The Crystal Structures of gamma-Aminobutyric Acid Choline Ester Diiodide and gamma-Aminobutyric Acid Choline Ester (+-)-Tartrate.
- 1 January 1976
- journal article
- research article
- Published by Danish Chemical Society in Acta Chemica Scandinavica
- Vol. 30b (7) , 643-650
- https://doi.org/10.3891/acta.chem.scand.30b-0643
Abstract
The crystal structures of GABA choline ester diiodide, GAKOLI and of GABA choline ester (.+-.)-tartrate, GAKTRA were determined from diffractometer collected 3-dimensional X-ray data and refined by full-matrix least-squares techniques to R values of 0.049 and 0.075 for GAKOLI and GAKTRA, respectively. The conformations of the GABA-moieties in the 2 crystal structures differ from one another, while the conformations of the choline moieties are almost the same. No H bonding involves the ester O2 atoms.This publication has 0 references indexed in Scilit: