Tuning solubility and stability of hydrochlorothiazide co-crystals
Sanphui, Palash; Rajput, Lalit; Acta Crystallographica Section B 70 (2014) 81–90; doi:10.1107/S2052520613026917

data_2105756
_publ_section_title
;
 Tuning solubility and stability of hydrochlorothiazide co-crystals
;
_journal_coeditor_code           BI5011
_journal_issue                   1
_journal_name_full               'Acta Crystallographica Section B'
_journal_page_first              81
_journal_page_last               90
_journal_paper_doi               10.1107/S2052520613026917
_journal_volume                  70
_journal_year                    2014
_chemical_formula_moiety         'C7 H8 Cl N3 O4 S2, 2(C7 H7 N O2)'
_chemical_formula_sum            'C21 H22 Cl N5 O8 S2'
_chemical_formula_weight         572.01
_chemical_melting_point          448.9
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 110.905(6)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.7042(13)
_cell_length_b                   10.8626(7)
_cell_length_c                   18.5745(18)
_cell_measurement_reflns_used    6230
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      27.5
_cell_measurement_theta_min      1.7
_cell_volume                     2394.6(4)
_computing_cell_refinement       CrystalClear
_computing_data_collection       'CrystalClear (Rigaku, 2009)'
_computing_data_reduction        CrystalClear
_computing_molecular_graphics    'XSEED (Barbour, 2001)'
_computing_publication_material  'PLATON (Spek, 2009)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Rigaku XtaLAB mini'
_diffrn_measurement_method       \w-scans
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1067
_diffrn_reflns_av_sigmaI/netI    0.0642
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            24989
_diffrn_reflns_theta_full        27.53
_diffrn_reflns_theta_max         27.53
_diffrn_reflns_theta_min         1.72
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.393
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.985
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.587
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rod
_exptl_crystal_F_000             1184
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         0.385
_refine_diff_density_min         -0.555
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.130
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     374
_refine_ls_number_reflns         5505
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.130
_refine_ls_R_factor_all          0.0512
_refine_ls_R_factor_gt           0.0443
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0688P)^2^+0.5786P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1205
_refine_ls_wR_factor_ref         0.1392
_reflns_number_gt                4896
_reflns_number_total             5505
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            bi5011sup1.cif
_cod_data_source_block           HCT-PABA
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2105756