Cylindrical macrocyclic compounds synthesized by connecting two bowl-shaped calix[3]aramide moieties: structures and chiroptical properties
Sakagami, Ryoko; Saito, Yuuki; Mori, Ryuichi; Satake, Misa; Okayasu, Misaki; Kikkawa, Shoko; Hikawa, Hidemasa; Azumaya, Isao; RSC Advances 10 (2020) 34549–34555; doi:10.1039/D0RA07060B

data_7241279
_publ_section_title
;
 Cylindrical macrocyclic compounds synthesized by connecting two
 bowl-shaped calix[3]aramide moieties: structures and chiroptical
 properties
;
_journal_issue                   57
_journal_name_full               'RSC Advances'
_journal_page_first              34549
_journal_page_last               34555
_journal_paper_doi               10.1039/D0RA07060B
_journal_volume                  10
_journal_year                    2020
_chemical_absolute_configuration 'CHOOSE rm ad rmad syn or unk'
_chemical_formula_moiety         'C66 H51 N6 O6'
_chemical_formula_sum            'C66 H51 N6 O6'
_chemical_formula_weight         1024.17
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_update_record
;
2020-08-17 deposited with the CCDC.	2020-09-10 downloaded from the CCDC.
;
_cell_angle_alpha                90.0000
_cell_angle_beta                 90.0000
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   13.94016(11)
_cell_length_b                   20.05398(18)
_cell_length_c                   23.6535(2)
_cell_measurement_reflns_used    20208
_cell_measurement_temperature    93
_cell_measurement_theta_max      72.27
_cell_measurement_theta_min      2.92
_cell_volume                     6612.47(10)
_computing_cell_refinement       'CrysAlisPro 1.171.38.43 (Rigaku OD, 2015)'
_computing_data_collection       'CrysAlisPro 1.171.38.43 (Rigaku OD, 2015)'
_computing_data_reduction        'CrysAlisPro 1.171.38.43 (Rigaku OD, 2015)'
_computing_molecular_graphics    'CrystalStructure 4.2.2'
_computing_publication_material  'CrystalStructure 4.2.2 (Rigaku, 2016)'
_computing_structure_refinement  'SHELXL Version 2014/7 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXT Version 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      93
_diffrn_detector_area_resol_mean 5.811
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Rigaku XtaLAB P200'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54187
_diffrn_reflns_av_R_equivalents  0.0469
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            43644
_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_theta_full        67.687
_diffrn_reflns_theta_max         68.243
_diffrn_reflns_theta_min         2.889
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.535
_exptl_absorpt_correction_T_max  0.984
_exptl_absorpt_correction_T_min  0.531
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.38.43 (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.029
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2148.00
_exptl_crystal_size_max          0.380
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.030
_refine_diff_density_max         0.53
_refine_diff_density_min         -0.24
_refine_ls_abs_structure_details
;
 Flack x determined using 4509 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.25(8)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    refxyz
_refine_ls_number_parameters     712
_refine_ls_number_reflns         12030
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0488
_refine_ls_R_factor_gt           0.0443
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0633P)^2^+1.1977P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1174
_refine_ls_wR_factor_ref         0.1209
_reflns_Friedel_coverage         0.810
_reflns_Friedel_fraction_full    0.987
_reflns_Friedel_fraction_max     0.987
_reflns_number_gt                10950
_reflns_number_total             12030
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            d0ra07060b2.cif
_cod_data_source_block           rsa039_02-1c
_cod_depositor_comments
'Adding full bibliography for 7241278--7241280.cif.'
_cod_database_code               7241279
_platon_squeeze_void_probe_radius 1.20
_shelx_res_checksum              20898