Influence of Halogen Bonding Interactions in Crystalline Networks of Tetraarylethylene Halobenzoyl Esters
Kapadia, Pradeep P.; Swenson, Dale C.; Pigge, F. Christopher; Crystal Growth & Design 12 (2012) 698–; doi:10.1021/cg200986v

data_4502859
_publ_section_title
;
 Influence of Halogen Bonding Interactions in Crystalline Networks of
 Tetraarylethylene Halobenzoyl Esters
;
_journal_issue                   2
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              698
_journal_paper_doi               10.1021/cg200986v
_journal_volume                  12
_journal_year                    2012
_chemical_formula_moiety         'C54 H32 Br4 O8, C5 H5 N '
_chemical_formula_sum            'C59 H37 Br4 N O8'
_chemical_formula_weight         1207.54
_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                65.224(5)
_cell_angle_beta                 70.717(5)
_cell_angle_gamma                77.858(5)
_cell_formula_units_Z            2
_cell_length_a                   11.9174(13)
_cell_length_b                   15.3574(16)
_cell_length_c                   16.0001(17)
_cell_measurement_reflns_used    8208
_cell_measurement_temperature    190(2)
_cell_measurement_theta_max      25.35
_cell_measurement_theta_min      1.0
_cell_volume                     2500.8(5)
_computing_cell_refinement       'HKL Scalepack (Otwinoski & Minor, 1997)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction
'Denzo, HKL Scalepack (Otwinoski & Minor, 1997)'
_computing_molecular_graphics    'SHELXTL v61. (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL v61. (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXTL v61. (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL v61. (Sheldrick, 2008)'
_diffrn_ambient_temperature      190(2)
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       'CCD 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  0.0479
_diffrn_reflns_av_sigmaI/netI    0.0788
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            29682
_diffrn_reflns_theta_full        25.27
_diffrn_reflns_theta_max         25.27
_diffrn_reflns_theta_min         2.43
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    3.277
_exptl_absorpt_correction_T_max  0.8533
_exptl_absorpt_correction_T_min  0.7352
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'HKL Scalepack (Otwinoski & Minor, 1997)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.604
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1204
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.348
_refine_diff_density_min         -0.448
_refine_diff_density_rms         0.073
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.014
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     677
_refine_ls_number_reflns         8967
_refine_ls_number_restraints     13
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.1053
_refine_ls_R_factor_gt           0.0478
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0382P)^2^+1.2460P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0886
_refine_ls_wR_factor_ref         0.1059
_reflns_number_gt                5412
_reflns_number_total             8967
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg200986v_si_002.cif
_cod_data_source_block           8.(py)
_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 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_Hall     ' -P 1 '
_cod_original_sg_symbol_H-M      ' P -1 '
_cod_database_code               4502859