Mass defect of<sup>13</sup>B and the isobaric mass equation for the A=13 quartet

Antony, M. S.; Britz, J.; Bueb, J. B.; Pape, A.

doi:10.1088/0305-4616/9/11/004

Search citation statements

Order By: Relevance

Paper Sections

Select...

Mechanistic Considerations1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2009

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Indeed, Ni-H vibration modes have been measured using an inelastic neutron scattering ( technique [47,48]. In the case of Raney Ni-H systems [43], there are two sets of vibrations in the range of (Table 4) [39] 710 [40] m-toluic acid 745 [41] o-Phthalic acid 742 [42] Mean value (RMS) 743 ± 7…”

Section: Mechanistic Considerationsmentioning

confidence: 99%

Application of the Selective Energy Transfer Model to Account for an Isokinetic Response in the Gas Phase Reductive Cleavage of Hydroxyl, Carbonyl and Carboxyl Groups from Benzene Over Nickel/Silica

Keane

Larsson

2009

Catal Lett

View full text Add to dashboard Cite

The gas phase hydrodeoxygenation of a series of aromatic alcohols, aldehydes and acids has been examined over Ni/SiO 2 . Compensation behaviour is established with an isokinetic temperature (518 ± 21 K) that is consistent with with the point of intersection of the Arrhenius lines. This is accounted for using the Selective Energy Transfer model that is based on resonance between the catalytic Ni-H vibration and out-of plane C-H vibrations of the aromatic reactants with a transferral of resonance energy from the catalyst to generate the ''activated complex''. The calculated wave number of this vibration mode is 720 ± 29 cm -1 with an associated anhamonicity of -3.3 ± 0.9 cm -1 . Our analysis suggests that the oxygenated aromatic is weakly adsorbed on the catalyst and surface mobility facilitates reaction with adsorbed hydrogen atoms.

show abstract