Synthesis of Five-Membered Iodine-Nitrogen Heterocycles from Benzimidazole-Based Iodonium Salts.
Vlasenko, Yulia A.; Postnikov, Pavel S.; Trusova, Marina E.; Shafir, Alexandr; Zhdankin, Viktor V.; Yoshimura, Akira; Yusubov, Mekhman S.; The Journal of organic chemistry 83 (2018) 12056–12070; doi:10.1021/acs.joc.8b01995

data_4035254
_publ_section_title
;
 Synthesis of Five-Membered Iodine-Nitrogen Heterocycles from
 Benzimidazole-Based Iodonium Salts.
;
_journal_issue                   19
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              12056
_journal_page_last               12070
_journal_paper_doi               10.1021/acs.joc.8b01995
_journal_volume                  83
_journal_year                    2018
_chemical_formula_sum            'C13 H10 I N3 O3'
_chemical_formula_weight         383.14
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_cell_angle_alpha                90
_cell_angle_beta                 103.388(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.6828(5)
_cell_length_b                   13.3501(10)
_cell_length_c                   13.1813(9)
_cell_measurement_reflns_used    2081
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      31.43
_cell_measurement_theta_min      2.20
_cell_volume                     1315.21(16)
_computing_cell_refinement       'Bruker APEX2 v2014.9-0'
_computing_data_collection       'Bruker APEX2 v2014.9-0'
_computing_data_reduction        'Bruker SAINT V7.60A'
_computing_molecular_graphics    SHELXL-2018/3
_computing_publication_material  SHELXL-2018/3
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    Sir2014
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 512
_diffrn_detector_type            '4K CCD area detector APEX II'
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.983
_diffrn_measurement_device_type  'APEX DUO Kappa 4-axis goniometer'
_diffrn_measurement_method
;
 Fullsphere data collection, phi and omega scans
;
_diffrn_measurement_specimen_support 'magnetic support with MicroMount'
_diffrn_radiation_monochromator  'Quazar MX Multilayer Optics'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0275
_diffrn_reflns_av_unetI/netI     0.0313
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.983
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            14794
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.983
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         31.527
_diffrn_reflns_theta_min         2.202
_diffrn_source                   'Microfocus source E025 IuS'
_diffrn_source_current           0.6
_diffrn_source_power             50
_diffrn_source_size              '0.2 mm x 0.2 mm fine focus'
_diffrn_source_type              'Bruker APEX DUO'
_exptl_absorpt_coefficient_mu    2.446
_exptl_absorpt_correction_T_max  0.7462
_exptl_absorpt_correction_T_min  0.6769
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2014/4'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.935
_exptl_crystal_description       block
_exptl_crystal_F_000             744
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.901
_refine_diff_density_min         -0.650
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     193
_refine_ls_number_reflns         4311
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0354
_refine_ls_R_factor_gt           0.0265
_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^)+(0.0244P)^2^+0.9538P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0563
_refine_ls_wR_factor_ref         0.0595
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3658
_reflns_number_total             4311
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jo8b01995_si_002.cif
_cod_data_source_block           mo_YV195_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Monoclinic' was changed to
'monoclinic' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/current/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               4035254
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.640
_shelx_estimated_absorpt_t_max   0.887
_shelx_res_checksum              51167
_shelx_hkl_checksum              64586