Vukičević, Damir; Graovac, Ante
(2005)
Compact valence sequences for molecules with single, double and triple covalent bonds.
Croatica Chemica Acta, 78
(2).
pp. 203209.
ISSN 00111643
Abstract
Molecular graphs able to model covalent multiple bonds are called plerographs. For such graphs with single, double and triple edges, we define here the compact degree sequence (n(1), n(2), n(3), n(4)), where n(i), i = 1, 2, 3, 4 denote the number of vertices of degree i. We have found the necessary and sufficient conditions (n(1), n(2), n(3), n(4)) for the existence of graph G such that G has nj, n2, n3 and n4 vertices of degrees 1, 2, 3 and 4, and have formulated the findings into three theorems.
Item Type: 
Article

Uncontrolled Keywords: 
molecular graph; covalent multiple bonds; compact valence sequences; topological indexes; plerograms; kenograms 
Subjects: 
NATURAL SCIENCES > Chemistry 
Divisions: 
NMR Center 
Projects: 
Project title  Project leader  Project code  Project type 

Diskretna matematika i primjene  Dragutin Svrtan  0037117  MZOS  Modeliranje novih ugljikovih materijala  Ante Graovac  0098039  MZOS 

Depositing User: 
Virna Brumnić

Date Deposited: 
06 Nov 2013 10:23 
URI: 
http://fulir.irb.hr/id/eprint/891 
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891
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