Monatshefte für Chemie / Chemical Monthly

, Volume 117, Issue 8, pp 921–932

Ein Aufbaumodell für „Chimney-Ladder“-Strukturen

  • Juri N. Grin
Anorganische Und Physikatische Chemie

DOI: 10.1007/BF00811261

Cite this article as:
Grin, J.N. Monatsh Chem (1986) 117: 921. doi:10.1007/BF00811261

A constitution model of “Chimney-Ladder” structures

Abstract

On the basis of a concept of inhomogeneous linear structure series a model for the “Chimney-Ladder”Nowotny phases is proposed. All the phases can be explained as members of a structural series of general formulaTp+2q+3rB2p+2q+4r,T-transition metal of 5–7 groups,B-Al, Ga, Si, Ge, Sn. The real and possible hypothetical members of this series are described by the symmetry of 21 monoclinic, orthorhombic and tetragonal space groups. The structure types for Tc4Si7 and Mo9Ge16 have been proposed.

Keywords

Series of inhomogeneous linear structures“Chimney-Ladder” structuresTechnetium silicideMolybdenum germanide

Copyright information

© Springer-Verlag 1986

Authors and Affiliations

  • Juri N. Grin
    • 1
  1. 1.Lehrstuhl für Anorganische ChemieUniversität LwowLwowUdSSR