Orbital interaction analysis of McConnell's model for through-space magnetic coupling

Kazunari Yoshizawa; Tokiyo Yamabe; Roald Hoffmann

doi:10.1080/10587259708045053

Orbital interaction analysis of McConnell's model for through-space magnetic coupling

Kazunari Yoshizawa, Tokiyo Yamabe, Roald Hoffmann

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

6 Citations (Scopus)

Abstract

McConnell's model for through-space magnetic interaction can be interpreted from the vantage point of molecular orbital interactions. Intermolecular magnetic interactions are analyzed in several stacking modes of diphenylmethyl radical The nodal properties which lead to the overlap (or lack of it) of the singly occupied molecular orbitals in this system play an essential role in the ferromagnetic coupling of molecules in extended systems. These nodal characteristics, and the overlaps governing orbital interaction are as important as the spin-polarization effects.

Original language	English
Pages (from-to)	157-166
Number of pages	10
Journal	Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume	305
DOIs	https://doi.org/10.1080/10587259708045053
Publication status	Published - Jan 1 1997
Externally published	Yes

All Science Journal Classification (ASJC) codes

Condensed Matter Physics

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abstract = "McConnell's model for through-space magnetic interaction can be interpreted from the vantage point of molecular orbital interactions. Intermolecular magnetic interactions are analyzed in several stacking modes of diphenylmethyl radical The nodal properties which lead to the overlap (or lack of it) of the singly occupied molecular orbitals in this system play an essential role in the ferromagnetic coupling of molecules in extended systems. These nodal characteristics, and the overlaps governing orbital interaction are as important as the spin-polarization effects.",

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N2 - McConnell's model for through-space magnetic interaction can be interpreted from the vantage point of molecular orbital interactions. Intermolecular magnetic interactions are analyzed in several stacking modes of diphenylmethyl radical The nodal properties which lead to the overlap (or lack of it) of the singly occupied molecular orbitals in this system play an essential role in the ferromagnetic coupling of molecules in extended systems. These nodal characteristics, and the overlaps governing orbital interaction are as important as the spin-polarization effects.

AB - McConnell's model for through-space magnetic interaction can be interpreted from the vantage point of molecular orbital interactions. Intermolecular magnetic interactions are analyzed in several stacking modes of diphenylmethyl radical The nodal properties which lead to the overlap (or lack of it) of the singly occupied molecular orbitals in this system play an essential role in the ferromagnetic coupling of molecules in extended systems. These nodal characteristics, and the overlaps governing orbital interaction are as important as the spin-polarization effects.

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