Design of a series of cocrystals featuring isoniazid modified with diacetone alcohol
Scheepers, Matthew Clarke; Lemmerer, Andreas; Acta Crystallographica Section B 78 (2022) –; doi:10.1107/S2052520622009532

data_2109092
_publ_section_title
;
 Design of a series of cocrystals featuring isoniazid modified with
 diacetone alcohol
;
_journal_issue                   6
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first
;
;
_journal_paper_doi               10.1107/S2052520622009532
_journal_volume                  78
_journal_year                    2022
_chemical_formula_moiety         'C7 H6 O3, C12 H17 N3 O2'
_chemical_formula_sum            'C19 H23 N3 O5'
_chemical_formula_weight         373.4
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   dual
_audit_conform_dict_location     ftp://ftp.iucr.org/pub/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.4.5
_audit_creation_date             2021-12-09T11:35:42-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 94.8860(10)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.7472(3)
_cell_length_b                   16.9734(5)
_cell_length_c                   13.2480(4)
_cell_measurement_reflns_used    9131
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      34.97
_cell_measurement_theta_min      2.40
_cell_measurement_wavelength     0.71073
_cell_volume                     1959.78(11)
_computing_molecular_graphics    'Ortep for Windows (Farrugia, 2012)'
_computing_publication_material  'WinGX publication routines (Farrugia, 2012)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT-2018/2 (Sheldrick, 2015)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0333
_diffrn_reflns_av_unetI/netI     0.0205
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.995
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            78332
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.995
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         35.114
_diffrn_reflns_theta_min         2.689
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.093
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.266
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             792
_exptl_crystal_size_max          0.586
_exptl_crystal_size_mid          0.484
_exptl_crystal_size_min          0.216
_refine_diff_density_max         0.502
_refine_diff_density_min         -0.203
_refine_diff_density_rms         0.053
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.06
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     263
_refine_ls_number_reflns         8649
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.06
_refine_ls_R_factor_all          0.0645
_refine_ls_R_factor_gt           0.0512
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0745P)^2^+0.3644P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1351
_refine_ls_wR_factor_ref         0.1445
_reflns_Friedel_coverage         0
_reflns_number_gt                7062
_reflns_number_total             8649
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            aw5075sup1.cif
_cod_data_source_block           iz4h4m2p3hba
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2109092
_shelx_estimated_absorpt_t_min   0.948
_shelx_estimated_absorpt_t_max   0.98
_shelx_res_checksum              83742
_shelx_hkl_checksum              76672
_cod_database_fobs_code 2109092