scholarly journals Ab initio Calculations for Exploring Metal Ion-(Gly-Gly-His) Complexes

2005 ◽  
Vol 26 (4) ◽  
pp. 679-681 ◽  
Keyword(s):  
Ab Initio Calculations ◽  
Ab Initio ◽  
Metal Ion

Ab Initio calculations applied to problems in metal ion chemistry

1996 ◽  
pp. 47-87 ◽  
Author(s):  
Charles W. Bauschlicher ◽  
Stephen R. Langhoff ◽  
Harry Partridge
Keyword(s):  
Ab Initio Calculations ◽  
Ab Initio ◽  
Metal Ion ◽  
Ion Chemistry

Theoretical Studies on the Effect of N-Substitution on the Hydrogen Bonds of Metal Ion/Water/Amide Complexes

1984 ◽  
Vol 39 (7) ◽  
pp. 686-691
Author(s):  
Kritsana P. Sagarik ◽  
Bernd M. Rode
Keyword(s):  
Molecular Structure ◽  
Hydrogen Bonds ◽  
Metal Ions ◽  
Ab Initio Calculations ◽  
Ab Initio ◽  
Metal Ion ◽  
Basis Set ◽  
Theoretical Studies ◽  
Backbone Atoms ◽  
Atomic Populations

The effect of N-substitution on the hydrogen bonds of metal ion/water/amide complexes is studied on Li+/N-methylformamide-water as an example. Using the energies and Mulliken atomic populations derived from ab initio calculations with minimal GLO basis set, the Li+/Nmethyl formamide-water and Li+/formamide-water complexes are compared. The transference of the effect of metal ions along the molecular structure seems to have a profound relationship to the bond polarizabilities of the backbone atoms. This can be discussed qualitatively in terms of changes in the Mulliken atomic publications.

Millimetre-wave and infrared spectroscopy of Br13 CN: anharmonic force field of cyanogen bromide from spectroscopic data and ab initio calculations

1997 ◽  
Vol 90 (3) ◽  
pp. 495-497
Author(s):  
CLAUDIO ESPOSTI ◽  
FILIPPO TAMASSIA ◽  
CRISTINA PUZZARINI ◽  
RICCARDO TARRONI ◽  
ZDENEK ZELINGER
Keyword(s):  
Infrared Spectroscopy ◽  
Force Field ◽  
Ab Initio Calculations ◽  
Ab Initio ◽  
Spectroscopic Data ◽  
Cyanogen Bromide ◽  
Millimetre Wave ◽  
Anharmonic Force
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