Formation, Structure, and Reactivity of Gaseous Ni 2 O 2  + | Zendy

Koszinowski Konrad | Zendy; Schlangen Maria | Zendy; Schröder Detlef | Zendy; Schwarz Helmut | Zendy

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Formation, Structure, and Reactivity of Gaseous Ni 2 O 2 +

Author(s) -

Koszinowski Konrad,

Schlangen Maria,

Schröder Detlef,

Schwarz Helmut

Publication year - 2005

Publication title -

european journal of inorganic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 1434-1948

DOI - 10.1002/ejic.200500040

Subject(s) - chemistry , reactivity (psychology) , catalysis , propane , butane , metal , oxygen atom , oxygen , fourier transform ion cyclotron resonance , oxide , inorganic chemistry , mass spectrometry , atom (system on chip) , crystallography , medicinal chemistry , ion , molecule , organic chemistry , medicine , alternative medicine , pathology , chromatography , computer science , embedded system

The dinuclear metal dioxide Ni 2 O 2 + is prepared by the reaction of gaseous Ni 2 + with N 2 O in a Fourier‐transform ion‐cyclotron‐resonance (FT‐ICR) mass spectrometer. The title compound oxidizes CO, thus proving the catalytic activity of Ni 2 + for mediating oxygen‐atom transfer from N 2 O to CO. Whereas Ni 2 O 2 + does not react with H 2 and CH 4 , it accomplishes C–H bond activation of ethane, propane, and n ‐butane. In comparison to the previously studied metal‐oxide clusters Mn 2 O 2 + and Fe 2 O 2 + , Ni 2 O 2 + exhibits an enhanced reactivity, which is ascribed to a lower oxygen‐binding energy. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)

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