Ferromagnetic coupling between low- and high-spin iron(III) ions in the tetranuclear complex fac-{[FeIII{HB(pz)3}(CN)2 (μ-CN)]3FeIII(H2O)3}· 6H2O ([HB(pz)3]- = hydrotris(1-pyrazolyl)borate)

Inorganic Chemistry

Volumn 41, Issue 23, 2002, Pages 5943-5945

  Lescouëzec, Rodrigue ^a   Vaissermann, Jacqueline ^b   Lloret, Francesc ^a   Julve, Miguel ^a   Verdaguer, Michel ^b  

^a UNIVERSITY OF VALENCIA   (Spain)

^b CNRS   (France)

Author keywords

[No Author keywords available]

Indexed keywords

BORIC ACID; FERROMAGNETIC MATERIAL; IRON COMPLEX; PHOSPHONIUM DERIVATIVE;

ARTICLE; CHEMICAL ANALYSIS; CRYSTAL STRUCTURE; MAGNETISM; MOLECULAR DYNAMICS; STRUCTURE ANALYSIS; TEMPERATURE DEPENDENCE;

EID: 0037131907     PISSN: 00201669     EISSN: None     Source Type: Journal    
DOI: 10.1021/ic020374o     Document Type: Article

References (35)

1. Universitat de València.
2. Université Pierre et Marie Curie.
3. Holmes, S. M.; Girolami, G. J. Am. Chem. Soc. 1999, 121, 5593.
4. Ferlay, S.; Mallah, T.; Ouahès, R.; Veillet, P.; Verdaguer, M. Nature 1995, 378, 701.
5. Shimamoto, N.; Ohkoshi, S. I.; Sato, O.; Hashimoto, K. Inorg. Chem. 2002, 41, 678.
6. Sato, O.; Einaga, A.; Fujishima, A.; Hashimoto, K. Inorg. Chem. 1999, 38, 4405.
7. Sato, O.; Iyoda, T.; Fujishima, A.; Hashimoto, K. Science 1996, 271, 49.
8. Bleuzen, A.; Lomenech, C.; Escax, V.; Villain, F.; Varret, F.; Cartier dit Moulin, C.; Verdaguer, M. J. Am. Chem. Soc. 2000, 122, 6648.
9. Cartier dit Moulin, C.; Villain, F.; Bleuzen, A.; Arrio, M. A.; Sainctavit, P.; Lomenech, C.; Escax, V.; Baudelet, F.; Dartyge, E.; Gallet, J. J.; Verdaguer, M. J. Am. Chem. Soc. 2000. 122, 6653.
10. Escax, V.; Bleuzen, A.; Verdaguer, M.; Cartier dit Moulin, C.; Villain, F. J. Am. Chem. Soc. 2001, 123, 12536.
11. Champion, G.; Cartier dit Moulin, C.; Villain, F.; Bleuzen, A.; Baudelet, F.; Dartyge, E.; Verdaguer, M. J. Am. Chem. Soc. 2001, 123, 12544.
12. Ohba, M.; Okawa, H. Coord. Chem. Rev. 2000, 198, 313 and references therein.
13. Mallah, T.; Marvilliers, A.; Riviére, E. Philos. Trans. R. Soc. London, Ser. A 1999, 357, 3139.
14. Parker, R. J.; Spiccia, L.; Batten, S. R.; Cashion, J. D.: Fallon, G. D. Inorg. Chem. 2001, 40, 4696.
15. Smith, J. A.; Galán-Mascarós. J. R.; Clérac, K.; Sun, J. S.; Ouyang, X.; Dunbar, K. R. Polyhedron 2001, 20, 1727.
16. Smith, J. A.; Galán-Mascarós, J. R.; Clérac, R.; Dunbar, K. R. Chem. Commun. 2000, 1077.
17. Sokol, J. J.; Shores, M. P.; Long, J. R. Angew. Chem., Int. Ed. 2001, 40, 236.
18. Berseth, P. A.; Sokol, J. J.; Shores, M. P.; Heinrich, J. L.; Long, J. R. J. Am. Chem. Soc. 2000, 122, 9655.
19. Heinrich, J. L.; Berseth, P. A.; Long, J. R. Chem. Commun. 1997, 1231.
20. Oshio, H.; Tamada, O.; Onodera, H.; Ito, T.; Ikoma, T.; Tero-Kubota, S. Inorg. Chem. 1999, 38, 5686.
21. Lescouëzec, R.; Lloret, F.; Julve, M.; Vaissermann, J.; Verdaguer, M. Inorg. Chem. 2002, 41, 818.
22. Lescouézec, R.; Lloret, F.; Julve, M.; Vaissermann, J.; Verdaguer, M.; Llusar, R.; Uriel, S. Inorg. Chem. 2001, 40, 2065.
23. -1: 2154m and 2134s (2).
24. Magnetic susceptibility data were collected on polycrystalline samples with a Quantum Design SQUID magnetometer in the temperature range 1.9-290 K (2) and at 290 K (1) under an applied magnetic field of 1.5 T (above 50 K) and 0.25 T (below 50 K) to avoid saturation effects. The magnetic data were corrected for diamagnetism of the constituent atoms estimated from Pascal's constants.
25. 18 All non-hydrogen atoms of 1 were refined anisotropically whereas those of 2 were isotropically refined. All hydrogen atoms (except those of the boron atoms in 2 which were found on a difference Fourier map) were introduced in calculated positions and were allocated one overall isotropic thermal parameter.
26. Walker, N.; Stuart, D. Acta Crystallogr. 1983, A39, 156.
27. Sheldrick, G. M. SHELX-86: Program for Crystal Structure Solution: University of Göttingen: Göttingen, Germany, 1996.
28. Watkin, D. J.; Prout, C. K.; Pearce, L. J. CAMERON: Crystallography Laboratory, University of Oxford: Oxford, U.K., 1996.
29. Watkin, D. J.; Prout, C. K.; Carruthers, J. R.; Betteridge, P. W. CRYSTALS: Chemical Crystallography Laboratory, University of Oxford: Oxford, U.K., 1996: Issue 10.
30. Fukui, H.; Ito, M.; Moro-oka, Y.; Kitajima, N. Inorg. Chem. 1990, 29, 2868.
31. Oliver, J. D.; Mullica, D. F.; Hutchinson, B. B.; Milligan, W. O. Inorg. Chem. 1980, 19, 165.
32. Lu, T. H.; Kao, H. Y.; Wu, D. I.; Kong, K. C.; Cheng, C. H. Acta Crystallogr. 1988, C44, 1184.
33. Nieuwenhuyzen, M.; Bertram, B.; Gallagher, J. F.; Vos, J. G. Acta Crystallogr. 1988, C54, 603.
34. Zhan, S.; Meng, Q.; You, X.; Wang, G.; Zheng, P. J. Polyhedron 1996, 15, 2665.
35. Dance, I.; Scudder, M. Chem. - Eur. J. 1996, 2, 481 and references therein.