3,10-Bis(2,6-dichlorophenyl)-4,11-diphenyl-1,8-dioxa-2,9-diazadispiro[4.1.4.3]tetradeca-2,9-dien-6-one
Li, Xiao-Fang; Feng, Ya-Qing; Gao, Bo; Li, Nan; Acta Crystallographica Section E 59 (2003) o1638–o1639; doi:10.1107/S1600536803020890

data_2202282
_publ_section_title
3,10-Bis(2,6-dichlorophenyl)-4,11-diphenyl-1,8-dioxa-2,9-diazadispiro[4.1.4.3]tetradeca-2,9-dien-6-one
_journal_issue                   11
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o1638
_journal_page_last               o1639
_journal_paper_doi               10.1107/S1600536803020890
_journal_volume                  59
_journal_year                    2003
_chemical_formula_iupac          'C34 H24 Cl4 N2 O3'
_chemical_formula_moiety         'C34 H24 Cl4 N2 O3'
_chemical_formula_sum            'C34 H24 Cl4 N2 O3'
_chemical_formula_weight         650.35
_chemical_melting_point_gt       573
_chemical_name_systematic
;
3,10-Bis(2,6-dichlorophenyl)-4,11-diphenyl-1,8-dioxa-2,9-
diazadispiro[4.1.4.3]tetradeca-2,9-dien-6-one
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                94.490(6)
_cell_angle_beta                 96.563(6)
_cell_angle_gamma                108.739(5)
_cell_formula_units_Z            2
_cell_length_a                   8.764(3)
_cell_length_b                   12.872(4)
_cell_length_c                   14.284(5)
_cell_measurement_reflns_used    996
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.29
_cell_measurement_theta_min      2.35
_cell_volume                     1504.6(9)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 1997)'
_computing_data_reduction        'SAINT (Bruker, 1997)'
_computing_molecular_graphics    'SHELXTL (Bruker, 1997)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker SMART CCD area-detector'
_diffrn_measurement_method       '\f and \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  0.0215
_diffrn_reflns_av_sigmaI/netI    0.0341
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            12694
_diffrn_reflns_theta_full        26.45
_diffrn_reflns_theta_max         26.45
_diffrn_reflns_theta_min         1.45
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.433
_exptl_absorpt_correction_T_max  0.917
_exptl_absorpt_correction_T_min  0.864
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 1997)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.436
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             668
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.22
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.528
_refine_diff_density_min         -0.436
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.029
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     388
_refine_ls_number_reflns         6118
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.029
_refine_ls_R_factor_all          0.0666
_refine_ls_R_factor_gt           0.0411
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0840P)^2^] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_ref         0.1079
_reflns_number_gt                4357
_reflns_number_total             6118
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ac6063.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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:

'_chemical_melting_point' tag was changed to
'_chemical_melting_point_gt' since the value was specified 'more
than' ('>') a certain temperature. The value '>573' was changed to
'573' - it should be numeric and without a unit designator.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 

The following automatic conversions were performed:

'_chemical_melting_point' tag was changed to
'_chemical_melting_point_gt' since the value was specified 'more
than' ('>') a certain temperature. The value '>573' was changed to
'573' - it should be numeric and without a unit
designator.

'_symmetry_cell_setting' value 'Triclinic' changed to
'triclinic' 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_original_cell_volume        1504.5(9)
_cod_database_code               2202282
_cod_database_fobs_code          2202282