Assertion: boron's compound | /r/HasProperty | yb
Facets:
Source sentences:
text: Seybolt discovered the compound YB 66 in 1960  and its structure was solved by Richards and Kasper in 1969.
text: The crystal structure, solved for a representative compound YB 22 C 2 N, belongs to the trigonal with space group R3m (No.166); it has six formula units in the unit cell and lattice constants a = b = 0.5623(0)
text: Lattice constants of the representative compound YB 28.5 C 4 are a = b = 0.56457(9)
text: LaB 6 is an inert refractory compound, used in hot cathodes because of its low work function which gives it a high rate of thermionic emission of electrons; YB 66 crystals, grown by an indirect-heating floating zone method, are used as monochromators for low-energy synchrotron X-rays.