Zusammenhang von Graphentheorie und MO-Theorie von Molekeln mit Systemen konjugierter Bindungen
Zusammenhang von Graphentheorie und MO-Theorie von Molekeln mit Systemen konjugierter Bindungen
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DOI:
10.1002/hlca.19560390623
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发表时间:
1956
影响因子:
1.8
通讯作者:
H. Günthard;H. Primas
中科院分区:
文献类型:
--
作者:
H. Günthard;H. Primas
Relations between the simple form of MO-theory (two parameter theory) and the theory of spectra of graphs are investigated. By the use of some theorems of graph theory it is shown that the spectra of energy eigenvalues given by the simple MO-theory are determined besides of scale factors by the topology of the conjugated systems. Furthermore bond orders and charge orders are completely determined by the topology. A procedure for the calculation of the characteristic polynom and the characteristic vectors directly from the graph is given.