{
 "slug": "caffeine-molecule",
 "triangles": 16532,
 "texture_px": 2048,
 "triangles_light": null,
 "texture_px_light": null,
 "files": {
  "glb": {
   "name": "caffeine-molecule.glb",
   "bytes": 915876
  },
  "blend": {
   "name": "caffeine-molecule.blend",
   "bytes": 875364
  },
  "fbx": {
   "name": "caffeine-molecule.fbx",
   "bytes": 1681468
  },
  "obj": {
   "name": "caffeine-molecule-obj.zip",
   "bytes": 783612
  },
  "usdz": {
   "name": "caffeine-molecule.usdz",
   "bytes": 1497252
  }
 },
 "extras": {
  "license": "CC0-1.0",
  "source": "grab3d.com",
  "dimensions_m": "0.274 x 0.171 x 0.303",
  "triangles": 16532,
  "textures": "PBR 2048px: base color, roughness, metallic, normal (baked)",
  "generator": "Created by grab3d",
  "created": "2026-10-26",
  "real_size": "caffeine molecule teaching model (C8H10N4O2), ball and stick, 27 cm wide, 30 cm high, 12 cm stand",
  "notes": "front faces -Y, ring plane turned 20 degrees towards the front right and tilted back 10 degrees; ball and stick model of caffeine (1,3,7-trimethylxanthine): flat purine core of a six-membered and a five-membered ring, two C=O groups and the C4=C5 and C8=N9 double bonds as parallel twin bonds, three tetrahedral methyl groups and one C-H. 24 atoms: 8 charcoal carbon, 4 blue nitrogen, 2 red oxygen, 10 white hydrogen. The N3 methyl carbon sits on the steel rod of a lilac domed stand. One solid mesh, no movable parts.",
  "set": "Cozy Science Lab Kit"
 },
 "origin": {
  "method": "procedural",
  "detail": "Built procedurally with Blender scripts. The scripts were written with the help of an AI coding assistant. No generative AI model produced the geometry or textures directly.",
  "ai_content": false,
  "ai_assisted_code": true
 }
}