Tetra S-confused porphyrinoids.
Mishra, Vishnu; Udaya, Hosahalli S.; Anand, Venkataramanarao G.; Organic & biomolecular chemistry 21 (2023) 7691–7695; doi:10.1039/d3ob01270k

data_7159556
_publ_section_title
;
 Tetra S-confused porphyrinoids.
;
_journal_issue                   38
_journal_name_full               'Organic &amp; biomolecular chemistry'
_journal_page_first              7691
_journal_page_last               7695
_journal_paper_doi               10.1039/d3ob01270k
_journal_volume                  21
_journal_year                    2023
_chemical_formula_moiety         'C24 H20 S4'
_chemical_formula_sum            'C24 H20 S4'
_chemical_formula_weight         436.64
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2023-04-14 deposited with the CCDC.	2023-09-01 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 114.896(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   23.035(4)
_cell_length_b                   4.0257(6)
_cell_length_c                   23.664(4)
_cell_measurement_reflns_used    2737
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      27.51
_cell_measurement_theta_min      3.24
_cell_volume                     1990.5(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0676
_diffrn_reflns_av_unetI/netI     0.0445
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       5
_diffrn_reflns_limit_k_min       -5
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            18646
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.402
_diffrn_reflns_theta_min         1.897
_exptl_absorpt_coefficient_mu    0.486
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.457
_exptl_crystal_description       Rectangular
_exptl_crystal_F_000             912
_refine_diff_density_max         0.383
_refine_diff_density_min         -0.315
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.022
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     129
_refine_ls_number_reflns         2520
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.0682
_refine_ls_R_factor_gt           0.0401
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0426P)^2^+2.8872P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0880
_refine_ls_wR_factor_ref         0.0989
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1836
_reflns_number_total             2520
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3ob01270k2.cif
_cod_data_source_block           a1_a
_cod_depositor_comments
'Adding full bibliography for 7159554--7159557.cif.'
_cod_original_cell_volume        1990.6(5)
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7159556
_shelx_shelxl_version_number     2018/3
_shelx_res_checksum              33647