Crystal Structure of Cyclo(L-isoleucyl-L-isoleucyl)

Id2209254
Common namecyclo(L-isoleucyl-L-isoleucyl)
Chemical name(3S,6S)-3,6-bis(S-sec-butyl)-2,5-piperazine-2,5-dione
a (Å)6.242(9)
b (Å)10.814(15)
c (Å)19.79(3)
α (°)90.00
β (°)90.00
γ (°)90.00
V (Å3)1336(3)
Space groupP 21 21 21
Temperature (K)105(2)
Rint0.0361
Publication: Acta Crystallographica Section E (2006) 62, 6 o2358-o2360