Assertion: icosahedron's symmetry | /r/CapableOf | match with neighboring clusters
Facets:
value: geometrically
type: MANNER
value: for long-range dense packing
type: PURPOSE
Source sentences:
text: Importantly, the local translational symmetry of the fcc configuration makes the distorted icosahedra easy to geometrically match with neighboring clusters for long-range dense packing.