Библиотека моделей
1,2-Dichloroethane 3D Model — CAS 107-06-2
автор: MolGod.org
БесплатноCC BY-SASketchfab
1,2-Dichloroethane (C2H4Cl2, CAS 107-06-2) — a free educational 3D molecular model for teachers and students, by MolGod.org. Every atom carries its engraved element symbol (C, H, O, N...), so no colour key is needed. 1,2-Dichloroethane has no rings at all: its 8 atoms form an open chain held togeth
Эта модель размещена на Sketchfab. Файлы скачиваются оттуда на условиях указанной лицензии.
| Лицензия | CC BY-SA |
|---|---|
| Источник | Sketchfab |
| Автор | MolGod.org |
| Указание авторства | MolGod.org on Sketchfab · CC-BY-SA 4.0 (attribution + share-alike) · Attribution required |
| Теги | stl, molecule, teaching, classroom, engraved, education, science, chemistry, 3d-printing, stem, molecular-model, 1-2 |
1,2-Dichloroethane (C2H4Cl2, CAS 107-06-2) — a free educational 3D molecular model for teachers and students, by MolGod.org. Every atom carries its engraved element symbol (C, H, O, N...), so no colour key is needed.
1,2-Dichloroethane has no rings at all: its 8 atoms form an open chain held together by 7 bonds (all of them single). Counting task: 2 C + 4 H + 2 Cl gives 8 engraved spheres; can the class rebuild the formula C2H4Cl2 from the model alone? Ask the class to locate the two C-Cl bonds and name each one. It makes organohalogen compounds and carbon-halogen bonds easier to see.
Full record and more free models: https://molgod.org/molecule/107-06-2/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models
Licence & provenance: https://molgod.org/licenses/stl/107-06-2/
PubChem CID 11 · InChIKey WSLDOOZREJYCGB-UHFFFAOYSA-N · MolGod ID MG_105-569-074-10
Required attribution (CC BY-SA 4.0): "1,2-Dichloroethane 3D model by MolGod.org — https://molgod.org/molecule/107-06-2/ — CC BY-SA 4.0"
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