مكتبة التصاميم
1,1'-Oxybis(4-nitrobenzene) — CAS 101-63-3
بواسطة MolGod.org
مجانيCC BY-SASketchfab
1,1'-Oxybis(4-nitrobenzene) (C12H8N2O5, CAS 101-63-3) — a free educational 3D molecular model for teachers and students, by MolGod.org. Read the atoms directly: each sphere bears an engraved element symbol. Ask students to describe the framework of 1,1'-Oxybis(4-nitrobenzene) before anything else:
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, ether, 3d-printing, stem, molecular-model |
1,1'-Oxybis(4-nitrobenzene) (C12H8N2O5, CAS 101-63-3) — a free educational 3D molecular model for teachers and students, by MolGod.org. Read the atoms directly: each sphere bears an engraved element symbol.
Ask students to describe the framework of 1,1'-Oxybis(4-nitrobenzene) before anything else: two 6-membered rings, both aromatic. Then count the bonds together; there are 28 (14 single, 2 double and 12 aromatic, drawn in Kekulé form). Hand the model round and let students tally the engraved atoms: 12 C + 8 H + 2 N + 5 O, 27 in total. A good fit for lessons on aromaticity and delocalised electrons.
Full record and more free models: https://molgod.org/molecule/101-63-3/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models
Licence & provenance: https://molgod.org/licenses/stl/101-63-3/
MolGod ID MG_273-288-811-72 · PubChem CID 7568
Required attribution (CC BY-SA 4.0): "1,1'-Oxybis(4-nitrobenzene) 3D model by MolGod.org — https://molgod.org/molecule/101-63-3/ — 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.