Counterion influence on the N–I–N halogen bond
Bedin, Michele; Karim, Alavi; Reitti, Marcus; Carlsson, Anna-Carin C.; Topić, Filip; Cetina, Mario; Pan, Fangfang; Havel, Vaclav; Al-Ameri, Fatima; Sindelar, Vladimir; Rissanen, Kari; Gräfenstein, Jürgen; Erdélyi, Máté; Chem. Sci. 6 (2015) 3746–; doi:10.1039/C5SC01053E

data_1519373
_publ_section_title
;
 Counterion influence on the N--I--N halogen bond
;
_journal_issue                   7
_journal_name_full               'Chem. Sci.'
_journal_page_first              3746
_journal_paper_doi               10.1039/C5SC01053E
_journal_volume                  6
_journal_year                    2015
_chemical_formula_moiety         'C10 H10 Ag N2, B F4, C2 H4 Cl2'
_chemical_formula_sum            'C12 H14 Ag B Cl2 F4 N2'
_chemical_formula_weight         451.83
_chemical_name_systematic        '[bis(pyridine)silver]tetrafluoroborate'
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_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
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_atom_sites_solution_secondary   difmap
_audit_creation_date             2015-01-21T22:23:46-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_audit_update_record
;
2015-03-23 deposited with the CCDC.
2015-04-20 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_angle_gamma                90
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_computing_publication_material  'WinGX publication routines (Farrugia, 2012)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
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_diffrn_ambient_temperature      170.0(1)
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_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'SuperNova, Single source at offset, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
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_diffrn_reflns_Laue_measured_fraction_full 0.994
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_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -20
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_diffrn_reflns_point_group_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.5
_diffrn_reflns_theta_min         1.956
_exptl_absorpt_coefficient_mu    1.610
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.74168
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
        CrysAlisPro, Agilent Technologies,
        Version 1.171.36.28 (release 01-02-2013 CrysAlis171 .NET)
        (compiled Feb  1 2013,16:14:44)
        Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colourless
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_refine_ls_extinction_method     none
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_refine_ls_R_factor_all          0.0363
_refine_ls_R_factor_gt           0.0308
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
;
 w=1/[\s^2^(Fo^2^)+(0.0405P)^2^+1.3184P]
 where P=(Fo^2^+2Fc^2^)/3
;
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0795
_refine_ls_wR_factor_ref         0.0834
_reflns_number_gt                2632
_reflns_number_total             2984
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c5sc01053e2.cif
_cod_data_source_block           1-Ag
_cod_depositor_comments
'Adding full bibliography for 1519367--1519381.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               1519373