The novel mixed-valence, exchange-coupled, class III dimer [L 2Fe2(μ-OH)3]2+ (L = N,N′,N″-trimethyl-1,4,7-triazacyclononane)

S. Drüeke; P. Chaudhuri; K. Pohl; K. Wieghardt; X. Q. Ding; E. Bill; A. Sawaryn; A. X. Trautwein; H. Winkler; S. J. Gurman

doi:10.1039/C39890000059

The novel mixed-valence, exchange-coupled, class III dimer [L ₂Fe₂(μ-OH)₃]²⁺ (L = N,N′,N″-trimethyl-1,4,7-triazacyclononane)

S. Drüeke, P. Chaudhuri, K. Pohl, K. Wieghardt^*, X. Q. Ding, E. Bill, A. Sawaryn, A. X. Trautwein, H. Winkler, S. J. Gurman

^*Korrespondierende/r Autor/-in für diese Arbeit

Institut für Physik

54 Zitate (Scopus)

Abstract

The reaction of Fe(CIO₄)₂·6H₂O with N,N′,N,″-trimethyl-1,4,7-triazacyclononane (L) in methanol affords, in the presence of a small amount of oxygen, the deep blue binuclear complex [L₂Fe₂(μ-OH)₃](CIO₄) ₂·2MeOH·2H₂O which was characterized by EXAFS, e.s.r., u.v.-visible and Mössbauer spectroscopy to be a mixed valence iron (II/III) species of class III with an S_tot = 9/2 ground state.

Originalsprache	Englisch
Zeitschrift	Journal of the Chemical Society, Chemical Communications
Ausgabenummer	1
Seiten (von - bis)	59-62
Seitenumfang	4
ISSN	0022-4936
DOIs	https://doi.org/10.1039/C39890000059
Publikationsstatus	Veröffentlicht - 01.01.1989

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10.1039/C39890000059

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Drüeke, S., Chaudhuri, P., Pohl, K., Wieghardt, K., Ding, X. Q., Bill, E., Sawaryn, A., Trautwein, A. X., Winkler, H., & Gurman, S. J. (1989). The novel mixed-valence, exchange-coupled, class III dimer [L ₂Fe₂(μ-OH)₃]²⁺ (L = N,N′,N″-trimethyl-1,4,7-triazacyclononane). Journal of the Chemical Society, Chemical Communications, (1), 59-62. https://doi.org/10.1039/C39890000059

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title = "The novel mixed-valence, exchange-coupled, class III dimer [L 2Fe2(μ-OH)3]2+ (L = N,N′,N″-trimethyl-1,4,7-triazacyclononane)",

abstract = "The reaction of Fe(CIO4)2·6H2O with N,N′,N,″-trimethyl-1,4,7-triazacyclononane (L) in methanol affords, in the presence of a small amount of oxygen, the deep blue binuclear complex [L2Fe2(μ-OH)3](CIO4) 2·2MeOH·2H2O which was characterized by EXAFS, e.s.r., u.v.-visible and M{\"o}ssbauer spectroscopy to be a mixed valence iron (II/III) species of class III with an Stot = 9/2 ground state.",

author = "S. Dr{\"u}eke and P. Chaudhuri and K. Pohl and K. Wieghardt and Ding, {X. Q.} and E. Bill and A. Sawaryn and Trautwein, {A. X.} and H. Winkler and Gurman, {S. J.}",

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T1 - The novel mixed-valence, exchange-coupled, class III dimer [L 2Fe2(μ-OH)3]2+ (L = N,N′,N″-trimethyl-1,4,7-triazacyclononane)

AU - Drüeke, S.

AU - Chaudhuri, P.

AU - Pohl, K.

AU - Wieghardt, K.

AU - Ding, X. Q.

AU - Bill, E.

AU - Sawaryn, A.

AU - Trautwein, A. X.

AU - Winkler, H.

AU - Gurman, S. J.

PY - 1989/1/1

Y1 - 1989/1/1

N2 - The reaction of Fe(CIO4)2·6H2O with N,N′,N,″-trimethyl-1,4,7-triazacyclononane (L) in methanol affords, in the presence of a small amount of oxygen, the deep blue binuclear complex [L2Fe2(μ-OH)3](CIO4) 2·2MeOH·2H2O which was characterized by EXAFS, e.s.r., u.v.-visible and Mössbauer spectroscopy to be a mixed valence iron (II/III) species of class III with an Stot = 9/2 ground state.

AB - The reaction of Fe(CIO4)2·6H2O with N,N′,N,″-trimethyl-1,4,7-triazacyclononane (L) in methanol affords, in the presence of a small amount of oxygen, the deep blue binuclear complex [L2Fe2(μ-OH)3](CIO4) 2·2MeOH·2H2O which was characterized by EXAFS, e.s.r., u.v.-visible and Mössbauer spectroscopy to be a mixed valence iron (II/III) species of class III with an Stot = 9/2 ground state.

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JO - Journal of the Chemical Society, Chemical Communications

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