Nickel-mediated N‒N bond formation and N2O liberation via nitrogen oxyanion reduction
Beagan, Daniel M.; Cabelof, Alyssa C.; Pink, Maren; Carta, Veronica; Gao, Xinfeng; Caulton, Kenneth G.; Chemical Science  (2021) –; doi:10.1039/D1SC02846D

data_1564203
_publ_section_title
;
 Nickel-mediated N--N bond formation and N2O liberation via nitrogen
 oxyanion reduction
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/D1SC02846D
_journal_year                    2021
_chemical_formula_moiety         '(C16 H28 B2 N4 Ni2 O8), 2 (C4 H8 O)'
_chemical_formula_sum            'C24 H44 B2 N4 Ni2 O10'
_chemical_formula_weight         687.67
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     intrinsic
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2021-05-11 deposited with the CCDC.	2021-07-13 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 106.243(5)
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   12.209(2)
_cell_length_b                   7.5518(13)
_cell_length_c                   17.864(3)
_cell_measurement_reflns_used    3676
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      24.71
_cell_measurement_theta_min      2.36
_cell_volume                     1581.3(5)
_computing_cell_refinement       'SAINT V8.38A (BrukerNano, 2017)'
_computing_data_collection       'BIS v6.2.9 (BrukerNano, 2018)'
_computing_data_reduction        'SAINT V8.38A (BrukerNano, 2017)'
_computing_publication_material  'APEX3 v2018.1-0 (BrukerNano, 2018)'
_computing_structure_refinement  'SHELXL-2017/1 (Sheldrick, 2017)'
_computing_structure_solution    'XT, VERSION 2014/5'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 7.3910
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_details
'0.50 degree frames measured for 17 seconds each'
_diffrn_measurement_device_type  'Bruker D8 VENTURE'
_diffrn_measurement_method       '\w and \f scans'
_diffrn_radiation_monochromator  'multilayer mirror'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0687
_diffrn_reflns_av_unetI/netI     0.0504
_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 0.996
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            21147
_diffrn_reflns_point_group_measured_fraction_full 0.999
_diffrn_reflns_point_group_measured_fraction_max 0.996
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.532
_diffrn_reflns_theta_min         2.363
_diffrn_source                   'microfocus sealed tube'
_diffrn_source_type              'Incoatec I\mS 3.0'
_exptl_absorpt_coefficient_mu    1.247
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6282
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, G. Sheldrick; 2018'
_exptl_crystal_colour            teal
_exptl_crystal_density_diffrn    1.444
_exptl_crystal_description       needle
_exptl_crystal_F_000             724
_exptl_crystal_size_max          0.320
_exptl_crystal_size_mid          0.080
_exptl_crystal_size_min          0.070
_refine_diff_density_max         1.351
_refine_diff_density_min         -0.663
_refine_diff_density_rms         0.088
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     194
_refine_ls_number_reflns         3630
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.033
_refine_ls_R_factor_all          0.0669
_refine_ls_R_factor_gt           0.0467
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0502P)^2^+1.1965P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1018
_refine_ls_wR_factor_ref         0.1108
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2816
_reflns_number_total             3630
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d1sc02846d3.cif
_cod_data_source_block           19123
_cod_original_cell_volume        1581.4(5)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               1564203
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.691
_shelx_estimated_absorpt_t_max   0.918
_shelx_res_checksum              49110
_shelx_hkl_checksum              55887