Stereochemical Equivalence of PIII-Bonded Hydrogen Atoms and |SeIV Lone Electron Pairs in Sr(H2PO3)2 and Sr(HSeO3)2

Simulant Basis for the Standard High Solids Vessel Design

“…The Sr appeared to be associated with the hydroxyapatite, Ca 5 (PO 4 ) 3 (OH) in a sample from BY-110 and Ca x Sr 10-x (PO 4 ) 6 (OH) 2 where x = 8 or 9 in a sample from BY-108 that had undergone caustic leaching (using TEM). The Sr phase identified in M12 Group 8, both before and after caustic leaching, was strontium hydrogen phosphite, Sr(H 2 PO 3 ) 2 , with a crystal density of 2.7 g/mL (Boldt et al 2000). The Sr phase was assigned to SrCO 3 , which is the expected precipitation product following the Sr/TRU separation process (Wilmarth et al 2011).…”

Crystal structures of rubidium zinc bis(hydrogenselenate(IV)) chloride, RbZn(HSeO3)2Cl, and rubidium zinc bis(hydrogenselenate(IV)) bromide, RbZn(HSeO3)2Br

“…Crystals of RbZn(HSeO 3 ) 2 Cl were synthesized by evaporating a mixture of equal amounts of aqueous solutions of Rb 2SeO3 (0.5 M), RbCl (saturated) and ZnCl2 (0. …”