Systematic synthesis of a 6-component organic-salt alloy of naftopidil, and pentanary, quaternary and ternary multicomponent crystals
Dandela, Rambabu; Tothadi, Srinu; Marelli, Udaya Kiran; Nangia, Ashwini; IUCrJ 5 (2018) –; doi:10.1107/S2052252518014057

data_1550111
_publ_section_title
;
 Systematic synthesis of a 6-component organic-salt alloy of naftopidil,
 and pentanary, quaternary and ternary multicomponent crystals
;
_journal_issue                   6
_journal_name_full               IUCrJ
_journal_page_first
;
;
_journal_paper_doi               10.1107/S2052252518014057
_journal_volume                  5
_journal_year                    2018
_chemical_formula_sum            'C31 H33 N2 O7'
_chemical_formula_weight         545.59
_chemical_name_common
'Naftopidil_2, 3-Dihydroxybenzoic acid_2, 6-Dihydroxybenzoic acid_Salt alloy'
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/6
_cell_angle_alpha                90
_cell_angle_beta                 94.87(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.475(6)
_cell_length_b                   17.669(9)
_cell_length_c                   13.248(7)
_cell_measurement_reflns_used    9926
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      29.97
_cell_measurement_theta_min      2.31
_cell_volume                     2676(2)
_computing_structure_refinement  'SHELXL-2016/6 (Sheldrick, 2016)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0728
_diffrn_reflns_av_unetI/netI     0.0357
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            88884
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.458
_diffrn_reflns_theta_min         2.305
_exptl_absorpt_coefficient_mu    0.096
_exptl_absorpt_correction_T_max  0.7461
_exptl_absorpt_correction_T_min  0.6845
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0879 before and 0.0639 after correction.
The Ratio of minimum to maximum transmission is 0.9174.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.354
_exptl_crystal_description       block
_exptl_crystal_F_000             1156
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.15
_refine_diff_density_max         0.582
_refine_diff_density_min         -0.490
_refine_diff_density_rms         0.114
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.208
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     375
_refine_ls_number_reflns         8099
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.208
_refine_ls_R_factor_all          0.1286
_refine_ls_R_factor_gt           0.1109
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0604P)^2^+5.8639P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2424
_refine_ls_wR_factor_ref         0.2508
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6717
_reflns_number_total             8099
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ed5016.cif
_cod_data_source_block           146
_cod_database_code               1550111
_shelx_shelxl_version_number     2016/6
_shelx_res_checksum              50935
_shelx_hkl_checksum              27048