Ciprofloxacin salts with benzoic acid derivatives: structural aspects, solid-state properties and solubility performance
Surov, Artem Olegovich; Vasilev, Nikita; Voronin, Alexander P.; Andrei, Churakov; Emmerling, Franziska; Perlovich, German L.; CrystEngComm  (2020) –; doi:10.1039/D0CE00514B

data_7240534
_publ_section_title
;
 Ciprofloxacin salts with benzoic acid derivatives: structural aspects,
 solid-state properties and solubility performance
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/D0CE00514B
_journal_year                    2020
_chemical_formula_moiety         'C17 H19 F N3 O3, C7 H6 N O2, H2 O'
_chemical_formula_sum            'C24 H27 F N4 O6'
_chemical_formula_weight         486.50
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_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   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2020-03-29 deposited with the CCDC.	2020-05-14 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.013(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   21.457(2)
_cell_length_b                   14.4489(15)
_cell_length_c                   7.3700(8)
_cell_measurement_reflns_used    4486
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      30.250
_cell_measurement_theta_min      2.365
_cell_volume                     2284.9(4)
_computing_cell_refinement       'SAINT (Bruker, 2008)'
_computing_data_collection       '<i>APEX2</i> (Bruker, 2008)'
_computing_data_reduction        'SAINT (Bruker, 2008)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART APEX II'
_diffrn_measurement_method       \w
_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  0.0393
_diffrn_reflns_av_sigmaI/netI    0.0348
_diffrn_reflns_limit_h_max       28
_diffrn_reflns_limit_h_min       -28
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       9
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            23168
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         1.90
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    0.108
_exptl_absorpt_correction_T_max  0.9946
_exptl_absorpt_correction_T_min  0.9580
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2008)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.414
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1024
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.364
_refine_diff_density_min         -0.233
_refine_diff_density_rms         0.055
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.054
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     424
_refine_ls_number_reflns         5512
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.0652
_refine_ls_R_factor_gt           0.0486
_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^)+(0.0566P)^2^+1.5604P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1247
_refine_ls_wR_factor_ref         0.1339
_reflns_number_gt                4282
_reflns_number_total             5512
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            d0ce00514b2.cif
_cod_data_source_block           a
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7240534