Negative thermal expansion in the Prussian Blue analog Zn 3[Fe(CN)6]2: X-ray diffraction and neutron vibrational studies

S. Adak; L. L. Daemen; H. Nakotte

doi:10.1088/1742-6596/251/1/012007

Negative thermal expansion in the Prussian Blue analog Zn ₃[Fe(CN)₆]₂: X-ray diffraction and neutron vibrational studies

S. Adak
, L. L. Daemen
, H. Nakotte

Chemical Spectroscopy

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

14 Scopus citations

Abstract

The cubic Prussian Blue (PB) analog, Zn₃ [Fe(CN) ₆]₂, has been studied by X-ray powder diffraction and inelastic neutron scattering (INS). X-ray data collected at 300 and 84 K revealed negative thermal expansion (NTE) behaviour for this material. The NTE coefficient was found to be -31.1 × 10^-6 K^-1. The neutron vibrational spectrum for Zn₃[Fe(CN)₆] ₂.xH₂O, was studied in detail. The INS spectrum showed well-defined, well-separated bands corresponding to the stretching of and deformation modes of the Fe and Zn octahedra, all below 800 cm^-1.

Original language	English
Article number	012007
Journal	Journal of Physics: Conference Series
Volume	251
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/251/1/012007
State	Published - 2010

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title = "Negative thermal expansion in the Prussian Blue analog Zn 3[Fe(CN)6]2: X-ray diffraction and neutron vibrational studies",

abstract = "The cubic Prussian Blue (PB) analog, Zn3 [Fe(CN) 6]2, has been studied by X-ray powder diffraction and inelastic neutron scattering (INS). X-ray data collected at 300 and 84 K revealed negative thermal expansion (NTE) behaviour for this material. The NTE coefficient was found to be -31.1 × 10-6 K-1. The neutron vibrational spectrum for Zn3[Fe(CN)6] 2.xH2O, was studied in detail. The INS spectrum showed well-defined, well-separated bands corresponding to the stretching of and deformation modes of the Fe and Zn octahedra, all below 800 cm-1.",

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year = "2010",

doi = "10.1088/1742-6596/251/1/012007",

language = "English",

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journal = "Journal of Physics: Conference Series",

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T1 - Negative thermal expansion in the Prussian Blue analog Zn 3[Fe(CN)6]2

T2 - X-ray diffraction and neutron vibrational studies

AU - Adak, S.

AU - Daemen, L. L.

AU - Nakotte, H.

PY - 2010

Y1 - 2010

N2 - The cubic Prussian Blue (PB) analog, Zn3 [Fe(CN) 6]2, has been studied by X-ray powder diffraction and inelastic neutron scattering (INS). X-ray data collected at 300 and 84 K revealed negative thermal expansion (NTE) behaviour for this material. The NTE coefficient was found to be -31.1 × 10-6 K-1. The neutron vibrational spectrum for Zn3[Fe(CN)6] 2.xH2O, was studied in detail. The INS spectrum showed well-defined, well-separated bands corresponding to the stretching of and deformation modes of the Fe and Zn octahedra, all below 800 cm-1.

AB - The cubic Prussian Blue (PB) analog, Zn3 [Fe(CN) 6]2, has been studied by X-ray powder diffraction and inelastic neutron scattering (INS). X-ray data collected at 300 and 84 K revealed negative thermal expansion (NTE) behaviour for this material. The NTE coefficient was found to be -31.1 × 10-6 K-1. The neutron vibrational spectrum for Zn3[Fe(CN)6] 2.xH2O, was studied in detail. The INS spectrum showed well-defined, well-separated bands corresponding to the stretching of and deformation modes of the Fe and Zn octahedra, all below 800 cm-1.

UR - https://www.scopus.com/pages/publications/79953743180

U2 - 10.1088/1742-6596/251/1/012007

DO - 10.1088/1742-6596/251/1/012007

M3 - Article

AN - SCOPUS:79953743180

SN - 1742-6588

VL - 251

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

IS - 1

M1 - 012007

ER -

Negative thermal expansion in the Prussian Blue analog Zn ₃[Fe(CN)₆]₂: X-ray diffraction and neutron vibrational studies

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