Title

Water-Stable Manganese(Iv) Complex Of A N2O4-Donor Non-Schiff-Base Ligand: Synthesis, Structure, And Multifrequency High-Field Electron Paramagnetic Resonance Studies

Abstract

A novel water-stable (t1/2 ∼ 6.8 days) mononuclear manganese(IV) complex of a hexacoordinating non-Schiff-base ligand (H 4L) with N2O4-donor atoms has been synthesized and characterized crystallographically. High-frequency electron paramagnetic resonance experiments performed on a single crystal reveal a manganese(IV) ion with an S = 3/2 ground spin state that displays a large single-ion anisotropy, setting the record of mononuclear manganese(IV) complexes reported so far. In addition, spin-echo experiments reveal a spin-spin relaxation time T2 ∼ 500 ns. © 2014 American Chemical Society.

Publication Date

6-2-2014

Publication Title

Inorganic Chemistry

Volume

53

Issue

11

Number of Pages

5423-5428

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1021/ic4030958

Socpus ID

84901797086 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84901797086

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