Some thioether-ketones and their related derivatives
O'Connor, Molly A.; Pavlishchuk, Anna V.; Butcher, Raymond J.; Pavlishchuk, Vitaly V.; Addison, Anthony W.; Acta Crystallographica Section E Crystallographic Communications 81 (2025) –; doi:10.1107/S2056989025004037

data_2023510
_publ_section_title
;
 Some thioether-ketones and their related derivatives
;
_journal_issue                   6
_journal_name_full
'Acta Crystallographica Section E Crystallographic Communications'
_journal_paper_doi               10.1107/S2056989025004037
_journal_volume                  81
_journal_year                    2025
_chemical_formula_iupac          'C18 H16 N6'
_chemical_formula_moiety         'C18 H16 N6'
_chemical_formula_sum            'C18 H16 N6'
_chemical_formula_weight         316.37
_chemical_name_common            Dhpk
_chemical_name_systematic
2-((2<i>E</i>)-2-{(2<i>Z</i>)-2-Phenyl-2-[2-(pyridin-2-yl)hydrazin-1-ylidene]ethylidene}hydrazin-1-yl)pyridine
_space_group_crystal_system      monoclinic
_space_group_IT_number           15
_space_group_name_Hall           '-I 2ya'
_space_group_name_H-M_alt        'I 1 2/a 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2019/3
_cell_angle_alpha                90
_cell_angle_beta                 115.6040(10)
_cell_angle_gamma                90
_cell_formula_units_Z            32
_cell_length_a                   34.4957(2)
_cell_length_b                   10.42620(10)
_cell_length_c                   37.9992(3)
_cell_measurement_reflns_used    70062
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      76.2390
_cell_measurement_theta_min      2.8910
_cell_volume                     12324.7(2)
_computing_cell_refinement
;
CrysAlisPro 1.171.42.73a (Rigaku OD, 2022)
;
_computing_data_collection
;
CrysAlisPro 1.171.42.73a (Rigaku OD, 2022)
;
_computing_data_reduction
;
CrysAlisPro 1.171.42.73a (Rigaku OD, 2022)
;
_computing_molecular_graphics
;
SHELXTL (Sheldrick, 2008)
;
_computing_publication_material
;
SHELXTL (Sheldrick, 2008)
;
_computing_structure_refinement
;
<i>SHELXL2019/2</i> (Sheldrick, 2015b)
;
_computing_structure_solution
;
<i>SHELXT</i> (Sheldrick, 2015a)
;
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 10.0000
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.986
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, HyPix'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0681
_diffrn_reflns_av_unetI/netI     0.0187
_diffrn_reflns_limit_h_max       43
_diffrn_reflns_limit_h_min       -43
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       45
_diffrn_reflns_limit_l_min       -47
_diffrn_reflns_number            219947
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         76.260
_diffrn_reflns_theta_min         2.841
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    0.692
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.58224
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
(CrysAlisPro; Rigaku OD, 2022)
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.364
_exptl_crystal_description       'thick needle'
_exptl_crystal_F_000             5312
_exptl_crystal_size_max          0.44
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.18
_refine_diff_density_max         0.198
_refine_diff_density_min         -0.312
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     897
_refine_ls_number_reflns         12730
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0550
_refine_ls_R_factor_gt           0.0411
_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^)+(0.0792P)^2^+2.6809P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1233
_refine_ls_wR_factor_ref         0.1384
_reflns_number_gt                8570
_reflns_number_total             12730
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            jy2055.cif
_cod_data_source_block           Dhpk
_cod_original_sg_symbol_H-M      'I 2/a'
_cod_database_code               2023510
_shelx_hkl_checksum              18885
_shelx_res_checksum              69259