Discrete Gold Clusters
Well-defined, molecular clusters are known, invariably containing organic ligands on their exteriors. Two examples are 2+ and 3+.
Read more about this topic: Gold Cluster
Famous quotes containing the words discrete, gold and/or clusters:
“One can describe a landscape in many different words and sentences, but one would not normally cut up a picture of a landscape and rearrange it in different patterns in order to describe it in different ways. Because a photograph is not composed of discrete units strung out in a linear row of meaningful pieces, we do not understand it by looking at one element after another in a set sequence. The photograph is understood in one act of seeing; it is perceived in a gestalt.”
—Joshua Meyrowitz, U.S. educator, media critic. “The Blurring of Public and Private Behaviors,” No Sense of Place: The Impact of Electronic Media on Social Behavior, Oxford University Press (1985)
“That is coupled to foul thraldom.
But if he had assayed it,
Then all perquer he should it wit;
And should think freedom more to prize
Than all the gold in world that is.”
—John Barbour (1316?–1395)
“What wondrous life in this I lead!
Ripe apples drop about my head;
The luscious clusters of the vine
Upon my mouth do crush their wine;
The nectarine and curious peach
Into my hands themselves do reach;
Stumbling on melons, as I pass,
Ensnared with flowers, I fall on grass.”
—Andrew Marvell (1621–1678)