14452-59-6Relevant articles and documents
Preparation of a wave packet through a mixed level in Li2; predissociation of one member of the superposition
Dai, Xingcan,Torres, Elva A.,Lerch, Eliza-Beth W.,Wilson, Dalziel J.,Leone, Stephen R.
, p. 126 - 132 (2005)
Through a mixed level, which has characters of both the A 1Σu+ and b3Πu states of Li2, several singlet and triplet Rydberg states are accessed simultaneously using an ultrafast laser. The electronic, vibrational and rotational wave packets of these Rydberg states are detected. Since a single member of the excited superposition, 23Σg + (v = 12, N = 16), is predissociative, the intensities of the quantum beats that have a component of this state decrease much faster with time (≈250 ps) than the other stable states. The polarization dependence of the quantum beats is utilized to assign the spectra.
Stability and structure of LinH molecules (n=3-6): Experimental and density functional study
Wu,Jones
, p. 5128 - 5132 (2004)
The density functional calculations of LinH molecules were used to provide the stability and structure for these molecules. The temperature dependent contributions to the free energy was calculated for the temperatures of the measurements and the resulting free energy functions were used to analyze the mass-spectroscopic data. The equilibrium constants for a number of reactions was measured and mass-spectroscopic measurements were performed over solutions of hydrogen in liquid lithium. The results provide valuable and complementary information about reaction enthalpies, atomization energies and stabilities of the molecules.
