Coordination and supramolecular assemblies of Mono-hydroxylated octamethylcucurbit[6]uril with alkali and alkaline earth metal ions in the presence of polychloride cadmium anions
Shen, Fang-Fang; Zhao, Jiang-Lin; Chen, Kai; Xu, Jing; Wang, Yuan; Hua, Zi-Yi; Wu, Lu; Chen, Mindong; Zhang, Yun-Qian; Tao, Zhu; CrystEngComm  (2017) –; doi:10.1039/C7CE00751E

data_7228491
_publ_section_title
;
 Coordination and supramolecular assemblies of Mono-hydroxylated
 octamethylcucurbit[6]uril with alkali and alkaline earth metal ions in
 the presence of polychloride cadmium anions
;
_journal_name_full               CrystEngComm
_journal_paper_doi               10.1039/C7CE00751E
_journal_year                    2017
_chemical_formula_sum            'C44 H115 Ba2 Cd Cl7 N24 O44'
_chemical_formula_weight         2319.83
_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
;
2016-12-27 deposited with the CCDC.
2017-06-15 downloaded from the CCDC.
;
_cell_angle_alpha                92.900(2)
_cell_angle_beta                 105.986(2)
_cell_angle_gamma                117.0840(10)
_cell_formula_units_Z            2
_cell_length_a                   15.5481(9)
_cell_length_b                   16.8984(11)
_cell_length_c                   19.9892(14)
_cell_measurement_temperature    223(2)
_cell_volume                     4399.1(5)
_computing_cell_refinement       'SAINT (Bruker, 2005)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        SAINT
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      223(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'Bruker Smart Apex2 CCD Detector'
_diffrn_measurement_method       '\f and \w scan'
_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  0.0433
_diffrn_reflns_av_sigmaI/netI    0.0838
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            37442
_diffrn_reflns_theta_full        27.67
_diffrn_reflns_theta_max         27.67
_diffrn_reflns_theta_min         2.18
_exptl_absorpt_coefficient_mu    1.441
_exptl_absorpt_correction_T_max  0.7517
_exptl_absorpt_correction_T_min  0.6969
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2008)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.751
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2356
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.21
_platon_squeeze_details
;
;
_refine_diff_density_max         4.299
_refine_diff_density_min         -2.129
_refine_diff_density_rms         0.192
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.032
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     901
_refine_ls_number_reflns         20306
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.033
_refine_ls_R_factor_all          0.1066
_refine_ls_R_factor_gt           0.0779
_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^)+(0.1433P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2120
_refine_ls_wR_factor_ref         0.2277
_reflns_number_gt                13790
_reflns_number_total             20306
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c7ce00751e2.cif
_cod_data_source_block           complex5
_cod_database_code               7228491