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Three-gold cluster

THREE-GOLD CLUSTER AS PROTON ACCEPTOR IN NONCONVENTIONAL HYDROGEN BONDS O-H Au AND N-H Au... [Pg.433]

We conclude that the bond O2-H2 AU5 formed in the complex FA Aus is an example of a nonconventional hydrogen bond. The 5d orbital of the gold atom Au5 in three-gold cluster exhibits a lone-pair character which induces its proton acceptor ability. [Pg.440]

The details given above gather the features that the nonconventional N-H- -Au bond formed between adenine and the triangle three-gold cluster shares with the conventional ones. In these bonds, the nitrogen atom of adenine is a H-bond donor and Au plays a role of a nonconventional H-bond acceptor. [Pg.445]

Summary Three-Gold Cluster as Nonconventional Proton... [Pg.446]

In conclusion, this work discusses the ability of the triangle three-gold cluster to behave as a nonconventional proton acceptor and form noncon-... [Pg.447]

Gold clusters can be synthesized by three methods reduction of Au(I) compounds, evaporation of Au metal and conversions of Au clusters. [Pg.485]

Cerril, R.H., Posdethwaite, T.A., Chen, C.H., Poon, C.D., Tzerzis, A., Hutchinson, A.D., Clark, M.R., Wignall, G., Londono, J.D., Superfine, R., Calvo, M., Johson, C.S., Samulski, E.T. and Murray, R.W. (1995) Monolayers in Three Dimensions NMR, SAXS, Thermal, and Electron Hopping Studies of Alkanethiol Stabilized Gold Clusters. Journal of the American Chemical Society, 117, 12537-12548. [Pg.396]

Figure 13. CO oxidation over 13 atoms gold clusters having different three-dimensional structures supported on Mg(OH)2 [30]. Figure 13. CO oxidation over 13 atoms gold clusters having different three-dimensional structures supported on Mg(OH)2 [30].
Note This is the largest red shift among all studied complexes between A and a cluster of three gold atoms ... [Pg.444]

See other pages where Three-gold cluster is mentioned: [Pg.433]    [Pg.438]    [Pg.442]    [Pg.446]    [Pg.447]    [Pg.448]    [Pg.228]    [Pg.234]    [Pg.240]    [Pg.188]    [Pg.189]    [Pg.433]    [Pg.438]    [Pg.442]    [Pg.446]    [Pg.447]    [Pg.448]    [Pg.228]    [Pg.234]    [Pg.240]    [Pg.188]    [Pg.189]    [Pg.386]    [Pg.24]    [Pg.79]    [Pg.404]    [Pg.405]    [Pg.115]    [Pg.213]    [Pg.380]    [Pg.60]    [Pg.162]    [Pg.1085]    [Pg.130]    [Pg.35]    [Pg.5]    [Pg.6]    [Pg.10]    [Pg.143]    [Pg.407]    [Pg.409]    [Pg.413]    [Pg.132]    [Pg.134]    [Pg.135]    [Pg.136]    [Pg.139]    [Pg.139]    [Pg.192]   
See also in sourсe #XX -- [ Pg.433 ]



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