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_1550693
_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         'C17 H14 N2 O2 S2'
_chemical_formula_sum            'C17 H14 N2 O2 S2'
_chemical_formula_weight         342.42
_space_group_crystal_system      trigonal
_space_group_IT_number           148
_space_group_name_Hall           '-R 3'
_space_group_name_H-M_alt        'R -3'
_symmetry_space_group_name_Hall  '-R 3'
_symmetry_space_group_name_H-M   'R -3 :H'
_atom_sites_solution_hydrogens   geom
_audit_creation_date             2018-06-20
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2018-08-24 deposited with the CCDC.    2019-03-04 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            18
_cell_length_a                   28.700(4)
_cell_length_b                   28.700(4)
_cell_length_c                   11.8086(19)
_cell_measurement_reflns_used    1937
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      20.287
_cell_measurement_theta_min      2.379
_cell_volume                     8424(2)
_computing_cell_refinement       'SAINT v7.68A (Bruker, 2009)'
_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)'
_diffrn_ambient_temperature      296.15
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_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  0.0487
_diffrn_reflns_av_unetI/netI     0.0426
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       34
_diffrn_reflns_limit_h_min       -33
_diffrn_reflns_limit_k_max       34
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            14319
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.092
_diffrn_reflns_theta_max         25.092
_diffrn_reflns_theta_min         2.379
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.293
_exptl_absorpt_correction_T_max  0.7453
_exptl_absorpt_correction_T_min  0.6763
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2008/1 (Bruker,2008) was used for absorption correction. wR2(int) was 0.0776 before and 0.0514 after correction. The Ratio of minimum to maximum transmission is 0.9074. The \l/2 correction factor is 0.0015.'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.215
_exptl_crystal_description       block
_exptl_crystal_F_000             3204
_exptl_crystal_size_max          0.199
_exptl_crystal_size_mid          0.187
_exptl_crystal_size_min          0.143
_refine_diff_density_max         0.167
_refine_diff_density_min         -0.157
_refine_diff_density_rms         0.034
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.021
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     210
_refine_ls_number_reflns         3327
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.021
_refine_ls_R_factor_all          0.0780
_refine_ls_R_factor_gt           0.0468
_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^)+(0.0579P)^2^+1.1133P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1087
_refine_ls_wR_factor_ref         0.1240
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2108
_reflns_number_total             3327
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9sc00180h2.cif
_cod_data_source_block           xb1481_0m
_cod_original_cell_volume        8423(3)
_cod_database_code               1550693
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_max   0.959
_shelx_estimated_absorpt_t_min   0.944
_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:
 C2(H2), C3(H3), C4(H4), C5(H5), C9(H9), C10(H10), C11(H11), C14(H14)
2.b Idealised Me refined as rotating group:
 C16(H16A,H16B,H16C), C17(H17A,H17B,H17C)
;
_shelx_res_checksum              95494
_shelx_fab_checksum              57288
_olex2_submission_special_instructions 'No special instructions were received'