Graphical linking of MO multicenter bond index and VB structures. II-5-c rings and 6-c heterocyclic rings

Through the graphical method proposed it is possible to set a link between an MO multicenter bond index and VB structures. The value of the index depends on the order of the atoms involved if they are more than three. For 5-c rings three basic structures are required; the eventually different values...

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Detalles Bibliográficos
Autores principales: Bollini, C G, Figueiredo, A P D, Giambiagi, M
Lenguaje:eng
Publicado: 2001
Materias:
Other Fields of Physics
Acceso en línea:http://cds.cern.ch/record/747888
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author Bollini, C G
Figueiredo, A P D
Giambiagi, M
author_facet Bollini, C G
Figueiredo, A P D
Giambiagi, M
author_sort Bollini, C G
collection CERN
description Through the graphical method proposed it is possible to set a link between an MO multicenter bond index and VB structures. The value of the index depends on the order of the atoms involved if they are more than three. For 5-c rings three basic structures are required; the eventually different values are 12. Unlike the 6-c case it may happen that different pairs of basic structures are used to build the same polygon. For the 6-c rings including heteroatoms the original degeneracy of benzene splits leading eventually to 60 different I sub r sub i sub n sub g values.
id cern-747888
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
record_format invenio
spelling cern-7478882019-09-30T06:29:59Zhttp://cds.cern.ch/record/747888engBollini, C GFigueiredo, A P DGiambiagi, MGraphical linking of MO multicenter bond index and VB structures. II-5-c rings and 6-c heterocyclic ringsOther Fields of PhysicsThrough the graphical method proposed it is possible to set a link between an MO multicenter bond index and VB structures. The value of the index depends on the order of the atoms involved if they are more than three. For 5-c rings three basic structures are required; the eventually different values are 12. Unlike the 6-c case it may happen that different pairs of basic structures are used to build the same polygon. For the 6-c rings including heteroatoms the original degeneracy of benzene splits leading eventually to 60 different I sub r sub i sub n sub g values.CBPF-NF-009-01oai:cds.cern.ch:7478882001
spellingShingle Other Fields of Physics
Bollini, C G
Figueiredo, A P D
Giambiagi, M
Graphical linking of MO multicenter bond index and VB structures. II-5-c rings and 6-c heterocyclic rings
title Graphical linking of MO multicenter bond index and VB structures. II-5-c rings and 6-c heterocyclic rings
title_full Graphical linking of MO multicenter bond index and VB structures. II-5-c rings and 6-c heterocyclic rings
title_fullStr Graphical linking of MO multicenter bond index and VB structures. II-5-c rings and 6-c heterocyclic rings
title_full_unstemmed Graphical linking of MO multicenter bond index and VB structures. II-5-c rings and 6-c heterocyclic rings
title_short Graphical linking of MO multicenter bond index and VB structures. II-5-c rings and 6-c heterocyclic rings
title_sort graphical linking of mo multicenter bond index and vb structures. ii-5-c rings and 6-c heterocyclic rings
topic Other Fields of Physics
url http://cds.cern.ch/record/747888
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AT figueiredoapd graphicallinkingofmomulticenterbondindexandvbstructuresii5cringsand6cheterocyclicrings
AT giambiagim graphicallinkingofmomulticenterbondindexandvbstructuresii5cringsand6cheterocyclicrings

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