1-(12-Benzoyl-10-oxa-12-azatetracyclo[6.3.1.0^2,7^.0^9,11^]dodeca-2,4,6-trien-1-yl)ethan-1-one
Sema Öztürk; Mehmet Akkurt; Ebubekír Tepe; Frank W. Heinemann; Alíye (Alaylı) Altundaş; Yunus Kara; Acta Crystallographica Section E 59 (2003) o635–o637; doi:10.1107/S1600536803007827

data_2202169
_publ_section_title
1-(12-Benzoyl-10-oxa-12-azatetracyclo[6.3.1.0^2,7^.0^9,11^]dodeca-2,4,6-trien-1-yl)ethan-1-one
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o635
_journal_page_last               o637
_journal_paper_doi               10.1107/S1600536803007827
_journal_volume                  59
_journal_year                    2003
_chemical_formula_iupac          'C19 H15 N O3'
_chemical_formula_moiety         'C19 H15 N O3'
_chemical_formula_sum            'C19 H15 N O3'
_chemical_formula_weight         305.32
_chemical_name_systematic
;
1-(12-benzoyl-10-oxa-12-azatetracyclo[6.3.1.0^2,7^.0^9,11^]
dodeca-2,4,6-trien-1-yl)ethan-1-one
;
_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
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.8290(10)
_cell_length_b                   13.8740(10)
_cell_length_c                   14.0790(10)
_cell_measurement_reflns_used    74
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      15.00
_cell_measurement_theta_min      2.9
_cell_volume                     1529.3(2)
_computing_cell_refinement       XSCANS
_computing_data_collection       'XSCANS (Bruker, 1999)'
_computing_data_reduction        XSCANS
_computing_molecular_graphics    'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Siemens P4'
_diffrn_measurement_method       'profile data from \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  0.0366
_diffrn_reflns_av_sigmaI/netI    0.0449
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            4236
_diffrn_reflns_reduction_process ' ?'
_diffrn_reflns_theta_full        27.99
_diffrn_reflns_theta_max         27.99
_diffrn_reflns_theta_min         2.06
_diffrn_standards_decay_%        <1
_diffrn_standards_interval_count 100
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.090
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.326
_exptl_crystal_density_method    'Not Measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             640
_exptl_crystal_size_max          0.55
_exptl_crystal_size_mid          0.50
_exptl_crystal_size_min          0.40
_refine_diff_density_max         0.158
_refine_diff_density_min         -0.153
_refine_ls_extinction_coef       0.024(2)
_refine_ls_extinction_expression FC^*^=KFC[1+0.001XFC^2^\L^3^/SIN(2\Q)]^-1/4^
_refine_ls_extinction_method     shelxl
_refine_ls_goodness_of_fit_ref   0.977
_refine_ls_hydrogen_treatment    refxyz
_refine_ls_matrix_type           full
_refine_ls_number_parameters     254
_refine_ls_number_reflns         2118
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.977
_refine_ls_R_factor_all          0.0574
_refine_ls_R_factor_gt           0.0385
_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^)+(0.0518P)^2^+0.0258P] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0877
_refine_ls_wR_factor_ref         0.0970
_reflns_number_gt                1622
_reflns_number_total             2118
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            su6017.cif
_cod_data_source_block           4
_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               2202169