Synthesis, Structure, and Dynamic Properties of Hybrid Organic-Inorganic Rotaxanes
Beatriz Ballesteros; Thomas B. Faust; Chin-Fa Lee; David A. Leigh; Christopher A. Muryn; Robin G. Pritchard; David Schultz; Simon J. Teat; Grigore A. Timco; Richard E. P. Winpenny; Journal of the American Chemical Society 132 (2010) 15435–15444; doi:10.1021/ja1074773

data_4103420
_publ_section_title
;
 Synthesis, Structure, and Dynamic Properties of Hybrid Organic-Inorganic
 Rotaxanes
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              15435
_journal_page_last               15444
_journal_paper_doi               10.1021/ja1074773
_journal_volume                  132
_journal_year                    2010
_chemical_formula_sum            'C122 H212 Cr7 Cu F8 N O36'
_chemical_formula_weight         2848.47
_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                 100.458(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.7450(11)
_cell_length_b                   29.0923(13)
_cell_length_c                   28.5250(12)
_cell_measurement_reflns_used    10260
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.4917
_cell_measurement_theta_min      2.6097
_cell_volume                     15297.3(13)
_computing_cell_refinement
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.33.31 (release 08-01-2009 CrysAlis171 .NET)
(compiled Jan  8 2009,16:24:04)
;
_computing_data_collection
;
CrysAlis CCD, Oxford Diffraction Ltd.,
Version 1.171.33.31 (release 08-01-2009 CrysAlis171 .NET)
(compiled Jan  8 2009,16:24:04)
;
_computing_data_reduction
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.33.31 (release 08-01-2009 CrysAlis171 .NET)
(compiled Jan  8 2009,16:24:04)
;
_computing_molecular_graphics    'SHELXL-97 (Sheldrick, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.3367
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Oxford Diffraction XCalibur 2'
_diffrn_measurement_method       'phi and omega'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0713
_diffrn_reflns_av_sigmaI/netI    0.1191
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -28
_diffrn_reflns_number            38595
_diffrn_reflns_theta_full        20.82
_diffrn_reflns_theta_max         20.82
_diffrn_reflns_theta_min         2.62
_exptl_absorpt_coefficient_mu    0.690
_exptl_absorpt_correction_T_max  0.9342
_exptl_absorpt_correction_T_min  0.8198
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.33.31 (release 08-01-2009 CrysAlis171 .NET)
(compiled Jan  8 2009,16:24:04)
empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.237
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             6032
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.127
_refine_diff_density_min         -0.963
_refine_diff_density_rms         0.123
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.978
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1636
_refine_ls_number_reflns         15983
_refine_ls_number_restraints     931
_refine_ls_restrained_S_all      1.032
_refine_ls_R_factor_all          0.1270
_refine_ls_R_factor_gt           0.0778
_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^)+(0.1459P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2125
_refine_ls_wR_factor_ref         0.2358
_reflns_number_gt                9018
_reflns_number_total             15983
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja1074773_si_005.cif
_cod_data_source_block           orepw1346final
_cod_database_code               4103420