Polymorphism and Pseudopolymorphism in the Triaroylbenzene Derivative 1,3,5-Tris(4-cyanobenzoyl)benzene
Kumar, V. S. Senthil; Pigge, F. Christopher; Rath, Nigam P.; Crystal Growth & Design 4 (2004) 1217–; doi:10.1021/cg049792p

data_4505379
_publ_section_title
;
 Polymorphism and Pseudopolymorphism in the Triaroylbenzene Derivative
 1,3,5-Tris(4-cyanobenzoyl)benzene
;
_journal_issue                   6
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              1217
_journal_paper_doi               10.1021/cg049792p
_journal_volume                  4
_journal_year                    2004
_chemical_formula_sum            'C32 H21 N3 O4 S'
_chemical_formula_weight         543.58
_chemical_name_common
;
1,3,5-tris(4-cyanobenzoyl)benzene
;
_chemical_name_systematic
; 
 1,3,5-tris(4-cyanobenzoyl)benzene 
;
_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                90.586(19)
_cell_angle_beta                 84.037(19)
_cell_angle_gamma                70.934(18)
_cell_formula_units_Z            2
_cell_length_a                   8.849(3)
_cell_length_b                   11.270(4)
_cell_length_c                   14.816(5)
_cell_measurement_reflns_used    5087
_cell_measurement_temperature    165(2)
_cell_measurement_theta_max      28.6
_cell_measurement_theta_min      2.4
_cell_volume                     1387.4(8)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL (Sheldrick, 2002)'
_computing_publication_material  'Bruker SHELXTL (Sheldrick, 2002)'
_computing_structure_refinement  'Bruker SHELXTL (Sheldrick, 2002)'
_computing_structure_solution    'Bruker SHELXTL (Sheldrick, 2002)'
_diffrn_ambient_temperature      165(2)
_diffrn_measured_fraction_theta_full 0.995
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0433
_diffrn_reflns_av_sigmaI/netI    0.0653
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            32370
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         1.91
_exptl_absorpt_coefficient_mu    0.159
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.301
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rectangular
_exptl_crystal_F_000             564
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.835
_refine_diff_density_min         -0.944
_refine_diff_density_rms         0.078
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     389
_refine_ls_number_reflns         6673
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.094
_refine_ls_R_factor_all          0.1319
_refine_ls_R_factor_gt           0.0878
_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^)+(0.1343P)^2^+1.1407P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2328
_refine_ls_wR_factor_ref         0.2568
_reflns_number_gt                4289
_reflns_number_total             6673
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg049792psi20040628_041503.cif
_cod_data_source_block           DMSO
_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 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'no' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4505379