設計庫
1-Nitropropane 3D Molecular Model — CAS 108-03-2
作者：MolGod.org
免費CC BY-SASketchfab
1-Nitropropane (C3H7NO2, CAS 108-03-2) — a free educational 3D molecular model for teachers and students, by MolGod.org. Instead of colour coding, every sphere carries its engraved element symbol. No ring closes anywhere in 1-Nitropropane, which makes it a good open-chain example: 13 atoms, 12 bond
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此設計託管於 Sketchfab。檔案需依所示授權從該網站下載。
| 授權 | CC BY-SA |
|---|---|
| 來源 | Sketchfab |
| 設計者 | MolGod.org |
| 姓名標示 | MolGod.org on Sketchfab · CC-BY-SA 4.0 (attribution + share-alike) · Attribution required |
| 標籤 | stl, molecule, teaching, classroom, engraved, education, science, chemistry, 3d-printing, stem, molecular-model, isomers |
1-Nitropropane (C3H7NO2, CAS 108-03-2) — a free educational 3D molecular model for teachers and students, by MolGod.org. Instead of colour coding, every sphere carries its engraved element symbol.
No ring closes anywhere in 1-Nitropropane, which makes it a good open-chain example: 13 atoms, 12 bonds, 11 single and 1 double. How many atoms can the class find? The engraved spheres give 3 C + 7 H + 1 N + 2 O, so the answer should be 13. Ask the class to locate the nitro group (-NO2) and name each one.
Teachers: the engraved symbols let students work with the model without a separate key.
Full record and more free models: https://molgod.org/molecule/108-03-2/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models
Licence & provenance: https://molgod.org/licenses/stl/108-03-2/
PubChem CID 7903 · InChIKey JSZOAYXJRCEYSX-UHFFFAOYSA-N · MolGod ID MG_869-442-202-97
Required attribution (CC BY-SA 4.0): "1-Nitropropane 3D model by MolGod.org — https://molgod.org/molecule/108-03-2/ — CC BY-SA 4.0"
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