Quadruple Bonding in the Ground and Low-Lying Excited States of the Diatomic Molecules TcN, RuC, RhB, and PdBe

2020 ◽  
Vol 124 (33) ◽  
pp. 6667-6681
Author(s):  
Demeter Tzeli ◽  
Ioannis Karapetsas
Keyword(s):  
Excited States ◽  
Diatomic Molecules

scholarly journals Information Entropies for H2 and ScF Diatomic Molecules with Deng- Fan-Eckart Potential

2020 ◽  
Vol 66 (6 Nov-Dec) ◽  
pp. 742
Author(s):  
P. O. Amadi ◽  
A. N. Ikot ◽  
U. S. Okorie ◽  
G. J. Rampho ◽  
Hewa Y Abdullah ◽  
...  
Keyword(s):  
Excited States ◽  
Fisher Information ◽  
Shannon Entropy ◽  
Diatomic Molecules ◽  
Three Dimensions ◽  
Uncertainty Relations ◽  
Eckart Potential

In this study, the Shannon entropy and the Fisher information is investigated with molecular Deng-Fan-Eckart potential for the diatomic molecules  and ScF in position and momentum spaces in three dimensions for the ground and the excited states. The results were numerically obtained for diatomic molecules. Localization is observed for Shannon entropy and delocalization for Fisher information for both molecules in the position and momentum spaces. The uncertainty relations for the selected diatomic molecules were satisfied accordingly. 

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