Issue 21, 2010

A heptadecanuclear MnIII9DyIII8cluster derived from triethanolamine with two edge sharing supertetrahedra as the core and displaying SMM behaviour

Abstract

A heterometallic, heptadecanuclear cluster of formula [MnIII9DyIII8O8(OH)8(tea)2(teaH)2(teaH2)4(Ac)4(NO3)2(H2O)4](NO3)7·8H2O (1) is reported. The core of 1 displays two edge sharing MnIII5DyIII5 supertetrahedra and represents one of the largest Mn/4f cluster compound so far reported. Magnetic studies show that 1 displays probable SMM behaviour as observed via non-zero values in the χM′′vs T plot.

Graphical abstract: A heptadecanuclear MnIII9DyIII8 cluster derived from triethanolamine with two edge sharing supertetrahedra as the core and displaying SMM behaviour

Supplementary files

Article information

Article type
Communication
Submitted
04 Feb 2010
Accepted
31 Mar 2010
First published
17 Apr 2010

Dalton Trans., 2010,39, 5066-5069

A heptadecanuclear MnIII9DyIII8 cluster derived from triethanolamine with two edge sharing supertetrahedra as the core and displaying SMM behaviour

S. K. Langley, B. Moubaraki and K. S. Murray, Dalton Trans., 2010, 39, 5066 DOI: 10.1039/C002372H

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