High Spin Molecules: A Structural and Magnetic Comparison of High Nuclearity Manganese Carboxylate Aggregates
作者:
HilaryJ. Eppley,
Sheyi Wang,
Hui-Lien Tsai,
SheilaM. Aubin,
Kirsten Folting,
WilliamE. Streib,
DavidN. Hendrickson,
George Christou,
期刊:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
(Taylor Available online 1995)
卷期:
Volume 274,
issue 1
页码: 159-166
ISSN:1058-725X
年代: 1995
DOI:10.1080/10587259508031876
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A structural and magnetic comparison is presented for a number of high nuclearity, higher oxidation state manganese complexes with similar ligation environments. The complexes considered are hepta-, octa-, ennea-, deca-, and dodecanuclear and contain only MnIII, except for the dodecanuclear complexes, which are mixed valence (MnIII8MnIV4). The ground state spins of these complexes range from very low to very high, and while the dodecanuclear complexes exhibit unusual AC magnetic susceptibility behavior, none of the other complexes show such properties. Magnetic properties, as well as structural and preparative information, are discussed.
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