4-[5-Amino-4-(4-fluorophenyl)-3-(pyridin-4-yl)-1<i>H</i>-pyrazol-1-yl]benzonitrile
Abu Thaher, Bassam; Koch, Pierre; Schollmeyer, Dieter; Laufer, Stefan; Acta Crystallographica Section E 68 (2012) o935–; doi:10.1107/S160053681200877X

data_2234268
_publ_section_title
;
 4-[5-Amino-4-(4-fluorophenyl)-3-(pyridin-4-yl)-1<i>H</i>-pyrazol-1-yl]benzonitrile
;
_journal_coeditor_code           IM2359
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              o935
_journal_paper_doi               10.1107/S160053681200877X
_journal_volume                  68
_journal_year                    2012
_chemical_formula_iupac          'C21 H14 F N5'
_chemical_formula_moiety         'C21 H14 F N5'
_chemical_formula_sum            'C21 H14 F N5'
_chemical_formula_weight         355.37
_chemical_name_systematic
;
4-[5-Amino-4-(4-fluorophenyl)-3-(pyridin-4-yl)-1<i>H</i>-
pyrazol-1-yl]benzonitrile
;
_space_group_IT_number           29
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2c -2ac'
_symmetry_space_group_name_H-M   'P c a 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.5189(5)
_cell_length_b                   8.1339(3)
_cell_length_c                   20.0009(13)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      70
_cell_measurement_theta_min      65
_cell_volume                     1711.27(15)
_computing_cell_refinement       '<i>CAD-4 Software</i> (Enraf--Nonius, 1989)'
_computing_data_collection       '<i>CAD-4 Software</i> (Enraf--Nonius, 1989)'
_computing_data_reduction        'CORINC (Dr\"ager & Gattow, 1971)'
_computing_molecular_graphics    'PLATON (Spek, 2009)'
_computing_publication_material  'PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR97 (Altomare <i>et al.</i>, 1999)'
_diffrn_ambient_temperature      193(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.00
_diffrn_measurement_device       '\k-geometry diffractometer'
_diffrn_measurement_device_type  'Enraf--Nonius CAD-4'
_diffrn_measurement_method       \w/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0262
_diffrn_reflns_av_sigmaI/netI    0.0211
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            3163
_diffrn_reflns_theta_full        69.92
_diffrn_reflns_theta_max         69.92
_diffrn_reflns_theta_min         4.42
_diffrn_standards_decay_%        3
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.762
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.379
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             736
_exptl_crystal_size_max          0.50
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.169
_refine_diff_density_min         -0.225
_refine_ls_abs_structure_details 'Flack (1983), 1381 Friedel pairs'
_refine_ls_abs_structure_Flack   -0.17(18)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.043
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     244
_refine_ls_number_reflns         3059
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.043
_refine_ls_R_factor_all          0.0387
_refine_ls_R_factor_gt           0.0381
_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^)+(0.0752P)^2^+0.2913P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_obs         0.1022
_refine_ls_wR_factor_ref         0.1030
_reflns_number_gt                3005
_reflns_number_total             3059
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            im2359.cif
_cod_data_source_block           I
_cod_database_code               2234268
_cod_database_fobs_code          2234268