Synthesis of Tetrathia-Oligothiophene Macrocycles.
Press, David J.; Gendy, Chris; Pasalkar, Samruddhi; Schechtel, Shauna; Heyne, Belinda; Sutherland, Todd C.; ACS omega 4 (2019) 3405–3408; doi:10.1021/acsomega.8b03444

data_4515132
_publ_section_title
;
 Synthesis of Tetrathia-Oligothiophene Macrocycles.
;
_journal_issue                   2
_journal_name_full               'ACS omega'
_journal_page_first              3405
_journal_page_last               3408
_journal_paper_doi               10.1021/acsomega.8b03444
_journal_volume                  4
_journal_year                    2019
_chemical_formula_moiety         'C24 H24 S8, C2 H3 N'
_chemical_formula_sum            'C26 H27 N S8'
_chemical_formula_weight         609.96
_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_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 100.020(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.8026(7)
_cell_length_b                   18.5047(7)
_cell_length_c                   12.4753(7)
_cell_measurement_reflns_used    9223
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.51
_cell_measurement_theta_min      3.05
_cell_volume                     2910.4(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'LinXTL v. 5.9.1 (Spasyuk, 2009)'
_computing_structure_refinement  'SHELXL-2014 (Sheldrick 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0451
_diffrn_reflns_av_unetI/netI     0.0434
_diffrn_reflns_Laue_measured_fraction_full 0.988
_diffrn_reflns_Laue_measured_fraction_max 0.988
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            19763
_diffrn_reflns_point_group_measured_fraction_full 0.988
_diffrn_reflns_point_group_measured_fraction_max 0.988
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         25.000
_diffrn_reflns_theta_min         2.739
_exptl_absorpt_coefficient_mu    0.631
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6402
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs (Sheldrick, 1996)'
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.392
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             1272
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.21
_refine_diff_density_max         0.322
_refine_diff_density_min         -0.225
_refine_diff_density_rms         0.056
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     317
_refine_ls_number_reflns         5070
_refine_ls_number_restraints     261
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.0565
_refine_ls_R_factor_gt           0.0357
_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^)+(0.0309P)^2^+1.3443P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0729
_refine_ls_wR_factor_ref         0.0843
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3832
_reflns_number_total             5070
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            C4biTh_CH3CN.cif
_cod_data_source_block           new_a
_cod_database_code               4515132
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              20693
_shelx_hkl_checksum              41372