The 1:2 co-crystal formed between <i>N</i>,<i>N</i>'-bis(pyridin-4-ylmethyl)ethanediamide and benzoic acid: crystal structure, Hirshfeld surface analysis and computational study
Tan, Sang Loon; Tiekink, Edward R. T.; Acta Crystallographica Section E 76 (2020) 102–110; doi:10.1107/S2056989019016840

data_2243230
_publ_section_title
;
 The 1:2 co-crystal formed between
 <i>N</i>,<i>N</i>'-bis(pyridin-4-ylmethyl)ethanediamide and benzoic acid:
 crystal structure, Hirshfeld surface analysis and computational study
;
_journal_coeditor_code           HB7875
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              102
_journal_page_last               110
_journal_paper_doi               10.1107/S2056989019016840
_journal_volume                  76
_journal_year                    2020
_chemical_formula_iupac          'C14 H14 N4 O2, 2C7 H6 O2'
_chemical_formula_moiety         'C14 H14 N4 O2, 2(C7 H6 O2)'
_chemical_formula_sum            'C28 H26 N4 O6'
_chemical_formula_weight         514.53
_chemical_name_systematic
;
<i>N</i>,<i>N</i>'-bis(pyridin-4-ylmethyl)ethanediamide; bis(benzoic acid)
;
_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
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2017/1
_cell_angle_alpha                100.755(2)
_cell_angle_beta                 108.318(2)
_cell_angle_gamma                95.617(2)
_cell_formula_units_Z            2
_cell_length_a                   9.6543(2)
_cell_length_b                   9.9235(2)
_cell_length_c                   14.1670(3)
_cell_measurement_reflns_used    16947
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      76.1500
_cell_measurement_theta_min      3.3320
_cell_volume                     1247.90(5)
_computing_cell_refinement
;
CrysAlisPro (Rigaku OD, 2018)
;
_computing_data_collection
;
CrysAlisPro (Rigaku OD, 2018)
;
_computing_data_reduction
;
CrysAlisPro (Rigaku OD, 2018)
;
_computing_molecular_graphics
;
ORTEP-3 for Windows (Farrugia, 2012), DIAMOND (Brandenburg,
2006)
;
_computing_publication_material
;
publCIF (Westrip, 2010)
;
_computing_structure_refinement
;
<i>SHELXL2017/1</i> (Sheldrick, 2015<i>b</i>)
;
_computing_structure_solution
;
SHELXS (Sheldrick, 2015<i>a</i>)
;
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 5.2558
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Rigaku XtaLAB Synergy Dualflex AtlasS2'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0306
_diffrn_reflns_av_unetI/netI     0.0185
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            31534
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         76.441
_diffrn_reflns_theta_min         3.377
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    0.809
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.832
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
(CrysAlis PRO; Rigaku OD, 2018)
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.369
_exptl_crystal_description       prism
_exptl_crystal_F_000             540
_exptl_crystal_size_max          0.120
_exptl_crystal_size_mid          0.073
_exptl_crystal_size_min          0.045
_refine_diff_density_max         0.211
_refine_diff_density_min         -0.275
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.018
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     359
_refine_ls_number_reflns         5220
_refine_ls_number_restraints     4
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.0373
_refine_ls_R_factor_gt           0.0338
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0539P)^2^+0.3396P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0896
_refine_ls_wR_factor_ref         0.0932
_reflns_number_gt                4736
_reflns_number_total             5220
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            hb7875sup1.cif
_cod_data_source_block           I
_cod_database_code               2243230
_cod_database_fobs_code          2243230
_shelx_estimated_absorpt_t_min   0.909
_shelx_estimated_absorpt_t_max   0.964
_shelx_hkl_checksum              28739
_shelx_res_checksum              20012