(<i>E</i>)-<i>N</i>-(1,3-Oxazolidin-2-ylidene)benzamide
Hong-Gang An; Acta Crystallographica Section E 63 (2007) o3357–o3357; doi:10.1107/S1600536807030772

data_2214868
_publ_section_title
;
 (<i>E</i>)-<i>N</i>-(1,3-Oxazolidin-2-ylidene)benzamide
;
_journal_coeditor_code           TK2168
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o3357
_journal_page_last               o3357
_journal_paper_doi               10.1107/S1600536807030772
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          'C10 H10 N2 O2'
_chemical_formula_moiety         'C10 H10 N2 O2'
_chemical_formula_sum            'C10 H10 N2 O2'
_chemical_formula_weight         190.20
_chemical_melting_point          411.5(5)
_chemical_name_systematic
;
(E)-N-(1,3-Oxazolidin-2-ylidene)benzamide
;
_space_group_IT_number           56
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ab 2ac'
_symmetry_space_group_name_H-M   'P c c n'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   11.4194(18)
_cell_length_b                   20.590(3)
_cell_length_c                   8.0325(13)
_cell_measurement_reflns_used    1672
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      22.3
_cell_measurement_theta_min      3.3
_cell_volume                     1888.6(5)
_computing_cell_refinement       'SAINT (Bruker, 2000)'
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Bruker, 2000)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area-detector'
_diffrn_measurement_method       '\f and \w'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.095
_diffrn_reflns_av_sigmaI/netI    0.060
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            9475
_diffrn_reflns_theta_full        26.0
_diffrn_reflns_theta_max         26.0
_diffrn_reflns_theta_min         1.98
_exptl_absorpt_coefficient_mu    0.095
_exptl_absorpt_correction_T_max  0.988
_exptl_absorpt_correction_T_min  0.973
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2000)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.338
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             800
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.15
_refine_diff_density_min         -0.13
_refine_ls_extinction_coef       0.0047(12)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL97
_refine_ls_goodness_of_fit_ref   0.91
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     128
_refine_ls_number_reflns         1850
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.91
_refine_ls_R_factor_all          0.075
_refine_ls_R_factor_gt           0.045
_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^)+(0.064P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.111
_refine_ls_wR_factor_ref         0.122
_reflns_number_gt                1091
_reflns_number_total             1850
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            tk2168.cif
_cod_data_source_block           I
_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:

'_chemical_melting_point' value '411-412' was changed to '411.5(5)' -
the average value was taken and precision was estimated.

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

The following automatic conversions were performed:

'_chemical_melting_point' value '411-412' was changed to '411.5(5)' -
the average value was taken and precision was
estimated.

'_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_original_cell_volume        1888.7(5)
_cod_database_code               2214868
_cod_database_fobs_code          2214868