4-(9-Anthryl)-1-(4-methoxyphenyl)spiro[azetidin-3,9'-xanthen]-2-one
Akkurt, Mehmet; Karaca, Selvi; Jarrahpour, Aliasghar; Ebrahimi, Edris; Büyükgüngör, Orhan; Acta Crystallographica Section E 64 (2008) o902–o903; doi:10.1107/S1600536808010908

data_2218190
_publ_section_title
;
 4-(9-Anthryl)-1-(4-methoxyphenyl)spiro[azetidin-3,9'-xanthen]-2-one
;
_journal_coeditor_code           LH2616
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o902
_journal_page_last               o903
_journal_paper_doi               10.1107/S1600536808010908
_journal_volume                  64
_journal_year                    2008
_chemical_formula_iupac          'C36 H25 N O3'
_chemical_formula_moiety         'C36 H25 N O3'
_chemical_formula_sum            'C36 H25 N O3'
_chemical_formula_weight         519.57
_chemical_name_systematic
;
4-(9-Anthryl)-1-(4-methoxyphenyl)spiro[azetidin-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                 114.768(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.7629(9)
_cell_length_b                   10.5845(4)
_cell_length_c                   20.5777(12)
_cell_measurement_reflns_used    23499
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.05
_cell_measurement_theta_min      1.53
_cell_volume                     2721.9(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 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR97 (Altomare et al., 1999\\bbr01)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device       '2-circle goniometer'
_diffrn_measurement_device_type  'Stoe IPDS-2'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  'plane graphite'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1004
_diffrn_reflns_av_sigmaI/netI    0.0772
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            19756
_diffrn_reflns_reduction_process
;
;
_diffrn_reflns_theta_full        26.50
_diffrn_reflns_theta_max         26.50
_diffrn_reflns_theta_min         1.63
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.080
_exptl_absorpt_correction_T_max  0.987
_exptl_absorpt_correction_T_min  0.953
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    1.268
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1088
_exptl_crystal_size_max          0.610
_exptl_crystal_size_mid          0.330
_exptl_crystal_size_min          0.160
_refine_diff_density_max         0.129
_refine_diff_density_min         -0.181
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.031
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     361
_refine_ls_number_reflns         5559
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.1148
_refine_ls_R_factor_gt           0.0613
_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^)+(0.0486P)^2^]  where  P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1139
_refine_ls_wR_factor_ref         0.1334
_reflns_number_gt                3359
_reflns_number_total             5559
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            lh2616.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2218190
_cod_database_fobs_code          2218190