Crown Ether Appended Cyclam Receptors for Cationic Guests
Paul V. Bernhardt; Elizabeth J. Hayes; Inorganic Chemistry 41 (2002) 2892–2902; doi:10.1021/ic011232h

data_4318022
_publ_section_title
;
 Crown Ether Appended Cyclam Receptors for Cationic Guests
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2892
_journal_page_last               2902
_journal_paper_doi               10.1021/ic011232h
_journal_volume                  41
_journal_year                    2002
_chemical_compound_source        'synthesis as described'
_chemical_formula_moiety         'C25 H40 Cl4 Co1 K1 N6 O20'
_chemical_formula_structural     'C25 H40 N6 CO K CL4 O20'
_chemical_formula_sum            'C50 H108 Cl5 Co2 K N12 O37'
_chemical_formula_weight         1803.69
_chemical_name_systematic
;
   ?
;
_space_group_IT_number           13
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      13
_symmetry_space_group_name_Hall  '-P 2yac'
_symmetry_space_group_name_H-M   'P 1 2/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     Patterson
_atom_sites_solution_secondary   difmap
_audit_conform_dict_location     ftp://ftp.iucr.org/cifdics/cif_core.dic
_audit_conform_dict_name         cif_core.dic
_audit_conform_dict_version      2.1
_audit_creation_date             2001-10-03T12:27:41-00:00
_audit_creation_method           'WinGX routine CIF_UPDATE'
_cell_angle_alpha                90
_cell_angle_beta                 97.130(10)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   11.3630(10)
_cell_length_b                   14.3133(9)
_cell_length_c                   24.073(4)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      14
_cell_measurement_theta_min      10
_cell_measurement_wavelength     0.71073
_cell_volume                     3885.0(8)
_computing_cell_refinement       'CAD4 Express (Enraf Nonius, 1994)'
_computing_data_collection       'CAD4 Express (Enraf Nonius, 1994)'
_computing_data_reduction        'XCAD4 (Harms & Wocadlo, 1995)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'scintillation LiI'
_diffrn_detector_dtime           1.195
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       '\k-geometry diffractometer'
_diffrn_measurement_device_type  'Enraf Nonius TurboCAD4'
_diffrn_measurement_method       'non-profiled omega/2theta scans'
_diffrn_orient_matrix_type
;
    x-axis points to radiation source
    the matrix is specified in reciprocal space
;
_diffrn_orient_matrix_UB_11      0.78432E-1
_diffrn_orient_matrix_UB_12      0.27516E-1
_diffrn_orient_matrix_UB_13      0.14931E-1
_diffrn_orient_matrix_UB_21      0.2317E-2
_diffrn_orient_matrix_UB_22      -0.40283E-1
_diffrn_orient_matrix_UB_23      0.34065E-1
_diffrn_orient_matrix_UB_31      0.41253E-1
_diffrn_orient_matrix_UB_32      -0.50035E-1
_diffrn_orient_matrix_UB_33      -0.19213E-1
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0526
_diffrn_reflns_av_unetI/netI     0.1626
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            7208
_diffrn_reflns_theta_full        24.98
_diffrn_reflns_theta_max         24.98
_diffrn_reflns_theta_min         1.66
_diffrn_source                   'Enraf Nonius FR590'
_diffrn_standards_decay_%        -1
_diffrn_standards_interval_time  120
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.749
_exptl_absorpt_correction_T_max  0.8321
_exptl_absorpt_correction_T_min  0.7635
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details
;
North A.C.T., Phillips D.C. & Mathews F.S. (1968) Acta. Cryst. A24, 351
          Number of psi-scan sets used was   4
          Theta correction was applied.
          Averaged transmission function was used.
          No Fourier smoothing was applied.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.542
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1892
_exptl_crystal_size_max          0.5
_exptl_crystal_size_mid          0.3
_exptl_crystal_size_min          0.2
_refine_diff_density_max         1.728
_refine_diff_density_min         -0.54
_refine_diff_density_rms         0.119
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     453
_refine_ls_number_reflns         6838
_refine_ls_number_restraints     39
_refine_ls_restrained_S_all      1.05
_refine_ls_R_factor_all          0.2322
_refine_ls_R_factor_gt           0.0863
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1586P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2291
_refine_ls_wR_factor_ref         0.3043
_reflns_number_gt                2679
_reflns_number_total             6838
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic011232h_2.cif
_cod_data_source_block           1767eh38
_cod_original_sg_symbol_H-M      'P 2/n'
_cod_database_code               4318022
_exptl_absorpt_factor_mur        0.182
_exptl_absorpt_correction_t_ave  0.8077
_diffrn_standards_decay_corr_max 1.191
_diffrn_standards_decay_corr_min 0.935