Trivalent europium – a scarce case in intermetallics-Reference-Cited by-同舟云学术

Trivalent europium – a scarce case in intermetallics

Published:2023-04-07 Issue:4 Volume:43 Page:571-582
ISSN:0193-4929
Container-title:Reviews in Inorganic Chemistry
language:en
Short-container-title:

Author:

Engel Stefan¹^ORCID,Gießelmann Elias C. J.¹,Pöttgen Rainer²,Janka Oliver¹^ORCID

Affiliation:

1. Anorganische Festkörperchemie , Universität des Saarlandes , Campus C4 1, 66123 Saarbrücken , Germany

2. Institut für Anorganische und Analytische Chemie, Universität Münster , Corrensstrasse 30 , 48149 Münster , Germany

Abstract

Abstract In most intermetallic europium compounds, the Eu atoms exhibit a divalent oxidation state with a high effective magnetic moment since Eu2+ is isoelectronic with Gd3+. Trivalent intermetallic Eu compounds, in contrast, are extremely scarce and under 20 examples are known to literature. This mini-review summarizes the known binary and ternary examples along with their crystal-chemical peculiarities as well as their magnetic and 151Eu Mössbauer spectroscopic behavior. Additionally, compounds that exhibit valence phase transitions are summarized.

Publisher

Walter de Gruyter GmbH

Subject

Inorganic Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/revic-2023-0003/pdf

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