A new type of entangled coordination network: coexistence of polythreading and polyknotting involved molecular braids
Zhi-Guo Gu; Xin-Xin Xu; Wen Zhou; Chun-Yan Pang; Fei-Fei Bao; Zaijun Li; Chem.Commun. 48 (2012) 3212–; doi:10.1039/c2cc17821d

data_7107479
_publ_section_title
;
 A new type of entangled coordination network: coexistence of
 polythreading and polyknotting involved molecular braids
;
_journal_coden_Cambridge         0182
_journal_name_full               Chem.Commun.
_journal_page_first              3212
_journal_paper_doi               10.1039/c2cc17821d
_journal_volume                  48
_journal_year                    2012
_chemical_formula_sum            'C90 H109 Co8 N6 O90'
_chemical_formula_weight         3186.27
_chemical_name_systematic
;
?
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   13.4362(14)
_cell_length_b                   29.6111(12)
_cell_length_c                   37.4139(18)
_cell_measurement_reflns_used    9844
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.00
_cell_measurement_theta_min      2.32
_cell_volume                     14885.5(18)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART(Bruker, 2000)'
_computing_data_reduction        'SAINT(Bruker, 2000)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL(Bruker, 2000)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.977
_diffrn_measured_fraction_theta_max 0.977
_diffrn_measurement_device_type  'Bruker Smart Apex CCD '
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0279
_diffrn_reflns_av_sigmaI/netI    0.0921
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       36
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       46
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            24468
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.09
_exptl_absorpt_coefficient_mu    0.973
_exptl_absorpt_correction_T_max  0.9262
_exptl_absorpt_correction_T_min  0.7458
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; Bruker, 2000'
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.422
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             6508
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.935
_refine_diff_density_min         -0.545
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           fullcycle
_refine_ls_number_parameters     928
_refine_ls_number_reflns         14298
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.077
_refine_ls_R_factor_all          0.0908
_refine_ls_R_factor_gt           0.0503
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.06P)^2^+1.99P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1145
_refine_ls_wR_factor_ref         0.1447
_reflns_number_gt                8072
_reflns_number_total             14298
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c2cc17821d.txt
_cod_data_source_block           1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to the built-in table from CIF Core
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_Hall     '-P 2ac 2ab '
_cod_original_sg_symbol_H-M      'Pbca '
_cod_database_code               7107479