Titre du document / Document title
Synthesis and structure of Nb
3SiTe
6, a new layered ternary niobium telluride compound
Auteur(s) / Author(s)
LI J. ;
BADDING M. E. ;
DISALVO F. J. ;
Affiliation(s) du ou des auteurs / Author(s) Affiliation(s)
Cornell univ., dep. chemistry, baker lab., Ithaca NY 14853-1301, ETATS-UNIS
Résumé / Abstract
Nb
3SiTe
6, a new type of layered ternary telluride compound, has been synthesized. The structure is determined by single-crystal X-ray diffraction methods. The compound crystallizes in space group Pnma (No. 62) with Z=4, a=6.353(2) Å, b=13.938(5) Å, c=11.507(4) Å, V=1018.9(6) Å
3, R=4.77% and R
w=4.88%. The structure contains sheets of mixed niobium and silicon with tellurium atoms capping both sides. The layered framework has an unusual coordination environment.
Revue / Journal Title
Journal of alloys and compounds
ISSN 0925-8388
Source / Source
1992, vol. 184, n
o2, pp. 257-263 (15 ref.)
Langue / Language
Anglais
Editeur / Publisher
Elsevier, Lausanne, SUISSE
(1991)
(Revue)
Mots-clés anglais / English Keywords
Experimental study ;
Preparation ;
Crystalline structure ;
Niobium Silicon Tellurides Mixed ;
Lamellar structure ;
Inorganic compound ;
X ray diffraction ;
Single crystal ;
Mots-clés français / French Keywords
Etude expérimentale ;
Préparation ;
Structure cristalline ;
Niobium Silicium Tellurure Mixte ;
Structure lamellaire ;
Composé minéral ;
Diffraction RX ;
Monocristal ;
Mots-clés espagnols / Spanish Keywords
Estudio experimental ;
Preparación ;
Estructura cristalina ;
Niobio Silicio Telururo Mixto ;
Estructura lamelar ;
Compuesto inorgánico ;
Difracción RX ;
Monocristal ;
Localisation / Location
INIST-CNRS, Cote INIST : 1151, 35400002858901.0130
Nº notice refdoc (ud4) : 5616549