Why does the niclosamide drug form solvates or hydrates?
Kuri, Prasitaditya; Nanubolu, Jagadeesh Babu; CrystEngComm 26 (2024) 4313–4328; doi:10.1039/D4CE00463A

data_7249107
_publ_section_title
;
 Why does the niclosamide drug form solvates or hydrates?
;
_journal_issue                   32
_journal_name_full               CrystEngComm
_journal_page_first              4313
_journal_page_last               4328
_journal_paper_doi               10.1039/D4CE00463A
_journal_volume                  26
_journal_year                    2024
_chemical_formula_moiety         '2(C13 H8 Cl2 N2 O4), 1.5(C4 H8 O2)'
_chemical_formula_sum            'C32 H28 Cl4 N4 O11'
_chemical_formula_weight         786.38
_chemical_name_systematic        'Niclosamide dioxane solvate 2'
_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
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2024-05-02 deposited with the CCDC.	2024-07-12 downloaded from the CCDC.
;
_cell_angle_alpha                66.0849(14)
_cell_angle_beta                 87.5929(15)
_cell_angle_gamma                64.4525(12)
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_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.589
_cell_measurement_theta_min      2.321
_cell_volume                     1712.94(13)
_computing_cell_refinement       '<i>SAINT</i> (Bruker, 2016)'
_computing_data_collection       '<i>APEX3</i> (Bruker, 2016)'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker D8 QUEST PHOTON III C7 HPAD'
_diffrn_measurement_method       '\w and \f'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0476
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_diffrn_reflns_Laue_measured_fraction_full 0.992
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_diffrn_reflns_limit_h_min       -14
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_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            31623
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.994
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_diffrn_reflns_theta_max         27.500
_diffrn_reflns_theta_min         2.081
_diffrn_source                   microfocus
_exptl_absorpt_coefficient_mu    0.413
_exptl_absorpt_correction_T_max  0.7457
_exptl_absorpt_correction_T_min  0.6463
_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    1.525
_exptl_crystal_description       NEEDLE
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_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
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_refine_ls_number_reflns         7828
_refine_ls_number_restraints     210
_refine_ls_restrained_S_all      1.031
_refine_ls_R_factor_all          0.1031
_refine_ls_R_factor_gt           0.0527
_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^)+(0.0713P)^2^+0.5855P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1295
_refine_ls_wR_factor_ref         0.1671
_reflns_Friedel_coverage         0.000
_reflns_number_gt                4583
_reflns_number_total             7828
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4ce00463a2.cif
_cod_data_source_block           KB750_0m
_cod_depositor_comments
'Adding full bibliography for 7249103--7249108.cif.'
_cod_database_code               7249107
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.866
_shelx_estimated_absorpt_t_max   0.960
_shelx_res_checksum              54253