Assertion: silica tetrahedron | /r/CapableOf | share oxygen atoms
Facets:
value: in …
type: LOCATION
value: at edges
type: LOCATION
value: at corners
type: LOCATION
value: at —
type: LOCATION
Source sentences:
text: The variation in the silicon-to-oxygen ratio occurs because the silicon-oxygen tetrahedrons may exist as discrete, independent units or may share oxygen atoms at corners, edges, or—in…