Preparation and crystal structures of charge-transfer complexes of acyclic host molecules bearing pyrogallol derivatives with paraquat
Kawahata, Masatoshi; Tominaga, Masahide; Maekawa, Yumi; Yamaguchi, Kentaro; CrystEngComm  (2017) –; doi:10.1039/C7CE01748K

data_7229555
_publ_section_title
;
 Preparation and crystal structures of charge-transfer complexes of
 acyclic host molecules bearing pyrogallol derivatives with paraquat
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/C7CE01748K
_journal_year                    2017
_chemical_formula_sum            'C29 H37 Cl3 O6'
_chemical_formula_weight         587.93
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2017-09-19 deposited with the CCDC.
2017-11-13 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 97.3820(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   17.6945(11)
_cell_length_b                   11.4264(7)
_cell_length_c                   14.1947(9)
_cell_measurement_reflns_used    9117
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.78
_cell_measurement_theta_min      2.30
_cell_volume                     2846.2(3)
_computing_cell_refinement       'SAINT (Bruker AXS, 2015)'
_computing_data_collection       'APEX3 (Bruker AXS, 2015)'
_computing_data_reduction        'SAINT (Bruker AXS, 2015)'
_computing_molecular_graphics    'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'SHELXLE (H\"ubschle et al., 2011)'
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.333
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.932
_diffrn_measurement_device_type  'Bruker APEX II CCD area detector'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0258
_diffrn_reflns_av_unetI/netI     0.0213
_diffrn_reflns_Laue_measured_fraction_full 0.987
_diffrn_reflns_Laue_measured_fraction_max 0.932
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            25518
_diffrn_reflns_point_group_measured_fraction_full 0.987
_diffrn_reflns_point_group_measured_fraction_max 0.932
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.114
_diffrn_reflns_theta_min         1.160
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.363
_exptl_absorpt_correction_T_max  0.9563
_exptl_absorpt_correction_T_min  0.8932
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS Sheldrick 1996'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.372
_exptl_crystal_description       prismatic
_exptl_crystal_F_000             1240
_exptl_crystal_size_max          0.250
_exptl_crystal_size_mid          0.140
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.410
_refine_diff_density_min         -0.419
_refine_diff_density_rms         0.047
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     349
_refine_ls_number_reflns         5275
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.057
_refine_ls_R_factor_all          0.0403
_refine_ls_R_factor_gt           0.0336
_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^)+(0.0367P)^2^+1.8207P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0814
_refine_ls_wR_factor_ref         0.0859
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4573
_reflns_number_total             5275
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7ce01748k2.cif
_cod_data_source_block           1a
_cod_database_code               7229555
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.915
_shelx_estimated_absorpt_t_max   0.965
_shelx_res_checksum              86429