Salt–cocrystal continuum for photofunction modulation: stimuli-responsive fluorescence color-tuning of pyridine-modified intramolecular charge-transfer dyes and acid complexes
Yano, Yoshio; Ono, Toshikazu; Hatanaka, Sou; Gryko, Daniel T.; Hisaeda, Yoshio; Journal of Materials Chemistry C 7 (2019) 8847–; doi:10.1039/C9TC02524C

data_7237875
_publ_section_title
;
 Salt--cocrystal continuum for photofunction modulation:
 stimuli-responsive fluorescence color-tuning of pyridine-modified
 intramolecular charge-transfer dyes and acid complexes
;
_journal_issue                   29
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              8847
_journal_paper_doi               10.1039/C9TC02524C
_journal_volume                  7
_journal_year                    2019
_chemical_formula_moiety         '2(C6 H3 F3 O), C30 H24 N4'
_chemical_formula_sum            'C42 H30 F6 N4 O2'
_chemical_formula_weight         736.70
_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   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2019-01-23
_audit_creation_method
;
Olex2 1.2-ac3
(compiled 2017.02.24 svn.r3390 for Rigaku Oxford Diffraction, GUI svn.r5318)
;
_cell_angle_alpha                109.130(10)
_cell_angle_beta                 106.773(8)
_cell_angle_gamma                90.454(8)
_cell_formula_units_Z            1
_cell_length_a                   7.3705(6)
_cell_length_b                   11.0005(12)
_cell_length_c                   12.0029(13)
_cell_measurement_reflns_used    2901
_cell_measurement_temperature    298
_cell_measurement_theta_max      32.6600
_cell_measurement_theta_min      2.9450
_cell_volume                     874.66(17)
_computing_cell_refinement       'CrysAlisPro 1.171.39.34a (Rigaku OD, 2017)'
_computing_data_collection       'CrysAlisPro 1.171.39.34a (Rigaku OD, 2017)'
_computing_data_reduction        'CrysAlisPro 1.171.39.34a (Rigaku OD, 2017)'
_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      298
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 6.827
_diffrn_detector_type            CCD
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
--------------------------------------------------------------------------
  1  \w    -74.00 119.00   1.00   13.40    --   30.00  54.00 150.00  193
  2  \w    -74.00 -36.00   1.00   13.40    --   30.00  54.00-120.00   38
  3  \w     39.00 110.00   1.00   13.40    --   30.00  54.00-120.00   71
  4  \w    -70.00 114.00   1.00   13.40    --   30.00  54.00  30.00  184
;
_diffrn_measurement_device       'two-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB Mini (JP)'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      0.0059495000
_diffrn_orient_matrix_UB_12      -0.0676492000
_diffrn_orient_matrix_UB_13      -0.0185600000
_diffrn_orient_matrix_UB_21      -0.1003023000
_diffrn_orient_matrix_UB_22      -0.0118240000
_diffrn_orient_matrix_UB_23      -0.0281766000
_diffrn_orient_matrix_UB_31      0.0117256000
_diffrn_orient_matrix_UB_32      0.0005495000
_diffrn_orient_matrix_UB_33      -0.0564730000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0366
_diffrn_reflns_av_unetI/netI     0.0442
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            7431
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.373
_diffrn_reflns_theta_min         2.905
_diffrn_source                   'fine-focus sealed X-ray tube'
_diffrn_source_type              'Rigaku (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.109
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.92706
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.34a (Rigaku Oxford Diffraction, 2017)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.399
_exptl_crystal_description       block
_exptl_crystal_F_000             380
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.4
_exptl_crystal_size_min          0.3
_refine_diff_density_max         0.226
_refine_diff_density_min         -0.255
_refine_diff_density_rms         0.056
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.067
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     249
_refine_ls_number_reflns         3571
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0733
_refine_ls_R_factor_gt           0.0578
_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^)+(0.0868P)^2^+0.1906P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1525
_refine_ls_wR_factor_ref         0.1729
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2740
_reflns_number_total             3571
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9tc02524c8.cif
_cod_data_source_block           yano084
_cod_original_cell_volume        874.66(16)
_cod_database_code               7237875
_shelx_shelxl_version_number     2017/1
_chemical_oxdiff_usercomment     1-b
_diffrn_oxdiff_ac3_digest_frames
;
0195517a0161d2b33fc91b564aa46cb85c0048632bd
;
_diffrn_oxdiff_ac3_digest_hkl
;
01b559f685e097934b7bf21a2562d875e8814a
;
_reflns_odcompleteness_completeness 99.86
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_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:
 C5(H5), C8(H8), C3(H3), C14(H14), C2A(H2A), C10(H10), C13(H13), C7(H7),
 C6(H6), C6A(H6A), C11(H11)
2.b Idealised Me refined as rotating group:
 C15(H15A,H15B,H15C)
;
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_oxdiff_exptl_absorpt_empirical_full_max 1.152
_oxdiff_exptl_absorpt_empirical_full_min 0.839