DL-Valine–succinic acid (2/1)

Abstract

In the title compound, 2C5H11NO2·C4H6O4, the dl-valine mol­ecule exists in the zwitterionic form and the neutral succinic acid mol­ecule lies across an inversion center. There are no direct hydrogen-bonding interactions between succinic acid mol­ecules. Valine and succinic acid mol­ecules form alternating columns parallel to the c axis and are interlinked through characteristic hydrogen bonds to form a three-dimensional network.