New homoleptic gold carbene complexes via Ag‒Au transmetalation: synthesis and application of [Au(diNHC)2]3+ cations as 1H-NMR and UV-vis halide sensors
Baron, Marco; Dall’Anese, Anna; Miolato, Alessandro; Cairoli, Maddalena L. C.; Di Marco, Valerio; Graiff, Claudia; Pöthig, Alexander; Tubaro, Cristina; New Journal of Chemistry 44 (2020) 5343–5353; doi:10.1039/C9NJ05809E

data_7059390
_publ_section_title
;
 New homoleptic gold carbene complexes via Ag--Au transmetalation:
 synthesis and application of [Au(diNHC)2]3+ cations as 1H-NMR and UV-vis
 halide sensors
;
_journal_issue                   14
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              5343
_journal_page_last               5353
_journal_paper_doi               10.1039/C9NJ05809E
_journal_volume                  44
_journal_year                    2020
_chemical_formula_sum            'C32 H51 Au Br5 N9'
_chemical_formula_weight         1158.33
_space_group_crystal_system      monoclinic
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_space_group_name_Hall           '-C 2yc'
_space_group_name_H-M_alt        'C 1 2/c 1'
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_audit_creation_method           SHELXL-2014/7
_audit_update_record
;
2019-11-11 deposited with the CCDC.	2020-03-10 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_volume                     4075.3(6)
_computing_cell_refinement       'APEX-3 (2015)'
_computing_data_collection       'APEX-3 (2015)'
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'PARST M. Nardelli, J.Appl.Crystallogr.1995,28,659'
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_diffrn_ambient_temperature      173(2)
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_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker APEX II'
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_diffrn_reflns_number            32734
_diffrn_reflns_point_group_measured_fraction_full 1.000
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_diffrn_source                   'fine-focus sealed tube'
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0322P)^2^+11.7025P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                5158
_reflns_number_total             6334
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c9nj05809e2.cif
_cod_data_source_block           '[AuL32](Br)2(Br3)'
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 

 Adding full bibliography for 7059387--7059393.cif.

 Adding full bibliography for 7059387--7059393.cif.
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               7059390
_shelx_shelxl_version_number     2014/7
_shelx_res_checksum              13971