Weinstein Calculation on Hydrogen Molecular Ion
- 1 December 1964
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 41 (11) , 3610-3612
- https://doi.org/10.1063/1.1725774
Abstract
A Weinstein calculation for the two‐parameter James function for H2+ has been performed. The lower bound to the energy was maximized and a value of —1.14724 a.u. was obtained. The improvement with additional variation parameters is greater than for the upper bound.Keywords
This publication has 5 references indexed in Scilit:
- Relation of Variational Functions to Exact Function for H2+The Journal of Chemical Physics, 1964
- Criteria of Goodness for Approximate Wave FunctionsPhysical Review B, 1937
- Wave Mechanical Treatment of the Molecule Li2+The Journal of Chemical Physics, 1935
- Modified Ritz MethodProceedings of the National Academy of Sciences, 1934
- The theory of Rayleigh's principle as applied to continuous systemsProceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1928