Imidazolium-benzimidazolates as convenient sources of donor-functionalised normal and abnormal N-heterocyclic carbenes.
Kureja, Kunal; Zinke, Julian; Bruhn, Clemens; Siemeling, Ulrich; Chemical communications (Cambridge, England) 55 (2019) 9705–9708; doi:10.1039/c9cc05283f

data_7125759
_publ_section_title
;
 Imidazolium-benzimidazolates as convenient sources of
 donor-functionalised normal and abnormal N-heterocyclic carbenes.
;
_journal_issue                   65
_journal_name_full
'Chemical communications (Cambridge, England)'
_journal_page_first              9705
_journal_page_last               9708
_journal_paper_doi               10.1039/c9cc05283f
_journal_volume                  55
_journal_year                    2019
_chemical_formula_moiety         'C16 H14 Br Cu N4 Ni'
_chemical_formula_sum            'C16 H14 Br Cu N4 Ni'
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_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2019-07-08 deposited with the CCDC.	2019-07-19 downloaded from the CCDC.
;
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_diffrn_measurement_details      ' 610 frames, detector distance = 40 mm'
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_refine_ls_structure_factor_coef Fsqd
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'w=1/[\s^2^(Fo^2^)+(0.0308P)^2^] where P=(Fo^2^+2Fc^2^)/3'
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_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9cc05283f2.cif
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_cod_database_code               7125759
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_shelx_estimated_absorpt_t_min   0.384
_shelx_estimated_absorpt_t_max   0.904
_shelx_res_checksum              91862