"Correction to Monofluoride Bridged, Binuclear Metallacycles of First R" by Daniel L. Reger, Elizabeth A. Foley et al.
 

Correction to Monofluoride Bridged, Binuclear Metallacycles of First Row Transition Metals Supported by Third Generation Bis(1-pyrazolyl)methane Ligands: Unusual Magnetic Properties

Abstract

Page 10659. The assumption made in this paper that the gelatin capsules used to hold the samples in the SQUID measurements “make a negligible contribution to the overall magnetism” is incorrect for the 3d9, strongly antiferromagnetically coupled compound [Cu2 (μ-F)(μ-m-[CH(pz) 2]2C6H4)2](BF4)3 (4). Analysis of a new data set1 in which the susceptibility of the sample container was measured independently and the data were corrected appropriately yields the results shown in corrected Figure 8 (p 10666) where, using the Hamiltonian H = -2JS1 · S2, the J value (Abstract on p 10658 and pp 10665 and 10668) is calculated as -181.3(4) cm-1 with a g value2 of 2.153(3). The Cu(II) ions in compound 4 are strongly antiferromagnetically coupled, but not to the degree indicated in the original paper. Table 4 (p 10668) is also corrected

Department(s)

Chemistry

International Standard Serial Number (ISSN)

0020-1669

Document Type

Erratum

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2011 American Chemical Society (ACS), All rights reserved.

Publication Date

31 Jan 2011

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