addenda and errata
Unique thermodynamic relationships for ΔfHo and ΔfGo for crystalline inorganic salts. I. Predicting the possible existence and synthesis of Na2SO2 and Na2SeO2. Addendum
aUniversidad de Burgos, Parque Científico y Tecnológico, Edificio I+D+I, Plaza Misael Bañuelos, Burgos 09001, Spain, bDepartment of Chemistry and Biochemistry, University of Maryland, Baltimore County, Maryland 21250, USA, and cDepartment of Chemistry, University of Warwick, Gibbet Hill Road, Coventry CV4 7AL, England
*Correspondence e-mail: h.d.b.jenkins@warwick.ac.uk
Addendum to Vegas et al. [(2012), Acta Cryst. B68, 511–527].
Keywords: volume-based thermodynamics (VBT); oxidation–pressure concept; condensed phases; structural science.
Our article (Vegas et al., 2012) reported, inter alia, the likely stability of the SO22- moiety in the solid state in its compounds. Our conclusions were that K2SO2 and Cs2SO2 emerged as the two most likely alkali metal sulfoxylates to be stable and that Na2SeO2 was the more suitable sulfoxylate to be targeted for synthesis. Since our article appeared we have received an email from Sergei V. Makarov (University of Ivanovo, Russia) drawing our attention to his earlier work (Svarovsky et al., 2000; Makarov et al., 2012a,b) which we had not been aware of. His work reports that he has observed the SO22- anion, in aqueous solution.
References
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