Ingredients to TICT Formation in Donor Substituted Hemithioindigo.
Wiedbrauk, Sandra; Maerz, Benjamin; Samoylova, Elena; Mayer, Peter; Zinth, Wolfgang; Dube, Henry; The journal of physical chemistry letters 8 (2017) 1585–1592; doi:10.1021/acs.jpclett.7b00371

data_8000240
_publ_section_title
;
 Ingredients to TICT Formation in Donor Substituted Hemithioindigo.
;
_journal_issue                   7
_journal_name_full               'The journal of physical chemistry letters'
_journal_page_first              1585
_journal_page_last               1592
_journal_paper_doi               10.1021/acs.jpclett.7b00371
_journal_volume                  8
_journal_year                    2017
_chemical_formula_moiety         'C18 H16 O2 S'
_chemical_formula_sum            'C18 H16 O2 S'
_chemical_formula_weight         296.37
_chemical_name_common            204
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_audit_block_code                C18H16O2S_uv651_carell
_audit_creation_method           'APEX3 v2016.5-0'
_audit_update_record             17-Nov-16
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.2782(2)
_cell_length_b                   11.0313(3)
_cell_length_c                   20.7739(7)
_cell_measurement_reflns_used    8858
_cell_measurement_temperature    100.(2)
_cell_measurement_theta_max      28.2455
_cell_measurement_theta_min      2.6934
_cell_volume                     1438.73(8)
_computing_cell_refinement       'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_data_collection       'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_data_reduction        'SAINT V8.37A (Bruker AXS Inc., 2015)'
_computing_molecular_graphics    'shelXle (C.B. Huebschle, rev 786)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'XT, VERSION 2014/5'
_diffrn_ambient_temperature      100.(2)
_diffrn_detector_area_resol_mean 7.4074
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'fixed-chi three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker D8 Venture TXS'
_diffrn_measurement_method       'mix of phi and omega scans'
_diffrn_radiation_monochromator  'focusing mirrors'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0453
_diffrn_reflns_av_unetI/netI     0.0363
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            17038
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.272
_diffrn_reflns_theta_min         3.390
_diffrn_source                   'rotating anode (TXS)'
_diffrn_source_current           50
_diffrn_source_power             2.5
_diffrn_source_type              'Bruker TXS'
_diffrn_source_voltage           50
_exptl_absorpt_coefficient_mu    0.226
_exptl_absorpt_correction_T_max  0.9705
_exptl_absorpt_correction_T_min  0.9069
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 - Bruker AXS area detector scaling and absorption correction
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.368
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       platelet
_exptl_crystal_F_000             624
_exptl_crystal_size_max          0.070
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.020
_refine_diff_density_max         0.369
_refine_diff_density_min         -0.323
_refine_diff_density_rms         0.052
_refine_ls_abs_structure_details
;

Flack x determined using 1312 quotients [(I+)-(I-)]/[(I+)+(I-)]
(Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   0.00(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.073
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     193
_refine_ls_number_reflns         3577
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.073
_refine_ls_R_factor_all          0.0423
_refine_ls_R_factor_gt           0.0370
_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^)+(0.0344P)^2^+0.8013P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0877
_refine_ls_wR_factor_ref         0.0906
_reflns_Friedel_coverage         0.725
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                3304
_reflns_number_total             3577
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jz7b00371_si_001.cif
_cod_data_source_block           uv651
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-Scan' changed to
'multi-scan' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 8000237--8000240.cif.
;
_cod_database_code               8000240
_shelx_estimated_absorpt_t_min   0.984
_shelx_estimated_absorpt_t_max   0.995
_shelx_res_checksum              39973
_shelx_hkl_checksum              75480