Crystal structure of 4,8-dihydroxy-1,5-bis(diphenylcarbamoyl)-s-indacene — dichloromethane (1:2), C38H26N2O4 · 2CH2Cl2
Barbara Enk; Klaus Wurst; Benno Bildstein; Zeitschrift für Kristallographie - New Crystal Structures 224 (2009) 591–; doi:

data_8102503
_publ_section_title
;
 Crystal structure of
 4,8-dihydroxy-1,5-bis(diphenylcarbamoyl)-s-indacene ---
 dichloromethane (1:2), C38H26N2O4 &#x00B7; 2CH2Cl2
;
_journal_issue                   4
_journal_name_full
'Zeitschrift f\"ur Kristallographie - New Crystal Structures'
_journal_page_first              591
_journal_volume                  224
_journal_year                    2009
_chemical_formula_sum            'C40 H30 Cl4 N2 O4'
_chemical_formula_weight         744.46
_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                84.768(2)
_cell_angle_beta                 73.098(2)
_cell_angle_gamma                70.600(2)
_cell_formula_units_Z            1
_cell_length_a                   9.3090(3)
_cell_length_b                   9.9510(4)
_cell_length_c                   10.3319(4)
_cell_measurement_reflns_used    6302
_cell_measurement_temperature    233(2)
_cell_measurement_theta_max      25.0
_cell_measurement_theta_min      1.0
_cell_volume                     863.73(6)
_computing_cell_refinement       'SCALEPACK (Otwinowski & Minor, 1997)'
_computing_data_collection       'COLLECT (Nonius, 1998)'
_computing_data_reduction
;
 DENZO (Otwinowski & Minor, 1997) and SCALEPACK 
;
_computing_molecular_graphics    'SHELXTL (Sheldrick, 1997) [6]'
_computing_publication_material  SHELXL97
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997) [5]'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997) [4]'
_diffrn_ambient_temperature      233(2)
_diffrn_measured_fraction_theta_full 0.976
_diffrn_measured_fraction_theta_max 0.976
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       '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  0.0176
_diffrn_reflns_av_sigmaI/netI    0.0318
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            5252
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.06
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.389
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.431
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             384
_exptl_crystal_size_max          0.3
_exptl_crystal_size_mid          0.1
_exptl_crystal_size_min          0.07
_refine_diff_density_max         0.175
_refine_diff_density_min         -0.204
_refine_diff_density_rms         0.036
_refine_ls_extinction_coef       0.056(7)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_hydrogen_treatment    'constr, refined at O2'
_refine_ls_matrix_type           full
_refine_ls_number_parameters     249
_refine_ls_number_reflns         2971
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.0438
_refine_ls_R_factor_gt           0.0380
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0339P)^2^+0.3705P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0904
_refine_ls_wR_factor_ref         0.0932
_reflns_number_gt                2609
_reflns_number_total             2971
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            1267-2699.cff
_cod_data_source_block           indacen
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               8102503