CoII molecular square with single-molecule magnet properties

Inorganic Chemistry

Volumn 48, Issue 3, 2009, Pages 854-860

  Wu, Dayu ^a,c   Guo, Dong ^a   Song, You ^a   Huang, Wei ^a   Chunying, Duan ^a   Meng, Qingjin ^a   Sato, Osamu ^b  

^a NANJING UNIVERSITY   (China)

^b KYUSHU UNIVERSITY   (Japan)

^c ANQING NORMAL UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 61449113974     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic8012188     Document Type: Article

References (60)

1. (a) Christou, G.; Gatteschi, D.; Hendrickson, D. N.; Sessoli, R. Mater. Res. Soc. Bull. 2000, 25, 66-71.
2. (b) Gatteschi, D.; Sessoli, R.; Villain, J. Molecular Nanomagnets; Oxford University Press: New York, 2007.
3. (a) Wernsdorfer, W.; Allaga-Alcalde, N.; Hendrickson, D. N.; Chritou, G. Nature 2002, 416, 406-409.
4. (b) Coronado, E.; Palacio, F.; Veciana, J. Angew. Chem., Int. Ed. 2003, 42, 2570-2572.
5. (a) Carretta, S.; Santini, P.; Amoretti, G.; Guidi, T.; Copley, J. R. D.; Qiu, Y.; Caciuffo, R.; Timco, G.; Winpenny, R. E. P. Phys. Rev. Lett. 2007, 98, 167401.
6. (b) Ardavan, A.; Rival, O.; Morton, J. J. L.; Blundell, S. J.; Tyryshkin, A. M.; Timco, G. A.; Winpenny, R. E. P. Phys. Rev. Lett. 2007, 98, 057201.
7. (a) Leuenberger, M. N.; Loss, D. Nature 2001, 410, 789-793.
8. (b) Troiani, F.; Ghirri, A.; Affronte, M.; Carretta, S.; Santini, P.; Amoretti, G.; Piligkos, S.; Timco, G.; Winpenny, R. E. P. Phys. Rev. Lett. 2005, 94, 207208.
9. (c) Lehmann, J.; Gaita-Arino, A.; Coronado, E.; Loss, D. Nature Nanotech. 2007, 2, 312-317.
10. Thomas, L.; Lionti, F.; Ballou, R.; Gatteschi, D.; Sessoli, R.; Barbara, B. Nature 1996, 383, 145-147.
11. (a) Friedman, J. R.; Sarachik, M. P.; Tejada, J.; Ziolo, R. Phys. Rev. Lett. 1996, 76, 3830-3833.
12. (b) Wernsdorfer, W.; Sessoli, R. Science 1999, 284, 133-135.
13. Heersche, H. B.; de Groot, Z.; Folk, J. A.; van der Zant, H. S. J.; Romeike, C.; Wegewijs, M. R.; Zobbi, L.; Barreca, D.; Tondello, E.; Cornia, A. Phys. Rev. Lett. 2006, 96, 206801.
14. Jo, M. H.; Grose, J. E.; Baheti, K.; Deshmukh, M. M.; Sokol, J. J.; Rumberger, E. M.; Hendrickson, D. N.; Long, J. R.; Park, H.; Ralph, D. C. Nano. Lett. 2006, 6, 2014-2020.
15. Bogani, L.; Wernsdorfer, W. Nat. Mater. 2008, 7, 179-186.
16. Soler, M.; Wernsdorfer, W.; Folting, K.; Pink, M.; Christou, G. J. Am. Chem. Soc. 2004, 126, 2156-2165.
17. Oshio, H.; Hoshino, N.; Ito, T.; Nakano, M. J. Am. Chem. Soc. 2004, 126, 8805-8812.
18. Ishikawa, N.; Sugita, M.; Wernsdorfer, W. J. Am. Chem. Soc. 2005, 127, 3650-3651.
19. Osa, S.; Kido, T.; Matsumoto, N.; Re, N.; Ochaba, A.; Mrozinski, J. J. Am. Chem. Soc. 2004, 126, 420-421.
