Single-Molecule Magnets: A Mn25 Complex with a Record S = 51/2 Spin for a Molecular Species

Journal of the American Chemical Society

Volumn 126, Issue 15, 2004, Pages 4766-4767

  Murugesu, Muralee ^a   Habrych, Malgorzata ^a   Wernsdorfer, Wolfgang ^b   Abboud, Khalil A ^a   Christou, George ^a  

^a University of Florida ^*  (United States)

^b LABORATOIRE DE CRISTALLOGRAPHIE   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ACCELERATION; ARTICLE; CHELATION; CHEMICAL INTERACTION; CRYSTALLIZATION; HYSTERESIS; MAGNET; MOLECULAR INTERACTION; SINGLE MOLECULE MAGNET;

EID: 1842830216     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0316824     Document Type: Article

References (21)

1. Christou, G.; Gatteschi, D.; Hendrickson, D. N.; Sessoli, R. MRS Bulletin 2000, 25, 66, and references therein.
2. (a) Sessoli, R.; Tsai, H.-L.; Schake, A. R.; Wang, S.; Vincent, J. B.; Folting, K.; Gatteschi, D.; Christou, G.; Hendrickson, D. N. J. Am. Chem. Soc. 1993, 115, 1804.
3. (b) Sessoli, R.; Gatteschi, D.; Caneschi, A.; Novak, M. A. Nature 1993, 365, 141.
4. (a) Wernsdorfer, W.; Aliaga-Alcalde, N.; Hendrickson, D. N.; Christou, G.; Nature 2002, 416, 406.
5. (b) Soler, M.; Wernsdorfer, W.; Abboud, K. A.; Hendrickson, D. N.; Christou, G. Polyhedron 2003, 22, 1777.
6. (c) Soler, M.; Wernsdorfer, W.; Abboud, K. A.; Huffman, J. C.; Davidson, E. R.; Hendrickson, D. N.; Christou, G. J. Am. Chem. Soc. 2003, 125, 3576.
7. (d) Andres, H.; Basler, R.; Blake, A. J.; Cadiou, C.; Chaboussant, G.; Grant, C.M.; Güdel, H.-U.; Murrie, M.; Parsons, S.; Paulsen, C.; Semadini, F.; Villar, V.; Wernsdorfer, W.; Winpenny, R. E. P. Chem. Eur. J. 2002, 8, 4867.
8. (e) Brechin, E. K.; Soler, M.; Christou, G.; Helliwell, M.; Teat, S. J.; Wernsdorfer, W. Chem. Commun. 2003, 1276.
9. (f) Price, D. J.; Batten, S. R.; Moubaraki, B.; Murray, K. S. Chem. Commun. 2002, 762.
10. (a) Scuillier, A.; Mallah, T.; Verdaguer, M.; Nivorozkhin; Tholence, J. L.; Veillet, P. New J. Chem. 1996, 20, 1.
11. (b) Goodwin, J.; Sessoli, R.; Gatteschi, D.; Wernsdorfer, W.; Powell, A. K.; Heath, S. L. J. Chem. Soc., Dalton Trans. 2000, 1835.
12. (c) Zhong, Z. J.; Seino, H.; Mizobe, Y.; Hidai, M.; Fujishima, A.; Ohkoshi, S.; Hashimoto, K. J. Am. Chem. Soc. 2000, 122, 2952.
13. (d) Low, D. M.; Jones, L. F.; Bell, A.; Brechin, E. K.; Mallah, T.; Riviere, E.; Teat, S. J.; McInnes, E. J. Angew. Chem., Int. Ed. 2003, 42, 3781.
14. (e) Larionova, J.; Gross, M.; Pilkington, M.; Andres, H.; Stoeckli-Evans, H.; Güdel, H.; Decurtins, S. Angew. Chem., Int. Ed. 2000, 39, 1605.
15. (f) Pilawa, B.; Kelemen, M. T.; Wanka, S.; Geisselmann, A.; Barra, A. L. Europhys. Lett. 1998, 43, 7.
16. (a) Anal Calcd (Found) for dried 1: C,25.72 (26.01); H, 2.36 (2.68); N, 17.14 (17.15).
17. 2 = 15.31%. The crystal was a small dark brown plate; an absorption correction was applied.
18. IV ions gave oxidation state values of 1.95-2.02, 2.90-3.02, and 3.99, respectively.
19. (b) Liu, W.; Thorp, H. H. Inorg. Chem. 1993, 32, 4102.
20. Of course, other ways of qualitatively rationalizing an S = 51/2 state in such a large molecule are also feasible.
21. Wernsdorfer, W. Adv. Chem. Phys. 2001, 118, 99.