Reactions of N-heterocyclic carbene-based chalcogenoureas with halogens: a diverse range of outcomes
Saab, Marina; Nelson, David J.; Leech, Matthew C.; Lam, Kevin; Nolan, Steven P.; Nahra, Fady; Van Hecke, Kristof; Dalton Transactions  (2022) –; doi:10.1039/D2DT00010E

data_7709518
_publ_section_title
;
 Reactions of N-heterocyclic carbene-based chalcogenoureas with halogens:
 a diverse range of outcomes
;
_journal_name_full               'Dalton Transactions'
_journal_paper_doi               10.1039/D2DT00010E
_journal_year                    2022
_chemical_formula_moiety         'C69 H56 I2 N2 S'
_chemical_formula_sum            'C69 H56 I2 N2 S'
_chemical_formula_weight         1199.02
_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'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2021-07-22
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2021-11-12 deposited with the CCDC.	2022-02-07 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 93.0680(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.00810(10)
_cell_length_b                   17.9100(2)
_cell_length_c                   24.2237(2)
_cell_measurement_reflns_used    15440
_cell_measurement_temperature    100.0(1)
_cell_measurement_theta_max      73.7110
_cell_measurement_theta_min      3.0500
_cell_volume                     5635.43(9)
_computing_cell_refinement       'CrysAlisPro 1.171.40.67a (Rigaku OD, 2019)'
_computing_data_collection       'CrysAlisPro 1.171.40.67a (Rigaku OD, 2019)'
_computing_data_reduction        'CrysAlisPro 1.171.40.67a (Rigaku OD, 2019)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_environment      N~2~
_diffrn_ambient_temperature      100.0(1)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 10.4839
_diffrn_detector_type            Atlas
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.979
_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   -116.00 -17.00   1.00    1.00    --  -41.68 -38.00-120.00   99
  2  \w    -74.00  34.00   1.00    1.00    --  -41.68  77.00  30.00  108
  3  \w      9.00  42.00   1.00    1.00    --   41.68  77.00 141.04   33
  4  \w     30.00 134.00   1.00    4.00    --  106.01 -30.00 -30.00  104
  5  \w    103.00 178.00   1.00    4.00    --  106.01  82.00  -9.00   75
  6  \w     30.00 139.00   1.00    4.00    --  106.01 -77.00   0.00  109
  7  \w    103.00 178.00   1.00    4.00    --  106.01  77.00  90.00   75
  8  \w     23.00 107.00   1.00    4.00    --  106.01 -94.00  30.00   84
  9  \w     33.00 112.00   1.00    4.00    --  106.01-125.00   0.00   79
 10  \w    103.00 178.00   1.00    4.00    --  106.01  77.00  30.00   75
 11  \w    -87.00  -6.00   1.00    1.00    --  -41.68 125.00 150.00   81
 12  \w   -115.00 -14.00   1.00    1.00    --  -41.68 -57.00   0.00  101
 13  \w   -115.00 -14.00   1.00    1.00    --  -41.68 -57.00 120.00  101
 14  \w     77.00 178.00   1.00    4.00    --  106.01  61.00-120.00  101
 15  \w     78.00 178.00   1.00    4.00    --  106.01  30.00-180.00  100
 16  \w     53.00 178.00   1.00    4.00    --  106.01  15.00  60.00  125
 17  \w     77.00 178.00   1.00    4.00    --  106.01  61.00 -60.00  101
;
_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      -0.0281510000
_diffrn_orient_matrix_UB_12      -0.0799756000
_diffrn_orient_matrix_UB_13      -0.0187357000
_diffrn_orient_matrix_UB_21      0.0584564000
_diffrn_orient_matrix_UB_22      -0.0314319000
_diffrn_orient_matrix_UB_23      0.0518949000
_diffrn_orient_matrix_UB_31      -0.0992532000
_diffrn_orient_matrix_UB_32      0.0041494000
_diffrn_orient_matrix_UB_33      0.0318170000
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0508
_diffrn_reflns_av_unetI/netI     0.0395
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.979
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            54281
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.979
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         73.913
_diffrn_reflns_theta_min         3.070
_diffrn_source                   'micro-focus sealed X-ray tube'
_diffrn_source_type              'SuperNova (Cu) X-ray Source'
_exptl_absorpt_coefficient_mu    9.437
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.781
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.40.67a (Rigaku Oxford Diffraction, 2019)
Numerical absorption correction based on gaussian integration over
			a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            'light orange'
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.413
_exptl_crystal_description       irregular
_exptl_crystal_F_000             2424
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.119
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.663
_refine_diff_density_min         -0.754
_refine_diff_density_rms         0.081
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.009
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     669
_refine_ls_number_reflns         11204
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.009
_refine_ls_R_factor_all          0.0494
_refine_ls_R_factor_gt           0.0346
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0487P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0840
_refine_ls_wR_factor_ref         0.0916
_reflns_Friedel_coverage         0.000
_reflns_number_gt                8825
_reflns_number_total             11204
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2dt00010e2.cif
_cod_data_source_block           ms360
_cod_database_code               7709518
_shelx_shelxl_version_number     2018/3
_chemical_oxdiff_formula         'C69 H56 I2 N2 S'
_shelx_estimated_absorpt_t_max   0.519
_shelx_estimated_absorpt_t_min   0.352
_reflns_odcompleteness_completeness 99.95
_reflns_odcompleteness_iscentric 1
_reflns_odcompleteness_theta     66.97
_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 Ternary CH refined with riding coordinates:
 C11(H11), C24(H24), C44(H44), C56(H56)
2.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C6(H6), C9(H9), C13(H13), C14(H14), C15(H15), C16(H16),
 C17(H17), C19(H19), C20(H20), C21(H21), C22(H22), C23(H23), C26(H26), C27(H27),
  C28(H28), C29(H29), C30(H30), C32(H32), C33(H33), C34(H34), C35(H35),
 C36(H36), C39(H39), C42(H42), C46(H46), C47(H47), C48(H48), C49(H49), C50(H50),
  C52(H52), C53(H53), C54(H54), C55(H55), C58(H58), C59(H59), C60(H60),
 C61(H61), C62(H62), C64(H64), C65(H65), C66(H66), C67(H67), C68(H68), C69(H69)
2.c Idealised Me refined as rotating group:
 C8(H8A,H8B,H8C), C41(H41A,H41B,H41C)
;
_shelx_res_checksum              57219
_shelx_hkl_checksum              32520
_olex2_date_sample_data_collection 2021-07-22
_olex2_exptl_crystal_mounting_method 'mounted on a LithoLoop'
_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 1.207
_oxdiff_exptl_absorpt_empirical_full_min 0.854