Influence of Halogen Bonding Interaction on Supramolecular Assembly of Coordination Compounds; Head-to-Tail N...X Synthon Repetitivity
Hamid Reza Khavasi; Alireza Azhdari Tehrani; Inorganic Chemistry 52 (2013) 2891–2905; doi:10.1021/ic3021113

data_4334105
_publ_section_title
;
 Influence of Halogen Bonding Interaction on Supramolecular Assembly of
 Coordination Compounds; Head-to-Tail N...X Synthon Repetitivity
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2891
_journal_page_last               2905
_journal_paper_doi               10.1021/ic3021113
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'C11 H8 Br2 Cl Hg N3 O'
_chemical_formula_weight         594.04
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           64
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-C 2ac 2'
_symmetry_space_group_name_H-M   'C m c a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   6.6796(13)
_cell_length_b                   13.257(3)
_cell_length_c                   33.744(7)
_cell_measurement_temperature    298(2)
_cell_volume                     2988.1(11)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'APEX2 CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.1265
_diffrn_reflns_av_sigmaI/netI    0.0518
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       46
_diffrn_reflns_limit_l_min       -46
_diffrn_reflns_number            16650
_diffrn_reflns_theta_full        29.25
_diffrn_reflns_theta_max         29.25
_diffrn_reflns_theta_min         2.41
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    15.823
_exptl_absorpt_correction_T_max  0.093
_exptl_absorpt_correction_T_min  0.050
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldric, 1998a)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    2.641
_exptl_crystal_description       Prism
_exptl_crystal_F_000             2160
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.15
_refine_diff_density_max         2.274
_refine_diff_density_min         -2.543
_refine_diff_density_rms         0.290
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.173
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     115
_refine_ls_number_reflns         2184
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.173
_refine_ls_R_factor_all          0.0650
_refine_ls_R_factor_gt           0.0588
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0677P)^2^+17.0684P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1411
_refine_ls_wR_factor_ref         0.1458
_reflns_number_gt                1933
_reflns_number_total             2184
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic3021113_si_002_07.cif
_cod_data_source_block           7
_cod_original_cell_volume        2988.1(10)
_cod_original_formula_sum        'C11 H8 Br2 Cl1 Hg1 N3 O1'
_cod_database_code               4334105