151 research outputs found
Fermi resonance-algebraic model for molecular vibrational spectra
Full text linkA Fermi resonance-algebraic model is proposed for molecular vibrations, where
a U(2) algebra is used for describing the vibrations of each bond, and Fermi
resonances between stretching and bending modes are taken into account. The
model for a bent molecule XY_2 and a molecule XY_3 is successfully applied to
fit the recently observed vibrational spectrum of the water molecule and arsine
(AsH_3), respectively, and results are compared with those of other models.
Calculations show that algebraic approaches can be used as an effective method
for describing molecular vibrations with small standard deviations
PKa Does Not Predict pH Potentiation of Sodium Channel Blockade by Lidocaine and W621 1 in Guinea Pig Ventricular Myocardium1
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What If There Was a Stronger Pharmaceutical Price Competition in Spain? When Regulation Has a Similar Effect to Collusion
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