Site-Selective Functionalization of Linear Diterpenoids through U-Shaped Folding in a Confined Artificial Cavity.
Takezawa, Hiroki; Kanda, Tomoya; Nanjo, Hikaru; Fujita, Makoto; Journal of the American Chemical Society 141 (2019) 5112–5115; doi:10.1021/jacs.9b00131

data_4128363
_publ_contact_author             'Makoto Fujita'
_publ_section_title
;
 Site-Selective Functionalization of Linear Diterpenoids through U-Shaped
 Folding in a Confined Artificial Cavity.
;
_journal_issue                   13
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              5112
_journal_page_last               5115
_journal_paper_doi               10.1021/jacs.9b00131
_journal_volume                  141
_journal_year                    2019
_chemical_formula_sum            'C273.27 H366.41 N89.81 O140.75 Pd12'
_chemical_formula_weight         8438.06
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/1
_cell_angle_alpha                101.0890(10)
_cell_angle_beta                 91.7400(10)
_cell_angle_gamma                107.5590(10)
_cell_formula_units_Z            2
_cell_length_a                   27.2333(15)
_cell_length_b                   27.3279(15)
_cell_length_c                   32.2689(18)
_cell_measurement_reflns_used    9271
_cell_measurement_temperature    90(2)
_cell_measurement_theta_max      21.75
_cell_measurement_theta_min      2.15
_cell_volume                     22369(2)
_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-2018/1 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      90(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.994
_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  0.0816
_diffrn_reflns_av_unetI/netI     0.1194
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.994
_diffrn_reflns_limit_h_max       34
_diffrn_reflns_limit_h_min       -33
_diffrn_reflns_limit_k_max       34
_diffrn_reflns_limit_k_min       -34
_diffrn_reflns_limit_l_max       40
_diffrn_reflns_limit_l_min       -40
_diffrn_reflns_number            246298
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.994
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.366
_diffrn_reflns_theta_min         0.646
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.555
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.6991
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.253
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             8625
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.070
_exptl_crystal_size_min          0.070
_refine_diff_density_max         1.496
_refine_diff_density_min         -1.079
_refine_diff_density_rms         0.167
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.019
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     5956
_refine_ls_number_reflns         90863
_refine_ls_number_restraints     4171
_refine_ls_restrained_S_all      1.010
_refine_ls_R_factor_all          0.1884
_refine_ls_R_factor_gt           0.0936
_refine_ls_shift/su_max          0.032
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1992P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2613
_refine_ls_wR_factor_ref         0.3328
_reflns_Friedel_coverage         0.000
_reflns_number_gt                43620
_reflns_number_total             90863
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja9b00131_si_003.cif
_cod_data_source_block           ht1305b
_cod_depositor_comments
;
The following automatic conversions were performed:

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

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_database_code               4128363
_shelx_shelxl_version_number     2018/1
_shelx_estimated_absorpt_t_min   0.947
_shelx_estimated_absorpt_t_max   0.962
_shelx_res_checksum              61346
_shelx_hkl_checksum              38854