Sunlight-Induced Covalent Marriage of Two Triply Interlocked Pd6 Cages and Their Facile Thermal Separation.
Samanta, Dipak; Mukherjee, Partha Sarathi; Journal of the American Chemical Society  (2014) 141201090511001–; doi:10.1021/ja511360e

data_4123055
_publ_section_title
;
 Sunlight-Induced Covalent Marriage of Two Triply Interlocked Pd6 Cages
 and Their Facile Thermal Separation.
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              141201090511001
_journal_paper_doi               10.1021/ja511360e
_journal_year                    2014
_chemical_formula_moiety         '2(C72 H90 N12 Pd3), 12(N O3), 35(H2O)'
_chemical_formula_sum            'C144 H250 N36 O71 Pd6'
_chemical_formula_weight         4260.15
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2013
_cell_angle_alpha                76.364(3)
_cell_angle_beta                 71.122(2)
_cell_angle_gamma                70.708(3)
_cell_formula_units_Z            2
_cell_length_a                   18.9972(19)
_cell_length_b                   23.139(2)
_cell_length_c                   25.029(3)
_cell_measurement_reflns_used    33912
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25
_cell_measurement_theta_min      3.0
_cell_volume                     9723.0(17)
_computing_cell_refinement       'Bruker saint'
_computing_data_collection       'Bruker kappa Apex-II ccd'
_computing_data_reduction        'Bruker saint'
_computing_molecular_graphics    ORTEP-III
_computing_publication_material  WinGXv1.80.05
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    SHELXL-2013
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 0.3
_diffrn_measured_fraction_theta_full 0.963
_diffrn_measured_fraction_theta_max 0.990
_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  0.1074
_diffrn_reflns_av_unetI/netI     0.0830
_diffrn_reflns_Laue_measured_fraction_full 0.963
_diffrn_reflns_Laue_measured_fraction_max 0.990
_diffrn_reflns_limit_h_max       22
_diffrn_reflns_limit_h_min       -22
_diffrn_reflns_limit_k_max       27
_diffrn_reflns_limit_k_min       -27
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            273187
_diffrn_reflns_point_group_measured_fraction_full 0.963
_diffrn_reflns_point_group_measured_fraction_max 0.990
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         25.000
_diffrn_reflns_theta_min         2.959
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.637
_exptl_absorpt_correction_T_max  0.956
_exptl_absorpt_correction_T_min  0.929
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   SADBAS
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.547
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       rectangular
_exptl_crystal_F_000             4420
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.080
_exptl_crystal_size_min          0.060
_platon_squeeze_details
;
3(N O3), 3(H2O) have been removed from the formula unit 
by squeeze process.
;
_refine_diff_density_max         2.885
_refine_diff_density_min         -1.715
_refine_diff_density_rms         0.159
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     2161
_refine_ls_number_reflns         33912
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.1431
_refine_ls_R_factor_gt           0.0996
_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^)+(0.1333P)^2^+116.8800P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2632
_refine_ls_wR_factor_ref         0.2848
_reflns_Friedel_coverage         0.000
_reflns_number_gt                22518
_reflns_number_total             33912
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja511360e_si_002.cif
_cod_data_source_block           Complex_3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'EMPIRICAL' changed to
'empirical' according to
/home/saulius/struct/COD-crude-data--automatic-downloads/rss-feeds/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2935 2014-11-11 08:27:57Z andrius 
;
_cod_original_cell_volume        9722.9(17)
_cod_database_code               4123055
_shelx_estimated_absorpt_t_min   0.929
_shelx_estimated_absorpt_t_max   0.956
_shelxl_version_number           2013-4
_shelx_res_checksum              88550
_shelx_hkl_checksum              95412