Literaturnachweis - Detailanzeige
| Autor/inn/en | de Cataldo, Riccardo; Griffith, Kaitlyn M.; Fogarty, Keir H. |
|---|---|
| Titel | Hands-On Hybridization: 3D-Printed Models of Hybrid Orbitals |
| Quelle | In: Journal of Chemical Education, 95 (2018) 9, S.1601-1606 (6 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Zusatzinformation | ORCID (Fogarty, Keir H.) |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 0021-9584 |
| DOI | 10.1021/acs.jchemed.8b00078 |
| Schlagwörter | Introductory Courses; Science Instruction; Visualization; Molecular Structure; Geometry; Computer Software; Cost Effectiveness; Teaching Methods; Undergraduate Students; Mathematical Models; Computer Peripherals |
| Abstract | Introductory chemistry students encounter the concept of hybrid orbitals as a transition from atomic orbitals to molecular bonding. The principal purpose of learning hybridization in the undergraduate curriculum is to impart an understanding of the origins of molecular bonding and geometry. Physical models of both individual hybrid orbitals and combinations of hybrid orbital types have the potential to aid in student visualization of molecular geometry. 3D printing can serve to generate physically accurate models in a cost-effective manner. The use of a freely available JavaScript applet (CalcPlot3D) enables the generation of 3D-printing files (.stl/.3mf files) that can be subsequently printed on a 3D printer. The procedure is low-cost and relatively flexible and produces mathematically accurate hybrid orbital models that can serve as hands-on pedagogical tools. (As Provided). |
| Anmerkungen | Division of Chemical Education, Inc. and ACS Publications Division of the American Chemical Society. 1155 Sixteenth Street NW, Washington, DC 20036. Tel: 800-227-5558; Tel: 202-872-4600; e-mail: eic@jce.acs.org; Web site: http://pubs.acs.org/jchemeduc |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2020/1/01 |
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