Evaluation of HOCl-generating anticancer agents by an ultrasensitive dual-mode fluorescent probe
Shi, Donglei; Chen, Shuqiang; Dong, Biao; Zhang, Yanhui; Sheng, Chunquan; James, Tony D.; Guo, Yuan; Chemical Science  (2019) –; doi:10.1039/C9SC00180H

data_1550695
_publ_section_title
;
 Evaluation of HOCl-generating anticancer agents by an ultrasensitive
 dual-mode fluorescent probe
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/C9SC00180H
_journal_year                    2019
_chemical_formula_moiety         'C19 H14 N2 O3 S2'
_chemical_formula_sum            'C19 H14 N2 O3 S2'
_chemical_formula_weight         382.44
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2017-11-21
_audit_creation_method
;
Olex2 1.2-beta
(compiled 2016.09.09 svn.r3337 for OlexSys, GUI svn.r5227)
;
_audit_update_record
;
2018-08-24 deposited with the CCDC.    2019-03-04 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 99.01(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.515(8)
_cell_length_b                   11.778(16)
_cell_length_c                   22.99(3)
_cell_measurement_reflns_used    414
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      17.77
_cell_measurement_theta_min      2.49
_cell_volume                     1742(4)
_computing_cell_refinement       'SAINT v7.68A (Bruker, 2009)'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'SAINT v7.68A (Bruker, 2009)'
_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-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296.15
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1577
_diffrn_reflns_av_unetI/netI     0.1945
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            8215
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.024
_diffrn_reflns_theta_max         25.024
_diffrn_reflns_theta_min         1.794
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.328
_exptl_absorpt_correction_T_max  0.7453
_exptl_absorpt_correction_T_min  0.5799
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2008/1 (Bruker,2008) was used for absorption correction.
wR2(int) was 0.0819 before and 0.0465 after correction.
The Ratio of minimum to maximum transmission is 0.7781.
The \l/2 correction factor is 0.0015.
;
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.458
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             792
_exptl_crystal_size_max          0.356
_exptl_crystal_size_mid          0.275
_exptl_crystal_size_min          0.133
_refine_diff_density_max         0.287
_refine_diff_density_min         -0.331
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.823
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     235
_refine_ls_number_reflns         3063
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.823
_refine_ls_R_factor_all          0.1968
_refine_ls_R_factor_gt           0.0629
_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^)+(0.0576P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1221
_refine_ls_wR_factor_ref         0.1693
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1006
_reflns_number_total             3063
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9sc00180h2.cif
_cod_data_source_block           xb0602_0m
_cod_database_code               1550695
_shelx_estimated_absorpt_t_max   0.958
_shelx_estimated_absorpt_t_min   0.892
_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 Me refined with riding coordinates:
 C1(H1A,H1B,H1C), C2(H2A,H2B,H2C)
2.b Aromatic/amide H refined with riding coordinates:
 C4(H4), C6(H6), C7(H7), C12(H12), C15(H15), C16(H16), C17(H17), C18(H18)
;
_shelx_res_checksum              24205
_shelx_shelxl_version_number     2016/6
_olex2_submission_special_instructions 'No special instructions were received'