Annellated carbazoles as nucleic acid binding drugs: structure of 6-ethyl-6,11-dihydro-5-(4-phenoxybutyl)-5<i>H</i>-6,11-<i>o</i>-benzenobenzo[<i>b</i>]carbazole
Schollmeyer, D.; Fischer, G.; Pindur, U.; Acta Crystallographica Section C 49 (1993) 2177–2179; doi:10.1107/S0108270193005839

data_2001188
_publ_section_title
;Annellated carbazoles as nucleic acid binding drugs: structure of
 6-ethyl-6,11-dihydro-5-(4-phenoxybutyl)-5<i>H</i>-6,11-<i>o</i>-benzenobenzo[<i>b</i>]carbazole
;
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              2177
_journal_page_last               2179
_journal_paper_doi               10.1107/S0108270193005839
_journal_volume                  49
_journal_year                    1993
_chemical_formula_sum            'C34 H31 N O'
_chemical_formula_weight         469.3
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_atom_type_scat_source           'SHELX76 (Sheldrick, 1976)'
_cell_angle_alpha                90.
_cell_angle_beta                 123.3750(10)
_cell_angle_gamma                90.
_cell_formula_units_Z            8
_cell_length_a                   28.0154(6)
_cell_length_b                   9.8541(2)
_cell_length_c                   21.8502(3)
_cell_measurement_reflns_used    75
_cell_measurement_temperature    298
_cell_measurement_theta_max      70
_cell_measurement_theta_min      66
_cell_volume                     5037.34(17)
_diffrn_measurement_device       CAD4
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.5418
_diffrn_reflns_av_R_equivalents  0.014
_diffrn_reflns_limit_h_max       35
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       0
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            5174
_diffrn_reflns_theta_max         70
_diffrn_standards_decay_%        '5 drop off'
_diffrn_standards_interval_time  66.67
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.49
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Reddish
_exptl_crystal_density_diffrn    1.24
_exptl_crystal_density_meas      1.23
_exptl_crystal_density_method    flotation?
_exptl_crystal_description       Rectangular
_exptl_crystal_size_max          0.8
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.2
_refine_diff_density_max         -0.204
_refine_diff_density_min         0.205
_refine_ls_extinction_method     none
_refine_ls_hydrogen_treatment    refU
_refine_ls_number_parameters     336
_refine_ls_number_reflns         4143
_refine_ls_R_factor_obs          0.042
_refine_ls_shift/esd_max         0.001
_refine_ls_structure_factor_coef F
_refine_ls_weighting_scheme      unit
_refine_ls_wR_factor_obs         0.042
_reflns_number_observed          4143
_reflns_number_total             4525
_reflns_observed_criterion       F/\s(F)>3.92
_cod_data_source_file            sh1050.cif
_cod_data_source_block           sh1050_structure_1_of_1
_cod_original_cell_volume        5037.4(2)
_cod_original_formula_sum        'C34 H31 N1 O1'
_cod_database_code               2001188