Side chain effects on the solid-state emission behaviours and mechano-fluorochromic activities of 10H-phenothiazinylbenzo[d]imidazoles
Jiang, Hao; Liu, Xiao-Jing; Jia, Ran-Rong; Xu, Tian-Hui; Xia, Min; RSC Advances 9 (2019) 30381–; doi:10.1039/C9RA05255K

data_7234173
_publ_section_title
;
 Side chain effects on the solid-state emission behaviours and
 mechano-fluorochromic activities of 10H-phenothiazinylbenzo[d]imidazoles
;
_journal_issue                   52
_journal_name_full               'RSC Advances'
_journal_page_first              30381
_journal_paper_doi               10.1039/C9RA05255K
_journal_volume                  9
_journal_year                    2019
_chemical_formula_moiety         'C27 H18 N4 S'
_chemical_formula_sum            'C27 H18 N4 S'
_chemical_formula_weight         430.51
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2019-02-28
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2019-06-03 deposited with the CCDC.    2019-09-08 downloaded from the CCDC.
;
_cell_angle_alpha                88.0560(10)
_cell_angle_beta                 89.1370(10)
_cell_angle_gamma                84.0910(10)
_cell_formula_units_Z            2
_cell_length_a                   7.9212(3)
_cell_length_b                   9.5348(3)
_cell_length_c                   14.0962(5)
_cell_measurement_reflns_used    9883
_cell_measurement_temperature    170(2)
_cell_measurement_theta_max      36.98
_cell_measurement_theta_min      2.63
_cell_volume                     1058.31(6)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      170.01
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0287
_diffrn_reflns_av_unetI/netI     0.0425
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.987
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            22853
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.987
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         37.067
_diffrn_reflns_theta_min         2.629
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.176
_exptl_absorpt_correction_T_max  0.7473
_exptl_absorpt_correction_T_min  0.6806
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.1380 before and 0.0639 after correction.
The Ratio of minimum to maximum transmission is 0.9107.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            yellow
_exptl_crystal_colour_primary    yellow
_exptl_crystal_density_diffrn    1.351
_exptl_crystal_description       block
_exptl_crystal_F_000             448
_exptl_crystal_size_max          0.49
_exptl_crystal_size_mid          0.309
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.440
_refine_diff_density_min         -0.387
_refine_diff_density_rms         0.056
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     290
_refine_ls_number_reflns         10671
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.0638
_refine_ls_R_factor_gt           0.0466
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0639P)^2^+0.1750P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1206
_refine_ls_wR_factor_ref         0.1342
_reflns_Friedel_coverage         0.000
_reflns_number_gt                8253
_reflns_number_total             10671
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9ra05255k2.cif
_cod_data_source_block           190228_xm190227_0m
_cod_database_code               7234173
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_max   0.981
_shelx_estimated_absorpt_t_min   0.919
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C1(H1), C2(H2), C3(H3), C4(H4), C9(H9), C10(H10), C13(H13), C16(H16),
 C17(H17), C18(H18), C19(H19), C22(H22), C23(H23), C25(H25), C26(H26)
2.b Idealised Me refined as rotating group:
 C20(H20A,H20B,H20C)
;
_shelx_res_checksum              4222
_olex2_submission_special_instructions 'No special instructions were received'