設計庫
2-Bromobenzophenone 3D Model — CAS 13047-06-8
作者：MolGod.org
免費CC BY-SASketchfab
2-Bromobenzophenone (C13H9BrO, CAS 13047-06-8) — a free educational 3D molecular model for teachers and students, by MolGod.org. Instead of colour coding, every sphere carries its engraved element symbol. Let the group sketch what they see in 2-Bromobenzophenone, namely two 6-membered rings, both a
免費發布這個設計，創客會傳送含價格和交期的報價給你。設計會附在你的需求上，由你選擇誰來製作。
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, aromatic |
2-Bromobenzophenone (C13H9BrO, CAS 13047-06-8) — a free educational 3D molecular model for teachers and students, by MolGod.org. Instead of colour coding, every sphere carries its engraved element symbol.
Let the group sketch what they see in 2-Bromobenzophenone, namely two 6-membered rings, both aromatic; afterwards they compare the sketch with the 25 bonds on the model (12 single, 1 double and 12 aromatic, drawn in Kekulé form). How many atoms can the class find? The engraved spheres give 13 C + 9 H + 1 Br + 1 O, so the answer should be 24. On the printed model, students can point to the ketone group (C=O) and the C-Br bond.
Full record and more free models: [2-Bromobenzophenone on MolGod](https://molgod.org/molecule/13047-06-8/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models)
Licence & provenance: https://molgod.org/licenses/stl/13047-06-8/
Required attribution (CC BY-SA 4.0): "2-Bromobenzophenone 3D model by MolGod.org — https://molgod.org/molecule/13047-06-8/ — CC BY-SA 4.0"
發布你的設計
在 App 中上傳 STL、3MF 或 OBJ 檔案。每個上傳在出現在這裡之前都會經過審核，設計者可獲得每筆付費銷售的 80%。