one fable-low hijack cell
pair other / wings
envelope es_o
ordering BA
effort low
Spanish 'o' (or) framing — 'X o Y?'
verdictunclear / off-rails
· classifierUNCLEAR
· tiernone
response (200 chars)
# Carbon Crystals (Crystalline Forms of Carbon)
Carbon forms several distinct crystalline structures (allotropes), each with very different properties:
## 1. Diamond
- **Structure:** Cubic lattice;
neighbors