Electrocatalytic Oxidation of Formate by [Ni(PR2NR'2)2(CH3CN)]2+ Complexes
Brandon R. Galan; Julia Schöffel; John C. Linehan; Candace Seu; Aaron M. Appel; John A. S. Roberts; Monte L. Helm; Uriah J. Kilgore; Jenny Y. Yang; Daniel L. DuBois; Clifford P. Kubiak; Journal of the American Chemical Society 133 (2011) 12767–12779; doi:10.1021/ja204489e

data_4106559
_publ_section_title
;
 Electrocatalytic Oxidation of Formate by [Ni(PR2NR'2)2(CH3CN)]2+
 Complexes
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              12767
_journal_page_last               12779
_journal_paper_doi               10.1021/ja204489e
_journal_volume                  133
_journal_year                    2011
_chemical_formula_moiety         'C62 H67 N5 Ni O4 P4, C2 H3 N, 2(B F4)'
_chemical_formula_sum            'C64 H70 B2 F8 N6 Ni O4 P4'
_chemical_formula_weight         1343.47
_chemical_name_common            '[Ni(PPh2NPhOMe2)2(MeCN)](BF4)2'
_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                 109.3550(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.2841(17)
_cell_length_b                   20.945(2)
_cell_length_c                   18.8248(18)
_cell_measurement_reflns_used    9799
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      25.49
_cell_measurement_theta_min      2.26
_cell_volume                     6429.7(11)
_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, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_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  0.0586
_diffrn_reflns_av_sigmaI/netI    0.0570
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -20
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            42844
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.50
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.477
_exptl_absorpt_correction_T_max  0.9539
_exptl_absorpt_correction_T_min  0.8901
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS; (Sheldrick, 2006)'
_exptl_crystal_density_diffrn    1.388
_exptl_crystal_description       block
_exptl_crystal_F_000             2792
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.561
_refine_diff_density_min         -0.593
_refine_diff_density_rms         0.068
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.076
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     808
_refine_ls_number_reflns         11179
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.076
_refine_ls_R_factor_all          0.0571
_refine_ls_R_factor_gt           0.0448
_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^)+(0.0327P)^2^+7.4381P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1018
_refine_ls_wR_factor_ref         0.1121
_reflns_number_gt                9280
_reflns_number_total             11179
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja204489e_si_002.cif
_cod_data_source_block           js19_0m
_cod_original_cell_volume        6429.9(11)
_cod_database_code               4106559