Библиотека моделей
N-isopropyl-N'-phenyl-p-phenylenediamine
автор: MolGod.org
БесплатноCC BY-SASketchfab
N-isopropyl-N'-phenyl-p-phenylenediamine (C15H18N2, CAS 101-72-4) — a free educational 3D molecular model for teachers and students, by MolGod.org. Read the atoms directly: each sphere bears an engraved element symbol. At its heart, N-isopropyl-N'-phenyl-p-phenylenediamine is built around two 6-mem
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Эта модель размещена на Sketchfab. Файлы скачиваются оттуда на условиях указанной лицензии.
| Лицензия | CC BY-SA |
|---|---|
| Источник | Sketchfab |
| Автор | MolGod.org |
| Указание авторства | MolGod.org on Sketchfab · CC-BY-SA 4.0 (attribution + share-alike) · Attribution required |
| Теги | stl, molecule, teaching, classroom, engraved, education, science, chemistry, 3d-printing, stem, molecular-model, amine |
N-isopropyl-N'-phenyl-p-phenylenediamine (C15H18N2, CAS 101-72-4) — a free educational 3D molecular model for teachers and students, by MolGod.org. Read the atoms directly: each sphere bears an engraved element symbol.
At its heart, N-isopropyl-N'-phenyl-p-phenylenediamine is built around two 6-membered rings, both aromatic. The model shows 36 bonds: 24 single and 12 aromatic, drawn in Kekulé form. Counting task: 15 C + 18 H + 2 N gives 35 engraved spheres; can the class rebuild the formula C15H18N2 from the model alone? Before any theory, let students hunt on the model for the two secondary amino groups (-NH-).
Full record and more free models: https://molgod.org/molecule/101-72-4/?utm_source=sketchfab&utm_medium=referral&utm_campaign=edu-3d-models
Licence & provenance: https://molgod.org/licenses/stl/101-72-4/
Required attribution (CC BY-SA 4.0): "N-isopropyl-N'-phenyl-p-phenylenediamine 3D model by MolGod.org — https://molgod.org/molecule/101-72-4/ — CC BY-SA 4.0"
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