Synthesis,crystal structure,and magnetic properties of a new Fe(II) complex with reduced radical ligands |
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| Abstract: | A new Fe(II) complex, Fe(HIM2Py)2(N(CN)2)2]?·?2H2O (HIM2py?=?1-hydroxyl-2(2′-pyridyl)-4,4,5,5-tetramethyl-4,5-dihydro-1?H-imidazole), has been synthesized and characterized. The X-ray analysis reveals that HIM2py ligands are coordinated to iron as an unusual six-membered bidentate chelate with κ2N(py), O(HIM) mode. The variable-temperature magnetic susceptibility suggests that weak antiferromagnetic interactions exist in the complex. |
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| Keywords: | Fe(II) complex Reduced nitroxide radical Crystal structure Magnetic properties |
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