Multi component self-assembly: supramolecular organic frameworks containing metal-rotaxane subunits (RSOFs).
Gong, Han-Yuan; Rambo, Brett M.; Nelson, Cory A.; Cho, Won; Lynch, Vincent M.; Zhu, Xiaoyang; Oh, Moonhyun; Sessler, Jonathan L.; Dalton transactions (Cambridge, England : 2003) 41 (2012) 1134–1137; doi:10.1039/c1dt11495f

data_7017821
_publ_section_title
;
 Multi component self-assembly: supramolecular organic frameworks
 containing metal-rotaxane subunits (RSOFs).
;
_journal_issue                   4
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              1134
_journal_page_last               1137
_journal_paper_doi               10.1039/c1dt11495f
_journal_volume                  41
_journal_year                    2012
_chemical_formula_sum            'C78 H108 Er2 N10 O47'
_chemical_formula_weight         2272.26
_chemical_name_common
;
cyclo(2)(2,6-di(1H-imidazol-1-yl)pyridine)(2)(1,4-
dimethylenebenzene) _ 5 terephthalate dianion_ 2 erbium(iii)_8 H2O_ 19
H2O
;
_chemical_name_systematic
;
?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_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                 97.94(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   11.248(2)
_cell_length_b                   17.450(4)
_cell_length_c                   24.160(5)
_cell_measurement_reflns_used    8062
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25.00
_cell_measurement_theta_min      1.44
_cell_volume                     4696.6(17)
_computing_cell_refinement       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_collection       'CrystalClear (Rigaku Inc., 2008)'
_computing_data_reduction        'CrystalClear (Rigaku Inc., 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 28.5714
_diffrn_measured_fraction_theta_full 0.974
_diffrn_measured_fraction_theta_max 0.974
_diffrn_measurement_device_type
;
Saturn724+ (2x2 bin mode)
;
_diffrn_measurement_method       dtprofit.ref
_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  0.0435
_diffrn_reflns_av_sigmaI/netI    0.0374
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       28
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            37479
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.44
_exptl_absorpt_coefficient_mu    1.882
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.7214
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.645
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2376
_exptl_crystal_size_max          0.67
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.21
_platon_squeeze_details
;
DISORDERED structure - ATOMS with Pop. .LT. 1.0 are not moved or as a group.
Number of moved primary input atoms: 89.
Number of unusual anisotropic displacement parameters: 2.
Total Potential Solvent Accessible Void Vol: 298.9 Ang**3
Electron Count / Cell = 98 - To be included in D(calc), F000 & Mol.Wght.
;
_refine_diff_density_max         2.831
_refine_diff_density_min         -1.283
_refine_diff_density_rms         0.137
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     606
_refine_ls_number_reflns         8062
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.0581
_refine_ls_R_factor_gt           0.0531
_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^)+(0.0500P)^2^+60.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1271
_refine_ls_wR_factor_ref         0.1307
_reflns_number_gt                7372
_reflns_number_total             8062
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c1dt11495f.txt
_cod_data_source_block           RSOF-Er
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.1 from
2010-06-29.

'_exptl_absorpt_correction_type' value 'Multi-scan'
changed to 'multi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic 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_cell_volume        4696.7(16)
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               7017821