English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Triangular Ge3 Units in a New Modification of EuGe3

Castillo, R., Baranov, A. I., Burkhardt, U., Grin, Y., & Schwarz, U. (2015). Triangular Ge3 Units in a New Modification of EuGe3. Zeitschrift für anorganische und allgemeine Chemie, 641(2), 355-361. doi:10.1002/zaac.201400585.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0026-BFF3-4 Version Permalink: http://hdl.handle.net/21.11116/0000-0001-4A16-4
Genre: Journal Article

Files

show Files

Locators

show

Creators

show
hide
 Creators:
Castillo, Rodrigo1, Author              
Baranov, Alexey I.1, Author              
Burkhardt, Ulrich2, Author              
Grin, Yuri3, Author              
Schwarz, Ulrich4, Author              
Affiliations:
1Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863405              
2Ulrich Burkhardt, Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863422              
3Juri Grin, Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863413              
4Ulrich Schwarz, Chemical Metal Science, Max Planck Institute for Chemical Physics of Solids, Max Planck Society, ou_1863423              

Content

show
hide
Free keywords: -
 Abstract: The hexagonal modification hP8 of the binary compound EuGe3 was obtained by high-pressure high-temperature reaction at 12(1) GPa and 1100(110) K. The compound adopts an Mg3Cd-type crystal structure, forming infinite columnar units of germanium triangles in staggered conformation which are stacked along the [ 001] direction. X-ray absorption spectroscopy together with magnetic susceptibility measurements indicate the electron configuration 4f(7)(2+) of the europium atoms. Chemical bonding analysis reveals covalent bonding within the triangular Ge-3 units and between Eu and Ge. Physical properties measurements indicate bad-metal type electrical conductivity and an antiferromagnetic ordering of the europium moments below 36(1) K. At 8 GPa and 1000 K, EuGe3 forms the modification hR36.

Details

show
hide
Language(s): eng - English
 Dates: 2015-02-062015-02-06
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Method: -
 Identifiers: ISI: 000351444500035
DOI: 10.1002/zaac.201400585
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Zeitschrift für anorganische und allgemeine Chemie
  Other : Journal of Inorganic and General Chemistry
  Other : J. Inorg. Gen Chem.
  Abbreviation : Z. Anorg. Allg. Chem.
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Weinheim : Wiley-VCH
Pages: - Volume / Issue: 641 (2) Sequence Number: - Start / End Page: 355 - 361 Identifier: ISSN: 0044-2313
CoNE: /journals/resource/954925453895