Isolation of cationic and neutral (allenylidene)(carbene) and bis(allenylidene)gold complexes.
نویسندگان
چکیده
The one-electron reduction of a cationic (allenylidene)[cyclic(alkyl) (amino)carbene]gold(i) complex leads to the corresponding neutral, paramagnetic, formally gold(0) complex. DFT calculations reveal that the spin density of this highly robust coinage metal complex is mainly located on the allenylidene fragment, with only 1.8 and 3.1% on the gold center and the CAAC ligand, respectively. In addition, the first homoleptic bis(allenylidene)gold(i) complex has been prepared and fully characterized.
منابع مشابه
Isolation of cationic and neutral (allenylidene)(carbene) and bis(allenylidene)gold complexes† †Electronic supplementary information (ESI) available. CCDC 1418631–1418633. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c5sc03654b Click here for additional data file. Click here for additional data file.
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ورودعنوان ژورنال:
- Chemical science
دوره 7 1 شماره
صفحات -
تاریخ انتشار 2016