_ls_number_restraints     10
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.0874
_refine_ls_R_factor_gt           0.0614
_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^)+(0.0627P)^2^+35.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1414
_refine_ls_wR_factor_ref         0.1616
_reflns_Friedel_coverage         0.942
_reflns_Friedel_fraction_full    0.982
_reflns_Friedel_fraction_max     0.982
_reflns_number_gt                12369
_reflns_number_total             17309
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja9b13473_si_017.cif
_cod_data_source_block           b_sq
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_absorpt_correction_type' value 'Multi-scan' was
changed to 'multi-scan' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/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 7556 2019-12-06 15:28:31Z antanas 
;
_cod_original_formula_sum        'C148 H307 N20 O138.50 Zn6'
_cod_database_code               4134654
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              49935
_shelx_hkl_checksum              60356
_shelx_fab_checksum              20378