Effect of ligand substitution in [Fe(H-trz)2(trz)]BF4 spin crossover nanoparticles
Тип публікації :
Стаття
Дата випуску :
2015
Автор(и) :
Suleimanov, Iurii
Sanchez Costa, José
Molnár, Gábor
Salmon, Lionel
Fritsky, Igor
Bousseksou, Azzedine
Мова основного тексту :
Англійська
eKNUTSHIR URL :
Том :
3
Випуск :
1
ISSN :
2312-3222
Початкова сторінка :
66
Кінцева сторінка :
72
Цитування :
[APA 7] Suleimanov, I., Sanchez Costa, J., Molnár, G., Salmon, L., Fritsky, I., & Bousseksou, A. (2015). Effect of ligand substitution in [Fe(H-trz)2(trz)]BF4 spin crossover nanoparticles. French-Ukrainian Journal of Chemistry, 3(1), 66–72. https://doi.org/10.17721/fujcV3I1P66-72
[ДСТУ] Effect of ligand substitution in [Fe(H-trz)2(trz)]BF4 spin crossover nanoparticles / I. Suleimanov et al. French-Ukrainian Journal of Chemistry. 2015. Vol. 3, no. 1. P. 66—72. DOI: 10.17721/fujcV3I1P66-72 (date of access: 25.07.2026).
Spin crossover iron(II) 1,2,4-triazole-based coordination compounds in the form of nanoparticles were prepared using a reverse microemulsion technique. Ligand substitution approach was applied to decrease the spin crossover temperature towards room temperature in the well-known [Fe(Htrz)2(trz)]BF4 complex. The compositions of the particles were determined by elemental analysis and thermogravimetry. The morphology was monitored by transition electron microscopy (TEM). The effect associated with the ligand substitution was investigated by optical and magnetic measurements. Transition temperature has been reduced by 33 K comparing the unsubstituted sample to that with 5 % substitution.
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