ISSN:
0044-2313
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
A New Pattern of IR3O12-Octahedra-Trippel in Ba4Ir3-xTixO10 (x = 1.55)The hitherto unknown compound Ba4Ir1,45Ti1,55O10 was prepared and investigated by X-ray single crystal methods. It crystallizes with orthorhombic symmetry, space group C2v12-Cmc21, a = 5.78; b = 13.36; c = 13.03 Å; Z = 4. (Ir, Ti)3O12 groups, containing face connected octahedra, are joined into a twodimensional network. The crystal chemical relationships in respect to other alkaline earth oxoiridates with Ir3O12 groups are discussed.
Notes:
Die bislang unbekannte Verbindung Ba4Ir1,45Ti1,55O10 wurde einkristallin dargestellt und mit Röntgenmethoden untersucht. Sie kristallisiert orthorhombisch, Raumgruppe C2v12-Cmc21, a = 5,78; b = 13,36; c = 13,03 Å; Z = 4.(Ir, Ti)3O12-Baugruppen flächenverknüpfter Oktaeder bilden zweidimensionale Netze aus. Die kristallchemischen Beziehungen zu anderen Erdalkalimetall-Oxoiridaten mit Ir3O12-Baugruppen werden diskutiert.
Additional Material:
2 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19905860112
