Multiple noncovalent interaction constructed polymeric supramolecular crystals: recognition of butyl viologen by para-dicyclohexanocucurbit[6]uril and α,α′,δ,δ′-tetramethylcucurbit[6]uril
Xiao, Zhi-You; Lin, Rui-Lian; Tao, Zhu; Liu, Qing-Yun; Liu, Jing-Xin; Xiao, Xin; Organic Chemistry Frontiers 4 (2017) 2422–; doi:10.1039/C7QO00708F

data_1553881
_publ_section_title
;
 Multiple noncovalent interaction constructed polymeric supramolecular
 crystals: recognition of butyl viologen by
 para-dicyclohexanocucurbit[6]uril and
 \a,\a&#x2032;,\d,\d&#x2032;-tetramethylcucurbit[6]uril
;
_journal_issue                   12
_journal_name_full               'Organic Chemistry Frontiers'
_journal_page_first              2422
_journal_paper_doi               10.1039/C7QO00708F
_journal_volume                  4
_journal_year                    2017
_chemical_formula_sum            'C72 H112 Cl2 N28 O26'
_chemical_formula_weight         1856.80
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2017-08-07 deposited with the CCDC.
2017-09-05 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 104.990(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   24.1839(9)
_cell_length_b                   31.5567(9)
_cell_length_c                   12.6112(3)
_cell_measurement_reflns_used    1230
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      26.39
_cell_measurement_theta_min      2.17
_cell_volume                     9296.9(5)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'Bruker SHELXTL'
_computing_structure_solution    'Bruker SHELXTL'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1504
_diffrn_reflns_av_sigmaI/netI    0.1030
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       37
_diffrn_reflns_limit_k_min       -36
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            47509
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.74
_diffrn_standards_decay_%        none
_exptl_absorpt_coefficient_mu    0.157
_exptl_absorpt_correction_T_max  0.9723
_exptl_absorpt_correction_T_min  0.9618
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.327
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3928
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.18
_platon_squeeze_details
;
;
_refine_diff_density_max         0.761
_refine_diff_density_min         -0.409
_refine_diff_density_rms         0.094
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.005
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     539
_refine_ls_number_reflns         8174
_refine_ls_number_restraints     30
_refine_ls_restrained_S_all      1.014
_refine_ls_R_factor_all          0.1978
_refine_ls_R_factor_gt           0.1121
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1930P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2997
_refine_ls_wR_factor_ref         0.3470
_reflns_number_gt                3413
_reflns_number_total             8174
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7qo00708f1.cif
_cod_data_source_block           p
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               1553881