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Pressure Study of the Thermal Spin Transition and the High-Spin → Low-Spin Relaxation in the R 3̄ and P 1̄ Crystallographic Phases of [Zn 1- x Fe x (ptz) 6 ](BF 4 ) 2 Single Crystals ( x = 0.1, 0.32, and 1; ptz = 1- n -propyltetrazole)

✍ Scribed by Jeftić, Jelena; Hauser, Andreas

Book ID: 127023465
Publisher: American Chemical Society
Year: 1997
Tongue: English
Weight: 244 KB
Volume: 101
Category: Article
ISSN: 0022-3654
DOI: 10.1021/jp972083k

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📜 SIMILAR VOLUMES

The interplay between the spin transitio

The interplay between the spin transition and the crystallographic phase transition in the fe(II) spin-crossover system [Zn1−xFex(ptz)6](BF4)2 (x = 0.1, 1; ptz = 1-propyltetrazole)

✍ Jelena Jeftić; Harald Romstedt; Andreas Hauser 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 856 KB

The HS → LS relaxation under external pr

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)

✍ Jelena Jeftić; Andreas Hauser 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 373 KB

At low temperatures an external pressure of 1 kbar accelerates the high-spin ~ low-spin relaxation in the [Znl\_xFex(ptz)6](BF4) 2, x = 0.1, spin-crossover system by one order of magnitude. This is due to the large difference in 0 3 volume between the high-spin and low-spin states of 26 A/molecule.