Synthesis and Crystal Structure of the ฮณ-Modifications of US2 and USe2. -Microcrystalline powders of ฮณ-UX2 (X: S, Se) are prepared from U3X5 and X at 600 and 800 K, resp., in evacuated silica ampoules by a presumably topotactic reaction. ฮณ-USe2 is also formed from . alpha.-USe2 at 4 GPa and 773 K.
โฆ LIBER โฆ
ChemInform Abstract: Synthesis and Crystal Structures of K2SnAs2 and a New Modification of NaAs.
โ Scribed by Susanne Burtzlaff; Malgorzata Holynska; Stefanie Dehnen
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 24 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0931-7597
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