Title :
Phase formation in the flux systems K2O-P2O5-Fe2O3-MIIO-MoO3
Author :
Yatskin, M.M. ; Zatovsky, I.V. ; Strutynska, N.Yu. ; Baumer, V.N. ; Slobodyanik, N.S.
Author_Institution :
Kiev National Taras Shevchenko University, Chemical department, Kyiv, Ukraine
Abstract :
KMg0.09Fe1.91(PO4)2 is isotypic with KMIIFe(PO4)2 (MII - Fe, Cu) (monoclinic system, space group P 21/n). The framework is built up from [FeO5] and [Fe(Mg)O6] polyhedra sharing vertices, edges and connected by two types of bridging PO4 tetrahedra. The K atoms are nine-coordinated and are located in hexagonal channels running along the direction of c-axis.
Keywords :
Compounds; Crystals; Glass; Iron; Solids; BVS (Bond Valence Sums); complex phosphates; molten system; substitution;
Conference_Titel :
Oxide Materials for Electronic Engineering (OMEE), 2012 IEEE International Conference on
Conference_Location :
Lviv, Ukraine
Print_ISBN :
978-1-4673-4491-3
DOI :
10.1109/OMEE.2012.6464778
