(<i>Z</i>)-Ethyl 3-(4-chlorobenzamido)-2-cyano-3-(4-fluorophenyl)acrylate
Zhang, Dehua; Zhang, Xiaoyan; Guo, Lijuan; Acta Crystallographica Section E 65 (2009) o90–; doi:10.1107/S1600536808041469

data_2220614
_publ_section_title
;
 (<i>Z</i>)-Ethyl
 3-(4-chlorobenzamido)-2-cyano-3-(4-fluorophenyl)acrylate
;
_journal_coeditor_code           RZ2277
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o90
_journal_paper_doi               10.1107/S1600536808041469
_journal_volume                  65
_journal_year                    2009
_chemical_formula_moiety         'C19 H14 Cl F N2 O3'
_chemical_formula_sum            'C19 H14 Cl F N2 O3'
_chemical_formula_weight         372.77
_chemical_name_systematic
;
(<i>Z</i>)-Ethyl 3-(4-chlorobenzamido)-2-cyano-3-(4-fluorophenyl)acrylate
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 92.280(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   6.1429(5)
_cell_length_b                   13.1555(6)
_cell_length_c                   22.9263(10)
_cell_measurement_reflns_used    1253
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      20.34
_cell_measurement_theta_min      3.08
_cell_volume                     1851.27(19)
_computing_cell_refinement       'SAINT (Bruker, 1999)'
_computing_data_collection       'SMART (Bruker, 1997)'
_computing_data_reduction        'SAINT (Bruker, 1999)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD area-detector'
_diffrn_measurement_method       'phi and omega 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  0.0527
_diffrn_reflns_av_sigmaI/netI    0.0438
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            23332
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.78
_exptl_absorpt_coefficient_mu    0.236
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.337
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             768
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.246
_refine_diff_density_min         -0.231
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.071
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
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_refine_ls_number_reflns         3259
_refine_ls_number_restraints     0
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_refine_ls_R_factor_all          0.1071
_refine_ls_R_factor_gt           0.0646
_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^)+(0.0335P)^2^+1.3651P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1263
_refine_ls_wR_factor_ref         0.1403
_reflns_number_gt                2138
_reflns_number_total             3259
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            rz2277.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 'Monoclinic' changed to 'monoclinic'
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_sg_symbol_H-M      'P 21/c'
_cod_database_code               2220614
_cod_database_fobs_code          2220614