3-Diethylamino-6-[(<i>Z</i>)-(4-hydroxyanilino)methylidene]cyclohexa-2,4-dienone
Soydemir, Erkan; Büyükgüngör, Orhan; Albayrak, Çiğdem; Acta Crystallographica Section E 66 (2010) o3138–o3139; doi:10.1107/S1600536810045939

data_2228553
_publ_section_title
;
 3-Diethylamino-6-[(<i>Z</i>)-(4-hydroxyanilino)methylidene]cyclohexa-2,4-dienone
;
_journal_coeditor_code           SI2307
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o3138
_journal_page_last               o3139
_journal_paper_doi               10.1107/S1600536810045939
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          'C17 H20 N2 O2'
_chemical_formula_moiety         'C17 H20 N2 O2'
_chemical_formula_sum            'C17 H20 N2 O2'
_chemical_formula_weight         284.35
_chemical_name_systematic
;
3-Diethylamino-6-[(<i>Z</i>)-(4-hydroxyanilino)methylidene]cyclohexa-2,4-
dienone
;
_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                 112.400(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.2648(4)
_cell_length_b                   11.8968(4)
_cell_length_c                   16.6149(7)
_cell_measurement_reflns_used    18967
_cell_measurement_temperature    296
_cell_measurement_theta_max      28.01
_cell_measurement_theta_min      1.71
_cell_volume                     1510.39(11)
_computing_cell_refinement       'X-AREA (Stoe & Cie, 2002)'
_computing_data_collection       'X-AREA (Stoe & Cie, 2002)'
_computing_data_reduction        'X-RED32 (Stoe & Cie, 2002)'
_computing_molecular_graphics    'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Stoe IPDS 2'
_diffrn_measurement_method       'rotation method'
_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  0.0672
_diffrn_reflns_av_sigmaI/netI    0.0345
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            18967
_diffrn_reflns_theta_full        26.50
_diffrn_reflns_theta_max         26.50
_diffrn_reflns_theta_min         2.17
_diffrn_standards_decay_%        0.1
_exptl_absorpt_coefficient_mu    0.083
_exptl_absorpt_correction_T_max  0.9788
_exptl_absorpt_correction_T_min  0.9567
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   '(X-RED32; Stoe & Cie, 2002)'
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.250
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             608
_exptl_crystal_size_max          0.54
_exptl_crystal_size_mid          0.44
_exptl_crystal_size_min          0.26
_refine_diff_density_max         0.374
_refine_diff_density_min         -0.271
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     208
_refine_ls_number_reflns         3143
_refine_ls_number_restraints     13
_refine_ls_restrained_S_all      1.061
_refine_ls_R_factor_all          0.0823
_refine_ls_R_factor_gt           0.0651
_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^)+(0.0969P)^2^+0.3716P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1745
_refine_ls_wR_factor_ref         0.1885
_reflns_number_gt                2416
_reflns_number_total             3143
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            si2307.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2228553
_cod_database_fobs_code          2228553