Redetermination of the perovskite-type compound YRh3B revealing a Rh deficiency

Redetermination of the perovskite-type compound YRh3B revealing a Rh deficiency

In contrast with previous structural studies of ytterbium trirhodium boride, YbRh3B, that suggest a boron deficiency, the current redetermination of the crystal structure of YbRh3B revealed instead a rhodium deficiency with a refined composition of YbRh2.67 (2)B. In the ABX3 perovskite-typ...

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Main Authors: Humihiko Takei, Kiyoaki Tanaka, Koutarou Tanizawa, Ryoko Makita
Format: Article
Language:English
Published: International Union of Crystallography 2008-10-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536808030754
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spelling doaj-dbb680ab93814c4a9981ec2c1819d0f42020-11-25T01:22:58ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682008-10-016410i72i7210.1107/S1600536808030754Redetermination of the perovskite-type compound YRh3B revealing a Rh deficiencyHumihiko TakeiKiyoaki TanakaKoutarou TanizawaRyoko MakitaIn contrast with previous structural studies of ytterbium trirhodium boride, YbRh3B, that suggest a boron deficiency, the current redetermination of the crystal structure of YbRh3B revealed instead a rhodium deficiency with a refined composition of YbRh2.67 (2)B. In the ABX3 perovskite-type structure, Yb, B and Rh are located on the A, B and X positions, respectively, with site symmetries of moverline{3}m for the A and B sites, and 4/mm.m for the X site.http://scripts.iucr.org/cgi-bin/paper?S1600536808030754
collection DOAJ
language English
format Article
sources DOAJ
author Humihiko Takei
Kiyoaki Tanaka
Koutarou Tanizawa
Ryoko Makita
spellingShingle Humihiko Takei
Kiyoaki Tanaka
Koutarou Tanizawa
Ryoko Makita
Redetermination of the perovskite-type compound YRh3B revealing a Rh deficiency
Acta Crystallographica Section E
author_facet Humihiko Takei
Kiyoaki Tanaka
Koutarou Tanizawa
Ryoko Makita
author_sort Humihiko Takei
title Redetermination of the perovskite-type compound YRh3B revealing a Rh deficiency
title_short Redetermination of the perovskite-type compound YRh3B revealing a Rh deficiency
title_full Redetermination of the perovskite-type compound YRh3B revealing a Rh deficiency
title_fullStr Redetermination of the perovskite-type compound YRh3B revealing a Rh deficiency
title_full_unstemmed Redetermination of the perovskite-type compound YRh3B revealing a Rh deficiency
title_sort redetermination of the perovskite-type compound yrh3b revealing a rh deficiency
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2008-10-01
description In contrast with previous structural studies of ytterbium trirhodium boride, YbRh3B, that suggest a boron deficiency, the current redetermination of the crystal structure of YbRh3B revealed instead a rhodium deficiency with a refined composition of YbRh2.67 (2)B. In the ABX3 perovskite-type structure, Yb, B and Rh are located on the A, B and X positions, respectively, with site symmetries of moverline{3}m for the A and B sites, and 4/mm.m for the X site.
url http://scripts.iucr.org/cgi-bin/paper?S1600536808030754
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AT kiyoakitanaka redeterminationoftheperovskitetypecompoundyrh3brevealingarhdeficiency
AT koutaroutanizawa redeterminationoftheperovskitetypecompoundyrh3brevealingarhdeficiency
AT ryokomakita redeterminationoftheperovskitetypecompoundyrh3brevealingarhdeficiency
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