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
.jpg)
- 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:UNLP2025-10-22T17:12:56Zoai: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:13292025-10-22 17:12:56.461SEDICI (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 |
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2001 |
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eng |
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