Cu(i), Ag(i), Ni(ii), Cr(iii) and Ir(i) complexes with tritopic N<sup>imine</sup>C<sup>NHC</sup>N<sup>amine</sup> pincer ligands and catalytic ethylene oligomerization.
Ren, Xiaoyu; Wesolek, Marcel; Braunstein, Pierre; Dalton transactions (Cambridge, England : 2003) 48 (2019) 12895–12909; doi:10.1039/c9dt02400j

data_7700692
_publ_section_title
;
 Cu(i), Ag(i), Ni(ii), Cr(iii) and Ir(i) complexes with tritopic
 N<sup>imine</sup>C<sup>NHC</sup>N<sup>amine</sup> pincer ligands and
 catalytic ethylene oligomerization.
;
_journal_issue                   34
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              12895
_journal_page_last               12909
_journal_paper_doi               10.1039/c9dt02400j
_journal_volume                  48
_journal_year                    2019
_chemical_formula_moiety         'C22 H34 Cl3 Cr N4, 2(C7 H8)'
_chemical_formula_sum            'C36 H50 Cl3 Cr N4'
_chemical_formula_weight         697.15
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_space_group_IT_number           61
_space_group_name_Hall           '-P 2ac 2ab'
_space_group_name_H-M_alt        'P b c a'
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_atom_sites_solution_hydrogens   geom
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_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2019-02-11 deposited with the CCDC.    2019-07-29 downloaded from the CCDC.
;
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_cell_measurement_theta_max      27.29
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_diffrn_ambient_temperature      173(2)
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_diffrn_measured_fraction_theta_max 0.995
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
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_diffrn_radiation_monochromator  triumph
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_refine_ls_extinction_method     none
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_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0445P)^2^+5.9115P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_threshold_expression     'I > 2\s(I)'
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_cod_depositor_comments
'Adding full bibliography for 7700685--7700692.cif.'
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_shelx_estimated_absorpt_t_min   0.894
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