Slow magnetic relaxation from hard-axis metal ions in tetranuclear single-molecule magnets

Chemistry - A European Journal

Volumn 16, Issue 34, 2010, Pages 10482-10493

  Tancini, Erik ^a   Jesus Rodriguez Douton, Maria ^a   Sorace, Lorenzo ^b   Barra, Anne Laure ^c   Sessoli, Roberta ^b   Cornia, Andrea ^a  

^a UNIVERSITY OF MODENA AND REGGIO EMILIA   (Italy)

^b UNIVERSITY OF FLORENCE   (Italy)

^c GRENOBLE HIGH MAGNETIC FIELD LABORATORY   (France)

Author keywords

Chromium; EPR spectroscopy; Iron; Magnetic properties; Single molecule magnets

Indexed keywords

ANALYTICAL DATA; ANISOTROPY TENSORS; DIPIVALOYLMETHANE; DIPOLAR INTERACTION; EASY-AXIS ANISOTROPY; EPR SPECTROSCOPY; FE-DOPED; HETEROMETALLIC COMPLEXES; HIGH FREQUENCY EPR; LOWER ENERGY BARRIERS; MAGNETIC STUDIES; MAGNETISATION; MOLECULAR AXIS; MOLECULAR SPINTRONICS; PROJECTION COEFFICIENTS; SINGLE-MOLECULE MAGNET;

ABERRATIONS; CHROMIUM; COMPLEXATION; DOPING (ADDITIVES); ELECTRON SPIN RESONANCE SPECTROSCOPY; ELECTRONIC EQUIPMENT MANUFACTURE; MAGNETIC ANISOTROPY; MAGNETISM; MAGNETS; METAL IONS; METALLIC COMPOUNDS; METHANOL; MOLECULES; PARAMAGNETIC RESONANCE; PHOTOLITHOGRAPHY; PROPELLERS;

IRON COMPOUNDS;

EID: 77956443437     PISSN: 09476539     EISSN: 15213765     Source Type: Journal    
DOI: 10.1002/chem.201001040     Document Type: Article

References (58)

