Academic literature on the topic 'Kekulé structures'

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Journal articles on the topic "Kekulé structures"

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Gutman, Ivan. "Kekulé Structures in Fluoranthenes." Zeitschrift für Naturforschung A 65, no. 5 (2010): 473–76. http://dx.doi.org/10.1515/zna-2010-0513.

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Fluoranthenes are polycyclic conjugated molecules consisting of two benzenoid fragments, connected by two carbon-carbon bonds so as to form a five-membered ring. Fluoranthenes possessing Kekul´e structures are classified into three types, depending on the nature of the two carbon-carbon bonds connecting the two benzenoid fragments. Either both these bonds are essentially single (i. e., single in all Kekul´e structures), or both are essentially double (i. e., double in all Kekul´e structures), or one is essentially single and the other is essentially double. All Kekul´ean fluoranthenes have equ
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Cigher, S., D. Vukičević, and M. V. Diudea. "On Kekulé structures count." Journal of Mathematical Chemistry 45, no. 2 (2008): 279–86. http://dx.doi.org/10.1007/s10910-008-9404-5.

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Brendsdal, E., and S. J. Cyvin. "Kekulé structures of footballene." Journal of Molecular Structure: THEOCHEM 188, no. 1-2 (1989): 55–66. http://dx.doi.org/10.1016/0166-1280(89)85025-0.

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Křivka, Pavel, and Nenad Trinajstić. "Parity of Kekulé structures revisited." Collection of Czechoslovak Chemical Communications 50, no. 2 (1985): 291–99. http://dx.doi.org/10.1135/cccc19850291.

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Vukičević, Damir, and Milan Randić. "On Kekulé structures of buckminsterfullerene." Chemical Physics Letters 401, no. 4-6 (2005): 446–50. http://dx.doi.org/10.1016/j.cplett.2004.11.098.

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Miličević, Ante, Sonja Nikolić, and N. Trinajstić. "Coding and Ordering Kekulé Structures†." Journal of Chemical Information and Computer Sciences 44, no. 2 (2004): 415–21. http://dx.doi.org/10.1021/ci0304270.

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R.B.M. "Kekulé Structures in Benzenoid Hydrocarbons." Journal of Molecular Structure 197 (June 1989): 373–74. http://dx.doi.org/10.1016/0022-2860(89)85179-8.

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Trinajstić, Nenad, and Damir Vukičević. "Mathematical studies of Kekulé structures." Structural Chemistry 18, no. 6 (2007): 807–12. http://dx.doi.org/10.1007/s11224-007-9241-3.

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Hall, George G. "Aromaticity measured by Kekulé structures." International Journal of Quantum Chemistry 39, no. 4 (1991): 605–13. http://dx.doi.org/10.1002/qua.560390407.

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Cyvin, S. J. "Enumeration of kekulé structures: Chevrons." Journal of Molecular Structure: THEOCHEM 133 (November 1985): 211–19. http://dx.doi.org/10.1016/0166-1280(85)85018-1.

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Dissertations / Theses on the topic "Kekulé structures"

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Lin, Ying-Ting, and 林映廷. "Kekulé Structures of Fullerenes: a Theoretical View of Stability and Precursors." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/3s6p4s.

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碩士<br>國立臺灣大學<br>化學研究所<br>106<br>Two topics are included in this thesis. In the first topic, the relation between number of Kekulé structures and fullerene’s stability is studied. Kekulé structures in fullerene chemistry correspond to perfect matchings in mathematics, so that we could introduce the FKT algorithm in mathematics on fullerenes to enumerate their Kekulé structures. The number of Kekulé structures in distinct fullerene isomers up to C120 and IPR isomers up to C160 are counted, demonstrating the relatively strong correlation between resonance energy, which is an index of π- electron
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Books on the topic "Kekulé structures"

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Cyvin, S. J., and I. Gutman. Kekulé Structures in Benzenoid Hydrocarbons. Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-662-00892-8.

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Cyvin, S. J. Kekulé Structures in Benzenoid Hydrocarbons. Springer Berlin Heidelberg, 1988.

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Cyvin, Sven J. Kekulé structures in benzenoid hydrocarbons. Springer-Verlag, 1988.

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H, Wotiz John, ed. The Kekulé riddle: A challenge for chemists and psychologists. Cache River Press, 1993.

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Book chapters on the topic "Kekulé structures"

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Gutman, Ivan, and Sven Josef Cyvin. "Kekulé Structures." In Introduction to the Theory of Benzenoid Hydrocarbons. Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-87143-6_5.

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Lučić, Bono, Ante Miličević, Sonja Nikolić, and Nenad Trinajstić. "Coding and Ordering Benzenoids and Their Kekulé Structures." In Carbon Bonding and Structures. Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-1733-6_9.

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Cyvin, S. J., and I. Gutman. "Kekulé Structures and their Numbers: General Results." In Lecture Notes in Chemistry. Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-662-00892-8_3.

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Cyvin, S. J., and I. Gutman. "Introduction to the Enumeration of Kekulé Structures." In Lecture Notes in Chemistry. Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-662-00892-8_4.

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Vukičević, Damir, and Milan Randić. "Detailed Atlas of Kekulé Structures of the Buckminsterfullerene." In The Mathematics and Topology of Fullerenes. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-94-007-0221-9_8.

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Fuji, Zhang, Guo Xiaofeng, and Chen Rongsi. "The existence of Kekulé structures in a benzenoid system." In Topics in Current Chemistry. Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/3-540-51505-4_23.

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Cyvin, S. J., J. Brunvoll, B. N. Cyvin, R. S. Chen, and F. J. Zhang. "Classifications of Polygonal Systems, and Some Aspects of Kekulé Structures." In Lecture Notes in Chemistry. Springer Berlin Heidelberg, 1994. http://dx.doi.org/10.1007/978-3-642-50157-9_2.

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Rongsi, Chen, S. J. Cyvin, B. N. Cyvin, J. Brunvoll, and D. J. Klein. "Methods of enumerating Kekulé structures, exemplified by applications to rectangle-shaped benzenoids." In Topics in Current Chemistry. Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/3-540-51505-4_26.

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Tudoran, Marina A., and Mihai V. Putz. "Kekulé Structure." In New Frontiers in Nanochemistry. Apple Academic Press, 2020. http://dx.doi.org/10.1201/9780429022944-21.

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Cyvin, S. J., and I. Gutman. "Distribution of K, and Kekulé Structure Statistics." In Lecture Notes in Chemistry. Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-662-00892-8_18.

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Conference papers on the topic "Kekulé structures"

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Kertesz, M. "The electronic structure of some non-kekule conjugated polymers." In International Conference on Science and Technology of Synthetic Metals. IEEE, 1994. http://dx.doi.org/10.1109/stsm.1994.835216.

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