Name
Title | ||
|---|---|---|
Perfect Matchings in Polyhexes, or Recent Graph-theoretical Contributions to Benzenoids |
Abstract | ||
|---|---|---|
After an introduction on the history of polycyclic aromatic compounds, recent advances in the theory of benzenoids are briefly reviewed. Then using systems with 4, 5, or 6 benzenoid rings for illustration, the partition of the P pi-electrons among the rings of the benzenoid is presented, followed by a different way of examining the distribution of these pi-electrons which is called the signature of the benzenoid, consisting in six integers from s(6) to s(1). The P pi-electrons are divided between the two sums s(6) + s(5) + s(2) + s(1) and s(4) + s(3) characterizing thereby the closeness of benzenoids to all-resonant structures according to Clars theory. |
Year | Venue | Keywords |
|---|---|---|
2007 | JOURNAL OF UNIVERSAL COMPUTER SCIENCE | perfect matchings (1-factors, resonance structures, or Kekule structures),polycyclic aromatic hydrocarbons (polyhexes or benzenoids),isoarithmic benzenoids,Clar structures |
DocType | Volume | Issue |
Journal | 13 | 11 |
ISSN | Citations | PageRank |
0948-695X | 0 | 0.34 |
References | Authors | |
4 | 2 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Alexandru T. Balaban | 1 | 355 | 91.78 |
| Milan Randic | 2 | 635 | 203.52 |