1. a) D. Gatteschi, R. Sessoli, J. Villain, Molecular Nanomagnets, Oxford University Press, Oxford, 2006;
2. b) C. J. Milios, A. Vinslava, W. Wernsdorfer, S. Moggach, S. Parsons, S. P. Perlepes, G. Christou, E. K. Brechin, J. Am. Chem. Soc. 2007, 129, 2754-2755;
3. c) C. J. Milios, R. Inglis, A. Vinslava, R. Bagai, W. Wernsdorfer, S. Parsons, S. P. Perlepes, G. Christou, E. K. Brechin, J. Am. Chem. Soc. 2007, 129, 12505-12511.
4. A. Cornia, A. Fabretti Costantino, L. Zobbi, A. Caneschi, D. Gatteschi, M. Mannini, R. Sessoli, Struct. Bonding 2006, 122, 133-161.
5. a) L. Bogani, W. Wernsdorfer, Nat Mater. 2008, 7, 179-186;
6. b) D. Gatteschi, A. Cornia, M. Mannini, R. Sessoli, Inorg. Chem. 2009, 48, 3408-3419;
7. c) A. R. Rocha, V. M. García-Suárez, S. W. Bailey, C. J. Lambert, J. Ferrer, S. Sanvito, Nat. Mater. 2005, 4, 335-339;
8. d) M. Misiorny, I. Weymann, J. Barnas, Europhys. Lett. 2010, 89, 18003.
9. M. Mannini, F. Pineider, Ph. Sainctavit, C. Danieli, E. Otero, C. Sciancalepore, A. M. Talarico, M.-A. Arrio, A. Cornia, D. Gatteschi, R. Sessoli, Nat. Mater. 2009, 8, 194-197.
10. F. Pineider, M. Mannini, C. Danieli, L. Armelao, F. M. Piras, A. Magnani, A. Cornia, R. Sessoli, J. Mater. Chem. 2010, 20, 187-194.
11. L. Margheriti, M. Mannini, L. Sorace, L. Gorini, D. Gatteschi, A. Caneschi, D. Chiappe, R. Moroni, F. Buatier de Mongeot, A. Cornia, F. M. Piras, A. Magnani, R. Sessoli, Small 2009, 5, 1460-1466.
12. R. W. Saalfrank, I. Bernt, M. M. Chowdhry, F. Hampel, G. B. M. Vaughan, Chem. Eur. J. 2001, 7, 2765-2769.
13. S. Accorsi, A.-L. Barra, A. Caneschi, G. Chastanet, A. Cornia, A. C. Fabretti, D. Gatteschi, C. Mortalò, E. Olivieri, F. Parenti, P. Rosa, R. Sessoli, L. Sorace, W. Wernsdorfer, L. Zobbi, J. Am. Chem. Soc. 2006, 128, 4742-4755.
14. G. G. Condorelli, A. Motta, G. Pellegrino, A. Cornia, L. Gorini, I. L. Fragalà, C. Sangregorio, L. Sorace, Chem. Mater. 2008, 20, 2405-2411.
15. L. Gregoli, C. Danieli, A.-L. Barra, P. Neugebauer, G. Pellegrino, G. Poneti, R. Sessoli, A. Cornia, Chem. Eur. J. 2009, 15, 6456-6467.
16. W. Herwig, H. H. Zeiss, J. Org. Chem. 1958, 23,1404.
17. J. H. Jeffery, J. Bassett, J. Mendham, R. C. Denney, Vogel Analisi Chimica Quantitativa, Casa Editrice Ambrosiana, Milano, 1995, p. 378.
18. 3] in the synthesis did not increase the chromium(III) content in the product.
19. F. LeGall, F. Fabrizi de Biani, A. Caneschi, P. Cinelli, A. Cornia, A. C. Fabretti, D. Gatteschi, Inorg. Chim. Acta 1997, 262, 123-132.
20. H. R. Fischer, D. J. Hodgson, E. Pedersen, Inorg. Chem. 1984, 23, 4755-4758.
21. R. D. Shannon, C.T. Prewitt, Acta Crystallogr. Sect B 1970, 26, 1046-1048.
22. A.-L. Barra, F. Bianchi, A. Caneschi, A. Cornia, D. Gatteschi, L. Gorini, L. Gregoli, M. Maffini, F. Parenti, R. Sessoli, L. Sorace, A. M. Talarico, Eur. J. Inorg. Chem. 2007, 4145-4152.
23. a) R. L. Lintvedt, L. K. Kernitsky, Inorg. Chem. 1970, 9, 491-494;
24. b) A. B. P. Lever, Inorganic Electron Spectroscopy, 2nd ed., Elsevier, Amsterdam, 1984;
25. c) R. Dingle, J. Chem. Phys. 1969, 50, 1952-1957;
26. d) A. M. Fatta, R. L. Lintvedt, Inorg. Chem. 1971, 10, 478-481.
27. A. B. Blake, A. Yavari, W. E. Hatfield, C. N. Sethulekshmi, J. Chem. Soc. Dalton Trans. 1985, 2509-2520.
