Catalytic transfer hydrogenation of azobenzene by low-valent nickel complexes: a route to 1,2-disubstituted benzimidazoles and 2,4,5-trisubstituted imidazolines.
Zurita, Daniel A.; Flores-Alamo, Marcos; García, Juventino J; Dalton transactions (Cambridge, England : 2003) 45 (2016) 10389–10401; doi:10.1039/c6dt01674j

data_7040202
_publ_section_title
;
 Catalytic transfer hydrogenation of azobenzene by low-valent nickel
 complexes: a route to 1,2-disubstituted benzimidazoles and
 2,4,5-trisubstituted imidazolines.
;
_journal_issue                   25
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              10389
_journal_page_last               10401
_journal_paper_doi               10.1039/c6dt01674j
_journal_volume                  45
_journal_year                    2016
_chemical_formula_moiety         'C26 H42 N2 Ni P2'
_chemical_formula_sum            'C26 H42 N2 Ni P2'
_chemical_formula_weight         503.26
_chemical_name_systematic
;
 ?
;
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2016-04-19 deposited with the CCDC.
2016-05-16 downloaded from the CCDC.
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_cell_angle_alpha                90
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        CrysAlisPro, Agilent Technologies,
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        CrysAlisPro, Agilent Technologies,
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        CrysAlisPro, Agilent Technologies,
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          'Ortep-3 for Windows (Farrugia, 1997)'
      L. J. Farrugia, J. Appl. Crystallogr., 1997, 30, 565.
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        'WinGX publication routines (Farrugia, 1999)'                 
    L. J. Farrugia, J. Appl. Crystallogr., 1999, 32, 837-838.
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      'SHELXS-2014 (Sheldrick, 2008)'
      G. M. Sheldrick, Acta Crystallogr., Sect. A: 
      Found. Crystallogr., 2008, 64, 112-122.
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_diffrn_ambient_temperature      130(2)
_diffrn_detector_area_resol_mean 10.4685
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_diffrn_measurement_device_type  'Xcalibur, Atlas, Gemini'
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_diffrn_radiation_monochromator  graphite
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        CrysAlisPro, Agilent Technologies,
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Analytical numeric absorption correction using a multifaceted crystal
                        model based on expressions derived by R.C. Clark & J.S.
        (Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_crystal_colour            'dark red'
_exptl_crystal_density_diffrn    1.167
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;
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
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_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.073
_refine_ls_R_factor_all          0.0369
_refine_ls_R_factor_gt           0.0316
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0
_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0523P)^2^+1.1401P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0916
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_reflns_Friedel_coverage         0
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_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6dt01674j2.cif
_cod_data_source_block           I-dz2
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7040202