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Finding of Bulk Ferromagnetism in Stable Organic Radical Crystal

  • Minoru Kinoshita (a1)

Abstract

Transition to a ferromagnetic long range ordered state was found at 0.60 K in the orthorhombic β-phase crystal of p-nitrophenyl nitronyl nitroxide (or 2-(4′-nitrophenyl)-4, 4, 5, 5-tetramethyl-4, 5-dihydro-lH-imidazol-1-oxyl-3-N-oxide in the IUPAC nomenclature). This finding provides the first example of an organic bulk ferromagnet consisting of light elements and having a definite molecular and crystal structure.

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[1] Lemaire, H. and Rassat, A., “The Triplet State” ed. by Zahlan, A. B., Cambridge Univ. Press, 1967, p. 141;
Chouteau, G. and Veyret-Jeandey, C., J. Phys. (Paris), 42, 1441 (1981);
Benoit, A., Flouquet, J., Gillon, B., and Schweitzer, J., J. Mag. Mag. Mater., 31–34, 1155 (1983).
[2] Mukai, K., Bull. Chem. Soc. Jpn., 42, 40 (1969).
[3] Awaga, K., Sugano, T., and Kinoshita, M., Solid State Commun., 57, 453 (1986); J. Chem. Phys., 85, 2211 (1986); Chem. Phys. Lett., 128, 587 (1986), 141, 540 (1987); Synth. Met., 27, B631 (1988).
[4] Kinoshita, M., Mol. Cryst. Liq. Cryst., 176, 163 (1989).
[5] Awaga, K. and Maruyama, Y., Chem. Phys. Lett., 158, 556 (1989); J. Chem. Phys., 91, 2743 (1989);
Awaga, K., Inabe, T., Nagashima, U., and Maruyama, Y., J. Chem. Soc. Chem. Commun., 1617 (1989), 520 (1990).
[6] Allemand, P. -M., Fite, C., Srdanov, G., Keder, N., Wudl, F. and Canfield, P., Synth. Met., 43, 3291 (1991); the a and c axes in fig. 1 of ref. 6 should be interchanged.
[7] Turek, P., Nozawa, P., Shiomi, D., Awaga, K., Inabe, T., Maruyama, Y., and Kinoshita, M., Chem. Phys. Lett. 180, 327 (1991).
[8] Kinoshita, M., Turek, P., Tamura, M., Nozawa, K., Shiomi, D., Nakazawa, Y., Ishikawa, M., Takahashi, M., Awaga, K., Inabe, T. and Maruyama, Y., Chem. Lett, 1225 (1991).
[9] Takahashi, M., Turek, P., Nakazawa, Y., Tamura, M., Nozawa, Y., Shiomi, D., Ishikawa, M. and Kinoshita, M., Phys. Rev. Lett., 67, 746 (1991).
[10] Boocock, D. G. B. and Ullman, E. F., J. Am. Chem. Soc, 90, 6873(1968);
Ullman, E. F., Osiecki, J. H., Boocock, D. G. and Darey, P., J. Am. Chem. Soc, 94, 7049 (1972).
[11] Ishikawa, M., Nakazawa, Y., Takabatake, T., Kishi, A., Kato, R. and Maesono, A., Solid State Commun., 66, 201 (1988).
[12] Ishikawa, M. and Muller, J., Solid State Commun., 27, 761 (1978).
[13] Takahashi, M. and Yamada, M., J. Phys. Soc. Jpn., 54, 2808 (1985).

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