Assertion: crystalline structure | /r/HasProperty | fm3m structures
Facets:
Source sentences:
text: The fluorite structure and anti-fluorite structures (AB 2 ) are also Fm3m structures but have a 1:2 ratio of ions.
text: The fluorite structure and anti-fluorite structures (AB 2 ) are also Fm3m structures but have a 1:2 ratio of ions.