设计库
1-Ethynyl-2-fluorobenzene — CAS 766-49-4
作者：MolGod.org
免费CC BY-SASketchfab
1-Ethynyl-2-fluorobenzene (C8H5F, CAS 766-49-4) — a free educational 3D molecular model for teachers and students, by MolGod.org. No legend required: the element symbol is engraved on each atom. Which rings can the class see in 1-Ethynyl-2-fluorobenzene? The answer is one aromatic 6-membered ring,
免费发布这个设计，创客会给你发送含价格和交期的报价。设计会附在你的需求上，由你选择谁来制作。
此设计托管在 Sketchfab。文件需从该网站按所示许可证下载。
| 许可证 | CC BY-SA |
|---|---|
| 来源 | Sketchfab |
| 设计者 | MolGod.org |
| 署名 | MolGod.org on Sketchfab · CC-BY-SA 4.0 (attribution + share-alike) · Attribution required |
| 标签 | stl, molecule, teaching, classroom, engraved, education, science, chemistry, 3d-printing, stem, molecular-model, aromatic |
1-Ethynyl-2-fluorobenzene (C8H5F, CAS 766-49-4) — a free educational 3D molecular model for teachers and students, by MolGod.org. No legend required: the element symbol is engraved on each atom.
Which rings can the class see in 1-Ethynyl-2-fluorobenzene? The answer is one aromatic 6-membered ring, joined up by 14 bonds altogether (7 single, 1 triple and 6 aromatic, drawn in Kekulé form). Use the engraved letters like a register: call out each element and tick it off until the class reaches 8 C + 5 H + 1 F (14 atoms altogether). Ask the class to locate the carbon-carbon triple bond and the C-F bond and name each one.
Full record and more free models: https://molgod.org/molecule/766-49-4/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models
Licence & provenance: https://molgod.org/licenses/stl/766-49-4/
MolGod ID MG_308-551-428-33 · PubChem CID 643358
Required attribution (CC BY-SA 4.0): "1-Ethynyl-2-fluorobenzene 3D model by MolGod.org — https://molgod.org/molecule/766-49-4/ — CC BY-SA 4.0"
发布你的设计
在应用中上传 STL、3MF 或 OBJ 文件。每个上传在出现在这里之前都会经过审核，设计者可获得每笔付费销售的 80%。