Isomeric N-(iodophenyl)nitrobenzamides form different three-dimensional framework structures
Wardell, James L.; Low, John Nicolson; Skakle, Janet M.S.; Glidewell, Christopher; Acta Crystallographica, Section B 62 (2006) 931–943; doi:10.1107/S0108768106029053

data_2100587
_publ_section_title
;
Isomeric N-(iodophenyl)nitrobenzamides form different
three-dimensional framework structures
;
_journal_coeditor_code           BM5035
_journal_issue                   2
_journal_name_full               'Acta Crystallographica, Section B'
_journal_page_first              931
_journal_page_last               943
_journal_paper_doi               10.1107/S0108768106029053
_journal_volume                  62
_journal_year                    2006
_chemical_formula_moiety         'C13 H9 I N2 O3'
_chemical_formula_sum            'C13 H9 I N2 O3'
_chemical_formula_weight         368.12
_chemical_name_systematic
;
N-(4-iodophenyl)-4-nitrobenzamide
;
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_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
_cell_angle_alpha                95.356(2)
_cell_angle_beta                 95.498(2)
_cell_angle_gamma                91.150(2)
_cell_formula_units_Z            4
_cell_length_a                   5.1047(3)
_cell_length_b                   15.3015(9)
_cell_length_c                   16.4806(9)
_cell_measurement_reflns_used    7348
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      28.67
_cell_measurement_theta_min      2.53
_cell_volume                     1275.23(13)
_computing_cell_refinement       'Bruker APEX2'
_computing_data_collection       'Bruker APEX2 (Bruker, 2003)'
_computing_data_reduction        'Bruker SAINT (Bruker, 2001)'
_computing_molecular_graphics    'PLATON (Spek, 2003)'
_computing_publication_material  'SHELXL-97 and PRPKAPPA (Ferguson, 1999)'
_computing_structure_refinement  'OSCAIL & SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution
'OSCAIL (McArdle, 2003) & SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      120(2)
_diffrn_measured_fraction_theta_full 0.958
_diffrn_measured_fraction_theta_max 0.941
_diffrn_measurement_device_type  'Bruker SMART APEX2 CCD diffractometer'
_diffrn_measurement_method       'fine-slice \w scans'
_diffrn_radiation_monochromator  'silicon 111'
_diffrn_radiation_source
'Daresbury SRS station 9.8, Cernik et al., 1997, Clegg, 2003'
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.6712
_diffrn_reflns_av_R_equivalents  0.0203
_diffrn_reflns_av_sigmaI/netI    0.0315
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            13690
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.67
_diffrn_reflns_theta_min         2.53
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    2.516
_exptl_absorpt_correction_T_max  0.951
_exptl_absorpt_correction_T_min  0.805
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS 2.10 (Sheldrick, 2003)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.917
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             712
_exptl_crystal_size_max          0.09
_exptl_crystal_size_mid          0.04
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.909
_refine_diff_density_min         -1.023
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     337
_refine_ls_number_reflns         7348
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0334
_refine_ls_R_factor_gt           0.0288
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0386P)^2^+0.6363P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0716
_refine_ls_wR_factor_ref         0.0741
_reflns_number_gt                6485
_reflns_number_total             7348
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bm5035.cif
_cod_depositor_comments
;
The following automatic conversions were performed:
'_exptl_absorpt_correction_type' value 'Multi-scan' changed to
'multi-scan' according to
'/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 
;
_cod_database_code               2100587