Design and Synthesis of Molecules with Switchable Chirality via Formation and Cleavage of Metal-Ligand Coordination Bonds
Vadim A. Soloshonok; Hisanori Ueki; Jason L. Moore; Trevor K. Ellis; Journal of the American Chemical Society 129 (2007) 3512–3513; doi:10.1021/ja067995r

data_4109218
_publ_contact_author
; 
   Prof. Vadim A. Soloshonok 
   Department of Chemistry and Biochemistry
   University of Oklahoma 
   620 Parrington Oval, Room 208
   Norman, OK  73019-3051  USA 
;
_publ_contact_author_email       vadim@ou.edu
_publ_contact_author_fax         1(405)3256111
_publ_contact_author_phone       1(405)3258279
_publ_section_title
;
 Design and Synthesis of Molecules with Switchable Chirality via Formation
 and Cleavage of Metal-Ligand Coordination Bonds
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              3512
_journal_page_last               3513
_journal_paper_doi               10.1021/ja067995r
_journal_volume                  129
_journal_year                    2007
_chemical_formula_moiety         'C37 H29 N3 O4 Pd'
_chemical_formula_sum            'C37 H29 N3 O4 Pd'
_chemical_formula_weight         686.03
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 101.628(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.9498(10)
_cell_length_b                   23.927(3)
_cell_length_c                   15.737(2)
_cell_measurement_reflns_used    9822
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.03
_cell_measurement_theta_min      2.62
_cell_volume                     2932.0(6)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2000)'
_computing_publication_material  'SHELXTL (Sheldrick, 2000)'
_computing_structure_refinement  'SHELXTL (Sheldrick, 2000)'
_computing_structure_solution    'SHELXTL (Sheldrick, 2000)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker APEX'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0367
_diffrn_reflns_av_sigmaI/netI    0.0373
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            20855
_diffrn_reflns_theta_full        26.00
_diffrn_reflns_theta_max         26.00
_diffrn_reflns_theta_min         1.70
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.681
_exptl_absorpt_correction_T_max  0.9667
_exptl_absorpt_correction_T_min  0.8758
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Sheldrick, 2002)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.554
_exptl_crystal_description       prism
_exptl_crystal_F_000             1400
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.05
_refine_diff_density_max         0.408
_refine_diff_density_min         -0.262
_refine_diff_density_rms         0.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.001
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     406
_refine_ls_number_reflns         5771
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.001
_refine_ls_R_factor_all          0.0419
_refine_ls_R_factor_gt           0.0293
_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^)+(0.0380P)^2^+0.9000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0661
_refine_ls_wR_factor_ref         0.0710
_reflns_number_gt                4765
_reflns_number_total             5771
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ja067995rsi20061108_065139_3.cif
_cod_data_source_block           (S,R)/(R,S)-9b
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4109218