28. a) I. Bertini, C. Luchinat, Coord. Chem. Rev. 1996, 150, 1-296;
29. b) K. Douglas Kissler, S. K. Sheppard, G. R. Eaton, S. S. Eaton, J. Magn. Reson. 1985, 63, 74-87;
30. c) B. Ballarin, G. A. Battiston, F. Benetollo, R. Gerbasi, M. Porchia, D. Favretto, P. Traldi, Inorg. Chim. Acta 1994, 217, 71-78.
31. A. L. Barra, L. C. Brunei, D. Gatteschi, L. Pardi, R. Sessoli, Acc. Chem. Res. 1998, 31, 460-466.
32. a) C. J. H. Jacobsen, E. Pedersen, J. Villadsen, H. Weihe, Inorg. Chem. 1993, 32, 1216-1221;
33. b) S. Mossin, H. Weihe, A.-L. Barra, J. Am. Chem. Soc. 2002, 124, 8764-8765;
34. c) A. Abragam, B. Bleaney, Electron Paramagnetic Resonance of Transition Ions, Dover Publications, New York, 1, 1986.
35. a) A. Bencini, D. Gatteschi in Transition Metal Chemistry, Vol. 8 (Eds.: G. A. Melson, B. N. Figgis), Marcel Dekker, New York, 1982;
36. b) A. Solano-Peralta, M. E. Sosa-Torres, M. Flores-Alamo, H. ElMkami, G. M. Smith, R. A. Toscano, T. Nakamura, Dalton Trans. 2004, 2444-2449.
37. A. Bencini, I. Ciofini, M. G. Uytterhoeven, Inorg. Chim. Acta 1998, 274, 90-101.
38. P. ter Heerdt, M. Stefan, E. Goovaerts, A. Caneschi, A. Cornia, J. Magn. Reson. 2006, 179, 29-37.
39. a) J. Ribas-Arino, T. Baruah, M. R. Pederson, J. Chem. Phys. 2005, 123, 044303;
40. b) A. Cornia, A. C. Fabretti, P. Garrisi, C. Mortalò, D. Bonacchi, D. Gatteschi, R. Sessoli, L. Sorace, W. Wernsdorfer, A.-L. Barra, Angew. Chem. 2004, 116, 1156-1159;
41. Angew. Chem. Int. Ed. 2004, 43, 1136-1139;
42. c) D. Gatteschi, L. Sorace, J. Solid State Chem. 2001, 159, 253-261;
43. d) A.-L. Barra, A. Caneschi, A. Cornia, F. Fabrizi de Biani, D. Gatteschi, C. Sangregorio, R. Sessoli, L. Sorace, J. Am. Chem. Soc. 1999, 121, 5302-5310.
44. a) C. Dekker, A. F. M. Arts, H. W. Wijn, A. J. van Duyneveldt, J. A. Mydosh, Phys. Rev. B 1989, 40, 11243-11251;
45. b) K. S. Cole, R. H. Cole, J. Chem. Phys. 1941, 9, 341-351.
46. a) A. Bencini, D. Gatteschi, EPR of Exchange Coupled Systems, Springer, Berlin, 1990;
47. b) B. Silver, Irreducible Tensor Methods- An Introduction for Chemists, Academic Press, New York, 1976.
48. T. Kajiwara, M. Nakano, Y. Kaneko, S. Takaishi, T. Ito, M. Yamashita, A. Igashira-Kamiyama, H. Nojiri, Y. Ono, N. Kojima, J. Am. Chem. Soc. 2005, 127, 10150-10151.
49. a) W. Wernsdorfer, T. C. Stamatatos, G. Christou, Phys. Rev. Lett. 2008, 101, 237204/1-4;
50. b)E. del Barco, S. Hill, D.N. Hendrickson, Phys. Rev. Lett. 2009, 103, 059701/1;
51. c) W. Wernsdorfer, T. C. Stamatatos, G. Christou, Phys. Rev. Lett. 2009, 103, 059702/1;
52. d) F. Cinti, M. Affronte, A. G. M. Jansen, Eur. Phys J. B 2002, 30, 461-468;
53. e) N. Kirchner, J. Van Slageren, B. Tsukerblat, O. Waldmann, M. Dressel, Phys. Rev. B 2008, 78, 094426/1-5.
54. A.-L. Barra, A. Caneschi, A. Cornia, D. Gatteschi, L. Gorini, L.-P. Heiniger, R. Sessoli, L. Sorace, J. Am. Chem. Soc. 2007, 129, 1075410762.
55. R. Viguier, S. Serratrice, A. Dupraz, C. Dupuy, Eur. J. Inorg. Chem. 2001, 1789-1795.
56. a) A. Altomare, G. Cascarano, C. Giacovazzo, A. Guagliardi, J. Appl. Crystallogr. 1993, 26, 343-350;
57. b) SHELX97, Programs for Crystal Structure Analysis, G. M. Sheldrick, University of Göttingen, Göttingen, 1997;
58. c) L. J. Farrugia, J. Appl. Crystallogr. 1999, 32, 837-838.