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The Structural Feature of Essentially Disconnected Coronoid Systems
作者姓名:陈荣斯  张福基  Cyvin S J Cyvin B N  林可容
作者单位:Chen Rongsi(College of Finance and Economics,Fuzhou University,Fuzhou,350002)Zhang Fuji(Department of Mathematics,Xiamen University,Xiamen,361005)Cyvin S J; Cyvin B N(Department of Physical Chemistry,The University of Trondheim,Trondheim-NTH N-7034
摘    要:TheStructuralFeatureofEssentiallyDisconnectedCoronoidSystemsChenRongsi(陈荣斯)(CollegeofFinanceandEconomics,FuzhouUniversity,Fuz...

关 键 词:coronoid  system  essentially  disconnected  Kekule    structure

The Structural Feature of Essentially Disconnected Coronoid Systems
Chen Rongsi.The Structural Feature of Essentially Disconnected Coronoid Systems[J].Journal of Fuzhou University(Natural Science Edition),1995(4):14-19.
Authors:Chen Rongsi
Institution:Chen Rongsi(College of Finance and Economics, Fuzhou University, Fuzhou, 350002)Zhang Fuji(Department of Mathematics, Xiamen University, Xiamen, 361005)Cyvin S J; Cyvin B N(Department of Physical Chemistry, The University of Trondheim,Trondheim-NTH N-7034
Abstract:An essentially disconnected coronoid system is defined as a Kekulean coronoid system which has fixed single or double bonds. It is strictly proved that the subgraph, obtained from an essentially disconnected coronoid system by deleting all the fixed single bonds and all the end vertices of the fixed double bonds, is disconnected, and has at least two components, one being a normal benzenoid system, the other being a normal benzenoid system, or a normal coronoid system, or a normal generalized coronoid system.
Keywords:coronoid system  essentially disconnected  Kekule  structure
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