Benchmark of density functional theory methods on the prediction of bond energies and bond distances of noble-gas containing molecules

2011 ◽  
Vol 134 (24) ◽  
pp. 244110 ◽  
Author(s):  
Tai-Yuan Lai ◽  
Chun-Yu Yang ◽  
Hsiao-Jing Lin ◽  
Chang-Yu Yang ◽  
Wei-Ping Hu
Molecules ◽  
2020 ◽  
Vol 25 (24) ◽  
pp. 5839
Author(s):  
Cheng-Cheng Tsai ◽  
Yu-Wei Lu ◽  
Wei-Ping Hu

The fluorine-less noble gas containing anions OBONgO− and OCNNgO− have been studied by correlated electronic structure calculation and density functional theory. The obtained energetics indicates that for Ng=Kr and Xe, these anions should be kinetically stable at low temperature. The molecular structures and electron density distribution suggests that these anions are stabilized by ion-induced dipole interactions with charges concentrated on the electronegative OBO and OCN groups. The current study shows that in addition to the fluoride ion, polyatomic groups with strong electronic affinities can also form stable noble gas containing anions of the type Y−…NgO.


2019 ◽  
Vol 21 (36) ◽  
pp. 20156-20165
Author(s):  
Xiao-Ting Chang ◽  
Ying Li ◽  
Jia-Yuan Liu ◽  
Hai-Di Ma ◽  
Di Wu

Based on density functional theory (DFT) calculations, hydrogenated hyperhalogen HM(BO2)2, lithiated hyperhalogen LiM(BO2)2 (M = Cu, Ag, Au), and their compounds with xenon were studied.


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