Inorganic Chemistry p. 4253 - 4255 (2011)
Update date:2022-08-02
Topics:
Dias, H. V. Rasika
Dash, Chandrakanta
Yousufuddin, Muhammed
Celik, Mehmet Ali
Frenking, Gernot
A cationic gold carbonyl complex has been synthesized and characterized using several techniques including X-ray crystallography. [(Mes 3P)Au(CO)][SbF6] (Mes = 2,4,6-Me3C 6H2) has a linear, two-coordinate gold atom. This compound displays the CO stretching frequency at 2185 cm-1. The 13C NMR signal of the gold-bound 13CO appears as a doublet centered at δ 182.6 (2JC,P = 115 Hz). A computational study shows that the Au-CO bond consists of electrostatic attraction, Au → CO donation, and significant Au → CO π-back-bonding components. Polarization of the CO bond caused by the electrostatic effect of the cationic gold center is mainly responsible for the large blue shift in the CO stretching frequency.
View MoreContact:410-273-7300; 800-221-3953
Address:4609 Richlynn Dr., PO Box 369, Belcamp, MD, 21017-0369, USA
Dalian Synco Chemical Co., Ltd.
Contact:+86-411-83635150
Address:Rm 1004, 24, Tangshan Street, Dalian
Contact:0571-86821378 ,86820258,56836287,56830923,
Address:Block D ,20F, Tianyuan Building,No.508, Wensan RD, 310013,Hangzhou Zhejiang China
Contact:+86-13666670345
Address:Agricultural Development Zone, Haining, Jiaxing, Zhejiang
Changzhou Ruiping Chemical Co., Ltd
website:http://www.wishchem.com
Contact:+86-519-82324280
Address:No.288-1 Huacheng Road, Jintan
Doi:10.1021/acs.joc.0c02326
(2021)Doi:10.1016/j.cclet.2010.12.001
(2011)Doi:10.1021/ol2004885
(2011)Doi:10.1021/jo200368a
(2011)Doi:10.1007/BF00961512
(1990)Doi:10.1016/S0040-4039(00)80175-6
(1988)
