Ferromagnetism in a new Structural Phase of [Fe(C5Me5)2] [TCNQ]

William E. Broderick; Xiaohua Liu; Scott Owens; Paul M. Toscano; David M. Eichhorn; Brian M. Hoffman

doi:10.1080/10587259508031836

Ferromagnetism in a new Structural Phase of [Fe(C₅Me₅)₂] [TCNQ]

William E. Broderick, Xiaohua Liu, Scott Owens, Paul M. Toscano, David M. Eichhorn, Brian M. Hoffman

Chemistry

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

6 Scopus citations

Abstract

The five integrated-stack chargetransfer salts [M(CsMe5)2] [TCNQ] (M=Mn, Cr) and [M(C5Mes)2] [TCNE] (M=Fe, Mn, Cr) are bulk ferromagnets, whereas [Fe(C5Me5)2] [TCNQ] was reported to exist as two different phases, a metamagnet and a paramagnet. We now report that with careful control of the crystallization conditions, it is possible to isolate a new structural phase of [Fe(C5Me5)2] [TCNQ] which is a bulk 3-D ferromagnet with Tc = 3.1 K. Thus [Fe(C5Me5)2] [TCNQ] is the first example of a single compound giving rise to three distinctly different magnetic phenomena, a finding that will permit an assessment of the subtle structural features that control magnetic ordering in this class of materials.

Original language	English (US)
Pages (from-to)	17-20
Number of pages	4
Journal	Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
Volume	273
Issue number	1
DOIs	https://doi.org/10.1080/10587259508031836
State	Published - Nov 1995

ASJC Scopus subject areas

Condensed Matter Physics

Access to Document

10.1080/10587259508031836

Fingerprint Dive into the research topics of 'Ferromagnetism in a new Structural Phase of [Fe(C5Me5)2] [TCNQ]'. Together they form a unique fingerprint.

Cite this

@article{fe273f44ed1d498ba112db35e7acaca1,

title = "Ferromagnetism in a new Structural Phase of [Fe(C5Me5)2] [TCNQ]",

abstract = "The five integrated-stack chargetransfer salts [M(CsMe5)2] [TCNQ] (M=Mn, Cr) and [M(C5Mes)2] [TCNE] (M=Fe, Mn, Cr) are bulk ferromagnets, whereas [Fe(C5Me5)2] [TCNQ] was reported to exist as two different phases, a metamagnet and a paramagnet. We now report that with careful control of the crystallization conditions, it is possible to isolate a new structural phase of [Fe(C5Me5)2] [TCNQ] which is a bulk 3-D ferromagnet with Tc = 3.1 K. Thus [Fe(C5Me5)2] [TCNQ] is the first example of a single compound giving rise to three distinctly different magnetic phenomena, a finding that will permit an assessment of the subtle structural features that control magnetic ordering in this class of materials.",

author = "Broderick, {William E.} and Xiaohua Liu and Scott Owens and Toscano, {Paul M.} and Eichhorn, {David M.} and Hoffman, {Brian M.}",

note = "Funding Information: This work has been supported in part by Coming, Inc. (W.E.B.), by the Research Foundation of The University at Albany, State University of New York, by the Solid State Chemistry Program of the National Science Foundation through Grant No. DMR-91445 13 (B.M.H.) and the Northwestern University Materials Research Center, Grant No. DMR-9120521. We thank D.M. Skee and G.A. Sweeney for technical assistance.",

year = "1995",

month = nov,

doi = "10.1080/10587259508031836",

language = "English (US)",

volume = "273",

pages = "17--20",

journal = "Molecular Crystals and Liquid Crystals",

issn = "1542-1406",

publisher = "Taylor and Francis Ltd.",

number = "1",

}

Ferromagnetism in a new Structural Phase of [Fe(C₅Me₅)₂] [TCNQ]. / Broderick, William E.; Liu, Xiaohua; Owens, Scott; Toscano, Paul M.; Eichhorn, David M.; Hoffman, Brian M.

In: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, Vol. 273, No. 1, 11.1995, p. 17-20.

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

TY - JOUR

T1 - Ferromagnetism in a new Structural Phase of [Fe(C5Me5)2] [TCNQ]

AU - Broderick, William E.

AU - Liu, Xiaohua

AU - Owens, Scott

AU - Toscano, Paul M.

AU - Eichhorn, David M.

AU - Hoffman, Brian M.

N1 - Funding Information: This work has been supported in part by Coming, Inc. (W.E.B.), by the Research Foundation of The University at Albany, State University of New York, by the Solid State Chemistry Program of the National Science Foundation through Grant No. DMR-91445 13 (B.M.H.) and the Northwestern University Materials Research Center, Grant No. DMR-9120521. We thank D.M. Skee and G.A. Sweeney for technical assistance.

PY - 1995/11

Y1 - 1995/11

N2 - The five integrated-stack chargetransfer salts [M(CsMe5)2] [TCNQ] (M=Mn, Cr) and [M(C5Mes)2] [TCNE] (M=Fe, Mn, Cr) are bulk ferromagnets, whereas [Fe(C5Me5)2] [TCNQ] was reported to exist as two different phases, a metamagnet and a paramagnet. We now report that with careful control of the crystallization conditions, it is possible to isolate a new structural phase of [Fe(C5Me5)2] [TCNQ] which is a bulk 3-D ferromagnet with Tc = 3.1 K. Thus [Fe(C5Me5)2] [TCNQ] is the first example of a single compound giving rise to three distinctly different magnetic phenomena, a finding that will permit an assessment of the subtle structural features that control magnetic ordering in this class of materials.

AB - The five integrated-stack chargetransfer salts [M(CsMe5)2] [TCNQ] (M=Mn, Cr) and [M(C5Mes)2] [TCNE] (M=Fe, Mn, Cr) are bulk ferromagnets, whereas [Fe(C5Me5)2] [TCNQ] was reported to exist as two different phases, a metamagnet and a paramagnet. We now report that with careful control of the crystallization conditions, it is possible to isolate a new structural phase of [Fe(C5Me5)2] [TCNQ] which is a bulk 3-D ferromagnet with Tc = 3.1 K. Thus [Fe(C5Me5)2] [TCNQ] is the first example of a single compound giving rise to three distinctly different magnetic phenomena, a finding that will permit an assessment of the subtle structural features that control magnetic ordering in this class of materials.

UR - http://www.scopus.com/inward/record.url?scp=0002633450&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0002633450&partnerID=8YFLogxK

U2 - 10.1080/10587259508031836

DO - 10.1080/10587259508031836

M3 - Article

AN - SCOPUS:0002633450

VL - 273

SP - 17

EP - 20

JO - Molecular Crystals and Liquid Crystals

JF - Molecular Crystals and Liquid Crystals

SN - 1542-1406

IS - 1

ER -