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Synthesis of Strontium Borophosphate, SrBPO 5 by Solid State and Hydrothermal Methods and Characterisation
Author(s) -
Baykal A.,
Kizilyalli M.,
Gözel G.,
Kniep R.
Publication year - 2000
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/1521-4079(200003)35:3<247::aid-crat247>3.0.co;2-9
Subject(s) - isostructural , hydrothermal circulation , strontium , solid state , rietveld refinement , hydrothermal synthesis , trigonal crystal system , powder diffraction , crystallography , hydrothermal reaction , chemistry , solid solution , materials science , crystal structure , mineralogy , chemical engineering , metallurgy , organic chemistry , engineering
SrBPO 5 was synthesized by a solid‐state reaction reported and by a new solid state reaction using BPO4 as a phosphating agent. It was also obtained by a hydrothermal method. The structure of the compound was solved by Rietveld analysis before. The examination of X‐ray powder diffraction data showed that, SrBPO5 is isostructural with CaBPO 5 and BaBPO 5 . It crystallizes in the trigonal system in P3 1 21 and the refined unit cell parameters are a = 6.8488(1), c = 6.8159(2) Å, Z=3 and D m 3.77 g/cm 3 .