Selenium carboxylic acids betaine; 3,3â²,3â³-selenotris(propanoic acid) betaine, Se(CH2CH2COOH)2(CH2CH2COO)
Keywords: Se-betaine; Selenium betaine; Selenium-oxygen intramolecular interactions; Strong hydrogen bonding; Crystal structures; 77Se NMR; FTIR; NNBASCSOJJLIMM-UHFFFAOYSA-N;