Pyrazolate-supported Cr3(μ3-O) cores; homovalent Cr3III and mixed-valent Cr2IIICrIV

The thermally assisted reaction of Cr(NO3)3·9H2O, 4-Cl-pzH, and Et3N yielded electrochemically active trinuclear CrIII–oxo–pyrazolate complexes with formula (Ph4P)2[Cr3(μ3-O)(μ-4-Cl-pz)6X3], X = Cl (1) and Br (2). Magnetic susceptibility measurements and EPR spectroscopy show that 1 has an antiferro...

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2024-01, Vol.60 (95), p.14117-14120
Hauptverfasser:	López-Plá, Jessica M, Obies, Mohammed, Zahariou, Georgia, Pissas, Michael, Sanakis, Yiannis, McGrady, John E, Raptis, Raphael G
Format:	Artikel
Sprache:	eng
Schlagworte:	Antiferromagnetism Magnetic permeability Oxidation
Online-Zugang:	Volltext
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