Inclusion of the quadrupole moment when
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Asbjørn Holt; Gunnar Karlström
📂
Article
📅
2008
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John Wiley and Sons
🌐
English
⚖ 84 KB
👁 1 views
## Abstract A method to compute distributed dipole–quadrupole polarizabilities is suggested. The method is based on numerical differentiation of distributed quadrupole moments, using finite field perturbation calculations. It is tested using two different multicenter multipole expansions, and compa