New drug–drug and drug–nutraceutical salts of anti-emetic drug domperidone: structural and physicochemical aspects of new salts
Nechipadappu, Sunil Kumar; Swain, Debasish; CrystEngComm 26 (2024) 926–942; doi:10.1039/D3CE01000G

data_7247958
_publ_section_title
;
 New drug--drug and drug--nutraceutical salts of anti-emetic drug
 domperidone: structural and physicochemical aspects of new salts
;
_journal_issue                   7
_journal_name_full               CrystEngComm
_journal_page_first              926
_journal_page_last               942
_journal_paper_doi               10.1039/D3CE01000G
_journal_volume                  26
_journal_year                    2024
_chemical_formula_moiety
'C22 H25 Cl N5 O2, C6 H4 N O2, 2(H2 O), 0.805(O)'
_chemical_formula_sum            'C28 H33 Cl N6 O6.81'
_chemical_formula_weight         597.93
_chemical_name_common            'Domperidone nicotinate hydrate'
_chemical_name_systematic        'Domperidone nicotinate hydrate'
_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     difmap
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2019/3
_audit_update_record
;
2023-09-26 deposited with the CCDC.	2024-01-03 downloaded from the CCDC.
;
_cell_angle_alpha                99.812(5)
_cell_angle_beta                 98.717(5)
_cell_angle_gamma                102.962(6)
_cell_formula_units_Z            2
_cell_length_a                   7.3734(18)
_cell_length_b                   10.207(2)
_cell_length_c                   21.402(5)
_cell_measurement_reflns_used    9933
_cell_measurement_temperature    294(2)
_cell_measurement_theta_max      24.8
_cell_measurement_theta_min      2.50
_cell_volume                     1516.2(6)
_computing_cell_refinement       '<i>SAINT</i> (Bruker, 2016)'
_computing_data_collection       '<i>APEX3</i> (Bruker, 2016)'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  '<i>SHELXL2014</i> (Sheldrick, 2015)'
_computing_structure_solution    '<i>SHELXT</i> (Sheldrick, 2015)'
_diffrn_ambient_temperature      294(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'Bruker D8 QUEST PHOTON-III'
_diffrn_measurement_method       '\w and \f'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0560
_diffrn_reflns_av_unetI/netI     0.0545
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.992
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       30
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            47136
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.992
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.613
_diffrn_reflns_theta_min         2.118
_exptl_absorpt_coefficient_mu    0.179
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.6627
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS 2016/2: Krause, L., Herbst-Irmer, R., Sheldrick G.M. & Stalke D.,
 J. Appl. Cryst. 48 (2015) 3-10
;
_exptl_crystal_density_diffrn    1.310
_exptl_crystal_description       block
_exptl_crystal_F_000             628.9
_exptl_crystal_recrystallization_method 'Re-crystallisation from solvent'
_exptl_crystal_size_max          0.110
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.090
_refine_diff_density_max         0.516
_refine_diff_density_min         -0.441
_refine_diff_density_rms         0.048
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.016
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     462
_refine_ls_number_reflns         9274
_refine_ls_number_restraints     271
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.1265
_refine_ls_R_factor_gt           0.0585
_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^)+(0.0944P)^2^+0.3852P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1594
_refine_ls_wR_factor_ref         0.2079
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4761
_reflns_number_total             9274
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d3ce01000g2.cif
_cod_data_source_block           KB551_0m
_cod_depositor_comments
'Adding full bibliography for 7247958--7247965.cif.'
_cod_database_code               7247958
_shelx_shelxl_version_number     2019/3
_shelx_estimated_absorpt_t_min   0.981
_shelx_estimated_absorpt_t_max   0.984
_shelx_res_checksum              97230