network structure
cluster
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clusters
- In cluster: Network structures
Still another kind of particularly stable closed shell occurs in clusters sometimes called network structures. The best-known of these is C60, the 60-atom cluster of carbon atoms. In this cluster the atoms occupy the sites of the 60 equivalent vertices of the soccer…
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glass
- In amorphous solid: Models of atomic scale structures
The network structure shown in Figure 7A clearly demonstrates how short-range order (note the triangle of neighbours surrounding each solid dot) is compatible with the absence of long-range order. At the bridging oxygen atoms, the bond angles have some flexibility, so it is easy to continue…
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