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_4123054
_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), 62(H2 O)'
_chemical_formula_sum            'C144 H304 N36 O98 Pd6'
_chemical_formula_weight         4746.56
_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                79.918(6)
_cell_angle_beta                 71.066(6)
_cell_angle_gamma                77.757(6)
_cell_formula_units_Z            2
_cell_length_a                   19.225(5)
_cell_length_b                   23.737(6)
_cell_length_c                   25.093(6)
_cell_measurement_reflns_used    27504
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      23.1
_cell_measurement_theta_min      3.0
_cell_volume                     10515(5)
_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 0.723
_diffrn_measured_fraction_theta_max 0.929
_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  0.0771
_diffrn_reflns_av_unetI/netI     0.0798
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_diffrn_reflns_limit_h_max       20
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_diffrn_reflns_limit_k_max       26
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_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            167455
_diffrn_reflns_point_group_measured_fraction_full 0.723
_diffrn_reflns_point_group_measured_fraction_max 0.929
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         23.100
_diffrn_reflns_theta_min         2.994
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.607
_exptl_absorpt_correction_T_max  0.964
_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    1.499
_exptl_crystal_density_meas      ?
_exptl_crystal_description       rectangular
_exptl_crystal_F_000             4960
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.080
_exptl_crystal_size_min          0.050
_platon_squeeze_details
;
5(N O3), 62(H2O) have been removed from the formula unit 
by squeeze process.
;
_refine_diff_density_max         3.159
_refine_diff_density_min         -1.676
_refine_diff_density_rms         0.199
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.672
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1710
_refine_ls_number_reflns         27504
_refine_ls_number_restraints     9
_refine_ls_restrained_S_all      1.673
_refine_ls_R_factor_all          0.1819
_refine_ls_R_factor_gt           0.1490
_refine_ls_shift/su_max          0.011
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.2000P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.4130
_refine_ls_wR_factor_ref         0.4312
_reflns_Friedel_coverage         0.000
_reflns_number_gt                18569
_reflns_number_total             27504
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja511360e_si_002.cif
_cod_data_source_block           Complex_2
_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 

The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 
;
_cod_database_code               4123054
_shelx_estimated_absorpt_t_min   0.929
_shelx_estimated_absorpt_t_max   0.964
_shelxl_version_number           2013-4
_shelx_res_checksum              31381
_shelx_hkl_checksum              70706