Croatica Chemica Acta, Vol. 77 No. 1-2, 2004.
Izvorni znanstveni članak
On Molecular Graphs with Valencies 1, 2 and 4 with Prescribed Numbers of Bonds
Damir Vukičević
; Faculty of Science, University of Split, Nikole Tesle 12, HR-21000 Split, Croatia
Ante Graovac
; The Ruđer Bošković Institute, P.O. Box 180, HR-10002 Zagreb, Croatia
Sažetak
In this paper, necessary and sufficient conditions are given for the existence of molecular graph(s) with the prescribed sequence m11, m12, m14, m22, m24, m44, where mij denotes the number of edges (bonds) connecting vertices (atoms) of degree i with vertices of degree j. The main result expressed as Theorem 1 covers the great variety of molecules with valencies 1, 2 and 4.
Ključne riječi
molecular graphs; prescribed sequence; molecules with valencies 1, 2, 4
Hrčak ID:
102721
URI
Datum izdavanja:
31.5.2004.
Posjeta: 968 *