Four substituted pyrazolines
Chopra, Deepak; Mohan, T. P.; Vishalakshi, B; Guru Row, T. N.; Acta Crystallographica Section C 63 (2007) o746–o750; doi:10.1107/S0108270107052705

data_2016321
_publ_section_title
;
 Four substituted pyrazolines
;
_journal_coeditor_code           GA3076
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              o746
_journal_page_last               o750
_journal_paper_doi               10.1107/S0108270107052705
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          'C28 H23 F N2 O'
_chemical_formula_moiety         'C28 H23 F N2 O'
_chemical_formula_sum            'C28 H23 F N2 O'
_chemical_formula_weight         422.48
_chemical_name_systematic
;
(5R)-5-(3-fluoro-4-phenoxyphenyl)-3-(4-methylphenyl)-1-phenyl-
4,5-dihydro-1H-pyrazole
;
_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
_cell_angle_alpha                90
_cell_angle_beta                 95.293(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   17.742(6)
_cell_length_b                   11.099(4)
_cell_length_c                   11.187(4)
_cell_measurement_reflns_used    650
_cell_measurement_temperature    290(2)
_cell_measurement_theta_max      25.4
_cell_measurement_theta_min      1.7
_cell_volume                     2193.5(13)
_computing_cell_refinement       'SAINT (Bruker, 2004)'
_computing_data_collection       'SMART (Bruker, 2004)'
_computing_data_reduction        'SAINT (Bruker, 2004)'
_computing_molecular_graphics
'ORTEP-3 for Windows (Farrugia, 1997) and CAMERON (Watkin <i>et al.</i>, 1993)'
_computing_publication_material  'PLATON (Spek, 2003)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR92 (Altomare <i>et al.</i>,  1993)'
_diffrn_ambient_temperature      290(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area-detector'
_diffrn_measurement_method       '\f and \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  0.0307
_diffrn_reflns_av_sigmaI/netI    0.0320
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            16874
_diffrn_reflns_reduction_process
;
 ?
;
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         2.17
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.084
_exptl_absorpt_correction_T_max  0.9900
_exptl_absorpt_correction_T_min  0.9207
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.279
_exptl_crystal_density_method    'Not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             888
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.151
_refine_diff_density_min         -0.137
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.055
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     370
_refine_ls_number_reflns         4427
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.055
_refine_ls_R_factor_all          0.0895
_refine_ls_R_factor_gt           0.0502
_refine_ls_shift/su_max          0.026
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w = 1/[\s^2^(Fo^2^)+(0.0465P)^2^+0.2251P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1013
_refine_ls_wR_factor_ref         0.1155
_reflns_number_gt                2845
_reflns_number_total             4427
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ga3076.cif
_cod_data_source_block           III
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2016321
_cod_database_fobs_code          2016321