Host‒guest complexes of cucurbit[6]uril with the trypanocide drug diminazene and its degradation product 4-aminobenzamidine
Danylyuk, Oksana; Butkiewicz, Helena; Sashuk, Volodymyr; CrystEngComm 18 (2016) 4905–; doi:10.1039/C6CE00257A

data_7224910
_publ_section_title
;
 Host--guest complexes of cucurbit[6]uril with the trypanocide drug
 diminazene and its degradation product 4-aminobenzamidine
;
_journal_issue                   26
_journal_name_full               CrystEngComm
_journal_page_first              4905
_journal_paper_doi               10.1039/C6CE00257A
_journal_volume                  18
_journal_year                    2016
_chemical_formula_sum            'C128 H140 Cl2 N76 O80'
_chemical_formula_weight         4095.1
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_audit_update_record
;
2016-03-25 deposited with the CCDC.
2016-04-11 downloaded from the CCDC.
;
_cell_angle_alpha                100.397(5)
_cell_angle_beta                 99.817(4)
_cell_angle_gamma                103.379(6)
_cell_formula_units_Z            2
_cell_length_a                   15.6491(10)
_cell_length_b                   20.9747(18)
_cell_length_c                   35.1781(10)
_cell_measurement_reflns_used    5893
_cell_measurement_temperature    100.0(1)
_cell_measurement_theta_max      54.89
_cell_measurement_theta_min      3.49
_cell_volume                     10773.6(13)
_computing_cell_refinement
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_collection
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_data_reduction
;
CrysAlisPro, Agilent Technologies,
Version 1.171.36.32 (release 02-08-2013 CrysAlis171 .NET)
(compiled Aug  2 2013,16:46:58)
;
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100.0(1)
_diffrn_detector_area_resol_mean 16.29
_diffrn_measured_fraction_theta_full 0.959
_diffrn_measured_fraction_theta_max 0.959
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at zero, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  mirror
_diffrn_radiation_source         'SuperNova (Cu) X-ray Source'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.1223
_diffrn_reflns_av_sigmaI/netI    0.1344
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            55010
_diffrn_reflns_theta_full        56.62
_diffrn_reflns_theta_max         56.62
_diffrn_reflns_theta_min         3.40
_exptl_absorpt_coefficient_mu    1.143
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.72471
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.262
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             4292
_refine_diff_density_max         0.707
_refine_diff_density_min         -0.481
_refine_diff_density_rms         0.116
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.114
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     2745
_refine_ls_number_reflns         27461
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.114
_refine_ls_R_factor_all          0.2609
_refine_ls_R_factor_gt           0.1567
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.2000P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.3754
_refine_ls_wR_factor_ref         0.4392
_reflns_number_gt                10692
_reflns_number_total             27461
_reflns_threshold_expression     >2\s(I)
_cod_data_source_file            c6ce00257a1.cif
_cod_data_source_block           q6_dim_noacid_2
_cod_depositor_comments
'Adding full bibliography for 7224907--7224910.cif.'
_cod_original_cell_volume        10773.6(12)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7224910