Structure and Magnetic Properties of a Heptanuclear Nickel(II) Compound: [Ni 7 (μ-NO 2 ) 8 (μ 2 -OH) 2 (μ 3 -OH) 2 (OHpn) 2 (Opn) 2 ] 2 ·7H 2 O
1996; American Chemical Society; Volume: 35; Issue: 13 Linguagem: Inglês
10.1021/ic960002d
ISSN1520-510X
AutoresM.S. El Fallah, Eva Rentschler, Andréa Caneschi, Roberta Sessoli, Dante Gatteschi,
Tópico(s)Metal-Organic Frameworks: Synthesis and Applications
ResumoThe addition of a solution of 6 mmol of NaNO2 to an aqueous solution containing 3 mmol of Ni(NO3)2·6H2O and 3 mmol of OHpn produces the brown complex [Ni7(μ-NO2)8(μ2-OH)2(μ3-OH)2(OHpn)2(Opn)2]2·7H2O (OHpn is the 1,3-diamino-2-propanol), which is characterized by X-ray crystallography and magnetic susceptibility measurements and found to have an antiferromagnetic behavior.
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