Effect of halogen bonding interaction on supramolecular assembly of halogen-substituted phenylpyrazinamides
Khavasi, Hamid Reza; Tehrani, Alireza Azhdari; CrystEngComm 15 (2013) 3222–; doi:10.1039/c3ce40093j

data_7210743
_publ_section_title
;
 Effect of halogen bonding interaction on supramolecular assembly of
 halogen-substituted phenylpyrazinamides
;
_journal_issue                   16
_journal_name_full               CrystEngComm
_journal_page_first              3222
_journal_paper_doi               10.1039/c3ce40093j
_journal_volume                  15
_journal_year                    2013
_chemical_formula_moiety         'C11 H8 I1 N3 O1'
_chemical_formula_sum            'C11 H8 I N3 O'
_chemical_formula_weight         325.10
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                79.339(8)
_cell_angle_beta                 85.153(8)
_cell_angle_gamma                69.377(7)
_cell_formula_units_Z            2
_cell_length_a                   5.9493(5)
_cell_length_b                   7.6138(8)
_cell_length_c                   12.9655(12)
_cell_measurement_reflns_used    5480
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      28.00
_cell_measurement_theta_min      2.90
_cell_volume                     540.05(9)
_computing_cell_refinement       'X-Area 1.31 (Stoe & Cie GmbH, 2005)'
_computing_data_collection       'X-Area 1.31 (Stoe & Cie GmbH, 2005)'
_computing_data_reduction        'X-Area 1.31 (Stoe & Cie GmbH, 2005)'
_computing_molecular_graphics    'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_detector_area_resol_mean '0.15 mm'
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'STOE IPDS II'
_diffrn_measurement_method       'rotation method'
_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  0.1142
_diffrn_reflns_av_sigmaI/netI    0.1388
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            5480
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         2.90
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.945
_exptl_absorpt_correction_T_max  0.7119
_exptl_absorpt_correction_T_min  0.6011
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details   'shape of crystal determined optically'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.999
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Needle
_exptl_crystal_F_000             312
_exptl_crystal_size_max          0.21
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_refine_diff_density_max         1.479
_refine_diff_density_min         -1.317
_refine_diff_density_rms         0.221
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.926
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     145
_refine_ls_number_reflns         2601
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.926
_refine_ls_R_factor_all          0.1108
_refine_ls_R_factor_gt           0.0643
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0707P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1346
_refine_ls_wR_factor_ref         0.1512
_reflns_number_gt                1686
_reflns_number_total             2601
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c3ce40093j.txt
_cod_data_source_block           d:\determination\solution\c267\khc267
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z andrius 
;
_cod_original_sg_symbol_H-M      P-1
_cod_original_formula_sum        'C11 H8 I1 N3 O1'
_cod_database_code               7210743