Neutral iodotriazoles as scaffolds for stable halogen-bonded assemblies in solution
Maugeri, Leonardo; Asencio-Hernández, Julia; Lébl, Tomáš; Cordes, David B.; Slawin, Alexandra M. Z.; Delsuc, Marc-André; Philp, Douglas; Chem. Sci. 7 (2016) 6422–; doi:10.1039/C6SC01974A

data_1543512
_publ_section_title
;
 Neutral iodotriazoles as scaffolds for stable halogen-bonded assemblies
 in solution
;
_journal_issue                   10
_journal_name_full               'Chem. Sci.'
_journal_page_first              6422
_journal_paper_doi               10.1039/C6SC01974A
_journal_volume                  7
_journal_year                    2016
_chemical_formula_moiety         'C14 H5 F5 I N3'
_chemical_formula_sum            'C14 H5 F5 I N3'
_chemical_formula_weight         437.11
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_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
_audit_creation_date             2014-04-10
_audit_creation_method           'by CrystalStructure 4.1'
_audit_update_record
;
2015-12-14 deposited with the CCDC.
2016-06-23 downloaded from the CCDC.
;
_cell_angle_alpha                90.0000
_cell_angle_beta                 92.727(3)
_cell_angle_gamma                90.0000
_cell_formula_units_Z            4
_cell_length_a                   25.720(2)
_cell_length_b                   7.5763(7)
_cell_length_c                   7.2135(7)
_cell_measurement_reflns_used    5875
_cell_measurement_temperature    173
_cell_measurement_theta_max      25.35
_cell_measurement_theta_min      2.38
_cell_volume                     1404.0(2)
_computing_cell_refinement       'CrystalClear-SM Expert 2.1 b29'
_computing_data_collection       'CrystalClear-SM Expert 2.1 b29 (Rigaku, 2013)'
_computing_data_reduction        'CrystalClear-SM Expert 2.1 b29'
_computing_molecular_graphics    'CrystalStructure 4.1'
_computing_publication_material  'CrystalStructure 4.1 (Rigaku, 2014)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'DIRDIF99-PATTY (Gould, et al., 1999)'
_diffrn_ambient_temperature      173
_diffrn_detector_area_resol_mean 5.811
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Rigaku XtaLAB P100'
_diffrn_measurement_method       \w
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71075
_diffrn_reflns_av_R_equivalents  0.0473
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.999
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       8
_diffrn_reflns_limit_l_min       -8
_diffrn_reflns_number            30582
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.999
_diffrn_reflns_theta_full        25.000
_diffrn_reflns_theta_max         25.360
_diffrn_reflns_theta_min         2.378
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.340
_exptl_absorpt_correction_T_max  0.890
_exptl_absorpt_correction_T_min  0.705
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'REQAB (Rigaku, 1998)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    2.068
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             832.00
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: Toluene'
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.050
_exptl_crystal_size_min          0.050
_refine_diff_density_max         0.51
_refine_diff_density_min         -0.47
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_number_parameters     208
_refine_ls_number_reflns         2577
_refine_ls_number_restraints     0
_refine_ls_R_factor_gt           0.0170
_refine_ls_shift/su_max          0.003
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0281P)^2^+0.1920P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.0495
_reflns_number_gt                2358
_reflns_number_total             2577
_reflns_threshold_expression     F^2^>2.0\s(F^2^)
_cod_data_source_file            c6sc01974a2.cif
_cod_data_source_block           2
_cod_depositor_comments
'Adding full bibliography for 1543512--1543515.cif.'
_cod_original_cell_volume        1404.1(2)
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               1543512
_shelx_res_checksum              65236
_shelx_hkl_checksum              20550