# face-centered cubic

> one of two densest possible sphere packings in 3D Euclidean space

**Wikidata**: [Q3006714](https://www.wikidata.org/wiki/Q3006714)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Face-centered_cubic)  
**Source**: https://4ort.xyz/entity/face-centered-cubic