Reversible Triplet Excitation Transfer in a Trimethylene-Linked Thioxanthone and Benzothiophene-2-Carboxanilide that Photochemically Expels Leaving Group Anions.
Ndzeidze, Gilbert N.; Li, Lingzi; Steinmetz, Mark G.; The Journal of organic chemistry 83 (2018) 8995–9007; doi:10.1021/acs.joc.8b01173

data_4035376
_publ_section_title
;
 Reversible Triplet Excitation Transfer in a Trimethylene-Linked
 Thioxanthone and Benzothiophene-2-Carboxanilide that Photochemically
 Expels Leaving Group Anions.
;
_journal_issue                   16
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              8995
_journal_page_last               9007
_journal_paper_doi               10.1021/acs.joc.8b01173
_journal_volume                  83
_journal_year                    2018
_chemical_formula_moiety         'C17 H12 Cl N O3 S'
_chemical_formula_sum            'C17 H12 Cl N O3 S'
_chemical_formula_weight         345.79
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     iterative
_atom_sites_solution_secondary   difmap
_audit_creation_date             2017-11-14
_audit_creation_method
;
Olex2 1.2
(compiled 2017.08.10 svn.r3458 for OlexSys, GUI svn.r5381)
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   11.8228(2)
_cell_length_b                   12.38285(19)
_cell_length_c                   20.3843(4)
_cell_measurement_reflns_used    12569
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.4490
_cell_measurement_theta_min      3.8050
_cell_volume                     2984.26(9)
_computing_cell_refinement       'CrysAlisPro 1.171.39.29c (Rigaku OD, 2017)'
_computing_data_collection       'CrysAlisPro 1.171.39.29c (Rigaku OD, 2017)'
_computing_data_reduction        'CrysAlisPro 1.171.39.29c (Rigaku OD, 2017)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'olex2.solve (Bourhis et al., 2015)'
_diffrn_ambient_temperature      100.15
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 10.3756
_diffrn_detector_type            Atlas
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.926
_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    -87.00  22.00   1.00    6.79    --  -10.69 -77.00  30.00  109
  2  \w    -30.00  91.00   1.00    6.79    --   10.77  19.00   0.00  121
  3  \w     -1.00  36.00   1.00    6.79    --   10.77-122.00 -69.00   37
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at home/near, Atlas'
_diffrn_measurement_method       '\w scans'
_diffrn_orient_matrix_type
'CrysAlisPro convention (1999,Acta A55,543-557)'
_diffrn_orient_matrix_UB_11      -0.0068979000
_diffrn_orient_matrix_UB_12      -0.0271710000
_diffrn_orient_matrix_UB_13      -0.0303839000
_diffrn_orient_matrix_UB_21      0.0000359000
_diffrn_orient_matrix_UB_22      -0.0503205000
_diffrn_orient_matrix_UB_23      0.0166082000
_diffrn_orient_matrix_UB_31      -0.0595915000
_diffrn_orient_matrix_UB_32      0.0031081000
_diffrn_orient_matrix_UB_33      0.0035124000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0231
_diffrn_reflns_av_unetI/netI     0.0184
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            21307
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         29.64
_diffrn_reflns_theta_min         3.44
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Mo) X-ray Source'
_exptl_absorpt_coefficient_mu    0.410
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.91732
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.29c (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    1.539
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1424
_exptl_crystal_size_max          0.48
_exptl_crystal_size_mid          0.44
_exptl_crystal_size_min          0.38
_refine_diff_density_max         0.342
_refine_diff_density_min         -0.338
_refine_diff_density_rms         0.061
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.039
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     213
_refine_ls_number_reflns         3906
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.039
_refine_ls_R_factor_all          0.0347
_refine_ls_R_factor_gt           0.0302
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0386P)^2^+1.4345P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0754
_refine_ls_wR_factor_ref         0.0784
_reflns_number_gt                3493
_reflns_number_total             3906
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            jo8b01173_si_001.cif
_cod_data_source_block           stein1e
_cod_original_cell_volume        2984.27(9)
_cod_database_code               4035376
_chemical_oxdiff_formula         'C17 H12 Cl N O3 S'
_reflns_odcompleteness_completeness 99.60
_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:
 C4(H4), C5(H5), C7(H7), C13(H13), C14(H14), C15(H15), C16(H16), C17(H17)
2.b Idealised Me refined as rotating group:
 C11(H11A,H11B,H11C)
;
_olex2_date_sample_submission    2017-11-13
_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 1.160
_oxdiff_exptl_absorpt_empirical_full_min 0.836