Investigating C═S···I Halogen Bonding for Cocrystallization with Primary Thioamides
Eccles, Kevin S.; Morrison, Robin E.; Sinha, Abhijeet S.; Maguire, Anita R.; Lawrence, Simon E.; Crystal Growth & Design 15 (2015) 3442–; doi:10.1021/acs.cgd.5b00513

data_4513263
_publ_section_title
;
 Investigating C&#x2550;S&#x00B7;&#x00B7;&#x00B7;I Halogen Bonding for
 Cocrystallization with Primary Thioamides
;
_journal_issue                   7
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              3442
_journal_paper_doi               10.1021/acs.cgd.5b00513
_journal_volume                  15
_journal_year                    2015
_chemical_formula_moiety         'C6 F4 I2, 2(C6 H6 N2 S)'
_chemical_formula_sum            'C18 H12 F4 I2 N4 S2'
_chemical_formula_weight         678.26
_chemical_name_common
;             
pyridine-2-carbothioamide & 
1,4 diiodotetrafluorobenzene (2:1) cocrystal
;
_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
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 97.938(4)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   13.7819(16)
_cell_length_b                   7.0458(8)
_cell_length_c                   11.6222(12)
_cell_measurement_reflns_used    3077
_cell_measurement_temperature    300.(2)
_cell_measurement_theta_max      23.4991
_cell_measurement_theta_min      2.9847
_cell_volume                     1117.8(2)
_computing_cell_refinement       'SAINT V7.68A (Bruker AXS, 2009)'
_computing_data_collection
;
Bruker Instrument Service v2009, 3, 0, 0
;
_computing_data_reduction        'SAINT V7.68A (Bruker AXS, 2009)'
_computing_molecular_graphics    'Mercury 3.0 (Macrae et al, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      300(2)
_diffrn_detector_area_resol_mean 8.3330
_diffrn_measured_fraction_theta_full 0.980
_diffrn_measured_fraction_theta_max 0.980
_diffrn_measurement_device_type  'Bruker SMART X2S'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  'doubly curved silicon crystal'
_diffrn_radiation_source         'micro-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0386
_diffrn_reflns_av_sigmaI/netI    0.0272
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -8
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            10392
_diffrn_reflns_theta_full        25.27
_diffrn_reflns_theta_max         25.27
_diffrn_reflns_theta_min         1.49
_exptl_absorpt_coefficient_mu    3.046
_exptl_absorpt_correction_T_max  0.75
_exptl_absorpt_correction_T_min  0.53
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS V2008/1 (Bruker AXS)'
_exptl_crystal_colour            'clear yellow'
_exptl_crystal_density_diffrn    2.015
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             644
_exptl_crystal_size_max          0.310
_exptl_crystal_size_mid          0.270
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.860
_refine_diff_density_min         -0.469
_refine_ls_extinction_coef       0.043(2)
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.146
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     145
_refine_ls_number_reflns         1998
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.145
_refine_ls_R_factor_all          0.0463
_refine_ls_R_factor_gt           0.0337
_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^)+(0.0620P)^2^+0.4238P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1049
_refine_ls_wR_factor_ref         0.1152
_reflns_number_gt                1526
_reflns_number_total             1998
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg5b00513_si_002.cif
_cod_data_source_block           18_2.1
_cod_depositor_comments
'Adding full bibliography for 4513250--4513263.cif.'
_cod_database_code               4513263