1'-Methyl-4'-(1-naphthyl)-1'',2'',3'',4''-tetrahydroindane-2-spiro-2'-pyrrolidine-3'-spiro-2''-naphthalene-1,3,1''-trione
Selvanayagam, S.; Sridhar, B.; Ravikumar, K.; Saravanan, P.; Raghunathan, R.; Acta Crystallographica Section E 67 (2011) o629–; doi:10.1107/S1600536811004880

data_2229468
_publ_section_title
;
 1'-Methyl-4'-(1-naphthyl)-1'',2'',3'',4''-tetrahydroindane-2-spiro-2'-pyrrolidine-3'-spiro-2''-naphthalene-1,3,1''-trione
;
_journal_coeditor_code           NG5116
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o629
_journal_paper_doi               10.1107/S1600536811004880
_journal_volume                  67
_journal_year                    2011
_chemical_formula_iupac          'C32 H25 N O3'
_chemical_formula_moiety         'C32 H25 N O3'
_chemical_formula_sum            'C32 H25 N O3'
_chemical_formula_weight         471.53
_chemical_name_systematic
;
1'-Methyl-4'-(1-naphthyl)-1'',2'',3'',4''-tetrahydroindane-2-spiro-2'-
pyrrolidine-3'-spiro-2''-naphthalene-1,3,1''-trione
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.8442(9)
_cell_length_b                   11.4310(10)
_cell_length_c                   19.2701(16)
_cell_measurement_reflns_used    18128
_cell_measurement_temperature    292(2)
_cell_measurement_theta_max      27.7
_cell_measurement_theta_min      2.2
_cell_volume                     2388.7(3)
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT (Bruker, 2001)'
_computing_molecular_graphics
'ORTEP-3 (Farrugia, 1997) and PLATON (Spek, 2009)'
_computing_publication_material
'SHELXL97 (Sheldrick, 2008) and PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      292(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device       'Bruker SMART APEX CCD area-detector'
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area-detector'
_diffrn_measurement_method       \w
_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  0.0252
_diffrn_reflns_av_sigmaI/netI    0.0150
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            28122
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         28.01
_diffrn_reflns_theta_min         2.07
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.084
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.311
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             992
_exptl_crystal_size_max          0.24
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.228
_refine_diff_density_min         -0.161
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.101
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     326
_refine_ls_number_reflns         3233
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.101
_refine_ls_R_factor_all          0.0432
_refine_ls_R_factor_gt           0.0391
_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^)+(0.0796P)^2^+0.0432P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1086
_refine_ls_wR_factor_ref         0.1122
_reflns_number_gt                2941
_reflns_number_total             3233
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ng5116.cif
_cod_data_source_block           I
_cod_database_code               2229468
_cod_database_fobs_code          2229468