Structure–property relationships in aromatic thioethers featuring aggregation-induced emission: solid-state structures and theoretical analysis
Saccone, Marco; Riebe, Steffen; Stelzer, Jacqueline; Wölper, Christoph; Daniliuc, Constantin G.; Voskuhl, Jens; Giese, Michael; CrystEngComm 21 (2019) 3097–; doi:10.1039/C9CE00444K

data_7232674
_publ_section_title
;
 Structure--property relationships in aromatic thioethers featuring
 aggregation-induced emission: solid-state structures and theoretical
 analysis
;
_journal_issue                   19
_journal_name_full               CrystEngComm
_journal_page_first              3097
_journal_paper_doi               10.1039/C9CE00444K
_journal_volume                  21
_journal_year                    2019
_chemical_formula_sum            'C36 H44 N2 O4'
_chemical_formula_weight         568.73
_space_group_crystal_system      monoclinic
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           'APEX3 v2016.1-0'
_audit_update_record
;
2019-02-04 deposited with the CCDC.    2019-04-16 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 108.757(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.8935(6)
_cell_length_b                   15.9032(7)
_cell_length_c                   15.2978(7)
_cell_measurement_reflns_used    9971
_cell_measurement_temperature    100.(2)
_cell_measurement_theta_max      66.6903
_cell_measurement_theta_min      3.0508
_cell_volume                     3200.6(2)
_computing_cell_refinement       'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_data_collection       'APEX3 v2016.1-0 (Bruker AXS Inc., 2016)'
_computing_data_reduction        'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_molecular_graphics    'APEX3 v2016.1-0 (Bruker AXS Inc., 2016)'
_computing_publication_material  'APEX3 v2016.1-0 (Bruker AXS Inc., 2016)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXL-2014/7 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100.(2)
_diffrn_detector_area_resol_mean 8.3333
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Kappa CCD APEXII'
_diffrn_measurement_method       'phi / omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0452
_diffrn_reflns_av_unetI/netI     0.0370
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            47174
_diffrn_reflns_theta_full        66.72
_diffrn_reflns_theta_max         66.72
_diffrn_reflns_theta_min         3.36
_diffrn_source                   'fine-focus sealed tube'
_diffrn_source_type              'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.603
_exptl_absorpt_correction_T_max  0.98
_exptl_absorpt_correction_T_min  0.87
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Bruker AXS (2014). SADABS, Version 2014/5, Bruker AXS Inc., Madison, Wisconsin,
USA.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.180
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1224
_exptl_crystal_size_max          0.300
_exptl_crystal_size_mid          0.200
_exptl_crystal_size_min          0.030
_refine_diff_density_max         0.433
_refine_diff_density_min         -0.204
_refine_ls_abs_structure_details
;

Flack x determined using 4469 quotients [(I+)-(I-)]/[(I+)+(I-)]
(Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.47(8)
_refine_ls_extinction_coef       0.00052(7)
_refine_ls_extinction_method     'SHELXL-2014/7 (Sheldrick 2014'
_refine_ls_goodness_of_fit_ref   1.054
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     836
_refine_ls_number_reflns         11263
_refine_ls_number_restraints     232
_refine_ls_restrained_S_all      1.063
_refine_ls_R_factor_all          0.0398
_refine_ls_R_factor_gt           0.0353
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0421P)^2^+0.4972P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0867
_refine_ls_wR_factor_ref         0.0894
_reflns_number_gt                10342
_reflns_number_total             11263
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9ce00444k2.cif
_cod_data_source_block           dan8858
_cod_depositor_comments
'Adding full bibliography for 7232673--7232677.cif.'
_cod_database_code               7232674
_shelx_res_checksum              30339