A Mössbauer spectroscopic study of the europiu-mammonia system

O. Birgül; S. J. Lyle

doi:10.1016/0022-5088(86)90617-X

A Mössbauer spectroscopic study of the europiu-mammonia system

O. Birgül^*
, S. J. Lyle

^*Corresponding author for this work

King Fahd University of Petroleum & Minerals

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

Abstract

The solids isolated from solutions of europium metal in liquid ammonia in the absence of air or moisture were found to contain increasing proportions of a europium(III) product with increasing reaction times (0 to 1.5 h). Long (several days) reaction times lead to formation of Eu(NH₂)₂ and it is suggested that the europium(III) is derived from unstable Eu(NH₂)₃ present in the reaction mixture, the latter acting as a reaction intermediate in the formation of the former.

Original language	English
Pages (from-to)	135-140
Number of pages	6
Journal	Journal of The Less-Common Metals
Volume	118
Issue number	1
DOIs	https://doi.org/10.1016/0022-5088(86)90617-X
State	Published - 1 Apr 1986

Bibliographical note

Funding Information:
One of us (O.B.) gratefully acknowledges part financial support from the British Council during the time this work was carried out.

ASJC Scopus subject areas

General Engineering

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10.1016/0022-5088(86)90617-X

Cite this

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abstract = "The solids isolated from solutions of europium metal in liquid ammonia in the absence of air or moisture were found to contain increasing proportions of a europium(III) product with increasing reaction times (0 to 1.5 h). Long (several days) reaction times lead to formation of Eu(NH2)2 and it is suggested that the europium(III) is derived from unstable Eu(NH2)3 present in the reaction mixture, the latter acting as a reaction intermediate in the formation of the former.",

author = "O. Birg{\"u}l and Lyle, \{S. J.\}",

note = "Funding Information: One of us (O.B.) gratefully acknowledges part financial support from the British Council during the time this work was carried out.",

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AU - Lyle, S. J.

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N2 - The solids isolated from solutions of europium metal in liquid ammonia in the absence of air or moisture were found to contain increasing proportions of a europium(III) product with increasing reaction times (0 to 1.5 h). Long (several days) reaction times lead to formation of Eu(NH2)2 and it is suggested that the europium(III) is derived from unstable Eu(NH2)3 present in the reaction mixture, the latter acting as a reaction intermediate in the formation of the former.

AB - The solids isolated from solutions of europium metal in liquid ammonia in the absence of air or moisture were found to contain increasing proportions of a europium(III) product with increasing reaction times (0 to 1.5 h). Long (several days) reaction times lead to formation of Eu(NH2)2 and it is suggested that the europium(III) is derived from unstable Eu(NH2)3 present in the reaction mixture, the latter acting as a reaction intermediate in the formation of the former.

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U2 - 10.1016/0022-5088(86)90617-X

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A Mössbauer spectroscopic study of the europiu-mammonia system

Abstract

Bibliographical note

ASJC Scopus subject areas

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