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Customizable Benzaldehyde (C7H6O) - Labeled 3D Molecule Model — zdjęcie 1
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Customizable Benzaldehyde (C7H6O) - Labeled 3D Molecule Model

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Customizable labeled ball-and-stick benzaldehyde (C7H6O) model with isotope labels; native recipe + STL.

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Printables
Licencja
Creative Commons — Attribution — Noncommercial

A customizable, labeled ball-and-stick 3D model of benzaldehyde (C7H6O) - the simplest aromatic aldehyde, with the characteristic almond scent - built entirely from native TrueGeometry Playground commands.

CUSTOMIZE IT LIVE

Three sliders in the Playground reader control atom size ($ATOM), bond-stick radius ($BONDR) and bond length ($BONDL). Drag a slider or type a value and the model rebuilds. Run the attached recipe (6-benzaldehyde.txt) in the TrueGeometry Playground. Open it in the Playground: https://www.truegeometry.com/CoreWebGLTG/KBEAgentHTTP.html

ABOUT THIS MODEL

- 14 atoms, 18 bond sticks - the ring is drawn in its Kekule form (three formal C=C as twin stick pairs) and the aldehyde C=O double bond appears as another twin pair.

- Every atom carries an extruded on-sphere label: element symbol plus a sub-line naming the most-common isotope (mass, protons, neutrons - e.g. carbon "12 P-6 N-6"). Labels are included in the STL export.

- Geometry, connectivity and bond orders from PubChem CID 240. Verified bond directions and connectivity.

NOTE ON THE COVER IMAGE

The cover/hero image shows the model at the smaller-atom "hero" preset ($ATOM 12, $BONDL 34) to expose the bond structure. The STL in Files is the default preset ($ATOM 17, $BONDR 2.6, $BONDL 28) - larger atoms, shorter sticks. Set the sliders to either look in the Playground.

FULL STORY + RECIPE

Blog post (chemistry, parameters, tests, full recipe text):

https://blog.truegeometry.com/0_0_0_0/blogs/post-fa614e67.html

Molecule series hub (water, glucose, glycine and more):

https://blog.truegeometry.com/0_0_0_0/blogs/post-0cce285f.html

PubChem source: https://pubchem.ncbi.nlm.nih.gov/compound/240

PRINTING NOTES

Not test-printed yet. At the default preset some atoms overlap their neighbors slightly by design (compact molecular look); the hero preset separates them more. 0.2 mm layer height suggested. The attached molecule-guide.pdf covers general printing and customization guidance for this molecule series.

AI DISCLOSURE

Geometry, labels and recipe generated with AI assistance and verified against the PubChem 3D record.