TY  - JOUR
A1  - Hauck, Jürgen
A1  - Rosenhauer, Matthias
T1  - Über die Struktur und das Hochdruckverhalten des β-Li6UO6
T1  - The crystal structure and the high pressure stability of β-Li6UO6
T2  - Zeitschrift für Naturforschung, B
N2  - Li6UO6 has a reversible phase transformation at 680°C and decomposes above about 850°C. At high pressure the low temperature modification becomes unstable because of an invariant point in the system Li2O—Li4UO5 at approximately 13 Kb and 620°C. β-Li6UO6 has a triclinic unit cell with a = 5.203, b= 5.520, c = 5.536 Å, α = 114.7, β = 120.7 and γ = 75.5°. The close relationship between the crystal structures of Li6TeO6 and Li6UO6 is also suggested from similar infrared spectra and from partial solid solution Li6UO6—Li6TeO6.
KW  - Crystal Structure
KW  - Lithium-uranate(VI)
KW  - IR
KW  - High Pressure Stability
Y1  - 2014
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/71470
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-714707
SN  - 1865-7117
SN  - 0932-0776
VL  - 31
IS  - 8
SP  - 1053
EP  - 1057
PB  - Verlag der Zeitschrift für Naturforschung
CY  - Tübingen
ER  -