Triple-decker type coordination of a fullerene trianion in [K([18]crown- 6)]3-[η6,η6-C60>](η3-C6H5CH3)2 - Single crystal structure and magnetic properties

Thomas F. Fässler; Rudolf Hoffmann; Stefan Hoffmann; Michael Wörle

doi:10.1002/1521-3773(20000616)39:12<2091::AID-ANIE2091>3.0.CO;2-8

Triple-decker type coordination of a fullerene trianion in [K([18]crown- 6)]₃-[η⁶,η⁶-C₆₀>](η³-C₆H₅CH₃)₂ - Single crystal structure and magnetic properties

Thomas F. Fässler, Rudolf Hoffmann, Stefan Hoffmann, Michael Wörle

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

39 Scopus citations

Abstract

Isolated spin doublets and not quartets are identified by EPR spectroscopy and SQUID magnetometer measurements in the title compound, the first well-characterized molecular complex with C₆₀ trianions. As shown in the X-ray structure (see picture for a section), the fullerene trianions are ordered and stacked in a slightly distorted hexagonal primitive arrangement; the distances between the spherical fullerenes and also some of the K-C bond lengths are surprisingly short.

Original language	English
Pages (from-to)	2091-2094
Number of pages	4
Journal	Angewandte Chemie International Edition in English
Volume	39
Issue number	12
DOIs	https://doi.org/10.1002/1521-3773(20000616)39:12<2091::AID-ANIE2091>3.0.CO;2-8
State	Published - 16 Jun 2000
Externally published	Yes

Keywords

Crown compounds
EPR spectroscopy
Fullerenes
Magnetic properties
Potassium

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10.1002/1521-3773(20000616)39:12<2091::AID-ANIE2091>3.0.CO;2-8

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Fässler, T. F., Hoffmann, R., Hoffmann, S., & Wörle, M. (2000). Triple-decker type coordination of a fullerene trianion in [K([18]crown- 6)]₃-[η⁶,η⁶-C₆₀>](η³-C₆H₅CH₃)₂ - Single crystal structure and magnetic properties. Angewandte Chemie International Edition in English, 39(12), 2091-2094. https://doi.org/10.1002/1521-3773(20000616)39:12<2091::AID-ANIE2091>3.0.CO;2-8

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title = "Triple-decker type coordination of a fullerene trianion in [K([18]crown- 6)]3-[η6,η6-C60>](η3-C6H5CH3)2 - Single crystal structure and magnetic properties",

abstract = "Isolated spin doublets and not quartets are identified by EPR spectroscopy and SQUID magnetometer measurements in the title compound, the first well-characterized molecular complex with C60 trianions. As shown in the X-ray structure (see picture for a section), the fullerene trianions are ordered and stacked in a slightly distorted hexagonal primitive arrangement; the distances between the spherical fullerenes and also some of the K-C bond lengths are surprisingly short.",

keywords = "Crown compounds, EPR spectroscopy, Fullerenes, Magnetic properties, Potassium",

author = "F{\"a}ssler, {Thomas F.} and Rudolf Hoffmann and Stefan Hoffmann and Michael W{\"o}rle",

year = "2000",

month = jun,

day = "16",

doi = "10.1002/1521-3773(20000616)39:12<2091::AID-ANIE2091>3.0.CO;2-8",

language = "English",

volume = "39",

pages = "2091--2094",

journal = "Angewandte Chemie International Edition in English",

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publisher = "John Wiley and Sons Ltd",

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}

Fässler, TF, Hoffmann, R, Hoffmann, S & Wörle, M 2000, 'Triple-decker type coordination of a fullerene trianion in [K([18]crown- 6)]₃-[η⁶,η⁶-C₆₀>](η³-C₆H₅CH₃)₂ - Single crystal structure and magnetic properties', Angewandte Chemie International Edition in English, vol. 39, no. 12, pp. 2091-2094. https://doi.org/10.1002/1521-3773(20000616)39:12<2091::AID-ANIE2091>3.0.CO;2-8

Triple-decker type coordination of a fullerene trianion in [K([18]crown- 6)]₃-[η⁶,η⁶-C₆₀>](η³-C₆H₅CH₃)₂ - Single crystal structure and magnetic properties. / Fässler, Thomas F.; Hoffmann, Rudolf; Hoffmann, Stefan et al.
In: Angewandte Chemie International Edition in English, Vol. 39, No. 12, 16.06.2000, p. 2091-2094.

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

TY - JOUR

T1 - Triple-decker type coordination of a fullerene trianion in [K([18]crown- 6)]3-[η6,η6-C60>](η3-C6H5CH3)2 - Single crystal structure and magnetic properties

AU - Fässler, Thomas F.

AU - Hoffmann, Rudolf

AU - Hoffmann, Stefan

AU - Wörle, Michael

PY - 2000/6/16

Y1 - 2000/6/16

N2 - Isolated spin doublets and not quartets are identified by EPR spectroscopy and SQUID magnetometer measurements in the title compound, the first well-characterized molecular complex with C60 trianions. As shown in the X-ray structure (see picture for a section), the fullerene trianions are ordered and stacked in a slightly distorted hexagonal primitive arrangement; the distances between the spherical fullerenes and also some of the K-C bond lengths are surprisingly short.

AB - Isolated spin doublets and not quartets are identified by EPR spectroscopy and SQUID magnetometer measurements in the title compound, the first well-characterized molecular complex with C60 trianions. As shown in the X-ray structure (see picture for a section), the fullerene trianions are ordered and stacked in a slightly distorted hexagonal primitive arrangement; the distances between the spherical fullerenes and also some of the K-C bond lengths are surprisingly short.

KW - Crown compounds

KW - EPR spectroscopy

KW - Fullerenes

KW - Magnetic properties

KW - Potassium

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U2 - 10.1002/1521-3773(20000616)39:12<2091::AID-ANIE2091>3.0.CO;2-8

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M3 - Article

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JO - Angewandte Chemie International Edition in English

JF - Angewandte Chemie International Edition in English

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ER -

Triple-decker type coordination of a fullerene trianion in [K([18]crown- 6)]₃-[η⁶,η⁶-C₆₀>](η³-C₆H₅CH₃)₂ - Single crystal structure and magnetic properties

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