1-Acetyl-2a',3',8',8a'-tetrahydro-3',8'-(diphenylmethylenemethano)spiro[indoline-3,2'-2'<i>H</i>-oxeto[3,2-<i>b</i>]naphthalen]-2-one
S.Shanmuga Sundara Raj; Hoong-Kun Fun; Jie, Xue; Jia-Hai, Ye; Hu, Cai; Jian-Hua, Xu; Acta Crystallographica Section C 55 (1999) 1674–1675; doi:10.1107/S0108270199008744

data_2009078
_publ_section_title
1-Acetyl-2a',3',8',8a'-tetrahydro-3',8'-(diphenylmethylenemethano)spiro[indoline-3,2'-2'<i>H</i>-oxeto[3,2-<i>b</i>]naphthalen]-2-one
_journal_issue                   10
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              1674
_journal_page_last               1675
_journal_paper_doi               10.1107/S0108270199008744
_journal_volume                  55
_journal_year                    1999
_chemical_formula_sum            'C34 H25 N O3'
_chemical_formula_weight         495.55
_chemical_name_systematic
;
Spiro[1-acetyl-2-oxo-(3H)indole-3,2'-oxeto[3,2-b](10'-diphenylmethylene-
3',4',9',10'-(3'\a,4'\a,9'\a,10'\a)-tetrahedron-4',9'-methanonaphthalene
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   9.0605(2)
_cell_length_b                   17.87250(10)
_cell_length_c                   31.4066(6)
_cell_measurement_reflns_used    8192
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      33.20
_cell_measurement_theta_min      2.59
_cell_volume                     5085.79(15)
_computing_cell_refinement       'SAINT (Siemens, 1996)'
_computing_data_collection       'SMART (Siemens, 1996)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    SHELXTL
_computing_publication_material
;
SHELXTL, PARST (Nardelli, 1995) and PLATON (Spek, 1990)
;
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector_area_resol_mean 8.33
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type
;
Siemens SMART CCD area detector diffractometer
;
_diffrn_measurement_method       '\w scans'
_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  0.0665
_diffrn_reflns_av_sigmaI/netI    0.0491
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       40
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            30518
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         2.59
_exptl_absorpt_coefficient_mu    0.082
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.294
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2080
_exptl_crystal_size_max          0.44
_exptl_crystal_size_mid          0.34
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.225
_refine_diff_density_min         -0.216
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.083
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     343
_refine_ls_number_reflns         5829
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.083
_refine_ls_R_factor_all          0.1306
_refine_ls_R_factor_gt           0.0670
_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^)+(0.0481P)^2^+1.8828P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1581
_reflns_number_gt                3270
_reflns_number_total             5829
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            sk1309.cif
_cod_data_source_block           chxj1m
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Orthorhombic' changed to 'orthorhombic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_database_code               2009078