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Croatica Chemica Acta, Vol. 69 No. 3, 1996.

Izvorni znanstveni članak

Unbranched Catacondensed Polygonal Systems Containing Hexagons and Tetragons

Sven J. Cyvin ; Department of Physical Chemistry, The University of Trondheim, N-7034 Trondheim-NTH, Norway
Bjorg N. Cyvin ; Department of Physical Chemistry, The University of Trondheim, N-7034 Trondheim-NTH, Norway
Jon Brunvoll ; Department of Physical Chemistry, The University of Trondheim, N-7034 Trondheim-NTH, Norway

Puni tekst: engleski, pdf (4 MB) str. 757-774 preuzimanja: 67* citiraj
APA 6th Edition
Cyvin, S.J., Cyvin, B.N. i Brunvoll, J. (1996). Unbranched Catacondensed Polygonal Systems Containing Hexagons and Tetragons. Croatica Chemica Acta, 69 (3), 757-774. Preuzeto s https://hrcak.srce.hr/177109
MLA 8th Edition
Cyvin, Sven J., et al. "Unbranched Catacondensed Polygonal Systems Containing Hexagons and Tetragons." Croatica Chemica Acta, vol. 69, br. 3, 1996, str. 757-774. https://hrcak.srce.hr/177109. Citirano 17.02.2019.
Chicago 17th Edition
Cyvin, Sven J., Bjorg N. Cyvin i Jon Brunvoll. "Unbranched Catacondensed Polygonal Systems Containing Hexagons and Tetragons." Croatica Chemica Acta 69, br. 3 (1996): 757-774. https://hrcak.srce.hr/177109
Harvard
Cyvin, S.J., Cyvin, B.N., i Brunvoll, J. (1996). 'Unbranched Catacondensed Polygonal Systems Containing Hexagons and Tetragons', Croatica Chemica Acta, 69(3), str. 757-774. Preuzeto s: https://hrcak.srce.hr/177109 (Datum pristupa: 17.02.2019.)
Vancouver
Cyvin SJ, Cyvin BN, Brunvoll J. Unbranched Catacondensed Polygonal Systems Containing Hexagons and Tetragons. Croatica Chemica Acta [Internet]. 1996 [pristupljeno 17.02.2019.];69(3):757-774. Dostupno na: https://hrcak.srce.hr/177109
IEEE
S.J. Cyvin, B.N. Cyvin i J. Brunvoll, "Unbranched Catacondensed Polygonal Systems Containing Hexagons and Tetragons", Croatica Chemica Acta, vol.69, br. 3, str. 757-774, 1996. [Online]. Dostupno na: https://hrcak.srce.hr/177109. [Citirano: 17.02.2019.]

Sažetak
An algebraic solution for the isomer numbers of unbranched a-4-
catafusenes is presented. An a-4-catafusene is a catacondensed polygonal system consisting of exactly o: tetragons each and otherwise only hexagons. This analysis, which makes use of certain triangular matrices including the Pascal triangle, is a continuation of
a previous work on di-4-catafusenes. By serendipity, the problem
was reversed in the sence that the systems were considered as possessing '7 hexagons each and otherwise only tetragons. Under this
viewpoint the enumeration problem could be solved more directly
and led to explicit formulas. Finally, the resuIts are applied to catafusenes as a special case.

Hrčak ID: 177109

URI
https://hrcak.srce.hr/177109

Posjeta: 122 *