Quantitative crystal structure analysis in trifluoromethyl- and cyano-substituted N-phenylbenzamides.
Mandal, Koushik; Chopra, Deepak; Acta crystallographica Section B, Structural science, crystal engineering and materials 81 (2025) 266–282; doi:10.1107/S205252062500099X

data_2312799
_publ_section_title
;
 Quantitative crystal structure analysis in trifluoromethyl- and
 cyano-substituted N-phenylbenzamides.
;
_journal_issue                   2
_journal_name_full
'Acta crystallographica Section B, Structural science, crystal engineering and materials'
_journal_page_first              266
_journal_page_last               282
_journal_paper_doi               10.1107/S205252062500099X
_journal_volume                  81
_journal_year                    2025
_chemical_formula_moiety         'C15 H9 F3 N2 O'
_chemical_formula_sum            'C15 H9 F3 N2 O'
_chemical_formula_weight         290.24
_chemical_name_systematic        3CN2T
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_audit_creation_date             2024-08-03
_audit_creation_method
;
Olex2 1.5-alpha
(compiled 2024.02.16 svn.r378c4104 for OlexSys, GUI svn.r6928)
;
_cell_angle_alpha                77.631(3)
_cell_angle_beta                 74.266(3)
_cell_angle_gamma                79.294(3)
_cell_formula_units_Z            6
_cell_length_a                   11.0877(6)
_cell_length_b                   13.1614(7)
_cell_length_c                   14.1078(8)
_cell_measurement_reflns_used    5928
_cell_measurement_temperature    100
_cell_measurement_theta_max      29.91
_cell_measurement_theta_min      2.33
_cell_volume                     1917.68(18)
_computing_cell_refinement       'SAINT v8.37A (Bruker, 2015)'
_computing_data_reduction        'SAINT v8.37A (Bruker, 2015)'
_computing_molecular_graphics    'Olex2 1.5-alpha (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5-alpha (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXS  (Sheldrick, 2008)'
_diffrn_ambient_temperature      100
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.979
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0693
_diffrn_reflns_av_unetI/netI     0.0777
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.979
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            40433
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.979
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.149
_diffrn_reflns_theta_min         1.523
_exptl_absorpt_coefficient_mu    0.127
_exptl_absorpt_correction_T_max  0.7460
_exptl_absorpt_correction_T_min  0.6397
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/5 (Bruker,2014/5) was used for absorption correction.
wR2(int) was 0.1512 before and 0.0590 after correction.
The Ratio of minimum to maximum transmission is 0.8575.
The \l/2 correction factor is 0.00150.
;
_exptl_crystal_colour            'clear light colourless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.508
_exptl_crystal_description       needle
_exptl_crystal_F_000             888
_exptl_crystal_preparation       'Slow evaporation'
_exptl_crystal_recrystallization_method 'Slow evaporation from EtOAc'
_exptl_crystal_size_max          0.329
_exptl_crystal_size_mid          0.225
_exptl_crystal_size_min          0.123
_refine_diff_density_max         0.398
_refine_diff_density_min         -0.343
_refine_diff_density_rms         0.067
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     580
_refine_ls_number_reflns         11109
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.0970
_refine_ls_R_factor_gt           0.0582
_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^)+(0.0451P)^2^+0.2876P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1118
_refine_ls_wR_factor_ref         0.1250
_reflns_Friedel_coverage         0.000
_reflns_number_gt                7301
_reflns_number_total             11109
_reflns_threshold_expression     'I > 2\s(I)'
_publcif_datablock.id            {7d3d6459-09f9-4193-9562-7884296bd420}
_cod_data_source_file            aw5098sup1.cif
_cod_data_source_block           3CN2T
_cod_depositor_comments
'Adding full bibliography for 2312792--2312801.cif.'
_cod_original_cell_volume        1917.68(19)
_cod_database_code               2312799
_cod_database_fobs_code          2312799
_shelx_shelxl_version_number     2018/3
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C3(H3), C4(H4), C5(H5), C7(H7), C11(H11), C12(H12), C13(H13), C14(H14),
 C18(H18), C19(H19), C20(H20), C22(H22), C26(H26), C27(H27), C28(H28), C29(H29),
  C33(H33), C34(H34), C35(H35), C37(H37), C41(H41), C42(H42), C43(H43), C44(H44)
;
_shelx_res_checksum              61688
_shelx_hkl_checksum              88330
_olex2_submission_special_instructions 'No special instructions were received'