Spin Balls and Spin Barbells. Preparation and Magnetic Studies of S = 7/2 Dendritic Heptaradical and Progress Toward Very High Spin Dendrimers

Andrzej Rajca; Suchada Utamapanya

doi:10.1080/10587259308035720

Spin Balls and Spin Barbells. Preparation and Magnetic Studies of S = 7/2 Dendritic Heptaradical and Progress Toward Very High Spin Dendrimers

Andrzej Rajca, Suchada Utamapanya

Chemistry

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

14 Scopus citations

Abstract

1,3-Connected polyarylmethyl dendritic heptaradical was prepared by the treatment of the heptaether precursor with lithium in THF followed by Oxidation of the resultant carboheptaanion using iodine in THF at low temperature. The magnetization studies of heptaradical in frozen THF, which were carried by SQUID at T = 2 - 10 K, indicate the S = 7/2 ground state.

Original language	English (US)
Pages (from-to)	305-312
Number of pages	8
Journal	Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
Volume	232
Issue number	1
DOIs	https://doi.org/10.1080/10587259308035720
State	Published - Aug 1 1993

ASJC Scopus subject areas

Condensed Matter Physics

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Spin Balls and Spin Barbells. Preparation and Magnetic Studies of S = 7/2 Dendritic Heptaradical and Progress Toward Very High Spin Dendrimers. / Rajca, Andrzej ; Utamapanya, Suchada.

In: Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, Vol. 232, No. 1, 01.08.1993, p. 305-312.

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

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