Structure–property relationship in multi-stimuli responsive D–A–A′ benzothiazole functionalized isomers
Ekbote, Anupama; Mobin, Shaikh M.; Misra, Rajneesh; Journal of Materials Chemistry C 6 (2018) 10888–; doi:10.1039/C8TC04310H

data_7237507
_publ_section_title
;
 Structure--property relationship in multi-stimuli responsive
 D--A--A&#x2032; benzothiazole functionalized isomers
;
_journal_issue                   40
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              10888
_journal_paper_doi               10.1039/C8TC04310H
_journal_volume                  6
_journal_year                    2018
_chemical_formula_sum            'C45 H29 N3 S2'
_chemical_formula_weight         675.83
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2018-08-27 deposited with the CCDC.
2018-09-12 downloaded from the CCDC.
;
_cell_angle_alpha                87.824(7)
_cell_angle_beta                 83.835(8)
_cell_angle_gamma                83.258(7)
_cell_formula_units_Z            2
_cell_length_a                   7.6440(8)
_cell_length_b                   9.8294(8)
_cell_length_c                   22.3403(19)
_cell_measurement_reflns_used    148
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      19.1470
_cell_measurement_theta_min      4.3360
_cell_volume                     1656.8(3)
_computing_cell_refinement       'CrysAlis RED, Oxford Diffraction Ltd.,'
_computing_data_collection       'CrysAlis CCD, Oxford Diffraction Ltd.,'
_computing_data_reduction        'CrysAlis RED, Oxford Diffraction Ltd.,'
_computing_molecular_graphics    Ortep3
_computing_publication_material  Shelx97
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 15.9948
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.859
_diffrn_measurement_device_type  'OXFORD DIFFRACTION SUPER NOVA'
_diffrn_measurement_method       \w/q-scan
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Micro-Focus (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1927
_diffrn_reflns_av_unetI/netI     0.2767
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.859
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            20784
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.859
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         29.320
_diffrn_reflns_theta_min         2.938
_exptl_absorpt_coefficient_mu    0.200
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.355
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       BLOCK
_exptl_crystal_F_000             704
_exptl_crystal_size_max          0.230
_exptl_crystal_size_mid          0.180
_exptl_crystal_size_min          0.130
_refine_diff_density_max         0.607
_refine_diff_density_min         -0.737
_refine_diff_density_rms         0.124
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.945
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     451
_refine_ls_number_reflns         7817
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.945
_refine_ls_R_factor_all          0.2544
_refine_ls_R_factor_gt           0.0985
_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^)+(0.1376P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2156
_refine_ls_wR_factor_ref         0.3545
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2640
_reflns_number_total             7817
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8tc04310h2.cif
_cod_data_source_block           shelx_CCDC1
_cod_database_code               7237507
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.955
_shelx_estimated_absorpt_t_max   0.974
_oxdiff_exptl_absorpt_empirical_full_min 0.241
_oxdiff_exptl_absorpt_empirical_full_max 2.041
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Frame scaling
;
_shelx_res_checksum              596
_shelx_hkl_checksum              36786