Preparation and Solid-State Characterization of Dapsone Drug–Drug Co-Crystals
Jiang, Linglei; Huang, Ying; Zhang, Qi; He, Hongyan; Xu, Yun; Mei, Xuefeng; Crystal Growth & Design 14 (2014) 4562–; doi:10.1021/cg500668a

data_4511767
_publ_section_title
;
 Preparation and Solid-State Characterization of Dapsone Drug--Drug
 Co-Crystals
;
_journal_issue                   9
_journal_name_full               'Crystal Growth &amp; Design'
_journal_page_first              4562
_journal_paper_doi               10.1021/cg500668a
_journal_volume                  14
_journal_year                    2014
_chemical_formula_sum            'C27 H22 N2 O4 S'
_chemical_formula_weight         470.54
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 101.324(14)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   11.408(2)
_cell_length_b                   11.644(3)
_cell_length_c                   18.448(4)
_cell_measurement_temperature    296(2)
_cell_volume                     2402.8(9)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_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  0.0311
_diffrn_reflns_av_sigmaI/netI    0.0331
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            14535
_diffrn_reflns_theta_full        24.57
_diffrn_reflns_theta_max         24.57
_diffrn_reflns_theta_min         1.94
_exptl_absorpt_coefficient_mu    0.171
_exptl_absorpt_correction_T_max  0.9831
_exptl_absorpt_correction_T_min  0.9667
_exptl_crystal_density_diffrn    1.301
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             984
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.128
_refine_diff_density_min         -0.220
_refine_diff_density_rms         0.033
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.935
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     313
_refine_ls_number_reflns         3980
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.935
_refine_ls_R_factor_all          0.0723
_refine_ls_R_factor_gt           0.0404
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1212
_refine_ls_wR_factor_ref         0.1461
_reflns_number_gt                2600
_reflns_number_total             4034
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            cg500668a_si_002.cif
_cod_data_source_block           mo_2014033_0m
_cod_depositor_comments
'Adding full bibliography for 4511765--4511770.cif.'
_cod_original_cell_volume        2402.7(9)
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               4511767