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Very Large Ising‐Type Magnetic Anisotropy in a Mononuclear Ni II Complex
Author(s) -
Rogez Guillaume,
Rebilly JeanNoël,
Barra AnneLaure,
Sorace Lorenzo,
Blondin Geneviève,
Kirchner Nadeschda,
Duran Marc,
van Slageren Joris,
Parsons Simon,
Ricard Louis,
Marvilliers Arnaud,
Mallah Talal
Publication year - 2005
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200462294
Subject(s) - anisotropy , ising model , hamiltonian (control theory) , condensed matter physics , octahedron , magnetic anisotropy , magnetization , complementarity (molecular biology) , physics , crystallography , nuclear magnetic resonance , chemistry , quantum mechanics , magnetic field , mathematics , crystal structure , mathematical optimization , biology , genetics
Complementarity between different techniques (magnetization, HF‐HFEPR, FDMRS) and angular‐overlap‐model calculations allow the precise determination of the spin‐Hamiltonian parameters in an isolated octahedral Ni II complex (see structure), which exhibits the largest easy axis magnetic anisotropy reported to date ( D =−10.1 cm −1 , E /| D |=0.02).