The Structure, Chemistry and Magnetic Properties of FePbBiO4

Benjamin Paul De Laune; Frank Berry; Jose Marco; Sarah L Horswell; Colin Greaves

doi:10.1039/C6TC01034B

The Structure, Chemistry and Magnetic Properties of FePbBiO₄

Benjamin Paul De Laune, Frank Berry, Jose Marco, Sarah L Horswell, Colin Greaves

Chemistry

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

6 Citations (Scopus)

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Abstract

The compound FePbBiO4 has been synthesised and has a tetragonal structure (P42/mbc, a = 8.48924(9) Å, c = 6.10597(8) Å) that is closely related to FeSb2O4. It provides the first example of a compound with this structure that (a) contains only trivalent ions (here Fe3+) within the chains of edge-linked octahedra and (b) accommodates Bi3+ in the walls of the channels formed between the chains of octahedra. FePbBiO4 orders antiferromagnetically with a Néel temperature of 24 K; neutron diffraction reveals A-type magnetic order with moments oriented perpendicular to [001]. The magnetic moment of Fe3+ at 4 K is 3.74(6) B, slightly lower than that commonly observed for this cation in well-ordered magnetic oxides.

Original language	English
Pages (from-to)	5320-5325
Journal	Journal of Materials Chemistry C
Volume	4
Issue number	23
Early online date	4 May 2016
DOIs	https://doi.org/10.1039/C6TC01034B
Publication status	Published - 21 Jun 2016

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10.1039/C6TC01034BLicence: Creative Commons: Attribution (CC BY)

deLaune_et_al_Structure_Chemistry_magnetic_Properties_Journal_Materials_Chemistry_CFinal published version, 2.19 MBLicence: Creative Commons: Attribution (CC BY)

Functional materials derived from the schafarzikite mineral framework
Greaves, C. (Principal Investigator), Horswell, S. (Co-Investigator) & Read, M. (Co-Investigator)
Engineering & Physical Science Research Council
1/01/14 → 31/12/16
Project: Research Councils

The Structure, Chemistry and Magnetic Properties of FePbBiO4
Greaves, C. (Creator), de Laune, B. (Creator), Berry, F. (Creator) & Horswell, S. (Creator), University of Birmingham, 2016
DOI: 10.25500/eData.bham.00000045, http://epapers.bham.ac.uk/2162/
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Cite this

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title = "The Structure, Chemistry and Magnetic Properties of FePbBiO4",

abstract = "The compound FePbBiO4 has been synthesised and has a tetragonal structure (P42/mbc, a = 8.48924(9) {\AA}, c = 6.10597(8) {\AA}) that is closely related to FeSb2O4. It provides the first example of a compound with this structure that (a) contains only trivalent ions (here Fe3+) within the chains of edge-linked octahedra and (b) accommodates Bi3+ in the walls of the channels formed between the chains of octahedra. FePbBiO4 orders antiferromagnetically with a N{\'e}el temperature of 24 K; neutron diffraction reveals A-type magnetic order with moments oriented perpendicular to [001]. The magnetic moment of Fe3+ at 4 K is 3.74(6) B, slightly lower than that commonly observed for this cation in well-ordered magnetic oxides.",

author = "{De Laune}, {Benjamin Paul} and Frank Berry and Jose Marco and Horswell, {Sarah L} and Colin Greaves",

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T1 - The Structure, Chemistry and Magnetic Properties of FePbBiO4

AU - De Laune, Benjamin Paul

AU - Berry, Frank

AU - Marco, Jose

AU - Horswell, Sarah L

AU - Greaves, Colin

PY - 2016/6/21

Y1 - 2016/6/21

N2 - The compound FePbBiO4 has been synthesised and has a tetragonal structure (P42/mbc, a = 8.48924(9) Å, c = 6.10597(8) Å) that is closely related to FeSb2O4. It provides the first example of a compound with this structure that (a) contains only trivalent ions (here Fe3+) within the chains of edge-linked octahedra and (b) accommodates Bi3+ in the walls of the channels formed between the chains of octahedra. FePbBiO4 orders antiferromagnetically with a Néel temperature of 24 K; neutron diffraction reveals A-type magnetic order with moments oriented perpendicular to [001]. The magnetic moment of Fe3+ at 4 K is 3.74(6) B, slightly lower than that commonly observed for this cation in well-ordered magnetic oxides.

AB - The compound FePbBiO4 has been synthesised and has a tetragonal structure (P42/mbc, a = 8.48924(9) Å, c = 6.10597(8) Å) that is closely related to FeSb2O4. It provides the first example of a compound with this structure that (a) contains only trivalent ions (here Fe3+) within the chains of edge-linked octahedra and (b) accommodates Bi3+ in the walls of the channels formed between the chains of octahedra. FePbBiO4 orders antiferromagnetically with a Néel temperature of 24 K; neutron diffraction reveals A-type magnetic order with moments oriented perpendicular to [001]. The magnetic moment of Fe3+ at 4 K is 3.74(6) B, slightly lower than that commonly observed for this cation in well-ordered magnetic oxides.

U2 - 10.1039/C6TC01034B

DO - 10.1039/C6TC01034B

M3 - Article

SN - 2050-7526

VL - 4

SP - 5320

EP - 5325

JO - Journal of Materials Chemistry C

JF - Journal of Materials Chemistry C

IS - 23

ER -

The Structure, Chemistry and Magnetic Properties of FePbBiO4

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