@article{96d3b24d9f1945f5b36cc5ff2ba79970,
title = "Spin-crossover in iron(II) complexes with tris(pyrazol-1-yl)methane and сluster anions [{W 6 X 8 }X 6 ] 2– (X = Cl, Br, I)",
abstract = " Iron(II) complexes with tris(pyrazol-1-yl)methane (HC(pz) 3 ) and cluster anions [{W 6 X 8 }X 6 ] 2– (X = Cl, Br, I) of the composition [Fe(HC(pz) 3 ) 2 ][{W 6 X 8 }X 6 ]⋅2H 2 O ((1–3)⋅2H 2 O) were synthesized. The compounds were characterized by element analysis, single-crystal and powder X-ray diffraction measurements, infrared, diffuse reflectance spectroscopy and static magnetic susceptibility. The temperature dependence μ eff (T) shows that the high-temperature spin-crossover (SCO) 1 A 1g ↔ 5 T 2g is observed in both hydrates (1–3)·2H 2 O and dehydrated compounds (1–3). SCO is accompanied by thermochromism. ",
keywords = "Cluster anion, Complex, Crystal structure, Iron(II), Spin-crossover, Synthesis, Thermochromism, tris(pyrazol-1-yl)methane, MO, TRANSITION MOLECULAR MATERIALS, COORDINATION-COMPOUNDS, TEMPERATURE, CLOSO-BORATE COMPLEXES",
author = "Shakirova, {O. G.} and Korotaev, {E. V.} and Evtushok, {D. V.} and Kuratieva, {N. V.} and Sheludyakova, {L. A.} and Shestopalov, {M. A.} and Lavrenova, {L. G.}",
note = "Funding Information: The authors express gratitude to N. P. Korotkevich for recording the diffraction patterns and to I. V. Yushina for the diffuse reflectance spectra. T This work was supported by RFBR according to the research projects № 16-53-00020 Bel_a and № 18-53-00002 Bel_a . Also, D.V. Evtushok is grateful for the RFBR (grant № 18-33-00235 mol_a ).",
year = "2019",
month = oct,
day = "5",
doi = "10.1016/j.molstruc.2019.03.015",
language = "English",
volume = "1193",
pages = "1--6",
journal = "Journal of Molecular Structure",
issn = "0022-2860",
publisher = "Elsevier",
}