1'-Methyl-2''-phenylcyclohexane-1-spiro-4'-[acenaphthene-1-spiro-2'-pyrrolidine-3'-spiro-4''(5''<i>H</i>)-[1,3]oxazole]-2,5''-dione
S. Selvanayagam; D. Velmurugan; K. Ravikumar; J. Jayashankaran; R. Rathna Durga; R. Raghunathan; Acta Crystallographica Section E 60 (2004) o2216–o2218; doi:10.1107/S1600536804027503

data_2204820
_publ_section_title
1'-Methyl-2''-phenylcyclohexane-1-spiro-4'-[acenaphthene-1-spiro-2'-pyrrolidine-3'-spiro-4''(5''<i>H</i>)-[1,3]oxazole]-2,5''-dione
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o2216
_journal_page_last               o2218
_journal_paper_doi               10.1107/S1600536804027503
_journal_volume                  60
_journal_year                    2004
_chemical_formula_iupac          'C29 H26 N2 O3'
_chemical_formula_moiety         'C29 H26 N2 O3'
_chemical_formula_sum            'C29 H26 N2 O3'
_chemical_formula_weight         450.52
_chemical_name_systematic
;
1'-Methyl-2''-phenylcyclohexane-1-spiro-4'-[acenapthene-1-spiro-2'-
pyrrolidine-3'-spiro-4''-[1,3]oxazole]-2,5''-dione
;
_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                114.0490(10)
_cell_angle_beta                 103.9460(10)
_cell_angle_gamma                92.633(2)
_cell_formula_units_Z            2
_cell_length_a                   9.8626(8)
_cell_length_b                   10.4697(9)
_cell_length_c                   12.5629(11)
_cell_measurement_reflns_used    2364
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      22.86
_cell_measurement_theta_min      2.46
_cell_volume                     1134.39(17)
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        SAINT
_computing_molecular_graphics
'ORTEP-3 (Farrugia, 1997) and PLATON (Spek, 2003)'
_computing_publication_material  'SHELXL97 and PARST (Nardelli, 1995)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.831
_diffrn_measured_fraction_theta_max 0.831
_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  0.0131
_diffrn_reflns_av_sigmaI/netI    0.0245
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            6911
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         1.85
_diffrn_standards_decay_%        0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.086
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            Colourless
_exptl_crystal_density_diffrn    1.319
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             476
_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         -0.215
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.002
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     307
_refine_ls_number_reflns         4539
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.002
_refine_ls_R_factor_all          0.0498
_refine_ls_R_factor_gt           0.0437
_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^)+(0.0865P)^2^+0.1476P] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1267
_refine_ls_wR_factor_ref         0.1339
_reflns_number_gt                3881
_reflns_number_total             4539
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            wn6300.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'none' was changed to '?' - the
value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_database_code               2204820
_cod_database_fobs_code          2204820