Structural Features in Crystals of Derivatives of Benzene with Multiple Contiguous Phenyl Substituents
Gagnon, Eric; Maris, Thierry; Arseneault, Pierre-Marc; Maly, Kenneth E.; Wuest,James D; Cryst. Growth & Design 10 (2010) 648–657; doi:10.1021/cg9010746

data_4500035
_publ_section_title
;
 Structural Features in Crystals of Derivatives of Benzene with Multiple
 Contiguous Phenyl Substituents
;
_journal_name_full               'Cryst. Growth & Design'
_journal_page_first              648
_journal_page_last               657
_journal_paper_doi               10.1021/cg9010746
_journal_volume                  10
_journal_year                    2010
_chemical_compound_source        'Synthesized by the authors. See text'
_chemical_formula_moiety         'C36 H26, 0.5(C6 H6)'
_chemical_formula_sum            'C39 H29'
_chemical_formula_weight         497.62
_chemical_name_systematic
; 
 ? 
;
_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                65.724(5)
_cell_angle_beta                 71.255(5)
_cell_angle_gamma                79.740(6)
_cell_formula_units_Z            2
_cell_length_a                   10.0353(12)
_cell_length_b                   12.2584(14)
_cell_length_c                   13.5290(15)
_cell_measurement_reflns_used    12120
_cell_measurement_temperature    150
_cell_measurement_theta_max      68.00
_cell_measurement_theta_min      3.96
_cell_volume                     1434.6(3)
_computing_cell_refinement       'SAINT V7.34A (Bruker AXS, 2006b)'
_computing_data_collection       'APEX2 v2.1-0 (Bruker AXS, 2006a)'
_computing_data_reduction        'SAINT V7.34A (Bruker AXS, 2006b)'
_computing_molecular_graphics    'SHELXTL v6.12 (Bruker AXS, 2001)'
_computing_publication_material  'UdMX (Maris, 2004)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150
_diffrn_detector_area_resol_mean 8.3
_diffrn_measured_fraction_theta_full 0.869
_diffrn_measured_fraction_theta_max 0.869
_diffrn_measurement_device_type  'Bruker Microstar'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  'Helios optics'
_diffrn_radiation_source         'Rotating Anode'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.053
_diffrn_reflns_av_sigmaI/netI    0.0308
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            23597
_diffrn_reflns_theta_full        68.23
_diffrn_reflns_theta_max         68.23
_diffrn_reflns_theta_min         3.96
_diffrn_standards_decay_%        47.00
_diffrn_standards_interval_time  900
_diffrn_standards_number         165
_exptl_absorpt_coefficient_mu    0.491
_exptl_absorpt_correction_T_max  0.9568
_exptl_absorpt_correction_T_min  0.8183
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sadabs (Sheldrick, 2007)'
_exptl_crystal_colour            Colorless
_exptl_crystal_density_diffrn    1.152
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             526
_exptl_crystal_size_max          0.29
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.243
_refine_diff_density_min         -0.209
_refine_diff_density_rms         0.030
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.057
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     359
_refine_ls_number_reflns         4564
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          0.0492
_refine_ls_R_factor_gt           0.0454
_refine_ls_shift/su_max          0.031
_refine_ls_shift/su_mean         0.002
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0770P)^2^+0.1754P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1309
_refine_ls_wR_factor_ref         0.1360
_reflns_number_gt                4044
_reflns_number_total             4564
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            deposit.cif
_cod_data_source_block           PPB2
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4500035