4-(9-Anthryl)-1-phenylspiro[azetidine-3,9'-xanthen]-2-one
Çelik, Ísmail; Akkurt, Mehmet; Jarrahpour, Aliasghar; Ebrahimi, Edris; Büyükgüngör, Orhan; Acta Crystallographica Section E 65 (2009) o501–o502; doi:10.1107/S1600536809004255

data_2221118
_publ_section_title
;
 4-(9-Anthryl)-1-phenylspiro[azetidine-3,9'-xanthen]-2-one
;
_journal_coeditor_code           IS2388
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o501
_journal_page_last               o502
_journal_paper_doi               10.1107/S1600536809004255
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          'C35 H23 N O2'
_chemical_formula_moiety         'C35 H23 N O2'
_chemical_formula_sum            'C35 H23 N O2'
_chemical_formula_weight         489.54
_chemical_name_systematic
;
4-(9-Anthryl)-1-phenylspiro[azetidine-3,9'-xanthen]-2-one
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90
_cell_angle_beta                 127.548(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.6906(8)
_cell_length_b                   13.3085(7)
_cell_length_c                   17.3527(10)
_cell_measurement_reflns_used    12888
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      28.06
_cell_measurement_theta_min      1.48
_cell_volume                     2506.7(3)
_computing_cell_refinement       'X-AREA (Stoe & Cie, 2002)'
_computing_data_collection       'X-AREA (Stoe & Cie, 2002)'
_computing_data_reduction        'X-RED32 (Stoe & Cie, 2002)'
_computing_molecular_graphics    'ORTEP-3 (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR97 (Altomare <i>et al.</i>,  1999)'
_diffrn_ambient_temperature      295(2)
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device       '2-circle goniometer'
_diffrn_measurement_device_type  'STOE IPDS 2'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  'plane graphite'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0672
_diffrn_reflns_av_sigmaI/netI    0.0680
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            19631
_diffrn_reflns_reduction_process
;
;
_diffrn_reflns_theta_full        26.50
_diffrn_reflns_theta_max         26.50
_diffrn_reflns_theta_min         1.88
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.080
_exptl_absorpt_correction_T_max  0.989
_exptl_absorpt_correction_T_min  0.981
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   '(<i>X-RED32</i>; Stoe & Cie, 2002)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.297
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1024
_exptl_crystal_size_max          0.240
_exptl_crystal_size_mid          0.183
_exptl_crystal_size_min          0.140
_refine_diff_density_max         0.226
_refine_diff_density_min         -0.126
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.904
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     343
_refine_ls_number_reflns         5191
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.904
_refine_ls_R_factor_all          0.1330
_refine_ls_R_factor_gt           0.0514
_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^)+(0.0406P)^2^]         where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0877
_refine_ls_wR_factor_ref         0.1096
_reflns_number_gt                2442
_reflns_number_total             5191
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            is2388.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2221118
_cod_database_fobs_code          2221118