Abstract
A novel beryllium borate SrBeB2O5 is discovered for the first time through traditional solid state reaction and high temperature solution method. The framework of the structure is composed by two-dimensional [BeB2O5] layers determined from single-crystal X-ray diffraction data. The further structural analysis of beryllium borates reveals that the arrangement of anionic groups attributes to the structural stability. Moreover, the influences of the A-site cations on the structural features of fundamental building blocks in the alkaline or alkaline earth beryllium borates are discussed. The UV–Vis–NIR diffuse-reflectance pattern reveals that this compound has a very wide transparency range of wavelengths down to 200 nm. In addition, the properties of SrBeB2O5 were also characterized by powder X-ray diffraction, differential scanning calorimetry, and IR spectroscopy.
Original language | English |
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Pages (from-to) | 256–260 |
Journal | Journal of Alloys and Compounds |
Volume | 593 |
Early online date | 10 Jan 2014 |
DOIs | |
Publication status | Published - 25 Apr 2014 |
Keywords
- SrBeB2O5
- Beryllium borate
- Crystal structure
- Optical property