(<i>E</i>)-3-Phenyl-3-(3-phenyl-1<i>H</i>-1-pyrazolyl)-2-propenal
Susindran, V.; Athimoolam, S.; Bahadur, S. Asath; Sridhar, B.; Manikannan, R.; Muthusubramanian, S.; Acta Crystallographica Section E 66 (2010) o577–; doi:10.1107/S1600536810004332

data_2225230
_publ_section_title
;
 (<i>E</i>)-3-Phenyl-3-(3-phenyl-1<i>H</i>-1-pyrazolyl)-2-propenal
;
_journal_coeditor_code           FJ2268
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o577
_journal_paper_doi               10.1107/S1600536810004332
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          'C18 H14 N2 O'
_chemical_formula_moiety         'C18 H14 N2 O'
_chemical_formula_sum            'C18 H14 N2 O'
_chemical_formula_weight         274.31
_chemical_name_common
;
(<i>E</i>)-3-Phenyl-3-(3-phenyl-1<i>H</i>-1-pyrazolyl)-2-propenal
;
_chemical_name_systematic
;
(<i>E</i>)-3-Phenyl-3-(3-phenyl-1<i>H</i>-1-pyrazolyl)-2-propenal
;
_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           SHELXTL/PC
_cell_angle_alpha                90.00
_cell_angle_beta                 113.091(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.6157(7)
_cell_length_b                   18.0969(12)
_cell_length_c                   10.0861(6)
_cell_measurement_reflns_used    5126
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.6
_cell_measurement_theta_min      1.7
_cell_volume                     1446.61(19)
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT (Bruker, 2001)'
_computing_molecular_graphics    'PLATON (Spek, 2009)'
_computing_publication_material  'SHELXTL/PC (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXTL/PC (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL/PC (Sheldrick, 2008)'
_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       \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  0.0241
_diffrn_reflns_av_sigmaI/netI    0.0169
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            13719
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.25
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.079
_exptl_absorpt_correction_T_max  0.9944
_exptl_absorpt_correction_T_min  0.8627
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 2001)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.260
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             576
_exptl_crystal_size_max          0.23
_exptl_crystal_size_mid          0.21
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.139
_refine_diff_density_min         -0.145
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.051
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     190
_refine_ls_number_reflns         2547
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.051
_refine_ls_R_factor_all          0.0454
_refine_ls_R_factor_gt           0.0399
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_max_lt       0.001
_refine_ls_shift/su_mean         <0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0509P)^2^+0.2744P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1010
_refine_ls_wR_factor_ref         0.1051
_reflns_number_gt                2262
_reflns_number_total             2547
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            fj2268.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      P21/c
_cod_database_code               2225230
_cod_database_fobs_code          2225230