مكتبة التصاميم
Propylene 3D Molecular Model — CAS 115-07-1
بواسطة MolGod.org
مجانيCC BY-SASketchfab
Propylene (C3H6, CAS 115-07-1) — a free educational 3D molecular model for teachers and students, by MolGod.org. No legend required: the element symbol is engraved on each atom. No ring closes anywhere in Propylene, which makes it a good open-chain example: 9 atoms, 8 bonds, 7 single and 1 double.
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, propene |
Propylene (C3H6, CAS 115-07-1) — a free educational 3D molecular model for teachers and students, by MolGod.org. No legend required: the element symbol is engraved on each atom.
No ring closes anywhere in Propylene, which makes it a good open-chain example: 9 atoms, 8 bonds, 7 single and 1 double. Hand the model round and let students tally the engraved atoms: 3 C + 6 H, 9 in total. Name-and-locate exercise: students find the carbon-carbon double bond (C=C) on the model and afterwards write the name of every group they found.
Full record and more free models: https://molgod.org/molecule/115-07-1/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models
Licence & provenance: https://molgod.org/licenses/stl/115-07-1/
PubChem CID 8252 · InChIKey QQONPFPTGQHPMA-UHFFFAOYSA-N · MolGod ID MG_338-554-221-88
Required attribution (CC BY-SA 4.0): "Propylene 3D model by MolGod.org — https://molgod.org/molecule/115-07-1/ — 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.