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  Planar B4 Rhomboids: The Rare Earth Boride Halides RE4X5B4

Mattausch, H., Simon, A., & Felser, C. (1997). Planar B4 Rhomboids: The Rare Earth Boride Halides RE4X5B4. The Journal of Physical Chemistry B, 101, 8851-9957. doi:10.1021/jp971500q.

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Mattausch, Hj.1, Author
Simon, A.1, Author
Felser, C.2, Author              
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1external, ou_persistent22              
2External Organizations, ou_persistent22              

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 Abstract: The new compounds RE4X5B4(RE)La, Ce, Pr, Gd and X)Br, I) and RE4I5B2C RE)La, Ce) are prepared via the reaction of RE metal, REX3and B, or B and C at temperatures 1670gTg 1270 K in welded tantalum ampoules. Chains of interconnected B4 rhomboids are the characteristic features of the crystal structures. According to band structure calculations, the compounds are one-dimensional metals which undergo a gradual metal-to-semiconductor transition at low temperature as experimentally indicated by the steep inrease of electrical resistivity.

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 Dates: 1997-11-01
 Publication Status: Published in print
 Pages: -
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 Table of Contents: -
 Rev. Type: -
 Identifiers: DOI: 10.1021/jp971500q
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Title: The Journal of Physical Chemistry B
  Other : J. Phys. Chem. B
Source Genre: Journal
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Publ. Info: Washington, D.C. : American Chemical Society
Pages: - Volume / Issue: 101 Sequence Number: - Start / End Page: 8851 - 9957 Identifier: ISSN: 1520-6106
CoNE: https://pure.mpg.de/cone/journals/resource/1000000000293370_1