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chemia - Studia

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M. GHORBANI, M. A. HOSSEINZADEH, M. V. DIUDEA<br />

2. Case of nanotubes G [p,q].<br />

We have the Omega polynomial: Ω( G, x ) = qx + 2px<br />

Now, if p = 5, q = 4 then, the graph is:<br />

2p 2q+1<br />

and<br />

10 9<br />

Ω ( Gx , ) = 4x + 10x<br />

Or, if p = 6, q = 6 then, the graph is :<br />

and<br />

Ω ( Gx , ) = 6x + 12x<br />

12 13<br />

3. Case of nanotori H [p,q].<br />

2p<br />

We have the Omega polynomial:<br />

Ω( H, x ) = qx + 2x<br />

Now, if p = 4, q = 5 then, the graph is:<br />

2pq<br />

and<br />

Ω ( H, x) = 5x + 2x<br />

8 40<br />

210

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