Tetranitro- and Tetraamino- dibenzo[18]crown-6-ether Derivatives: Complexes for Alkali Metal Ions, Redox Potentials, Crystal Structures, Molecular Sorption, and Proton Conducting Behaviors.
Shimizu, Yuta; Takeda, Takashi; Hoshino, Norihisa; Akutagawa, Tomoyuki; CrystEngComm  (2022) –; doi:10.1039/D2CE00582D

data_7245109
_publ_section_title
;
 Tetranitro- and Tetraamino- dibenzo[18]crown-6-ether Derivatives:
 Complexes for Alkali Metal Ions, Redox Potentials, Crystal Structures,
 Molecular Sorption, and Proton Conducting Behaviors.
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/D2CE00582D
_journal_year                    2022
_chemical_formula_moiety         'C26 H29 I N7 Na O14'
_chemical_formula_sum            'C26 H29 I N7 Na O14'
_chemical_formula_weight         813.45
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_update_record
;
2022-04-26 deposited with the CCDC.	2022-06-28 downloaded from the CCDC.
;
_cell_angle_alpha                90.0000
_cell_angle_beta                 90.0000
_cell_angle_gamma                90.0000
_cell_formula_units_Z            8
_cell_length_a                   17.6971(3)
_cell_length_b                   18.6927(3)
_cell_length_c                   20.9582(4)
_cell_measurement_reflns_used    43948
_cell_measurement_temperature    296
_cell_measurement_theta_max      68.28
_cell_measurement_theta_min      3.17
_cell_volume                     6933.1(2)
_computing_cell_refinement       'RAPID AUTO'
_computing_data_collection       'RAPID AUTO (Rigaku, ????)'
_computing_data_reduction        'RAPID AUTO'
_computing_molecular_graphics    'CrystalStructure 4.3'
_computing_publication_material  'CrystalStructure 4.3 (Rigaku, 2018)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296
_diffrn_detector_area_resol_mean 10.000
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Cu K\a'
_diffrn_radiation_wavelength     1.54187
_diffrn_reflns_av_R_equivalents  0.1081
_diffrn_reflns_av_unetI/netI     0.0680
_diffrn_reflns_Laue_measured_fraction_full 0.000
_diffrn_reflns_Laue_measured_fraction_max 0.000
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            73769
_diffrn_reflns_point_group_measured_fraction_full 0.000
_diffrn_reflns_point_group_measured_fraction_max 0.000
_diffrn_reflns_theta_full        68.240
_diffrn_reflns_theta_max         68.240
_diffrn_reflns_theta_min         4.035
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    8.039
_exptl_absorpt_correction_T_max  0.200
_exptl_absorpt_correction_T_min  0.123
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (Rigaku, 1995)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.559
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             3280.00
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.200
_refine_diff_density_max         1.31
_refine_diff_density_min         -0.48
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     442
_refine_ls_number_reflns         6336
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0844
_refine_ls_R_factor_gt           0.0638
_refine_ls_shift/su_max          0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0534P)^2^+15.4208P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1324
_refine_ls_wR_factor_ref         0.1443
_reflns_number_gt                4715
_reflns_number_total             6336
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            d2ce00582d2.cif
_cod_data_source_block           210113_TN_NaI
_cod_database_code               7245109