On substituted pyrazole derivatives. II. (<i>E</i>)-1-(4-{[1-(4-Fluorophenyl)-3,5-dimethyl-1<i>H</i>-pyrazol-4-yl]diazenyl}phenyl)ethanone and (<i>E</i>)-1-(4-chlorophenyl)-3,5-dimethyl-4-[2-(2-nitrophenyl)diazenyl]-1<i>H</i>-pyrazole
Bustos, Carlos; Alvarez-Thon, Luis; Oportus, Tania; Mesías-Salazar, Angela; Baggio, Ricardo; Acta Crystallographica Section C 71 (2015) –; doi:10.1107/S2053229614024619

data_2019744
_publ_section_title
;
 On substituted pyrazole derivatives. II.
 (<i>E</i>)-1-(4-{[1-(4-Fluorophenyl)-3,5-dimethyl-1<i>H</i>-pyrazol-4-yl]diazenyl}phenyl)ethanone
 and
 (<i>E</i>)-1-(4-chlorophenyl)-3,5-dimethyl-4-[2-(2-nitrophenyl)diazenyl]-1<i>H</i>-pyrazole
;
_journal_coeditor_code           YF3075
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first
;
;
_journal_paper_doi               10.1107/S2053229614024619
_journal_volume                  71
_journal_year                    2015
_chemical_formula_iupac          'C19 H17 F N4 O'
_chemical_formula_moiety         'C19 H17 F N4 O'
_chemical_formula_sum            'C19 H17 F N4 O'
_chemical_formula_weight         336.36
_chemical_name_systematic
;
(<i>E</i>)-1-(4-{[1-(4-Fluorophenyl)-3,5-dimethyl-1<i>H</i>-pyrazol-\
4-yl]diazenyl}phenyl)ethanone
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           60
_space_group_name_Hall           '-P 2n 2ab'
_space_group_name_H-M_alt        'P b c n'
_symmetry_space_group_name_Hall  '-P 2n 2ab'
_symmetry_space_group_name_H-M   'P b c n'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL2013
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   19.392(4)
_cell_length_b                   7.5431(15)
_cell_length_c                   22.754(5)
_cell_measurement_reflns_used    2886
_cell_measurement_temperature    294(2)
_cell_measurement_theta_max      24.89
_cell_measurement_theta_min      2.74
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_computing_cell_refinement
;
SAINT (Bruker, 2002)
;
_computing_data_collection
;
SMART (Bruker, 2001)
;
_computing_data_reduction
;
SAINT (Bruker, 2002)
;
_computing_molecular_graphics
;
SHELXTL (Sheldrick, 2008)
;
_computing_publication_material
;
SHELXTL (Sheldrick, 2008) and PLATON (Spek, 2009)
;
_computing_structure_refinement
;
SHELXL97 Sheldrick, 2008)
;
_computing_structure_solution
;
SHELXS97 (Sheldrick, 2008)
;
_diffrn_ambient_temperature      294(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.958
_diffrn_measurement_device_type  'Bruker SMART CCD area-detector'
_diffrn_measurement_method       'CCD rotation images, thin slices'
_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  0.0617
_diffrn_reflns_limit_h_max       25
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            25901
_diffrn_reflns_theta_full        26.000
_diffrn_reflns_theta_max         27.903
_diffrn_reflns_theta_min         1.790
_exptl_absorpt_coefficient_mu    0.094
_exptl_absorpt_correction_T_max  0.99
_exptl_absorpt_correction_T_min  0.95
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(SADABS in SAINT; Bruker, 2002)
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.342
_exptl_crystal_description       polyhedron
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_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.270
_refine_diff_density_min         -0.185
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     229
_refine_ls_number_reflns         3805
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.891
_refine_ls_R_factor_all          0.0698
_refine_ls_R_factor_gt           0.0409
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w = 1/[\s^2^(Fo^2^)+(0.0590P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0971
_refine_ls_wR_factor_ref         0.1051
_reflns_number_gt                2287
_reflns_number_total             3805
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            yf3075sup1.cif
_cod_data_source_block           III
_cod_original_cell_volume        3328.5(12)
_cod_database_code               2019744
_cod_database_fobs_code          2019744
_shelx_hkl_checksum              73911
_shelx_res_checksum              65616
_shelxl_version_number           .2013