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Journal articles
Predicting experimentally stable allotropes: Instability of penta-graphene
Abstract : In recent years, a plethora of theoretical carbon allotropes have been proposed, none of which has been experimentally isolated. We discuss here criteria that should be met for a new phase to be potentially experimentally viable. We take as examples Haeckelites, 2D networks of sp2-carbon–containing pentagons and heptagons, and “penta-graphene,” consisting of a layer of pentagons constructed from a mixture of sp2- and sp3-coordinated carbon atoms. In 2D projection appearing as the “Cairo pattern,” penta-graphene is elegant and aesthetically pleasing. However, we dispute the author’s claims of its potential stability and experimental relevance
Cited literature [19 references]
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01240650
Contributor : Laurent Jonchère <>
Submitted on : Thursday, January 7, 2016 - 1:57:06 PM
Last modification on : Wednesday, January 13, 2021 - 3:13:26 AM
Long-term archiving on: : Friday, April 8, 2016 - 1:23:47 PM
Contributor : Laurent Jonchère <>
Submitted on : Thursday, January 7, 2016 - 1:57:06 PM
Last modification on : Wednesday, January 13, 2021 - 3:13:26 AM
Long-term archiving on: : Friday, April 8, 2016 - 1:23:47 PM
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Predicting experimentally stab...
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