dor_id: 4140935
506.#.#.a: Público
590.#.#.d: Los artículos enviados a la revista "Educación Química", se juzgan por medio de un proceso de revisión por pares
510.0.#.a: Bibliografía latinoamericana (Biblat); Coordinación de la formación del personal de nivel superior (CAPES); Consejo Nacional de Ciencia y Tecnología (CONACyT); Dialnet; Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); Matriz De Información de Análisis de Revistas (MIAR); PERIODICA; Scientific Electronic Library Online (SciELO); A Division of the American Chemical Society (CAS); Scimago Journal & Country Rank; Scopus; European Reference index for the Humanities and Social Sciences (ERIHPLUS)
561.#.#.u: https://quimica.unam.mx/
650.#.4.x: Biología y Química
336.#.#.b: article
336.#.#.3: Artículo de Investigación
336.#.#.a: Artículo
351.#.#.6: https://www.revistas.unam.mx/index.php/req
351.#.#.b: Educación Química
351.#.#.a: Artículos
harvesting_group: RevistasUNAM
270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx
590.#.#.c: Open Journal Systems (OJS)
270.#.#.d: MX
270.1.#.d: México
590.#.#.b: Concentrador
883.#.#.u: https://revistas.unam.mx/catalogo/
883.#.#.a: Revistas UNAM
590.#.#.a: Coordinación de Difusión Cultural
883.#.#.1: https://www.publicaciones.unam.mx/
883.#.#.q: Dirección General de Publicaciones y Fomento Editorial
850.#.#.a: Universidad Nacional Autónoma de México
856.4.0.u: https://www.revistas.unam.mx/index.php/req/article/view/63873/56052
100.1.#.a: Khalilian, M. Hossein; Khosravi, Hormoz; Mirzaei, Saber
524.#.#.a: Khalilian, M. Hossein, et al. (2016). Modified Newman projections: A new representation of the Newman notations to convey conformational properties. Educación Química; Vol. 27 Núm. 4, 2016; 269 - 277. Recuperado de https://repositorio.unam.mx/contenidos/4140935
245.1.0.a: Modified Newman projections: A new representation of the Newman notations to convey conformational properties
502.#.#.c: Universidad Nacional Autónoma de México
561.1.#.a: Facultad de Química, UNAM
264.#.0.c: 2016
264.#.1.c: 2018-03-12
653.#.#.a: Demonstration; Organic chemistry; Newman projections; Conformational analysis
506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico educquim@unam.mx
884.#.#.k: https://www.revistas.unam.mx/index.php/req/article/view/63873
001.#.#.#: 047.oai:ojs.pkp.sfu.ca:article/63873
041.#.7.h: spa
520.3.#.a: Conformational analysis is one of the significant subjects in the organic chemistry curriculum. Since this subject may be intricate for some beginner students, a concrete model (an activity) has been devised to explain the conformational concepts with an intriguing and simple method. This model is based on geometric shapes (particularly triangles) in which the revolution of each shape on its axis at the centroid (around its vertices and edges) simulates the rotation about a single bond in a molecule. If we take edges as lower energy (more stable) and vertices as higher energy (less stable), this revolution gives a graph almost identical to the actual conformational energy diagram of that molecule. These shapes can also incorporate into the Newman projections to form a tangible representation of these notations. Most of the participants, who got familiar with these newly modified Newman projections, found them beneficial in enhancing the students’ perception of the basic conformational properties of the molecules. Furthermore, searching for a relevant shape to match the right molecule serves as an activity that in addition to being enjoyable can encourage the students to get engaged with the topic. This model is applicable to a large variety of molecules such as the hydrocarbon, aldehyde and ketone molecules, which can also generalize to more functional groups and compounds.
773.1.#.t: Educación Química; Vol. 27 Núm. 4 (2016); 269 - 277
773.1.#.o: https://www.revistas.unam.mx/index.php/req
022.#.#.a: ISSN electrónico: 1870-8404; ISSN impreso: 0187-893X
310.#.#.a: Trimestral
300.#.#.a: Páginas: 269-277
264.#.1.b: Facultad de Química, UNAM
doi: https://doi.org/10.1016/j.eq.2016.02.003
handle: 00e2e1b6e2a9e7df
harvesting_date: 2023-06-20 17:00:00.0
856.#.0.q: application/pdf
file_creation_date: 2016-09-26 14:46:01.0
file_modification_date: 2016-09-26 09:17:41.0
file_creator: M. Hossein Khalilian
file_name: ee36ef8985852b57949181fc4edcb547b42614581e27870d5e1dd577e43bfc0d.pdf
file_pages_number: 9
file_format_version: application/pdf; version=1.7
file_size: 1034503
last_modified: 2023-06-20 17:00:00
license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es
license_type: by-nc-nd
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