The title compound, C 12 H 24 N 2 O 3 .C 4 H 10 O, crystallizes in space group P2 1 2 1 2 1 with two peptide molecules and two alcohol molecules in the asymmetric unit. The structure has been studied as part of a systematic survey of solvent inclusion for the L-Leu-L-Leu dipeptide, which has previously been crystallized as isomorphous ethanol, 1-propanol and 2-propanol solvates, and also as a dimethyl sulfoxide solvate.
Tao LüMuwu XuXiaojian LiaoShi‐Hai Xu
Savo LapanjeZdenka KranjcMarjan SenegačnikEva Žerovnik