TY  - JOUR
AU  - Davaasuren, Bambar
AU  - Dashjav, Enkhtsetseg
AU  - Rothenberger, Alexander
TI  - Synthesis and Characterization of the Ternary Telluroargentate K $_{4}$[Ag $_{18}$ Te $_{11}$ ]
JO  - Zeitschrift für anorganische und allgemeine Chemie
VL  - 640
IS  - 14
SN  - 0044-2313
CY  - Weinheim
PB  - Wiley-VCH
M1  - FZJ-2014-05406
SP  - 2939-2944
PY  - 2014
AB  - The ternary potassium telluroargentate(I), K4[Ag18Te11], was prepared by solvothermal synthesis in ethylenediamine at 160 °C. It crystallizes in the cubic space group Fmequation imagem (no. 225) with the cell parameter a = 18.6589(6) Å. The crystal structure can be described as a [Ag18Te11]4– three-dimensional anionic framework with the voids accommodating potassium cations. Chemical bonding analysis reveals polar covalent Ag–Te bonds and considerable Ag–Ag interactions, which support the complex anionic character of the structure. The compound is thermally stable up to 450 °C in an inert atmosphere.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000344792300046
DO  - DOI:10.1002/zaac.201400407
UR  - https://juser.fz-juelich.de/record/171849
ER  -