Graphical Linking of MO Multicenter Bond Index and VB Structures : II- 5-c Rings and 6-c Heterocyclic Rings
- Autores
- Bollini, Carlos Guido; Giambiagi, Mario; Segre de Giambiagi, Myriam; Paiva de Figueiredo, Aloysio
- Año de publicación
- 2001
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Through the graphical method proposed, it is possible to create 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 there 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 Iring values.
Facultad de Ciencias Exactas - Materia
-
Física
Ciencias Exactas
MO multicenter bond index
VB structures
5 -c rings
6 -c heterocyclic rings - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/139350
Ver los metadatos del registro completo
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Graphical Linking of MO Multicenter Bond Index and VB Structures : II- 5-c Rings and 6-c Heterocyclic RingsBollini, Carlos GuidoGiambiagi, MarioSegre de Giambiagi, MyriamPaiva de Figueiredo, AloysioFísicaCiencias ExactasMO multicenter bond indexVB structures5 -c rings6 -c heterocyclic ringsThrough the graphical method proposed, it is possible to create 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 there 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 Iring values.Facultad de Ciencias Exactas2001info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf113-120http://sedici.unlp.edu.ar/handle/10915/139350enginfo:eu-repo/semantics/altIdentifier/issn/1040-0400info:eu-repo/semantics/altIdentifier/issn/1572-9001info:eu-repo/semantics/altIdentifier/doi/10.1023/a:1016692425299info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:31:58Zoai:sedici.unlp.edu.ar:10915/139350Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:31:58.371SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
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 |
spellingShingle |
Graphical Linking of MO Multicenter Bond Index and VB Structures : II- 5-c Rings and 6-c Heterocyclic Rings Bollini, Carlos Guido Física Ciencias Exactas MO multicenter bond index VB structures 5 -c rings 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_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_sort |
Graphical Linking of MO Multicenter Bond Index and VB Structures : II- 5-c Rings and 6-c Heterocyclic Rings |
dc.creator.none.fl_str_mv |
Bollini, Carlos Guido Giambiagi, Mario Segre de Giambiagi, Myriam Paiva de Figueiredo, Aloysio |
author |
Bollini, Carlos Guido |
author_facet |
Bollini, Carlos Guido Giambiagi, Mario Segre de Giambiagi, Myriam Paiva de Figueiredo, Aloysio |
author_role |
author |
author2 |
Giambiagi, Mario Segre de Giambiagi, Myriam Paiva de Figueiredo, Aloysio |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Física Ciencias Exactas MO multicenter bond index VB structures 5 -c rings 6 -c heterocyclic rings |
topic |
Física Ciencias Exactas MO multicenter bond index VB structures 5 -c rings 6 -c heterocyclic rings |
dc.description.none.fl_txt_mv |
Through the graphical method proposed, it is possible to create 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 there 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 Iring values. Facultad de Ciencias Exactas |
description |
Through the graphical method proposed, it is possible to create 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 there 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 Iring values. |
publishDate |
2001 |
dc.date.none.fl_str_mv |
2001 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/139350 |
url |
http://sedici.unlp.edu.ar/handle/10915/139350 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/1040-0400 info:eu-repo/semantics/altIdentifier/issn/1572-9001 info:eu-repo/semantics/altIdentifier/doi/10.1023/a:1016692425299 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
dc.format.none.fl_str_mv |
application/pdf 113-120 |
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reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
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SEDICI (UNLP) - Universidad Nacional de La Plata |
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alira@sedici.unlp.edu.ar |
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