Formation of N2O from a Nickel Nitrosyl: Isolation of the cis-[N2O2]2- Intermediate
Ashley M. Wright; Guang Wu; Trevor W. Hayton; Journal of the American Chemical Society 134 (2012) 9930–9933; doi:10.1021/ja304204q

data_4118105
_publ_section_title
;
 Formation of N2O from a Nickel Nitrosyl: Isolation of the cis-[N2O2]2-
 Intermediate
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9930
_journal_page_last               9933
_journal_paper_doi               10.1021/ja304204q
_journal_volume                  134
_journal_year                    2012
_chemical_formula_sum            'C22 H20 Cl3 F6 N5 Ni O P'
_chemical_formula_weight         680.46
_chemical_name_systematic
; 
bis(bipyridine) nitrosyl nickel hexafluorophosphate
;
_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                91.115(2)
_cell_angle_beta                 102.721(2)
_cell_angle_gamma                107.306(2)
_cell_formula_units_Z            2
_cell_length_a                   9.1746(12)
_cell_length_b                   12.0587(16)
_cell_length_c                   12.7075(16)
_cell_measurement_temperature    150(2)
_cell_volume                     1303.8(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device_type  'CCD detector'
_diffrn_measurement_method       'Omega scan'
_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  0.0990
_diffrn_reflns_av_sigmaI/netI    0.0837
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            11064
_diffrn_reflns_theta_full        26.02
_diffrn_reflns_theta_max         26.02
_diffrn_reflns_theta_min         1.65
_exptl_absorpt_coefficient_mu    1.184
_exptl_absorpt_correction_T_max  0.7177
_exptl_absorpt_correction_T_min  0.6488
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.733
_exptl_crystal_description       block
_exptl_crystal_F_000             686
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.30
_refine_diff_density_max         0.459
_refine_diff_density_min         -0.847
_refine_diff_density_rms         0.107
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     352
_refine_ls_number_reflns         5081
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0602
_refine_ls_R_factor_gt           0.0482
_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^)+(0.0583P)^2^+0.3000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1249
_refine_ls_wR_factor_ref         0.1322
_reflns_number_gt                4034
_reflns_number_total             5081
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja304204q_si_001_3.cif
_cod_data_source_block           complex_2
_cod_database_code               4118105