Synthesis, Structural, and Electrocatalytic Reduction Studies of [Pd(P2N2)2]2+Complexes
Seu, Candace S.; Ung, David; Doud, Michael D.; Moore, Curtis E.; Rheingold, Arnold L.; Kubiak, Clifford P.; Organometallics 32 (2013) 4556–; doi:10.1021/om400472s

data_4081284
_publ_section_title
;
 Synthesis, Structural, and Electrocatalytic Reduction Studies of
 [Pd(P2N2)2]2+Complexes
;
_journal_issue                   16
_journal_name_full               Organometallics
_journal_page_first              4556
_journal_paper_doi               10.1021/om400472s
_journal_volume                  32
_journal_year                    2013
_chemical_formula_moiety         'C56 H80 N4 P4 Pd, 2(B F4), 4(C2 H3 N)'
_chemical_formula_sum            'C64 H92 B2 F8 N8 P4 Pd'
_chemical_formula_weight         1377.39
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_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-97
_cell_angle_alpha                94.027(3)
_cell_angle_beta                 99.551(2)
_cell_angle_gamma                97.422(2)
_cell_formula_units_Z            1
_cell_length_a                   9.5588(7)
_cell_length_b                   12.4960(9)
_cell_length_c                   14.8568(11)
_cell_measurement_reflns_used    9988
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      26.53
_cell_measurement_theta_min      2.54
_cell_volume                     1727.7(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-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.960
_diffrn_measured_fraction_theta_max 0.933
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0508
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            6719
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.56
_diffrn_reflns_theta_min         2.37
_exptl_absorpt_coefficient_mu    0.427
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.6389
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            Yellow
_exptl_crystal_density_diffrn    1.323
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Block
_exptl_crystal_F_000             720
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.17
_exptl_crystal_size_min          0.11
_platon_squeeze_details
; 
 SQUEEZE found one void containing 4 disordered molecules of acetonitrile.  Their 
 formula was added to the formula for the unit cell and the electron density removed. 
;
_refine_diff_density_max         1.378
_refine_diff_density_min         -1.364
_refine_diff_density_rms         0.114
_refine_ls_extinction_coef       'not measured'
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.064
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     340
_refine_ls_number_reflns         6719
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.064
_refine_ls_R_factor_all          0.0706
_refine_ls_R_factor_gt           0.0558
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0690P)^2^+5.2278P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1437
_refine_ls_wR_factor_ref         0.1514
_reflns_number_gt                5552
_reflns_number_total             6719
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om400472s_si_002.cif
_cod_data_source_block           du002
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1891 2012-01-12 08:04:46Z 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_original_sg_symbol_H-M      P-1
_cod_database_code               4081284