A New Structure–Magnetism Relationship for Face‐Sharing Transition‐Metal Complexes with d 3 –d 3  Electronic Configuration | Zendy

Niemann Andrea | Zendy; Bossek Ursula | Zendy; Wieghardt Karl | Zendy; Butzlaff Christian | Zendy; Trautwein Alfred X. | Zendy; Nuber Bernhard | Zendy

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A New Structure–Magnetism Relationship for Face‐Sharing Transition‐Metal Complexes with d 3 –d 3 Electronic Configuration

Author(s) -

Niemann Andrea,

Bossek Ursula,

Wieghardt Karl,

Butzlaff Christian,

Trautwein Alfred X.,

Nuber Bernhard

Publication year - 1992

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.199203111

Subject(s) - superexchange , magnetism , antiferromagnetism , transition metal , electronic structure , crystallography , octahedron , metal , chemistry , electron configuration , condensed matter physics , coupling constant , materials science , crystal structure , computational chemistry , physics , catalysis , ion , biochemistry , organic chemistry , particle physics

A through‐space interaction and not superexchange of the bridging ligands explains the antiferromagnetic coupling in dinuclear face‐sharing octahedral complexes with d 3 ‐d 3 electronic configuration. The metal‐metal distance is the only relevant structural parameter for the spin‐exchange coupling constants of a series of V 2 II , Cr 2 III , and Mn 2 IVcomplexes.

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