THE METAL-RICH TITANIUM SELENIDE TI9SE2

Authors
WEIRICH TE SIMON A POTTGEN R
Citation
Te. Weirich et al., THE METAL-RICH TITANIUM SELENIDE TI9SE2, Zeitschrift fur anorganische und allgemeine Chemie, 622(4), 1996, pp. 630-634
Citations number
32
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Zeitschrift fur anorganische und allgemeine Chemie
ISSN journal
00442313 → ACNP
Volume
622
Issue
4
Year of publication
1996
Pages
630 - 634
Database
ISI
SICI code
0044-2313(1996)622:4<630:TMTST>2.0.ZU;2-A
Abstract
The new compound Ti9Se2 has been prepared as hitherto most metal-rich phase in the system titanium-selenium. It crystallizes in the orthorho mbic space group Pbam (No. 55) with a = 691.7(2), b = 1550.5(9), c = 3 45.4(2) pm. The structure consists of (1)(infinity)[Ti-9]-strings whic h are described within the concept of condensed clusters. The Se atoms are coordinated by tricapped trigonal prisms of Ti atoms.