Sodium intercalation into the defect garnets Fe2(MoO4)3 and Fe2(WO4)3

P. G. Bruce; G. Miln

Sodium intercalation into the defect garnets Fe₂(MoO₄)₃ and Fe₂(WO₄)₃

P. G. Bruce, G. Miln

School of Engineering & Physical Sciences

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

26 Citations (Scopus)

Abstract

Sodium has been reversibly intercalated into the defect garnets Fe₂(MoO₄)₃ and Fe₂(WO₄)₃, yielding two new compounds, Na₂Fe₂(MoO₄)₃ and Na₂Fe₂(WO₄)₃, which retain the monoclinic symmetry of the parent compounds but with expanded unit cells. The lattice parameters for Na₂Fe₂(MoO₄)₃ are a = 16.09 Å, b = 9.507 Å, c = 18.64 Å, ß = 125.27° and for Na₂Fe₂(WO₄)₃ a = 16.16 Å, b = 9.582 Å, c = 18.80 Å, ß = 125.56°. At low sodium contents a narrow solid solution range is evident for both the tungstate and the molybdate, the structure of which is based on the parent compound. © 1990.

Original language	English
Pages (from-to)	162-166
Number of pages	5
Journal	Journal of Solid State Chemistry
Volume	89
Issue number	1
Publication status	Published - Nov 1990

Cite this

@article{d9a19ce663b84898a0442005c9c723c5,

title = "Sodium intercalation into the defect garnets Fe2(MoO4)3 and Fe2(WO4)3",

abstract = "Sodium has been reversibly intercalated into the defect garnets Fe2(MoO4)3 and Fe2(WO4)3, yielding two new compounds, Na2Fe2(MoO4)3 and Na2Fe2(WO4)3, which retain the monoclinic symmetry of the parent compounds but with expanded unit cells. The lattice parameters for Na2Fe2(MoO4)3 are a = 16.09 {\AA}, b = 9.507 {\AA}, c = 18.64 {\AA}, {\ss} = 125.27° and for Na2Fe2(WO4)3 a = 16.16 {\AA}, b = 9.582 {\AA}, c = 18.80 {\AA}, {\ss} = 125.56°. At low sodium contents a narrow solid solution range is evident for both the tungstate and the molybdate, the structure of which is based on the parent compound. {\textcopyright} 1990.",

author = "Bruce, {P. G.} and G. Miln",

year = "1990",

month = nov,

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T1 - Sodium intercalation into the defect garnets Fe2(MoO4)3 and Fe2(WO4)3

AU - Bruce, P. G.

AU - Miln, G.

PY - 1990/11

Y1 - 1990/11

N2 - Sodium has been reversibly intercalated into the defect garnets Fe2(MoO4)3 and Fe2(WO4)3, yielding two new compounds, Na2Fe2(MoO4)3 and Na2Fe2(WO4)3, which retain the monoclinic symmetry of the parent compounds but with expanded unit cells. The lattice parameters for Na2Fe2(MoO4)3 are a = 16.09 Å, b = 9.507 Å, c = 18.64 Å, ß = 125.27° and for Na2Fe2(WO4)3 a = 16.16 Å, b = 9.582 Å, c = 18.80 Å, ß = 125.56°. At low sodium contents a narrow solid solution range is evident for both the tungstate and the molybdate, the structure of which is based on the parent compound. © 1990.

AB - Sodium has been reversibly intercalated into the defect garnets Fe2(MoO4)3 and Fe2(WO4)3, yielding two new compounds, Na2Fe2(MoO4)3 and Na2Fe2(WO4)3, which retain the monoclinic symmetry of the parent compounds but with expanded unit cells. The lattice parameters for Na2Fe2(MoO4)3 are a = 16.09 Å, b = 9.507 Å, c = 18.64 Å, ß = 125.27° and for Na2Fe2(WO4)3 a = 16.16 Å, b = 9.582 Å, c = 18.80 Å, ß = 125.56°. At low sodium contents a narrow solid solution range is evident for both the tungstate and the molybdate, the structure of which is based on the parent compound. © 1990.

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M3 - Article

SN - 0022-4596

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JO - Journal of Solid State Chemistry

JF - Journal of Solid State Chemistry

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ER -

Sodium intercalation into the defect garnets Fe₂(MoO₄)₃ and Fe₂(WO₄)₃

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