In:
Chemical Communications, Royal Society of Chemistry (RSC), Vol. 58, No. 91 ( 2022), p. 12704-12707
Abstract:
This work presents the different coordination nature of the bidentate ligand towards gold and silver complexes. The reaction of 1 with AuClSMe 2 in dichloromethane resulted in two gold atoms containing six-membered ring PhC(N t Bu) 2 Si–Au⋯Au–PPh 2 C 6 H 4 (2). Compound 2 exhibits intramolecular aurophilic interaction (2.9987(7) Å), which is further supported by quantum chemical calculations. Moreover, the reduction of aluminium adduct 3 with AgSbF 6 affords insertion of silver cation [{PhC(N t Bu) 2 SiF 2 }-C 6 H 4 (PPh 2 )-Ag-(PPh 2 )C 6 H 4 {PhC(N t Bu) 2 SiF 2 }]AlCl 4 − (4) between two phosphane. In compound 4 only two P( iii ) of two molecules of 1 coordinates to Ag( i ), while two Si( ii ) remains uncoordinated and gives oxidative addition of Fluorine.
Type of Medium:
Online Resource
ISSN:
1359-7345
,
1364-548X
Language:
English
Publisher:
Royal Society of Chemistry (RSC)
Publication Date:
2022
detail.hit.zdb_id:
215830-9
detail.hit.zdb_id:
1472881-3
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