Anion receptors based on halogen bonding with halo-1,2,3-triazoliums.
Tepper, Ronny; Schulze, Benjamin; Jäger, Michael; Friebe, Christian; Scharf, Daniel H.; Görls, Helmar; Schubert, Ulrich S.; The Journal of organic chemistry 80 (2015) 3139–3150; doi:10.1021/acs.joc.5b00028

data_4036112
_publ_section_title
;
 Anion receptors based on halogen bonding with halo-1,2,3-triazoliums.
;
_journal_issue                   6
_journal_name_full               'The Journal of organic chemistry'
_journal_page_first              3139
_journal_page_last               3150
_journal_paper_doi               10.1021/acs.joc.5b00028
_journal_volume                  80
_journal_year                    2015
_chemical_formula_moiety         'C30 H32 I2 N6, 2(B F4), C H4 O'
_chemical_formula_sum            'C31 H36 B2 F8 I2 N6 O'
_chemical_formula_weight         936.08
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 103.8000(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   22.7691(8)
_cell_length_b                   11.3418(4)
_cell_length_c                   28.9887(10)
_cell_measurement_temperature    133(2)
_cell_volume                     7270.0(4)
_computing_cell_refinement       DENZO
_computing_data_collection       COLLECT
_computing_data_reduction        DENZO
_computing_molecular_graphics    SHELXTL/PC
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      133(2)
_diffrn_measured_fraction_theta_full 0.957
_diffrn_measured_fraction_theta_max 0.957
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'phi- + omega-scan'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0244
_diffrn_reflns_av_sigmaI/netI    0.0304
_diffrn_reflns_limit_h_max       29
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            48191
_diffrn_reflns_theta_full        27.48
_diffrn_reflns_theta_max         27.48
_diffrn_reflns_theta_min         1.03
_exptl_absorpt_coefficient_mu    1.806
_exptl_absorpt_correction_T_max  0.9943
_exptl_absorpt_correction_T_min  0.8334
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Bruker-AXS, 2002'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.710
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             3680
_exptl_crystal_size_max          0.046
_exptl_crystal_size_mid          0.035
_exptl_crystal_size_min          0.035
_refine_diff_density_max         2.120
_refine_diff_density_min         -0.950
_refine_diff_density_rms         0.109
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     919
_refine_ls_number_reflns         15942
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.037
_refine_ls_R_factor_all          0.0542
_refine_ls_R_factor_gt           0.0400
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0301P)^2^+29.3719P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0870
_refine_ls_wR_factor_ref         0.0935
_reflns_number_gt                12731
_reflns_number_total             15942
_reflns_threshold_expression     >2sigma(I)
_publcif_datablock.id            {2ce38889-c932-41ea-8ac3-883a2ec3c490}
_cod_data_source_file            jo5b00028_si_002.cif
_cod_data_source_block           FO5107
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               4036112