Crystal Structure of ?

Id7119154
Chemical name ?
a (Å)25.7542(3)
b (Å)25.7542(3)
c (Å)6.7550(3)
α (°)90
β (°)90
γ (°)120
V (Å3)3880.18(18)
Space groupR -3 :H
Temperature (K)200
Rint0.0280
Publication: Chemical Communications (2016) 52, 10048-10051