Thermal and pressure induced spin crossover of a novel iron(III) complex with a tripodal ligand involving three imidazole groups

Chemistry Letters

Volumn , Issue 12, 2001, Pages 1254-1255

  Sunatsuki, Yukinari ^a   Sakata, Masafumi ^a   Matsuzaki, Susumu ^a   Matsumoto, Naohide ^a   Kojima, Masaaki ^b  

^a KUMAMOTO UNIVERSITY   (Japan)

^b OKAYAMA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0035528532     PISSN: 03667022     EISSN: None     Source Type: Journal    
DOI: 10.1246/cl.2001.1254     Document Type: Article

References (11)

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4. O. Kahn and J. C. Martinez, Science, 279, 44 (1998).
5. a) J-F. Létard, J. A. Real, N. Moliner, A. B. Gaspar, L. Capes, O. Cador, and O. Kahn, J. Am. Chem. Soc., 121, 10630 (1999).
6. b) P. Gütlich, Y. Garcia, and H. A. Goodwin, Chem. Soc. Rev., 29, 419 (2000).
7. c) S. Hayami, Z. Gu, M. Shiro, Y. Einaga, A. Fujishima, and O. Sato, J. Am. Chem. Soc., 122, 7126 (2000).
8. 2 in water.
9. Magnetic susceptibilities were measured with an MPMS5 SQUID susceptometer (Quantum Design, Inc.) in the 2-300 K temperature range under an external magnetic field of I T. The calibrations were done with palladium. Corrections for diamagnetism were applied using Pascal's constants
10. 1/2).
11. High hydrostatic pressure was generated using a diamond anvil cell of the Basset type. A stainless steel foil of 0.03 mm in thickness was used as a gasket with an aperture of 0.6 mm in diameter. Liquid paraffin was used as a pressure medium. Pressure was determined by a ruby-fluorescence method. The homogeneity of pressure in the diamond anvil cell was confirmed by the observation of the peak width of the ruby fluorescence.