Copper derivatives of tetrathiafulvalene

A. R. Siedle; G. A. Candela; T. F. Finnegan; R. P. Van Duyne; T. Cape; G. F. Kokoszka; P. M. Woyciesjes

doi:10.1039/C39780000069

Copper derivatives of tetrathiafulvalene

A. R. Siedle^*, G. A. Candela, T. F. Finnegan, R. P. Van Duyne, T. Cape, G. F. Kokoszka, P. M. Woyciesjes

^*Corresponding author for this work

Chemistry

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

7 Scopus citations

Abstract

Oxidation of tetrathiafulvalene with CuCl₂.2H₂O in ethanol produced the mixed valence metallotetrathia-ethylene (TTF) ₃(CuCl₂)₅ containing both TTF ⁺· and TTF²⁺, which was converted into (TTF) ₂ CuCl₄ on dissolution in hot acetonitrile while the CuCl₄^2- and BF₄^- salts of TTF ²⁺ were prepared using CuCl₂·2H₂O and Cu(BF₄)₂ in acetonitrile; resonance Raman spectroscopy was used to probe the oxidation state of TTF in these copper metallotetrathiafulvalenes, and e.s.r. and magnetic susceptibility data indicate the presence of three-dimensional magnetic interactions in the TTF⁺ and TTF²⁺ CuCl₄^2- salts.

Original language	English (US)
Pages (from-to)	69-70
Number of pages	2
Journal	Journal of the Chemical Society, Chemical Communications
Issue number	2
DOIs	https://doi.org/10.1039/C39780000069
State	Published - 1978

Funding

From the equation relating linewidths, exchange fields, and dipolar fields,g a value for the exchange field based on three dimen- sional interactions was calculated to be ca. lo4GI in reason- able agreement with the experimental 8 values. [Dipolar fields were assumed to be several hundred gauss in both (3) and (Q)]. This work was supported in part by the Petroleum Research Fund administered by the American Chemical Society (G.F.K.), the National Science Foundation, (R.P.V.D.), and the Northwestern University Materials Research Center (R.P.V.D.). (Received, 16th Sefitember 1977; Corn. 975.i ** Further chemical and spectroscopic studies of the TTF dictation will be presented elsewhere.

ASJC Scopus subject areas

Molecular Medicine

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@article{a282f4636bea47e5b5dac7a310e2908b,

title = "Copper derivatives of tetrathiafulvalene",

abstract = "Oxidation of tetrathiafulvalene with CuCl2.2H2O in ethanol produced the mixed valence metallotetrathia-ethylene (TTF) 3(CuCl2)5 containing both TTF +· and TTF2+, which was converted into (TTF) 2 CuCl4 on dissolution in hot acetonitrile while the CuCl42- and BF4- salts of TTF 2+ were prepared using CuCl2·2H2O and Cu(BF4)2 in acetonitrile; resonance Raman spectroscopy was used to probe the oxidation state of TTF in these copper metallotetrathiafulvalenes, and e.s.r. and magnetic susceptibility data indicate the presence of three-dimensional magnetic interactions in the TTF+ and TTF2+ CuCl42- salts.",

author = "Siedle, {A. R.} and Candela, {G. A.} and Finnegan, {T. F.} and {Van Duyne}, {R. P.} and T. Cape and Kokoszka, {G. F.} and Woyciesjes, {P. M.}",

note = "Funding Information: From the equation relating linewidths, exchange fields, and dipolar fields,g a value for the exchange field based on three dimen- sional interactions was calculated to be ca. lo4GI in reason- able agreement with the experimental 8 values. [Dipolar fields were assumed to be several hundred gauss in both (3) and (Q)]. This work was supported in part by the Petroleum Research Fund administered by the American Chemical Society (G.F.K.), the National Science Foundation, (R.P.V.D.), and the Northwestern University Materials Research Center (R.P.V.D.). (Received, 16th Sefitember 1977; Corn. 975.i ** Further chemical and spectroscopic studies of the TTF dictation will be presented elsewhere. ",

year = "1978",

doi = "10.1039/C39780000069",

language = "English (US)",

pages = "69--70",

journal = "Journal of the Chemical Society, Chemical Communications",

issn = "0022-4936",

publisher = "Chemical Society",

number = "2",

}

TY - JOUR

T1 - Copper derivatives of tetrathiafulvalene

AU - Siedle, A. R.

AU - Candela, G. A.

AU - Finnegan, T. F.

AU - Van Duyne, R. P.

AU - Cape, T.

AU - Kokoszka, G. F.

AU - Woyciesjes, P. M.

N1 - Funding Information: From the equation relating linewidths, exchange fields, and dipolar fields,g a value for the exchange field based on three dimen- sional interactions was calculated to be ca. lo4GI in reason- able agreement with the experimental 8 values. [Dipolar fields were assumed to be several hundred gauss in both (3) and (Q)]. This work was supported in part by the Petroleum Research Fund administered by the American Chemical Society (G.F.K.), the National Science Foundation, (R.P.V.D.), and the Northwestern University Materials Research Center (R.P.V.D.). (Received, 16th Sefitember 1977; Corn. 975.i ** Further chemical and spectroscopic studies of the TTF dictation will be presented elsewhere.

PY - 1978

Y1 - 1978

N2 - Oxidation of tetrathiafulvalene with CuCl2.2H2O in ethanol produced the mixed valence metallotetrathia-ethylene (TTF) 3(CuCl2)5 containing both TTF +· and TTF2+, which was converted into (TTF) 2 CuCl4 on dissolution in hot acetonitrile while the CuCl42- and BF4- salts of TTF 2+ were prepared using CuCl2·2H2O and Cu(BF4)2 in acetonitrile; resonance Raman spectroscopy was used to probe the oxidation state of TTF in these copper metallotetrathiafulvalenes, and e.s.r. and magnetic susceptibility data indicate the presence of three-dimensional magnetic interactions in the TTF+ and TTF2+ CuCl42- salts.

AB - Oxidation of tetrathiafulvalene with CuCl2.2H2O in ethanol produced the mixed valence metallotetrathia-ethylene (TTF) 3(CuCl2)5 containing both TTF +· and TTF2+, which was converted into (TTF) 2 CuCl4 on dissolution in hot acetonitrile while the CuCl42- and BF4- salts of TTF 2+ were prepared using CuCl2·2H2O and Cu(BF4)2 in acetonitrile; resonance Raman spectroscopy was used to probe the oxidation state of TTF in these copper metallotetrathiafulvalenes, and e.s.r. and magnetic susceptibility data indicate the presence of three-dimensional magnetic interactions in the TTF+ and TTF2+ CuCl42- salts.

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U2 - 10.1039/C39780000069

DO - 10.1039/C39780000069

M3 - Article

AN - SCOPUS:37049102297

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EP - 70

JO - Journal of the Chemical Society, Chemical Communications

JF - Journal of the Chemical Society, Chemical Communications

IS - 2

ER -

Copper derivatives of tetrathiafulvalene

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