Smart, chiral, and nonconjugated cyclohexane-based bis-salicylaldehyde hydrazides: multi-stimuli-responsive, turn-on, ratiometric, and thermochromic fluorescence, single-crystal structures via DFT calculations
Wang, Man; Cheng, Caiqi; Li, Chunbo; Wu, Dehua; Song, Jintong; Wang, Jun; Zhou, Xiangge; Xiang, Haifeng; Liu, Jin; Journal of Materials Chemistry C 7 (2019) 6767–; doi:10.1039/C9TC01337G

data_7237807
_publ_section_title
;
 Smart, chiral, and nonconjugated cyclohexane-based bis-salicylaldehyde
 hydrazides: multi-stimuli-responsive, turn-on, ratiometric, and
 thermochromic fluorescence, single-crystal structures via DFT
 calculations
;
_journal_issue                   22
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              6767
_journal_paper_doi               10.1039/C9TC01337G
_journal_volume                  7
_journal_year                    2019
_chemical_absolute_configuration unk
_chemical_formula_moiety         'C30 H42 N6 O4'
_chemical_formula_sum            'C30 H42 N6 O4'
_chemical_formula_weight         550.69
_space_group_crystal_system      monoclinic
_space_group_IT_number           5
_space_group_name_Hall           'I 2y'
_space_group_name_H-M_alt        'I 1 2 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_audit_creation_date             2018-10-18
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2019-01-05 deposited with the CCDC.	2019-04-29 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 108.04(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   20.776(4)
_cell_length_b                   4.8989(6)
_cell_length_c                   31.193(7)
_cell_measurement_reflns_used    1550
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      22.7760
_cell_measurement_theta_min      3.3550
_cell_volume                     3018.7(10)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
;
_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    'ShelXS (Sheldrick, 2008)'
_diffrn_ambient_temperature      293.15
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 16.0874
_diffrn_detector_type            Eos
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_details
;
  1 omega   -8.00   19.30   0.7000   37.5000
omega____ theta____ kappa____ phi______ frames
    -      -14.9669  -99.0000 -120.0000 39

  2 omega    1.00   84.30   0.7000   37.5000
omega____ theta____ kappa____ phi______ frames
    -       16.6856   57.0000  -60.0000 119

  3 omega   16.00   84.60   0.7000   37.5000
omega____ theta____ kappa____ phi______ frames
    -       16.6856   38.0000   60.0000 98

  4 omega  -10.00   29.90   0.7000   37.5000
omega____ theta____ kappa____ phi______ frames
    -       16.6856   19.0000 -120.0000 57
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'Xcalibur, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      -0.0087021000
_diffrn_orient_matrix_UB_12      0.0028117000
_diffrn_orient_matrix_UB_13      -0.0238281000
_diffrn_orient_matrix_UB_21      -0.0341349000
_diffrn_orient_matrix_UB_22      0.0286091000
_diffrn_orient_matrix_UB_23      -0.0015255000
_diffrn_orient_matrix_UB_31      0.0070134000
_diffrn_orient_matrix_UB_32      0.1419584000
_diffrn_orient_matrix_UB_33      0.0007741000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0220
_diffrn_reflns_av_unetI/netI     0.0500
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       4
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       38
_diffrn_reflns_limit_l_min       -38
_diffrn_reflns_number            7119
_diffrn_reflns_point_group_measured_fraction_full 0.787
_diffrn_reflns_point_group_measured_fraction_max 0.769
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.365
_diffrn_reflns_theta_min         2.954
_diffrn_source                   'Enhance (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.082
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.53645
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Agilent Technologies,
Version 1.171.37.35 (release 13-08-2014 CrysAlis171 .NET)
(compiled Aug 13 2014,18:06:01)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_density_diffrn    1.212
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1184
_exptl_crystal_size_max          0.4
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.168
_refine_diff_density_min         -0.147
_refine_diff_density_rms         0.036
_refine_ls_abs_structure_details
;
 Flack x determined using 766 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.1(10)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     375
_refine_ls_number_reflns         4728
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.0829
_refine_ls_R_factor_gt           0.0520
_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^)+(0.0658P)^2^+0.2629P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1225
_refine_ls_wR_factor_ref         0.1443
_reflns_Friedel_coverage         0.375
_reflns_Friedel_fraction_full    0.517
_reflns_Friedel_fraction_max     0.478
_reflns_number_gt                3188
_reflns_number_total             4728
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9tc01337g2.cif
_cod_data_source_block           181017_s1_wm_s
_cod_original_cell_volume        3018.8(10)
_cod_database_code               7237807
_shelx_shelxl_version_number     2014/7
_chemical_oxdiff_formula         c12h12n2o3
_shelx_estimated_absorpt_t_max   0.996
_shelx_estimated_absorpt_t_min   0.968
_reflns_odcompleteness_completeness 99.71
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     26.32
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups, All O(H) groups
2.a Ternary CH refined with riding coordinates:
 C1(H1A), C2(H2A)
2.b Secondary CH2 refined with riding coordinates:
 C3(H3A,H3B), C4(H4B,H4C), C5(H5A,H5B), C6(H6A,H6B), C15(H15A,H15B), C17(H17A,
 H17B), C27(H27A,H27B), C29(H29A,H29B)
2.c Aromatic/amide H refined with riding coordinates:
 C8(H8), C11(H11), C13(H13), C14(H14), C20(H20), C23(H23), C25(H25), C26(H26)
2.d Idealised Me refined as rotating group:
 C16(H16A,H16B,H16C), C18(H18A,H18B,H18C), C28(H28A,H28B,H28C), C30(H30A,H30B,
 H30C)
2.e Idealised tetrahedral OH refined as rotating group:
 O2(H2), O4(H4)
;
_shelx_res_checksum              19552
_shelx_hkl_checksum              83609
_olex2_submission_special_instructions 'No special instructions were received'