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Transition Metal Carbonyl Cluster (transition + metal_carbonyl_cluster)

Distribution by Scientific Domains
Chemistry100%

Selected Abstracts

Reactivity of InCp* Towards Transition Metal Carbonyl Clusters: Synthesis and Structural Characterization of the Rh6(CO)16,x(InCp*)x Mixed-Metal Cluster Compounds, x = 1,2

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, Issue 22 2007
Elena V. Grachova
Abstract With [Rh6(CO)15(InCp*)], the first example of a transition metal carbonyl cluster with a coordinated InCp* (Cp* = C5Me5) fragment in the ligand environment is reported. This cluster with direct Rh,In bonds forms in the reaction of the hexanuclear carbonyl rhodium cluster Rh6(CO)15(NCMe) with InCp* under mild conditions. This is characterized by means of IR and NMR spectroscopy and crystal structure analysis. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007) [source]

On the use of breakdown graphs combined with energy-dependent mass spectrometry to provide a complete picture of fragmentation processes

RAPID COMMUNICATIONS IN MASS SPECTROMETRY, Issue 16 2002
Colin P. G. Butcher
Both breakdown graphs and energy-dependent (ED) maps provide a means of visually representing the fragmentation processes resulting from collision-induced dissociation at different energies. The two presentation methods may be combined for a complete picture of the appearance, disappearance and maximum abundance collision potentials of each of the ions involved in the fragmentation process. A demonstration of this approach is presented using two very different classes of compound, an amino acid and a transition metal carbonyl cluster. Copyright © 2002 John Wiley & Sons, Ltd. [source]

Synthesis, crystal structure and properties of a new lanthanide-transition metal carbonyl cluster

APPLIED ORGANOMETALLIC CHEMISTRY, Issue 2 2009
Jiehui Ye
Abstract A new type heterobimetallic complex containing lanthanide and transition metal carbonyl cluster (LnM carbonyl cluster), Sm2{OOCCCo3(CO)9}2{OOCCF3}4{(CO)9Co3CCOOH}4, has been synthesized by reaction of (CO)9Co3CCOOH with Sm(OOCCF3)3(H2O)2, and structurally characterized by single-crystal X-ray diffraction. Application of the complex as a catalyst precursor for hydrogenation of carbon monoxide (Fischer,Tropsch reaction) was explored, and the thermogravimetric behavior and magnetic properties of the compound were examined as well. Copyright © 2008 John Wiley & Sons, Ltd. [source]