20. Wang, C. F.; Zuo, J. L.; Bartlet, B. M.; Song, Y.; Long, J. R.; You, X. Z. J. Am. Chem. Soc. 2006, 128, 7162-7163.
21. Liu, T. F.; Fu, D.; Gao, S.; Zhang, Y. Z.; Sun, H. L.; Liu, Y. J. Am. Chem. Soc. 2003, 125, 13976-13977.
22. Pardo, E.; Ruiz-Garcia, R.; Lloret, F.; Faus, J.; Juive, M.; Journaux, Y.; Delgado, F.; Ruiz-Peres, C. Adv. Mater. 2004, 16, 1597-1600.
23. Zheng, Y. Z.; Tong, M. L.; Zhang, W.-X.; Chen, X. M. Angew. Chem., Int. Ed. 2006, 45, 6310-6314.
24. Yang, E. C.; Hendrickson, D. N.; Wernsdorfer, W.; Nakano, M.; Zakharov, L. N.; Sommer, R. D.; Rheingold, A. L.; Ledezma-Gairaud, M.; Christou, G. J. Appl. Phys. 2002, 91, 7382-7384.
25. Murrie, M.; Teat, S. J.; Stoeckli-Evans, H.; Güdel, H. U. Angew. Chem., Int. Ed. 2003, 42, 4653-4656.
26. Moragues-Canovas, M.; Talbot-Eeckelaers, C. E.; Catala, L.; Lloret, F.; Wernsdorfer, W.; Brechin, E. K.; Mallah, T. Inorg. Chem. 2006, 45, 7038-7040.
27. Zhang, Y. Z.; Wernsdorfer, W.; Pan, F.; Wang, Z.-M.; Gao, S. Chem. Commun. 2006, 3302-3304.
28. Ferguson, A.; Parkin, A.; Sanchez-Benitez, J.; Kamenev, K.; Wernsdorfe, W.; Murrie, M. Chem. Commun. 2007, 3473-3475.
29. Schelter, E. J.; Karadas, F.; Avendano, C.; Prosvirin, A. V.; Wernsdorfer, W.; Dunbar, K. R. J. Am. Chem. Soc. 2007, 127, 8139-8149.
30. Zeng, M. H.; Yao, M. X.; Liang, H.; Zhang, W. X.; Chen, X. M. Angew. Chem., Int. Ed. 2007, 46, 1832-1835.
31. Waldmann, O.; Ruben, M.; Ziener, U.; Mulller, P.; Lehn, J. M. Inorg. Chem. 2006, 45, 6535-6540.
32. Gunther, L.; Kurt, S. Ber. Dtsch. Chem. Ges. B 1944, 77, 293-296.
33. SMART and SAINT: Area Detector Control and Integration Software; Siemens Analytical X-ray Systems, Inc.: Madison, WI, 1996.
34. SHELXTL V5.1, Software Reference Manual; Bruker, AXS, Inc.: Madison, WI, 1997.
35. The measurement methods for the hysteresis loops were similar to that by D. Gatteschi and coworkers in ref 5, which fixed the characteristic time windows of the measurements: When a measurement at a given field has ended, the field is changed during 10 s to reach the next value. After a pause of 30 s, to allow stabilization, the measurements at the new value of applied field are taken. The field increment is fixed at 0.02 T between 1.5 and -1.5 kOe.
36. In pentacoordinated systems, the actual geometry of the complex can be described by a structural index parameter τ such that τ = (β-α)/ 60°, where β and α are the two largest angles (β > α). See the details: Addison, A. W.; Rao, T. N.; Reedijk, J.; Rijn, J.; Verschoor, G. C. J. Chem. Soc., Dalton Trans. 1984, 1349-1355.
37. Grove, H.; Kelly, T. L.; Thompson, L. K.; Zhao, L.; Xu, Z.; Abedin, T. S. M.; Miller, D. O.; Goeta, A.; Wilson, E. C.; Howard, J. A. K. Inorg. Chem. 2004, 43, 4278-4288.
