• 文献标题:   Symmetries and fuzzy symmetries of graphene molecules
  • 文献类型:   Article
  • 作  者:   XING SK, LI Y, ZHAO XZ, CAI ZS, SHANG ZF, XU XF, LI RF, WANG GC
  • 作者关键词:   planar graphene molecule, fuzzy layer group symmetry, membership function, irreducible representation component
  • 出版物名称:   JOURNAL OF MATHEMATICAL CHEMISTRY
  • ISSN:   0259-9791 EI 1572-8897
  • 通讯作者地址:   Nankai Univ
  • 被引频次:   1
  • DOI:   10.1007/s10910-011-9972-7
  • 出版年:   2012

▎ 摘  要

In this paper, we will investigate the fuzzy layer group symmetries of two-dimensional (2D) periodic molecules. Here, we select several graphene molecules as typical examples to discuss. For these two-dimensional graphene molecules, their MO energies, symmetries and fuzzy symmetries are preliminarily studied. In addition, we especially make a detailed comparison between the zigzag and armchair graphene molecules. These studies will develop a theoretical framework that will help us to investigate the fuzzy symmetries of various layer group molecules as well as molecules with 3D periodic structure.