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. Author manuscript; available in PMC: 2017 Jul 1.
Published in final edited form as: Theor Chem Acc. 2016 Jun 17;135(7):166. doi: 10.1007/s00214-016-1923-8

Fig. 3.

Fig. 3

Monopole scaling factors (Eq. 21) from different electrostatic potentials (CL Coulomb’s law, ES energy shifted, FS force shifted, LREC f(rj′,2)). LREC faithfully represents the electrostatic field over a larger range than the two shifting approaches