مكتبة التصاميم
Cinnamaldehyde 3D Molecular Model — CAS 104-55-2
بواسطة MolGod.org
مجانيCC BY-SASketchfab
Cinnamaldehyde (C9H8O, CAS 104-55-2) — a free educational 3D molecular model for teachers and students, by MolGod.org. Every sphere shows which element it is through an engraved symbol, not a colour code. In Cinnamaldehyde the ring system sets the overall shape: one aromatic 6-membered ring. Altoge
انشر هذا التصميم مجانًا وسيرسل لك الصنّاع عروضًا بالسعر ومدة التنفيذ. يُرفق التصميم بطلبك، وأنت تختار من يصنعه.
هذا التصميم مستضاف على Sketchfab. تُنزَّل ملفاته من هناك وفق الترخيص الموضّح.
| الترخيص | CC BY-SA |
|---|---|
| المصدر | Sketchfab |
| المصمّم | MolGod.org |
| نسب العمل | MolGod.org on Sketchfab · CC-BY-SA 4.0 (attribution + share-alike) · Attribution required |
| الوسوم | stl, molecule, teaching, classroom, engraved, education, science, chemistry, 3d-printing, stem, molecular-model, aromatic |
Cinnamaldehyde (C9H8O, CAS 104-55-2) — a free educational 3D molecular model for teachers and students, by MolGod.org. Every sphere shows which element it is through an engraved symbol, not a colour code.
In Cinnamaldehyde the ring system sets the overall shape: one aromatic 6-membered ring. Altogether 18 bonds hold the model together (10 single, 2 double and 6 aromatic, drawn in Kekulé form). How many atoms can the class find? The engraved spheres give 9 C + 8 H + 1 O, so the answer should be 18. Use it when you teach aromaticity and delocalised electrons, as well as the carbonyl group (C=O).
Full record and more free models: https://molgod.org/molecule/104-55-2/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models
Licence & provenance: https://molgod.org/licenses/stl/104-55-2/
MolGod ID MG_402-727-636-11 · PubChem CID 637511
Required attribution (CC BY-SA 4.0): "Cinnamaldehyde 3D model by MolGod.org — https://molgod.org/molecule/104-55-2/ — CC BY-SA 4.0"
انشر تصاميمك
ارفع ملفات STL أو 3MF أو OBJ من التطبيق. تُراجَع كل ملفات الرفع قبل ظهورها هنا، ويحتفظ المصمّمون بـ 80% من كل عملية بيع مدفوعة.