Modelos para o carbono sp³: quatro pirâmides no tetraedro

Detalhes bibliográficos
Autor(a) principal: Constantino,Mauricio Gomes
Data de Publicação: 1998
Outros Autores: Souza,Altamiro Xavier de
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421998000500022
Resumo: We describe a paper model for the sp³ carbon atom, consisting of four pyramids that can be assembled to produce a tetrahedron. The main feature of this model is that, when two of the pyramids are properly put together, the solid thus formed is an "open" tetrahedron, containing edges connecting the center of the tetrahedron to its vertices. The student can easily imagine the whole tetrahedron and, at the same time, he can observe its center and the lines corresponding to the directions of sp³ orbitals.
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spelling Modelos para o carbono sp³: quatro pirâmides no tetraedromolecular modelsmodels for the sp³ carbon atompaper modelsWe describe a paper model for the sp³ carbon atom, consisting of four pyramids that can be assembled to produce a tetrahedron. The main feature of this model is that, when two of the pyramids are properly put together, the solid thus formed is an "open" tetrahedron, containing edges connecting the center of the tetrahedron to its vertices. The student can easily imagine the whole tetrahedron and, at the same time, he can observe its center and the lines corresponding to the directions of sp³ orbitals.Sociedade Brasileira de Química1998-10-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421998000500022Química Nova v.21 n.5 1998reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40421998000500022info:eu-repo/semantics/openAccessConstantino,Mauricio GomesSouza,Altamiro Xavier depor2001-05-07T00:00:00Zoai:scielo:S0100-40421998000500022Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2001-05-07T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Modelos para o carbono sp³: quatro pirâmides no tetraedro
title Modelos para o carbono sp³: quatro pirâmides no tetraedro
spellingShingle Modelos para o carbono sp³: quatro pirâmides no tetraedro
Constantino,Mauricio Gomes
molecular models
models for the sp³ carbon atom
paper models
title_short Modelos para o carbono sp³: quatro pirâmides no tetraedro
title_full Modelos para o carbono sp³: quatro pirâmides no tetraedro
title_fullStr Modelos para o carbono sp³: quatro pirâmides no tetraedro
title_full_unstemmed Modelos para o carbono sp³: quatro pirâmides no tetraedro
title_sort Modelos para o carbono sp³: quatro pirâmides no tetraedro
author Constantino,Mauricio Gomes
author_facet Constantino,Mauricio Gomes
Souza,Altamiro Xavier de
author_role author
author2 Souza,Altamiro Xavier de
author2_role author
dc.contributor.author.fl_str_mv Constantino,Mauricio Gomes
Souza,Altamiro Xavier de
dc.subject.por.fl_str_mv molecular models
models for the sp³ carbon atom
paper models
topic molecular models
models for the sp³ carbon atom
paper models
description We describe a paper model for the sp³ carbon atom, consisting of four pyramids that can be assembled to produce a tetrahedron. The main feature of this model is that, when two of the pyramids are properly put together, the solid thus formed is an "open" tetrahedron, containing edges connecting the center of the tetrahedron to its vertices. The student can easily imagine the whole tetrahedron and, at the same time, he can observe its center and the lines corresponding to the directions of sp³ orbitals.
publishDate 1998
dc.date.none.fl_str_mv 1998-10-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421998000500022
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40421998000500022
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40421998000500022
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Química Nova v.21 n.5 1998
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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