Mn III zero-field splitting parameters and weak exchange interactions in a cyanide-bridged {Mn III-Ir III-Mn III} cluster

Inorganic Chemistry Communications

Volumn 24, Issue , 2012, Pages 24-28

  Pedersen, Kasper S ^a   Sigrist, Marc ^a,b   Weihe, Hogni ^a   Tregenna Piggott, Philip L W ^c   Schau Magnussen, Magnus ^a   Dreiser, Jan ^c   Mutka, Hannu ^b   Barra, Anne Laure ^d   Bendix, Jesper ^a  

^a UNIVERSITY OF COPENHAGEN   (Denmark)

^b INSTITUT LAUE LANGEVIN   (France)

^c PAUL SCHERRER INSTITUTE   (Switzerland)

^d High Magnetic Field Laboratory   (France)

Author keywords

Electron paramagnetic resonance; Inelastic neutron scattering; Iridium; Magnetic anisotropy; Manganese

Indexed keywords

EID: 84865299358     PISSN: 13877003     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.inoche.2012.07.045     Document Type: Article

References (32)

1. R. Sessoli, D. Gatteschi, A. Caneschi, and M.A. Novak Magnetic bistability in a metal-ion cluster Nature 265 1993 141 143
2. D. Gatteschi, R. Sessoli, and J. Villain Molecular nanomagnets 2006 Oxford University Press
3. Single-molecule magnets and related phenomena R.E.P. Winpenny Struc. Bonding 122 2006 Springer Berlin
4. L. Bogani, and W. Wernsdorfer Molecular spintronics using single-molecule magnets Nat. Mater. 7 2008 179 186
5. H. Miyasaka, A. Saitoh, and S. Abe Magnetic assemblies based on Mn(III) salen analogues Coord. Chem. Rev. 251 2007 2622 2664 (and references cited therein)
6. + complexes as a source of anisotropy J. Phys. Chem. Solids 65 2004 839 844
7. T. Birk, K.S. Pedersen, S. Piligkos, C.Aa. Thuesen, H. Weihe, and J. Bendix Magnetic properties of a manganese(III) chain with monoatomic bridges: catena-MnF(salen) Inorg. Chem. 50 2011 5312 5314
8. T. Senapati, C. Pichon, R. Ababei, C. Mathonière, and R. Clérac Cyanido-bridged Fe(III)-Mn(III) heterobimetallic materials built from Mn(III) Schiff base complexes and di- or tri-cyanido Fe(III) precursors Inorg. Chem. 51 2012 3796 3812
9. H. Miyasaka, N. Matsumoto, H. Okawa, N. Re, E. Gallo, and C. Floriani Complexes derived from the reaction of manganese(III) Schiff base complexes and hexacyanoferrate(III): syntheses, multidimensional network structures, and magnetic properties J. Am. Chem. Soc. 118 1996 981 994
10. H. Miyasaka, H. Ieda, N. Matsumoto, N. Re, R. Crescenzi, and C. Floriani Assembling bi-, tri- and penta-nuclear complexes into extended structures using a desolvation reaction: synthesis, structure and magnetic properties of manganese(III)-Schiff-base-hexacyanoferrate polymeric compounds and their derived extended structures J. Am. Chem. Soc. 37 1998 255 263
11. T = 9/2 spin ground state J. Am. Chem. Soc. 127 2005 3090 3099
12. + units: an inelastic neutron scattering and magnetic susceptibility study Inorg. Chem. 48 2009 128 137
13. 6] Chem. Eur. J. 17 2011 7492 7498
14. K.S. Pedersen, M. Schau-Magnussen, J. Bendix, H. Weihe, A.V. Palii, S.I. Klokishner, S. Ostrovsky, O.S. Reu, H. Mutka, and P.L.W. Tregenna-Piggott Enhancing the blocking temperature in single-molecule magnets by incorporating 3d-5d exchange interactions Chem. Eur. J. 16 2010 13458 13464
15. 3 - Chem. Commun. 47 2011 6918 6920
16. X.-Y. Wang, C. Avendaño, and K.R. Dunbar Molecular magnetic materials based on 4d and 5d transition metals Chem. Soc. Rev. 40 2011 3213 3238 (and references cited therein)
17. 2 chain compound J. Am. Chem. Soc. 133 2011 123 130
18. 2 single-chain magnet J. Am. Chem. Soc. 134 2012 7521 7529
19. G.W. Watt, E.P. Helvenston, and L.E.J. Sharif Ammines of iridium(0) Inorg. Nucl. Chem. 24 1962 1067 1072
20. Single-crystal X-ray diffraction data were collected at 122 K using a Nonius Kappa CCD area-detector diffractometer with Mo Kα radiation (λ = 0.71073 Å) equipped with an Oxford Cryostreams low-temperature device. The structures were solved using direct methods (SHELXS97) and refined using the SHELXL97 software package. (G. M. Sheldrick, Acta Crystallogr. Sect. A 64 (2008) 112-122.) All non-hydrogen atoms were refined anisotropically, whereas hydrogen atoms were fixed. CCDC-755223 contains the supplementary crystallographic data for this paper. These data can be obtained free of charge from The Cambridge Crystallographic Database via www.ccdc.cam.uk/data-request/ cif.
21. 4)2·12D2O J. Am. Chem. Soc. 123 2001 3377 3378
22. 5E e Jahn-Teller effect Chem. Phys. Lett. 362 2002 387 396
23. Q. Scheifele, C. Riplinger, F. Neese, H. Weihe, A.-L. Barra, F. Juranyi, A. Podlesnyak, and P.L.W. Tregenna-Piggott Spectroscopic and theoretical study of a mononuclear manganese(III) complex exhibiting a tetragonally compressed geometry Inorg. Chem. 47 2008 439 447
24. D. Richard, M. Ferrand, and G.J. Kearley J. Neutron Res. 4 1996 33 39
25. S. Mossin, H. Weihe, and A.-L. Barra Is the axial zero-field splitting parameter of tetragonally elongated high-spin manganese(III) complexes always negative? J. Am. Chem. Soc. 142 2002 8764 8765
26. A.-L. Barra, D. Gatteschi, R. Sessoli, G.L. Abbati, A. Cornia, A.C. Fabretti, and M.G. Uytterhoeven Electronic structure of manganese(III) compounds from high-frequency EPR spectra Angew. Chem. Int. Ed Engl. 36 1997 2329 2331
27. J. Krzystek, and J. Telser High frequency and field EPR spectroscopy of Mn(III) complexes in frozen solution J. Magn. Reson. 162 2003 454 465
28. C. Mantel, A. Hassan, J. Pecaut, A. Deronzier, M.N. Collomb, and C. Duboc-Toia A high-frequency and high-field EPR study of new azide and fluoride mononuclear Mn(III) complexes J. Am. Chem. Soc. 125 2003 12337 12344
29. 3] (terpy = 2,2′:6′,2″-terpyridine) Inorg. Chem. 40 2001 1698 1703
30. III Chem. Eur. J. 18 2012 3942 3954
31. III Z. Naturforsch. 65b 2010 295 303
32. B.J. Kennedy, and K.S. Murray Magnetic properties and zero-field splitting in high-spin manganese(III) complexes. 1. Mononuclear and polynuclear Schiff-base chelates Inorg. Chem. 24 1985 1552 1557