38. Parsons, S. R.; Thompson, L. K.; Dey, S. K.; Wilson, C.; Howard, J. A. K. Inorg. Chem. 2006, 45, 8832-8834.
39. (a) Herchel, R.; Boča, R. Dalton Trans. 2005, 1352-1353.
40. (b) Marshall, S. R.; Rheingold, A. L.; Dawe, L. N.; Shum, W. W.; Kitamura, C.; Miller, J. S. Inorg. Chem. 2002, 41, 3599-3601.
41. van Eldik, R.; Bertini, I. Advances in Inorganic Chemistry: Relaxometry of Water-Metal Ion Interactions; Academic Press: Orlando, FL, 2005.
42. (a) Kahn, O. Molecular Magnetism; VCH: New York, 1993; p 42.
43. (b) Hossain, M. J.; Sakiyama, H. Inorg. Chim. Acta 2002, 338, 255-259.
44. Plater, M. J.; Foreman, M. R. J.; Coronado, E.; Gómez- García, C. J.; Slawin, A. M. Z. J. Chem. Soc., Dalton Trans. 1999, 4209-4216.
45. Carlin, R. L. Magnetochemistry; Springer: New York, 1983.
46. Figgis, B. N.; Hitchman, M. A. Ligand Field Theory and its Applications; Wiley-VCH: New York, 2000.
47. Wood, J. S. Inorg. Chem. 1968, 7, 852-859.
48. Boča, R. Coord. Chem. Rev. 2004, 248, 757-815.
49. Boča, R. Theoretical Foundations of Molecular Magnetism; Elsevier: Amsterdam, 1999.
50. Sanudo, E. C.; Wernsdorfer, W.; Abbound, K. A.; Christou, G. Inorg. Chem. 2004, 43, 4137-4144.
51. Schelter, E. J.; Prosvirin, A. V.; Dunbar, K. R. J. Am. Chem. Soc. 2004, 126, 15004-15005.
52. In our measurements such as ZFC-FC, a settle mode, a quasistatic-state measuring process, was employed to avoid the potential temperature error. Such a mode means that all data were obtained when the temperatures was stable enough. Therefore, the phase transition or blocking temperature could be determined like that in many reports.
53. Chakov, N. E.; Lee, S.-C.; Harter, A. G.; Kuhns, P. L.; Reyes, A. P.; Hill, S. O.; Dalal, N. S.; Wernsdorfer, W.; Abboud, K. A.; Christou, G. J. Am. Chem. Soc. 2006, 128, 6975-6989.
54. Chakov, N. E.; Soler, M.; Wernsdorfer, W.; Abboud, K. A.; Christou, G. Inorg. Chem. 2005, 44, 5304-5321.
55. Sessoli, R.; Gatteschi, D.; Caneschi, A.; Novak, M. A. Nature. 1993, 365, 141-143.
56. Sangregorio, C.; Ohm, T.; Paulsen, C.; Sessoli, R.; Gatteschi, D. Phys. Rev. Lett. 1997, 78, 4645-4648.
57. Aubin, S. M.; Sun, Z.; Pardi, L.; Krzysteck, J.; Folting, K.; Brunel, L.-J.; Rheingold, A. L.; Christou, G.; Hendrickson, D. N. Inorg. Chem. 1999, 38, 5329-5340.
58. Boskovic, C.; Brechin, E. K.; Streib, W. E.; Folting, K.; Bollinger, J. C.; Hendrickson, D. N.; Christou, G. J. Am. Chem. Soc. 2002, 124, 3725-3736.
59. Sessoli, R.; Gatteschi, D. Angew. Chem., Int. Ed. 2003, 42, 268-297.
60. Aromí, G.; Brechin, E. K. Struct. Bonding (Berlin, Ger.) 2006, 122, 1-32.