Crystal Structure of ?

Id7055298
Chemical name ?
a (Å)6.9512(4)
b (Å)29.5028(18)
c (Å)7.4215(5)
α (°)90
β (°)108.876(6)
γ (°)90
V (Å3)1440.15(16)
Space groupP 1 21/n 1
Temperature (K)120
Rint0.0356