ChemInform Abstract: Synthesis and Crystal Structure of Vanadyl Phosphite (VO(HPO3)(H2O)2)n×3nH2O.

Abstract

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Synthesis and crystal structure of cerium(IV) bis(phosphite)

“…This ability to act as a reducing agent has led to several mixed-valent uranium compounds (Villa et al, 2012; Villa, Marr et al, 2013; . Moving towards the lanthanides, lanthanide phosphite compounds have been synthesized in one of two main ways: hydrothermally (Cross et al, 2012;Ewald et al, 2003Ewald et al, , 2005Foulon et al, 1993aFoulon et al, ,b,1995Loukili et al, 1988Loukili et al, , 1991Tijani et al, 1988;Xiong et al, 2006Xiong et al, , 2009Zhang et al, 1992) and phosphite flux reactions (Zakharova et al, 2003). We have expanded this chemistry by exploring solvothermal syntheses of lanthanide phosphites.…”

Centric Sc(HPO3)(H2PO3)(H2O) and Acentric Sc(H2PO3)3: Two Ultraviolet Scandium Phosphite Optical Crystals

“…The element proportions determined through energy-dispersive X-ray spectroscopy analysis closely match the results from determination of the single-crystal structures (Figure S2). The optical properties of the two title compounds are reported and discussed in this work, encompassing experimental characterizations, crystal structure analyses (Tables S1–S6), and theoretical calculations. − …”

“…It is worth noting that Sc­(H 2 PO 3 ) 3 is the only rare-earth phosphite compound consisting solely of H 2 PO 3 – groups and rare-earth cations. Obviously, these two compounds show special chemical compositions and structures in rare-earth phosphites. − …”