Weaving a 2D net of hydrogen and halogen bonds: cocrystal of a pyrazolium bromide with tetrafluorodiiodobenzene
van Terwingen, Steven; Ebel, Ben; Wang, Ruimin; Englert, Ulli; Acta Crystallographica Section C 78 (2022) –; doi:10.1107/S2053229622004648

data_2022603
_publ_section_title
;
 Weaving a 2D net of hydrogen and halogen bonds: cocrystal of a pyrazolium
 bromide with tetrafluorodiiodobenzene
;
_journal_coeditor_code           OC3013
_journal_issue                   6
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first
;
;
_journal_paper_doi               10.1107/S2053229622004648
_journal_volume                  78
_journal_year                    2022
_chemical_formula_iupac          'C11 H17 N2 O2 +, Cl -'
_chemical_formula_moiety         'C11 H17 N2 O2 +, Cl -'
_chemical_formula_sum            'C11 H17 Cl N2 O2'
_chemical_formula_weight         244.71
_chemical_name_common            'Compound 1 (s21_30)'
_chemical_name_systematic
;
4-(2-Hydroxy-4-oxopent-2-en-3-yl)-1,3,5-trimethyl-1<i>H</i>-pyrazol-2-ium
chloride
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_audit_creation_method           SHELXL-2018/3
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   8.770(2)
_cell_length_b                   11.658(3)
_cell_length_c                   23.843(6)
_cell_measurement_reflns_used    3014
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      24.37
_cell_measurement_theta_min      2.88
_cell_volume                     2437.7(10)
_computing_cell_refinement
;
SAINT (Bruker, 2009)
;
_computing_data_collection
;
SMART (Bruker, 2009)
;
_computing_data_reduction
;
SAINT (Bruker, 2009)
;
_computing_molecular_graphics
;
PLATON (Spek, 2020)
;
_computing_structure_refinement
;
SHELXL2018 (Sheldrick, 2015<i>b</i>)
;
_computing_structure_solution
;
SHELXT2014 (Sheldrick, 2015<i>a</i>)
;
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measurement_device_type  'Bruker APEX CCD'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  'multilayer optics'
_diffrn_radiation_source         microsource
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0875
_diffrn_reflns_av_unetI/netI     0.0436
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            32185
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.663
_diffrn_reflns_theta_min         1.708
_exptl_absorpt_coefficient_mu    0.302
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6194
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(SADABS; Bruker, 2008)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.333
_exptl_crystal_description       block
_exptl_crystal_F_000             1040
_exptl_crystal_size_max          0.340
_exptl_crystal_size_mid          0.170
_exptl_crystal_size_min          0.140
_refine_diff_density_max         0.386
_refine_diff_density_min         -0.338
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     156
_refine_ls_number_reflns         3104
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0565
_refine_ls_R_factor_gt           0.0419
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0452P)^2^+1.6349P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1024
_refine_ls_wR_factor_ref         0.1124
_reflns_number_gt                2482
_reflns_number_total             3104
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            oc3013sup1.cif
_cod_data_source_block           1
_cod_original_cell_volume        2437.9(11)
_cod_database_code               2022603
_shelx_estimated_absorpt_t_min   0.904
_shelx_estimated_absorpt_t_max   0.959
_shelx_hkl_checksum              95636
_shelx_res_checksum              70022
_cod_database_fobs_code 2022603