Dipalladium(I) Terphenyl Diphosphine Complexes as Models for Two-Site Adsorption and Activation of Organic Molecules
Sibo Lin; David E. Herbert; Alexandra Velian; Michael W. Day; Theodor Agapie; Journal of the American Chemical Society 135 (2013) 15830–15840; doi:10.1021/ja406696k

data_4120981
_publ_section_title
;
 Dipalladium(I) Terphenyl Diphosphine Complexes as Models for Two-Site
 Adsorption and Activation of Organic Molecules
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              15830
_journal_page_last               15840
_journal_paper_doi               10.1021/ja406696k
_journal_volume                  135
_journal_year                    2013
_chemical_formula_moiety         'C37 H48 O P2 Pd2, 2(B F4)'
_chemical_formula_sum            'C37 H48 B2 F8 O P2 Pd2'
_chemical_formula_weight         957.11
_space_group_crystal_system      orthorhombic
_space_group_IT_number           62
_space_group_name_Hall           '-P 2ac 2n'
_space_group_name_H-M_alt        'P n m a'
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   18.020(4)
_cell_length_b                   15.340(3)
_cell_length_c                   13.560(3)
_cell_measurement_reflns_used    53914
_cell_measurement_temperature    100
_cell_volume                     3748.3(14)
_computing_cell_refinement       'XDS (Kabsch, 2010)'
_computing_data_collection       'BluIce (SSRL, 2001)'
_computing_data_reduction        'XDS (Kabsch, 2010)'
_computing_structure_refinement
;
XL, G.M. Sheldrick, Acta Cryst.
(2008). A64, 112-122
;
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100
_diffrn_detector                 'pixel array detector'
_diffrn_detector_area_resol_mean 5.814
_diffrn_detector_type            'DECTIRS PILATUS 6M'
_diffrn_measured_fraction_theta_full 0.984
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device       'single \f axis'
_diffrn_measurement_device_details
;
         custom air bearing single axis goniometer
;
_diffrn_measurement_device_type  'SSRL single-axis microdiffractometer'
_diffrn_measurement_method       'fine sliced shutterless \f scans'
_diffrn_radiation_collimation    'K-B focussing mirrors'
_diffrn_radiation_monochromator  'liquid nitrogen-cooled double Si(111)'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           synchrotron
_diffrn_radiation_wavelength     0.72930
_diffrn_reflns_av_R_equivalents  0.0507
_diffrn_reflns_av_unetI/netI     0.0251
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            53914
_diffrn_reflns_theta_full        33.57
_diffrn_reflns_theta_max         33.57
_diffrn_reflns_theta_min         1.93
_diffrn_source                   synchrotron
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.115
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'XDS (Kabsch, 2010)'
_exptl_crystal_density_diffrn    1.696
_exptl_crystal_F_000             1928
_refine_diff_density_max         0.621
_refine_diff_density_min         -1.275
_refine_diff_density_rms         0.112
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.106
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     285
_refine_ls_number_reflns         6959
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.106
_refine_ls_R_factor_all          0.0245
_refine_ls_R_factor_gt           0.0242
_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^)+(0.0286P)^2^+2.0868P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0649
_refine_ls_wR_factor_ref         0.0651
_reflns_number_gt                6871
_reflns_number_total             6959
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja406696k_04.cif
_cod_data_source_block           sl5082a
_cod_original_cell_volume        3748.3(13)
_cod_database_code               4120981