We know that boron nitride fullerene is more stable than carbon fullerene, but which one is the most stable in first principle calculation?
Does stability of BN-fullerenes is relative to number of B and N atoms?
This is an open question. Here is a link to some theoretical calculations:
http://www.sciencedirect.com/science/article/pii/S0009261406000157
The literature indicates that those of low chemical composition are the most stable, as is the case of B12N12
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