ChemInform Abstract: Two Structure Types Based on Si6O15 Rings: Synthesis and Structural and Spectroscopic Characterization of Cs1.86K1.14DySi6O15 and Cs1.6K1.4SmSi6O15. |
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| Authors: | Maria Wierzbicka-Wieczorek Martin Goeckeritz Uwe Kolitsch Christoph Lenz Gerald Giester |
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| Affiliation: | Inst. Geowiss., Friedrich-Schiller-Univ., D-07749 Jena, Germany |
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| Abstract: | Single crystals of Cs1.86K1.14DySi6O15 (I) and Cs1.6K1.4SmSi6O15 (II) are grown by reaction of SmF3 or Dy2O3, DyF3, SiO2, K2CO3, and Cs2CO3 in a MoO3 or MoO3/RbF flux (Pt crucible, 950 °C, 3—6 h; controlled cooling). |
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| Keywords: | structure (solids and liquids) lanthanoids alkali metals silicon, Si |
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