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Zeitschrift für Naturforschung B

A Journal of Chemical Sciences


IMPACT FACTOR 2017: 0.757

CiteScore 2017: 0.68

SCImago Journal Rank (SJR) 2017: 0.277
Source Normalized Impact per Paper (SNIP) 2017: 0.394

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1865-7117
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Volume 33, Issue 7

Issues

Kristallisationsvorgänge bei melallreichen Rubidiumoxiden / Crystallisation Processes in Metal Rich Rubidium Oxides

H. J. Deiseroth / A. Simon
Published Online: 2014-06-02 | DOI: https://doi.org/10.1515/znb-1978-0706

Abstract

On the basis of X-ray investigations a structural model for the orientational disorder of Rb9O2 clusters in the rubidium suboxide Rb6O is derived, which is in accordance with details of the thermal analysis of the ordering process.

In the second part the thermal and structural investigations of a metastable phase of the probable composition Rb6,33O are described. The phase is formed by warming quenched samples RbxO (9 >x > 7) to co. 140 K and decomposes at ca. 183 K. Its cubic structure bears relationships to the structure of rubidium as well as to YB66 (replacing B12 icosahedra in the latter compound by Rb atoms).

A special DTA instrument used for the investigation of Rb6,33O is described.

: Alkali Metals; Crystal Structures; Metastable Phases; Suboxides; Thermal Analysis

About the article

Received: 1978-04-04

Published Online: 2014-06-02

Published in Print: 1978-07-01


Citation Information: Zeitschrift für Naturforschung B, Volume 33, Issue 7, Pages 714–722, ISSN (Online) 1865-7117, ISSN (Print) 0932-0776, DOI: https://doi.org/10.1515/znb-1978-0706.

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© 1946 – 2014: Verlag der Zeitschrift für Naturforschung. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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[2]
Arndt Simon
Angewandte Chemie, 1988, Volume 100, Number 1, Page 163

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