Three closely related 4,5,6,7-tetrahydro-1<i>H</i>-pyrazolo[4,3-<i>c</i>]pyridines: synthesis, molecular conformations and hydrogen bonding in zero, one and two dimensions
Sagar, Belakavadi K.; Harsha, Kachigere B.; Yathirajan, Hemmige S.; Rangappa, Kanchugarakoppal S.; Rathore, Ravindranath S.; Glidewell, Christopher; Acta Crystallographica Section C 73 (2017) 298–304; doi:10.1107/S205322961700273X

data_2020720
_publ_section_title
;
 Three closely related
 4,5,6,7-tetrahydro-1<i>H</i>-pyrazolo[4,3-<i>c</i>]pyridines: synthesis,
 molecular conformations and hydrogen bonding in zero, one and two
 dimensions
;
_journal_coeditor_code           YF3117
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section C'
_journal_page_first              298
_journal_page_last               304
_journal_paper_doi               10.1107/S205322961700273X
_journal_volume                  73
_journal_year                    2017
_chemical_formula_iupac          'C21 H19 F4 N3 O2 S'
_chemical_formula_moiety         'C21 H19 F4 N3 O2 S'
_chemical_formula_sum            'C21 H19 F4 N3 O2 S'
_chemical_formula_weight         453.45
_chemical_name_systematic
1-(4-Fluorophenyl)-5-methylsulfonyl-3-[4-(trifluoromethyl)phenyl]-4,5,6,7-tetrahydro-1<i>H</i>-pyrazolo[4,3-<i>c</i>]pyridine
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2014
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   19.7282(6)
_cell_length_b                   9.7644(3)
_cell_length_c                   20.7157(7)
_cell_measurement_reflns_used    4704
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      27.762
_cell_measurement_theta_min      2.065
_cell_volume                     3990.5(2)
_computing_cell_refinement
;
APEX2 (Bruker, 2012)
;
_computing_data_collection
;
APEX2 (Bruker, 2012)
;
_computing_data_reduction
;
SAINT-Plus (Bruker, 2012)
;
_computing_molecular_graphics
;
PLATON (Spek, 2009)
;
_computing_publication_material
;
SHELXL2014 (Sheldrick, 2015) and PLATON (Spek, 2009)
;
_computing_structure_refinement
;
SHELXL2014 (Sheldrick, 2015)
;
_computing_structure_solution
;
SHELXS86 (Sheldrick, 2008)
;
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Kappa APEXII'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0393
_diffrn_reflns_limit_h_max       24
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            50117
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.549
_diffrn_reflns_theta_min         2.221
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.224
_exptl_absorpt_correction_T_max  0.939
_exptl_absorpt_correction_T_min  0.926
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 20012)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.510
_exptl_crystal_description       block
_exptl_crystal_F_000             1872
_exptl_crystal_size_max          0.310
_exptl_crystal_size_mid          0.290
_exptl_crystal_size_min          0.280
_refine_diff_density_max         0.350
_refine_diff_density_min         -0.525
_refine_ls_extinction_coef       0.0032(8)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method
;
SHELXL2014 (Sheldrick, 2015)
;
_refine_ls_goodness_of_fit_ref   1.117
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     282
_refine_ls_number_reflns         4148
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.117
_refine_ls_R_factor_all          0.0987
_refine_ls_R_factor_gt           0.0581
_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^)+(0.1039P)^2^+2.7804P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1592
_refine_ls_wR_factor_ref         0.2102
_reflns_number_gt                2738
_reflns_number_total             4148
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            yf3117sup1.cif
_cod_data_source_block           I
_cod_database_code               2020720
_cod_database_fobs_code          2020720
_shelx_estimated_absorpt_t_min   0.934
_shelx_estimated_absorpt_t_max   0.940
_shelx_hkl_checksum              54662
_shelx_res_checksum              35342
_shelxl_version_number           2.014