Crystal Structure and Magnetic Properties of SrNi2-xSb2

Volodymyr Gvozdetskyi; Viktor Hlukhyy; Roman Gladyshevskii; Thomas F. Fässler

doi:10.1002/zaac.201500518

Crystal Structure and Magnetic Properties of SrNi_2-xSb₂

Volodymyr Gvozdetskyi, Viktor Hlukhyy, Roman Gladyshevskii, Thomas F. Fässler

Chair of Inorganic Chemistry with Focus on New Materials

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The intermetallic phase SrNi_2-xSb₂ was synthesized by arc melting mixtures of the elements and subsequent annealing under argon, and its structure was investigated by means of both powder and single-crystal X-ray diffraction methods. It crystallizes with the ThCr₂Si₂ type (tI10, I4/mmm) and has a homogeneity range of x = 0.15(1)-0.28(1), which does not include the exact stoichiometric 1:2:2 composition. The crystal structure of the phase SrNi_2-xSb₂ is built from layers of edge-sharing Ni_1-xSb₄ tetrahedra, which are separated by Sr atoms along the c direction. Magnetic measurements of SrNi_2-xSb₂ showed no superconductive transition above 1.8 K.

Original language	English
Pages (from-to)	1859-1862
Number of pages	4
Journal	Zeitschrift fur Anorganische und Allgemeine Chemie
Volume	641
Issue number	11
DOIs	https://doi.org/10.1002/zaac.201500518
State	Published - 1 Sep 2015

Keywords

Antimonide
Crystal structure
Magnetic properties
ThCrSi type

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10.1002/zaac.201500518

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title = "Crystal Structure and Magnetic Properties of SrNi2-xSb2",

abstract = "The intermetallic phase SrNi2-xSb2 was synthesized by arc melting mixtures of the elements and subsequent annealing under argon, and its structure was investigated by means of both powder and single-crystal X-ray diffraction methods. It crystallizes with the ThCr2Si2 type (tI10, I4/mmm) and has a homogeneity range of x = 0.15(1)-0.28(1), which does not include the exact stoichiometric 1:2:2 composition. The crystal structure of the phase SrNi2-xSb2 is built from layers of edge-sharing Ni1-xSb4 tetrahedra, which are separated by Sr atoms along the c direction. Magnetic measurements of SrNi2-xSb2 showed no superconductive transition above 1.8 K.",

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TY - JOUR

T1 - Crystal Structure and Magnetic Properties of SrNi2-xSb2

AU - Gvozdetskyi, Volodymyr

AU - Hlukhyy, Viktor

AU - Gladyshevskii, Roman

AU - Fässler, Thomas F.

PY - 2015/9/1

Y1 - 2015/9/1

N2 - The intermetallic phase SrNi2-xSb2 was synthesized by arc melting mixtures of the elements and subsequent annealing under argon, and its structure was investigated by means of both powder and single-crystal X-ray diffraction methods. It crystallizes with the ThCr2Si2 type (tI10, I4/mmm) and has a homogeneity range of x = 0.15(1)-0.28(1), which does not include the exact stoichiometric 1:2:2 composition. The crystal structure of the phase SrNi2-xSb2 is built from layers of edge-sharing Ni1-xSb4 tetrahedra, which are separated by Sr atoms along the c direction. Magnetic measurements of SrNi2-xSb2 showed no superconductive transition above 1.8 K.

AB - The intermetallic phase SrNi2-xSb2 was synthesized by arc melting mixtures of the elements and subsequent annealing under argon, and its structure was investigated by means of both powder and single-crystal X-ray diffraction methods. It crystallizes with the ThCr2Si2 type (tI10, I4/mmm) and has a homogeneity range of x = 0.15(1)-0.28(1), which does not include the exact stoichiometric 1:2:2 composition. The crystal structure of the phase SrNi2-xSb2 is built from layers of edge-sharing Ni1-xSb4 tetrahedra, which are separated by Sr atoms along the c direction. Magnetic measurements of SrNi2-xSb2 showed no superconductive transition above 1.8 K.

KW - Antimonide

KW - Crystal structure

KW - Magnetic properties

KW - ThCrSi type

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JO - Zeitschrift fur Anorganische und Allgemeine Chemie

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IS - 11

ER -

Crystal Structure and Magnetic Properties of SrNi_2-xSb₂

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Keywords

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