Chiral and non-conjugated fluorescent salen ligands: AIE, anion probes, chiral recognition of unprotected amino acids, and cell imaging applications
Shen, Guangyu; Gou, Fei; Cheng, Jinghui; Zhang, Xiaohong; Zhou, Xiangge; Xiang, Haifeng; RSC Adv. 7 (2017) 40640–; doi:10.1039/C7RA08267C

data_7228958
_publ_section_title
;
 Chiral and non-conjugated fluorescent salen ligands: AIE, anion probes,
 chiral recognition of unprotected amino acids, and cell imaging
 applications
;
_journal_issue                   64
_journal_name_full               'RSC Adv.'
_journal_page_first              40640
_journal_paper_doi               10.1039/C7RA08267C
_journal_volume                  7
_journal_year                    2017
_chemical_formula_moiety         '2(C14 H11 Cl N O)'
_chemical_formula_sum            'C28 H22 Cl2 N2 O2'
_chemical_formula_weight         489.37
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-I 2ya'
_space_group_name_H-M_alt        'I 1 2/a 1'
_symmetry_space_group_name_Hall  '-I 2ya'
_symmetry_space_group_name_H-M   'I 1 2/a 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_date             2017-04-07
_audit_creation_method
;
Olex2 1.2
(compiled 2016.02.19 svn.r3266 for OlexSys, GUI svn.r5155)
;
_audit_update_record
;
2017-05-19 deposited with the CCDC.
2017-08-14 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 92.0418(17)
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   10.4917(2)
_cell_length_b                   25.8936(5)
_cell_length_c                   18.0444(3)
_cell_measurement_reflns_used    9056
_cell_measurement_temperature    136.12(18)
_cell_measurement_theta_max      72.3990
_cell_measurement_theta_min      4.5410
_cell_volume                     4898.97(16)
_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    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      136.12(18)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 15.9595
_diffrn_detector_type            EosS2
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_details
;
  1 omega    1.00   75.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       36.2921  -99.0000    0.0000 74

  2 omega   20.00  104.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       36.2921   57.0000  120.0000 84

  3 omega  -31.00   63.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       36.2921  -77.0000   30.0000 94

  4 omega  -31.00   63.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       36.2921  -77.0000 -150.0000 94

  5 omega   17.00  105.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       36.2921   38.0000 -150.0000 88

  6 omega    1.00   75.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       36.2921  -99.0000  120.0000 74

  7 omega   20.00  104.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       36.2921   57.0000  -60.0000 84

  8 omega   10.00  104.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       36.2921   77.0000  -30.0000 94

  9 omega  -31.00   63.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       36.2921  -77.0000 -120.0000 94

 10 omega   38.00   91.00   1.0000    3.9000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -30.0000 -150.0000 53

 11 omega   41.00  126.00   1.0000    3.9000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -61.0000  150.0000 85

 12 omega   37.00  146.00   1.0000    3.9000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -15.0000   60.0000 109

 13 omega   38.00   91.00   1.0000    3.9000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -30.0000  -90.0000 53

 14 omega   39.00  109.00   1.0000    3.9000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -94.0000  150.0000 70

 15 omega   84.00  176.00   1.0000    3.9000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  140.0000   71.0000 92

 16 omega   39.00  109.00   1.0000    3.9000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -94.0000 -180.0000 70

 17 omega   90.00  175.00   1.0000    3.9000
omega____ theta____ kappa____ phi______ frames
    -      108.0000   61.0000 -180.0000 85

 18 omega   39.00  109.00   1.0000    3.9000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -94.0000   60.0000 70

 19 omega   38.00  116.00   1.0000    3.9000
omega____ theta____ kappa____ phi______ frames
    -      108.0000 -111.0000   30.0000 78

 20 omega   90.00  175.00   1.0000    3.9000
omega____ theta____ kappa____ phi______ frames
    -      108.0000   61.0000  150.0000 85

 21 omega  100.00  178.00   1.0000    3.9000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  111.0000   30.0000 78

 22 omega   38.00   91.00   1.0000    3.9000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -30.0000  -30.0000 53

 23 omega   37.00  146.00   1.0000    3.9000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -15.0000  150.0000 109

 24 omega   40.00   98.00   1.0000    3.9000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -45.0000   30.0000 58

 25 omega   38.00   91.00   1.0000    3.9000
omega____ theta____ kappa____ phi______ frames
    -      108.0000  -30.0000   90.0000 53

 26 omega   20.00  104.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       36.2921   57.0000 -120.0000 84

 27 omega  -35.00   66.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       36.2921  -19.0000   60.0000 101

 28 omega   10.00  104.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       36.2921   77.0000  150.0000 94

 29 omega  -33.00   49.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       36.2921  -38.0000 -120.0000 82

 30 omega   20.00  104.00   1.0000    1.0000
omega____ theta____ kappa____ phi______ frames
    -       36.2921   57.0000   60.0000 84
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'New Gemini, Dual, Cu at zero, EosS2'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_UB_11      0.0020940000
_diffrn_orient_matrix_UB_12      -0.0444409000
_diffrn_orient_matrix_UB_13      0.0567827000
_diffrn_orient_matrix_UB_21      -0.0102150000
_diffrn_orient_matrix_UB_22      -0.0395054000
_diffrn_orient_matrix_UB_23      -0.0637674000
_diffrn_orient_matrix_UB_31      0.1465909000
_diffrn_orient_matrix_UB_32      -0.0020372000
_diffrn_orient_matrix_UB_33      -0.0021744000
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0613
_diffrn_reflns_av_unetI/netI     0.0320
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -31
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            27245
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         72.653
_diffrn_reflns_theta_min         4.905
_diffrn_source                   'Enhance (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    2.607
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.26886
_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_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.327
_exptl_crystal_description       plate
_exptl_crystal_F_000             2032
_exptl_crystal_size_max          0.6
_exptl_crystal_size_mid          0.5
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.543
_refine_diff_density_min         -0.384
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     309
_refine_ls_number_reflns         4842
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.033
_refine_ls_R_factor_all          0.0633
_refine_ls_R_factor_gt           0.0572
_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^)+(0.1120P)^2^+2.2620P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1535
_refine_ls_wR_factor_ref         0.1628
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4213
_reflns_number_total             4842
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7ra08267c2.cif
_cod_data_source_block           zxg-3cls-136k
_cod_original_cell_volume        4898.98(16)
_cod_database_code               7228958
_reflns_odcompleteness_completeness 99.93
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     66.97
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All O(H) groups
2.a Ternary CH refined with riding coordinates:
 C009(H009), C00G(H00G)
2.b Aromatic/amide H refined with riding coordinates:
 C00A(H00A), C00E(H00E), C00F(H00F), C00H(H00H), C00I(H00I), C00K(H00K),
 C00M(H00M), C00O(H00O), C00P(H00P), C00Q(H00Q), C00R(H00R), C00S(H00S),
 C00T(H00T), C00U(H00U), C00V(H00V), C00W(H00W), C00X(H00X), C00Y(H00Y)
2.c Idealised tetrahedral OH refined as rotating group:
 O003(H003), O004(H004)
;
_shelx_res_checksum              95687
_shelx_shelxl_version_number     2014/7
_olex2_date_sample_data_collection 2017-04-06
_olex2_submission_special_instructions 'No special instructions were received'