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Scientific article
English

The HS -> LS Relaxation under External Pressure in the Fe(II) Spin Crossover System [Zn1-xFex(ptz)6](BF4)2 (ptz = 1-propyltetrazole, x = 0.1)

Published inChemical physics letters, vol. 248, no. 5-6, p. 458-463
Publication date1996
Abstract

At low temperatures an external pressure of 1 kbar accelerates the high-spin → low-spin relaxation in the [Zn1−xFex(ptz)6](BF4)2, X = 0.1, spin-crossover system by one order of magnitude. This is due to the large difference in volume between the high-spin and low-spin states of 26 Å3/molecule. The relative vertical and horizontal shifts of the potential wells of the two states as a function of pressure are estimated to be 130 cm−1/kbar and 10−3 Å/kbar, respectively.

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Citation (ISO format)
JEFTIC, Jelena, HAUSER, Andreas. The HS -> LS Relaxation under External Pressure in the Fe(II) Spin Crossover System [Zn1-xFex(ptz)6](BF4)2 (ptz = 1-propyltetrazole, x = 0.1). In: Chemical physics letters, 1996, vol. 248, n° 5-6, p. 458–463. doi: 10.1016/0009-2614(95)01297-4

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Creation09/21/2009 4:10:53 PM
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Update time03/14/2023 3:12:38 PM
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