Crystal and Molecular Structure of β-(N-Benzothiazoline-2-One)Propionic Acid and Its Ethylenediammonium Salt
Jamshid AshurovSadykov Institute of Bioorganic Chemistry, Academy of Sciences of the Republic of Uzbekistan, Tashkent, Republic of UzbekistanL. Yu. IzotovaSadykov Institute of Bioorganic Chemistry, Academy of Sciences of the Republic of Uzbekistan, Tashkent, Republic of UzbekistanБ. ТашходжаевYunusov Institute of Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Tashkent, Republic of UzbekistanM. I. OlimovaYunusov Institute of Chemistry of Plant Substances, Academy of Sciences of the Republic of Uzbekistan, Tashkent, Republic of UzbekistanБ. Т. ИбрагимовSadykov Institute of Bioorganic Chemistry, Academy of Sciences of the Republic of Uzbekistan, Tashkent, Republic of Uzbekistan
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Abstract
The crystal and molecular structure of β-(N-benzothiazoline-2-one)propionic acid and its ethylenediammonium salt is studied. In the latter structure, amine groups of ethylenediamine are involved in the deprotonation of two molecules of β-(N-benzothiazoline-2-one)propionic acid. The geometry of the molecules and weak intermolecular hydrogen and dative bonds in the crystals are analyzed. The asymmetric unit of the unit cell in both structures contains two molecules of β-(N-benzothiazoline-2-one)propionic acid.
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