Posted on 1 February 200922 July 2026 by adminStructural and spectroscopic studies of the 1:1 complex of meso-tartaric acid with 1,4-dimethylpiperazine di-betaine Structural and spectroscopic studies of the 1:1 complex of meso-tartaric acid with 1,4-dimethylpiperazine di-betaine Journal of Molecular Structure Zofia Dega-Szafran, Andrzej Katrusiak, Mirosław Szafran