A Three-Dimensional Homometallic Molecular Ferrimagnet

A Three-Dimensional Homometallic Molecular Ferrimagnet

Chains of fused NiII octahedral units form a 3D network and thereby the first example of a homometallic 3D ferrimagnet. The material was characterized by X‐ray analysis and a low‐temperature magnetic study. The structure features an infinite ‐Ni‐(μ3‐OH)‐Ni2‐ chain and the spin of adjacent Ni centers...

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Veröffentlicht in:Angewandte Chemie International Edition 2002-05, Vol.41 (9), p.1561-1563
Hauptverfasser: Konar, Sanjit, Mukherjee, Partha Sarathi, Zangrando, Ennio, Lloret, Francesc, Chaudhuri, Nirmalendu Ray
Format: Artikel
Sprache:eng
Schlagworte:
coordination chemistry
Ferrimagnetism
magnetic properties
Molecular structure
Networks
Nickel
O ligands
Pictures
Three dimensional
X-rays
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Beschreibung
Zusammenfassung:Chains of fused NiII octahedral units form a 3D network and thereby the first example of a homometallic 3D ferrimagnet. The material was characterized by X‐ray analysis and a low‐temperature magnetic study. The structure features an infinite ‐Ni‐(μ3‐OH)‐Ni2‐ chain and the spin of adjacent Ni centers alternates between S=1 and S=2 (see picture).
ISSN:1433-7851
1521-3773
DOI:10.1002/1521-3773(20020503)41:9<1561::AID-ANIE1561>3.0.CO;2-J