摘要:
A reaction between sulfur(IV) oxide and aqueous N-(2-hydroxyethyl)ethylenediamine yields onium sulfite of composition (HOCH2CH2NH2CH2CH2NH3)SO3 center dot H2O, which has been characterized by X-ray diffraction, IR spectroscopy, and mass spectrometry. The three-dimensional structure of the salt is stabilized by numerous hydrogen bonds, such as NHaEuro broken vertical bar O and OHaEuro broken vertical bar O.