Tuning the Reactivity of Terminal Nickel(III)-Oxygen Adducts for C-H Bond Activation.
Pirovano, Paolo; Farquhar, Erik R.; Swart, Marcel; McDonald, Aidan R.; Journal of the American Chemical Society 138 (2016) 14362–14370; doi:10.1021/jacs.6b08406

data_4130979
_publ_section_title
;
 Tuning the Reactivity of Terminal Nickel(III)-Oxygen Adducts for C-H Bond
 Activation.
;
_journal_issue                   43
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              14362
_journal_page_last               14370
_journal_paper_doi               10.1021/jacs.6b08406
_journal_volume                  138
_journal_year                    2016
_chemical_formula_moiety         'C25 H24 N3 Ni O4, C8 H20 N, H2 O'
_chemical_formula_sum            'C33 H46 N4 Ni O5'
_chemical_formula_weight         637.45
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   mixed
_audit_creation_method           SHELXL-2014/7
_cell_angle_alpha                90
_cell_angle_beta                 95.7501(9)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.2236(3)
_cell_length_b                   12.0067(4)
_cell_length_c                   29.5763(11)
_cell_measurement_reflns_used    9989
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      27.44
_cell_measurement_theta_min      2.19
_cell_volume                     3258.95(19)
_computing_cell_refinement       'SAINT+ Ver. 8.34A (Bruker, 2013)'
_computing_data_collection       'APEX2 Ver. 2014.11-0 (Bruker, 2014)'
_computing_data_reduction        'SAINT+ Ver. 8.34A (Bruker, 2013)'
_computing_molecular_graphics    'SHELXTL (Bruker, 2008-2014)'
_computing_publication_material  'SHELXTL (Bruker, 2008-2014)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXT-2014/4 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 8.258
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_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  0.0387
_diffrn_reflns_av_unetI/netI     0.0259
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       38
_diffrn_reflns_limit_l_min       -38
_diffrn_reflns_number            50097
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.493
_diffrn_reflns_theta_min         1.832
_diffrn_source                   'sealed tube'
_exptl_absorpt_coefficient_mu    0.641
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6970
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2014/5 (Bruker,2014/5) was used for absorption correction.
wR2(int) was 0.0454 before and 0.0421 after correction.
The Ratio of minimum to maximum transmission is 0.9348.
The \l/2 correction factor is 0.00150.
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.299
_exptl_crystal_description       fragment
_exptl_crystal_F_000             1360
_exptl_crystal_size_max          0.270
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.040
_refine_diff_density_max         0.440
_refine_diff_density_min         -0.497
_refine_diff_density_rms         0.057
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.068
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     389
_refine_ls_number_reflns         7466
_refine_ls_number_restraints     21
_refine_ls_restrained_S_all      1.070
_refine_ls_R_factor_all          0.0503
_refine_ls_R_factor_gt           0.0362
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0344P)^2^+2.4527P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0821
_refine_ls_wR_factor_ref         0.0880
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6102
_reflns_number_total             7466
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            ja6b08406_si_002.cif
_cod_data_source_block           tcd306
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4130979
_shelx_shelxl_version_number     2014/7
_shelx_estimated_absorpt_t_min   0.846
_shelx_estimated_absorpt_t_max   0.975
_shelx_res_checksum              85259
_shelx_hkl_checksum              14435