The effect of halogen bonding on protonated hexacyanoferrate networks in hexacyanoferrates of halogenopyridines
Jakupec, Nikola; Fotović, Luka; Stilinović, Vladimir; CrystEngComm 22 (2020) 8142–8150; doi:10.1039/D0CE01359E

data_7241710
_publ_section_title
;
 The effect of halogen bonding on protonated hexacyanoferrate networks in
 hexacyanoferrates of halogenopyridines
;
_journal_issue                   46
_journal_name_full               CrystEngComm
_journal_page_first              8142
_journal_page_last               8150
_journal_paper_doi               10.1039/D0CE01359E
_journal_volume                  22
_journal_year                    2020
_chemical_formula_sum            'C16 H16 Br2 Fe N8 O2'
_chemical_formula_weight         568.04
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2020-09-14 deposited with the CCDC.	2020-11-09 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 108.439(11)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.7058(15)
_cell_length_b                   8.3867(6)
_cell_length_c                   18.3571(18)
_cell_measurement_reflns_used    2392
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      30.4060
_cell_measurement_theta_min      4.8820
_cell_volume                     2147.8(4)
_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_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution
;
SHELXT (Sheldrick, G. M. (2015). Acta Cryst. A71, 3-8.)
;
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 16.3426
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'Xcalibur, Sapphire3'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0313
_diffrn_reflns_av_unetI/netI     0.0281
_diffrn_reflns_Laue_measured_fraction_full 0.987
_diffrn_reflns_Laue_measured_fraction_max 0.982
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            7901
_diffrn_reflns_point_group_measured_fraction_full 0.987
_diffrn_reflns_point_group_measured_fraction_max 0.982
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.999
_diffrn_reflns_theta_min         4.670
_diffrn_source                   'fine-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    4.452
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.48712
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.40.67a (Rigaku Oxford Diffraction, 2019)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.757
_exptl_crystal_description       block
_exptl_crystal_F_000             1120
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.29
_exptl_crystal_size_min          0.26
_refine_diff_density_max         0.657
_refine_diff_density_min         -0.590
_refine_diff_density_rms         0.063
_refine_ls_extinction_coef       0.0055(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick 2018)'
_refine_ls_goodness_of_fit_ref   1.075
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     145
_refine_ls_number_reflns         2302
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.075
_refine_ls_R_factor_all          0.0405
_refine_ls_R_factor_gt           0.0309
_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^)+(0.0352P)^2^+1.5024P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0723
_refine_ls_wR_factor_ref         0.0767
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1932
_reflns_number_total             2302
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0ce01359e2.cif
_cod_data_source_block           HCF_3BrPy
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7241710
_shelx_shelxl_version_number     2018/3
_exptl_absorpt_special_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_shelx_res_checksum              81029