Crystal Structure of ?

Id2300091
Chemical name ?
a (Å)5.08990(16)
b (Å)6.7810(2)
c (Å)4.52797(13)
α (°)90.0
β (°)90.0
γ (°)90.0
V (Å3)156.281(8)
Space groupP n m a
Temperature (K)600