Indentification of Fe3+ site coordinations in NAu-2 nontronite

John Cashion, Will Gates, Tamar Greaves, O Dorjkhaidav

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

Abstract

57Fe M??ssbauer spectra of NAu-2 nontronite show a quadrupole split spectrum with no trace of magnetic ordering down to 5 K. Two quadrupole doublets are due to octahedral cis Fe3+ and one to tetrahedral Fe3+. However, the fourth doublet, with a splitting of 1.28 mm/s is attributed to a new Fe3+ species, possibly in a ditrigonal cavity or a polyoxocation species in the interlayer.
Original languageEnglish
Title of host publication35th Condensed Matter Materials Meeting
EditorsAdam Micolich
Place of PublicationAustralia
PublisherCharles Sturt University
Pages34 - 37
Number of pages4
Publication statusPublished - 2011
EventCondensed Matter and Materials Meeting 2011 - Charles Sturt University, Wagga Wagga, Australia
Duration: 1 Feb 20114 Feb 2011
Conference number: 35th
http://aip.org.au/annual-cmm-meetings/35th-annual-condensed-matter-and-materials-meeting-wagga-2011/

Conference

ConferenceCondensed Matter and Materials Meeting 2011
CountryAustralia
CityWagga Wagga
Period1/02/114/02/11
Internet address

Cite this

Cashion, J., Gates, W., Greaves, T., & Dorjkhaidav, O. (2011). Indentification of Fe3+ site coordinations in NAu-2 nontronite. In A. Micolich (Ed.), 35th Condensed Matter Materials Meeting (pp. 34 - 37). Australia: Charles Sturt University.
Cashion, John ; Gates, Will ; Greaves, Tamar ; Dorjkhaidav, O. / Indentification of Fe3+ site coordinations in NAu-2 nontronite. 35th Condensed Matter Materials Meeting. editor / Adam Micolich. Australia : Charles Sturt University, 2011. pp. 34 - 37
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title = "Indentification of Fe3+ site coordinations in NAu-2 nontronite",
abstract = "57Fe M??ssbauer spectra of NAu-2 nontronite show a quadrupole split spectrum with no trace of magnetic ordering down to 5 K. Two quadrupole doublets are due to octahedral cis Fe3+ and one to tetrahedral Fe3+. However, the fourth doublet, with a splitting of 1.28 mm/s is attributed to a new Fe3+ species, possibly in a ditrigonal cavity or a polyoxocation species in the interlayer.",
author = "John Cashion and Will Gates and Tamar Greaves and O Dorjkhaidav",
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language = "English",
pages = "34 -- 37",
editor = "Adam Micolich",
booktitle = "35th Condensed Matter Materials Meeting",
publisher = "Charles Sturt University",
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Cashion, J, Gates, W, Greaves, T & Dorjkhaidav, O 2011, Indentification of Fe3+ site coordinations in NAu-2 nontronite. in A Micolich (ed.), 35th Condensed Matter Materials Meeting. Charles Sturt University, Australia, pp. 34 - 37, Condensed Matter and Materials Meeting 2011, Wagga Wagga, Australia, 1/02/11.

Indentification of Fe3+ site coordinations in NAu-2 nontronite. / Cashion, John; Gates, Will; Greaves, Tamar; Dorjkhaidav, O.

35th Condensed Matter Materials Meeting. ed. / Adam Micolich. Australia : Charles Sturt University, 2011. p. 34 - 37.

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearchpeer-review

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AU - Gates, Will

AU - Greaves, Tamar

AU - Dorjkhaidav, O

PY - 2011

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N2 - 57Fe M??ssbauer spectra of NAu-2 nontronite show a quadrupole split spectrum with no trace of magnetic ordering down to 5 K. Two quadrupole doublets are due to octahedral cis Fe3+ and one to tetrahedral Fe3+. However, the fourth doublet, with a splitting of 1.28 mm/s is attributed to a new Fe3+ species, possibly in a ditrigonal cavity or a polyoxocation species in the interlayer.

AB - 57Fe M??ssbauer spectra of NAu-2 nontronite show a quadrupole split spectrum with no trace of magnetic ordering down to 5 K. Two quadrupole doublets are due to octahedral cis Fe3+ and one to tetrahedral Fe3+. However, the fourth doublet, with a splitting of 1.28 mm/s is attributed to a new Fe3+ species, possibly in a ditrigonal cavity or a polyoxocation species in the interlayer.

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BT - 35th Condensed Matter Materials Meeting

A2 - Micolich, Adam

PB - Charles Sturt University

CY - Australia

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Cashion J, Gates W, Greaves T, Dorjkhaidav O. Indentification of Fe3+ site coordinations in NAu-2 nontronite. In Micolich A, editor, 35th Condensed Matter Materials Meeting. Australia: Charles Sturt University. 2011. p. 34 - 37