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The authors have not provided a clear description of the PBC method
of calculations.  nothing about Brillouin zone integration, nothing about lattice summations.These are key points when calculating the band structures of polymers
and these should be performed appropriately to get reliable results.  

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tianlangxingaa(½ð±Ò+1):лл 2010-04-19 23:46
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Originally posted by anionxt at 2010-04-19 20:53:00:
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Originally posted by ops713 at 2010-04-20 16:06:20:
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cadick(½ð±Ò+1): 2010-04-22 00:50
ops713(½ð±Ò+5): 2010-04-25 19:06
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luoqiquan(½ð±Ò+2):thank you very much 2010-04-22 16:12
ops713(½ð±Ò+5): 2010-04-25 19:08
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