Systematic studies of crystalline compounds formed in aqueous systems containing aliphatic
diamines, divalent transition metal halides, and selenious acid resulted in the discovery of a …

Crystals of two new polymorphic forms of the known compound (NaCl)[Cu (HSeO3) 2],
which we term polymorphs II and III, were formed after a ca. one-year dwelling of a …

Abstract KCl72H2SeO3 and CsCl7H2SeO3 have been synthesized using solution
evaporation methods from aqueous solution. Both compounds are monoclinic (P 2/n and P …

A new compound KNO 3⋅ 3H 2 SeO 3 was synthesized via reaction of KNO 3 and H 2 SeO
3 in an acidic aqueous solution. Its crystal structure (P2 1, a= 10.2709 (8) Å, b= 6.2840 (3) Å …

Selenium is a significant element both from the point of view of its mineralogy and
geochemistry, and practical application. In nature, selenium occurs mainly as an impurity …

Topic relevance. The Se4+ compounds exhibit a variety of properties which are of interest
both for fundamental and applied chemistry, including nonlinear optics, catalysis, separation …

Актуальность темы. Минералоподобные соединения Se4+ обладают рядом полезных
как в фундаментальном, так и в прикладном значении свойств, среди которых …

Principles of structural chemistry of Se and Te accumulation in low oxidation states, as well
as the physicochemical conditions of the formation and decomposition of mineral phases …