Syntheses of metallo-pseudorotaxanes, rotaxane and post-synthetically functionalized rotaxane: a comprehensive spectroscopic study and dynamic properties
Ghosh, Pradyut; Santra, Saikat; Bej, Somnath; Nandi, Mandira; Mondal, Partha; Dalton Trans.  (2017) –; doi:10.1039/C7DT01364G

data_7043718
_publ_section_title
;
 Syntheses of metallo-pseudorotaxanes, rotaxane and post-synthetically
 functionalized rotaxane: a comprehensive spectroscopic study and dynamic
 properties
;
_journal_name_full               'Dalton Trans.'
_journal_paper_doi               10.1039/C7DT01364G
_journal_year                    2017
_chemical_formula_moiety         'C42 H49 N7 O4 Zn, 2(Cl O4), 3(H2 O)'
_chemical_formula_sum            'C42 H55 Cl2 N7 O15 Zn'
_chemical_formula_weight         1034.20
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2017-07-15 deposited with the CCDC.
2017-07-20 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   15.565(3)
_cell_length_b                   19.148(3)
_cell_length_c                   31.764(5)
_cell_measurement_reflns_used    9876
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      21.80
_cell_measurement_theta_min      2.22
_cell_volume                     9467(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXL-2014/6 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.985
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0967
_diffrn_reflns_av_unetI/netI     0.0418
_diffrn_reflns_Laue_measured_fraction_full 0.985
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -18
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       37
_diffrn_reflns_limit_l_min       -37
_diffrn_reflns_number            109156
_diffrn_reflns_point_group_measured_fraction_full 0.985
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.141
_diffrn_reflns_theta_min         1.282
_exptl_absorpt_coefficient_mu    0.707
_exptl_absorpt_correction_T_max  0.986
_exptl_absorpt_correction_T_min  0.975
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.454
_exptl_crystal_description       block
_exptl_crystal_F_000             4328
_exptl_crystal_size_max          0.06
_exptl_crystal_size_mid          0.03
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.284
_refine_diff_density_min         -0.531
_refine_diff_density_rms         0.079
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.018
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     606
_refine_ls_number_reflns         8443
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.018
_refine_ls_R_factor_all          0.0937
_refine_ls_R_factor_gt           0.0643
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1099P)^2^+13.4803P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1769
_refine_ls_wR_factor_ref         0.2001
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5917
_reflns_number_total             8443
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c7dt01364g2.cif
_cod_data_source_block           MC_ZnII_L2
_cod_database_code               7043718
_shelxl_version_number           2013-4
_shelx_res_checksum              58858