Biblioteka projektów
1,1'-Oxybis(4-nitrobenzene) — CAS 101-63-3
autor: MolGod.org
Za darmoCC 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:
Opublikuj ten projekt za darmo, a makerzy przyślą oferty z ceną i terminem. Projekt zostanie dołączony do zlecenia; ty wybierasz wykonawcę.
Ten projekt jest hostowany w Sketchfab. Pliki pobiera się stamtąd, na podanej licencji.
| Licencja | CC BY-SA |
|---|---|
| Źródło | Sketchfab |
| Projektant | MolGod.org |
| Uznanie autorstwa | MolGod.org on Sketchfab · CC-BY-SA 4.0 (attribution + share-alike) · Attribution required |
| Tagi | 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"
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