ISSN:
0020-7608
Keywords:
Computational Chemistry and Molecular Modeling
;
Atomic, Molecular and Optical Physics
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
We performed ab initio calculations for protonated P2, N2, NP, and their isoelectronic species, i.e., CO, CS, SiO, and SiS. The proton affinities at different sites were examined to characterize special properties of the second-row elements. To tune the acid strength, we also studied the Li+ and Na+ affinities for comparison. These systems are isovalent to acetylene and disilyne; their structural features such as linear or bent is of special interest. All calculations were performed by the GAUSSIAN 92 program using the 6-31G** basis set and the basis set at the Hartree-Fock and MP2(full) levels. Bent structures were found for XP+2, CSH+, and SiSX (X = H+, Li+, Na+). © 1996 John Wiley & Sons, Inc.
Additional Material:
5 Tab.
Type of Medium:
Electronic Resource
