M(II) effect on encapsulation of guests into a series of M<sub>3</sub>L<sub>2</sub> chiral cages: enantio-recognition.
Kim, Dongwon; Kim, Gyeongmin; Kim, Gyeongwoo; Park, Junmyeong; Han, Jihun; Hossain, Mohammad Mozammal; Jung, Ok-Sang; Lee, Young-A; Dalton transactions (Cambridge, England : 2003) 53 (2024) 10704–10711; doi:10.1039/d4dt01198h

data_7716321
_publ_section_title
;
 M(II) effect on encapsulation of guests into a series of
 M<sub>3</sub>L<sub>2</sub> chiral cages: enantio-recognition.
;
_journal_issue                   25
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10704
_journal_page_last               10711
_journal_paper_doi               10.1039/d4dt01198h
_journal_volume                  53
_journal_year                    2024
_chemical_formula_moiety         'C111 H104 N12 Ni3 O31, 6(ClO4), 6(C4H10O)'
_chemical_formula_sum            'C135 H174 Cl6 N12 Ni3 O61'
_chemical_formula_weight         3329.68
_space_group_crystal_system      orthorhombic
_space_group_IT_number           18
_space_group_name_Hall           'P 2 2ab'
_space_group_name_H-M_alt        'P 21 21 2'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_method           SHELXL-2019/2
_audit_update_record
;
2024-03-02 deposited with the CCDC.	2024-06-05 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   23.205(5)
_cell_length_b                   24.806(5)
_cell_length_c                   14.483(3)
_cell_measurement_reflns_used    203343
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      33.749
_cell_measurement_theta_min      0.401
_cell_volume                     8337(3)
_computing_cell_refinement       'HKL3000sm (Otwinowski & Minor, 1997)'
_computing_data_collection       'PAL BL2D-SMDC Program (Shin et. al, 2016)'
_computing_data_reduction        'HKL3000sm (Otwinowski & Minor, 1997)'
_computing_structure_refinement  'SHELXL-2019/2 (Sheldrick, 2019)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.907
_diffrn_measurement_device_type  'Rayonix MX225HS CCD area detector'
_diffrn_measurement_method       'omega scan'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.700
_diffrn_reflns_av_R_equivalents  0.0729
_diffrn_reflns_av_unetI/netI     0.0506
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.907
_diffrn_reflns_limit_h_max       36
_diffrn_reflns_limit_h_min       -36
_diffrn_reflns_limit_k_max       38
_diffrn_reflns_limit_k_min       -38
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            103459
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.900
_diffrn_reflns_theta_full        24.835
_diffrn_reflns_theta_max         33.691
_diffrn_reflns_theta_min         1.385
_diffrn_source                   'PLSII 2D bending magnet'
_exptl_absorpt_coefficient_mu    0.496
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.916
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'HKL3000sm Scalepack(Otwinowski et.al,2003)'
_exptl_crystal_colour            'pale green'
_exptl_crystal_density_diffrn    1.326
_exptl_crystal_description       block
_exptl_crystal_F_000             3484
_exptl_crystal_size_max          0.230
_exptl_crystal_size_mid          0.210
_exptl_crystal_size_min          0.180
_refine_diff_density_max         0.976
_refine_diff_density_min         -1.256
_refine_diff_density_rms         0.092
_refine_ls_abs_structure_details
;
 Flack x determined using 8882 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.030(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.093
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     894
_refine_ls_number_reflns         31296
_refine_ls_number_restraints     877
_refine_ls_restrained_S_all      1.112
_refine_ls_R_factor_all          0.0901
_refine_ls_R_factor_gt           0.0767
_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^)+(0.1663P)^2^+0.1316P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2404
_refine_ls_wR_factor_ref         0.2580
_reflns_Friedel_coverage         0.854
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     0.892
_reflns_number_gt                23915
_reflns_number_total             31296
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4dt01198h2.cif
_cod_data_source_block           sr-Ni3L2_S-BuOH
_cod_depositor_comments
'Adding full bibliography for 7716315--7716324.cif.'
_cod_database_code               7716321
_shelx_shelxl_version_number     2019/2
_shelx_estimated_absorpt_t_min   0.895
_shelx_estimated_absorpt_t_max   0.916
_shelx_res_checksum              60011
_shelx_hkl_checksum              6450
_shelx_fab_checksum              92340