Crystal Structure of ?

Id7027251
Chemical name ?
a (Å)11.500(3)
b (Å)20.814(6)
c (Å)21.055(6)
α (°)90
β (°)97.92(2)
γ (°)90
V (Å3)4992(2)
Space groupP 1 21/c 1
Temperature (K)294
Rint0.051
Publication: Journal of the Chemical Society, Dalton Transactions (1999) 13 2159