O. Sama

Hydrogen bonding NH/pi interactions between betacarboline and methyl benzene derivatives.

M. Galán, M. Balón, C. Carmona, 2001, Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.

Interactions between Betacarboline and Benzenoid π Bases: FTIR Evidence for the Formation of NH−π Hydrogen Bonds

M. Galán, M. Balón, C. Carmona, 1999 .