Ab initio and B3LYP–DFT calculations of GaP− and GaP2−: the electron affinities and vibrational frequencies of GaP and GaP2

2000 ◽  
Vol 316 (1-2) ◽  
pp. 151-159 ◽  
Author(s):  
Edet F Archibong ◽  
Alain St-Amant
Keyword(s):  
Dft Calculations ◽  
Ab Initio ◽  
Vibrational Frequencies ◽  
Electron Affinities

FT-IR, FT-Raman spectra and ab initio HF and DFT calculations of 4-N,N′-dimethylamino pyridine

2008 ◽  
Vol 71 (3) ◽  
pp. 898-906 ◽  
Author(s):  
N. Sundaraganesan ◽  
S. Kalaichelvan ◽  
C. Meganathan ◽  
B. Dominic Joshua ◽  
J. Cornard
Keyword(s):  
Dft Calculations ◽  
Ab Initio ◽  
Raman Spectra ◽  
Ft Ir ◽  
Hf And Dft Calculations ◽  
Ab Initio Hf ◽  
Ft Raman

Calculating Fundamental Vibrational Frequencies of Rutile by Combining Ab Initio Method with GF Matrix Method

1994 ◽  
Vol 05 (02) ◽  
pp. 299-301
Author(s):  
Lin Libin ◽  
Zheng Xiangyin
Keyword(s):  
Experimental Data ◽  
Ab Initio ◽  
Matrix Method ◽  
Cluster Model ◽  
Normal Modes ◽  
Vibrational Frequencies ◽  
Ab Initio Method ◽  
Environment Factor ◽  
Factor Α ◽  
Good Agreement

Based on cluster model, we have calculated the fundamental vibrational frequencies of rutile by combining ab initio method and Wilson’s GF-matrix method. In the calculation, we have introduced the concept of environment factor α to correct the force field of the cluster model. The results of calculation are in good agreement to the experimental data and the normal modes give us clear physical picture of the crystal vibration.

Phonon vibrational frequencies and elastic properties of solid SrFCl. An ab initio study

2005 ◽  
Vol 43 (4) ◽  
pp. 453-461 ◽  
Author(s):  
P. Lab�guerie ◽  
F. Pascale ◽  
M. M�rawa ◽  
C. Zicovich-Wilson ◽  
N. Makhouki ◽  
...  
Keyword(s):  
Ab Initio ◽  
Elastic Properties ◽  
Vibrational Frequencies ◽  
Ab Initio Study

A novel supramolecular compound of cadmium(II): Synthesis, characterization, crystal structure, ab initio HF, DFT calculations and solution study

2009 ◽  
Vol 919 (1-3) ◽  
pp. 381-388 ◽  
Author(s):  
Hossein Aghabozorg ◽  
Faranak Manteghi ◽  
Mohammad Ghadermazi ◽  
Masoud Mirzaei ◽  
Ali R. Salimi ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Dft Calculations ◽  
Ab Initio ◽  
Supramolecular Compound ◽  
Solution Study ◽  
Ab Initio Hf
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