Ion-pairing assemblies based on π-extended dipyrrolylquinoxalines
Yamakado, Ryohei; Ishibashi, Haruna; Motoyoshi, Yukari; Yasuda, Nobuhiro; Maeda, Hiromitsu; Chemical Communications  (2018) –; doi:10.1039/C8CC08205G

data_7122685
_publ_section_title
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 Ion-pairing assemblies based on \p-extended dipyrrolylquinoxalines
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_journal_name_full               'Chemical Communications'
_journal_paper_doi               10.1039/C8CC08205G
_journal_year                    2018
_chemical_formula_moiety         'C22 H18 N2 O3'
_chemical_formula_sum            'C22 H18 N2 O3'
_chemical_formula_weight         358.38
_chemical_melting_point          ?
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2017/1
_audit_update_record
;
2018-10-05 deposited with the CCDC.
2018-12-04 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.652(8)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   21.323(2)
_cell_length_b                   4.9429(7)
_cell_length_c                   15.810(2)
_cell_measurement_reflns_used    4139
_cell_measurement_temperature    90(2)
_cell_measurement_theta_max      27.965
_cell_measurement_theta_min      3.377
_cell_volume                     1658.2(4)
_computing_cell_refinement       'Rapid Auto(Rigaku)'
_computing_data_collection       'Rapid Auto(Rigaku)'
_computing_data_reduction        'Rapid Auto(Rigaku)'
_computing_structure_refinement  'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      90(2)
_diffrn_detector_area_resol_mean 29
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'Rigaku Saturn 724'
_diffrn_measurement_method       'Oscillation Photograph'
_diffrn_radiation_monochromator  'Si(111) Channel Cut'
_diffrn_radiation_type           Synchrotron
_diffrn_radiation_wavelength     0.78228
_diffrn_reflns_av_R_equivalents  0.0357
_diffrn_reflns_av_unetI/netI     0.0388
_diffrn_reflns_Laue_measured_fraction_full 0.982
_diffrn_reflns_Laue_measured_fraction_max 0.982
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            4139
_diffrn_reflns_point_group_measured_fraction_full 0.982
_diffrn_reflns_point_group_measured_fraction_max 0.982
_diffrn_reflns_theta_full        27.965
_diffrn_reflns_theta_max         27.965
_diffrn_reflns_theta_min         3.377
_diffrn_source                   'synchrotron radiation SPring-8 BL40XU'
_exptl_absorpt_coefficient_mu    0.097
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.818
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'ABSCOR (T.Higashi, 2001)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.436
_exptl_crystal_density_meas      ?
_exptl_crystal_description       plate
_exptl_crystal_F_000             752
_exptl_crystal_size_max          0.040
_exptl_crystal_size_mid          0.020
_exptl_crystal_size_min          0.010
_refine_diff_density_max         0.225
_refine_diff_density_min         -0.212
_refine_diff_density_rms         0.049
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.119
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     126
_refine_ls_number_reflns         1467
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.119
_refine_ls_R_factor_all          0.0463
_refine_ls_R_factor_gt           0.0378
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0676P)^2^+0.4601P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1030
_refine_ls_wR_factor_ref         0.1122
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1232
_reflns_number_total             1467
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8cc08205g2.cif
_cod_data_source_block           ydkr
_cod_depositor_comments
;
The following automatic conversions were performed:

'_chemical_melting_point' value 'not measured' was changed to '?' -
the value is undefined or not given.

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

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 
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_cod_database_code               7122685
_shelx_shelxl_version_number     2017/1
_shelx_estimated_absorpt_t_min   0.996
_shelx_estimated_absorpt_t_max   0.999
_shelx_res_checksum              94420