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. Author manuscript; available in PMC: 2016 Aug 8.
Published in final edited form as: J Chem Theory Comput. 2016 Mar 15;12(4):2017–2027. doi: 10.1021/acs.jctc.5b01107

Table 4.

Average CPU times (second) for one MD step with computational savings (%, in parenthesis) of all-atom QM/MM and QM/(AA+CG) simulations on aqueous ruthenium complex with different basis sets.

Ru(H2O)62+
Ru(H2O)63+
QM/MM QM/(AA+CG) QM/MM QM/(AA+CG)
LanL2DZ 65 46 (29) 66 48 (27)
SDD 84 63 (25) 88 65 (26)
LanL2DZ + 6-31G(d)a 92 65 (29) 94 71 (24)
LanL2DZ + cc-pVDZb 135 98 (27) 144 106 (26)
a

LanL2DZ for Ru and 6-31G(d) for O and H.

b

LanL2DZ for Ru and cc-pVDZ for O and H.