Ion template effects of 4,5-dicyanoimidazole in the assembly of a series of 3D bimetallic coordination networks
Zheng, Bao-Hua; Hao, Xue-Na; An, Bo; Qiao, Jin-Zhong; Hu, Tuo-Ping; CrystEngComm 17 (2015) 6103–; doi:10.1039/C5CE01097G

data_7221060
_publ_section_title
;
 Ion template effects of 4,5-dicyanoimidazole in the assembly of a series
 of 3D bimetallic coordination networks
;
_journal_issue                   32
_journal_name_full               CrystEngComm
_journal_page_first              6103
_journal_paper_doi               10.1039/C5CE01097G
_journal_volume                  17
_journal_year                    2015
_chemical_formula_moiety         '0.25(C240 H144 Cd24 K4 N192 O48), 1(I)'
_chemical_formula_sum            'C60 H36 Cd6 I K N48 O12'
_chemical_formula_weight         2461.77
_chemical_name_systematic
;
 ? 
;
_space_group_crystal_system      cubic
_space_group_IT_number           205
_space_group_name_Hall           '-P 2ac 2ab 3'
_space_group_name_H-M_alt        'P a -3'
_symmetry_space_group_name_Hall  '-P 2ac 2ab 3'
_symmetry_space_group_name_H-M   'P a -3'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_date             2014-04-19
_audit_creation_method
;
Olex2 1.2
(compiled 2014.03.20 svn.r2914 for OlexSys, GUI svn.r4816)
;
_audit_update_record
;
2014-04-19 deposited with the CCDC.
2015-06-17 downloaded from the CCDC.
;
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.7166(4)
_cell_length_b                   20.7166(4)
_cell_length_c                   20.7166(4)
_cell_measurement_reflns_used    8690
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      25.89
_cell_measurement_theta_min      2.20
_cell_volume                     8891.1(3)
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296.15
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0568
_diffrn_reflns_av_unetI/netI     0.0189
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -24
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            47957
_diffrn_reflns_theta_full        24.98
_diffrn_reflns_theta_max         24.98
_diffrn_reflns_theta_min         1.70
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    1.885
_exptl_absorpt_correction_T_max  0.7043
_exptl_absorpt_correction_T_min  0.7043
_exptl_absorpt_correction_type   none
_exptl_crystal_density_diffrn    1.839
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             4752
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.2
_exptl_crystal_size_min          0.2
_refine_diff_density_max         0.246
_refine_diff_density_min         -0.838
_refine_diff_density_rms         0.058
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.070
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     206
_refine_ls_number_reflns         2622
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.069
_refine_ls_R_factor_all          0.0278
_refine_ls_R_factor_gt           0.0203
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0170P)^2^+10.0122P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0441
_refine_ls_wR_factor_ref         0.0479
_reflns_number_gt                2256
_reflns_number_total             2622
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c5ce01097g2.cif
_cod_data_source_block           test
_cod_depositor_comments
'Adding full bibliography for 7221052--7221060.cif.'
_cod_database_code               7221060
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
 At 1.5 times of:
  All C(H,H,H,H) groups
2. Restrained distances
 O1-H1A = O1-H1B
 0.85 with sigma of 0.01
 O2-H2A = O2-H2B
 0.85 with sigma of 0.01
 H1B-H1A
 1.387 with sigma of 0.02
 H2B-H2A
 1.387 with sigma of 0.02
3.a Aromatic/amide H refined with riding coordinates:
 C6(H6), C1(H1)
;