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231225s2022 xx |||||o 00| ||eng c |
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|a 10.1002/mrc.5223
|2 doi
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|a pubmed24n1104.xml
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|a DE-627
|b ger
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|e rakwb
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|a eng
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|a Turanova, Olga A
|e verfasserin
|4 aut
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|a Effect of the chemical structure of a tetradentate equatorial ligand on the spin-crossover properties of the Fe (III) complexes chain structures
|b Electron paramagnetic resonance study
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|c 2022
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Completed 04.03.2022
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|a Date Revised 04.03.2022
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a © 2021 John Wiley & Sons, Ltd.
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|a The effect of the chemical structure of the equatorial ligand on the spin state of the Fe (III) ion in a series of 1-D chain complexes of the general formula [Fe(L)(tvp)]BPh4 ·nCH3 OH, where L = dianions of Schiff base containing a different number of aromatic groups: N,N'-ethylenebis (salicylaldimine) (salen) 1, N,N'-ethylenebis (acetylacetone)2,2'-imine (acen) 2, N,N'-ethylenebis (benzoylacetylacetone)2,2'-imine (bzacen) 3, and tvp = 1,2-di(4-pyridyl)ethylene, was studied by ultraviolet-visible (UV-vis) and electron paramagnetic resonance (EPR) methods. The values of exchange interactions, thermodynamic parameters of spin-crossover, and electronic structure features of the Fe (III) complexes were estimated from the EPR data. The substitution of a fragment of the equatorial ligand L in the series salen-acen-bzacen changes the local symmetry of the complex in the 1-D chain, thereby affecting the spin variable properties
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|a Journal Article
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|a EPR spectroscopy
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|a Schiff base ligand
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|a iron (III) complexes
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|a spin crossover transition
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| 650 |
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|a Imines
|2 NLM
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|a Ligands
|2 NLM
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| 650 |
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|a Schiff Bases
|2 NLM
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1 |
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|a Frolova, Elena N
|e verfasserin
|4 aut
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1 |
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|a Gafiyatullin, Linar G
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Bazan, Leah V
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Turanov, Alexander N
|e verfasserin
|4 aut
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| 700 |
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|a Ovchinnikov, Igor V
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Magnetic resonance in chemistry : MRC
|d 1985
|g 60(2022), 2 vom: 30. Feb., Seite 239-246
|w (DE-627)NLM098179667
|x 1097-458X
|7 nnns
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| 773 |
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|g volume:60
|g year:2022
|g number:2
|g day:30
|g month:02
|g pages:239-246
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|u http://dx.doi.org/10.1002/mrc.5223
|3 Volltext
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|d 60
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|h 239-246
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