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liu_qz銅蟲(chóng) (小有名氣)
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[求助]
溶劑化自由能計(jì)算
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大家好,我利用Guassian03中SCRF關(guān)鍵詞計(jì)算一物質(zhì)在水中的溶劑化自由能時(shí),出現(xiàn)的結(jié)果項(xiàng)中沒(méi)有 Total Electrostatic,可否幫我分析下原因,謝謝。 Total free energy in solution: with all non electrostatic terms (a.u.) = -476.549171 -------------------------------------------------------------------- (Polarized solute)-Solvent (kcal/mol) = -15.50 -------------------------------------------------------------------- Cavitation energy (kcal/mol) = 25.44 Dispersion energy (kcal/mol) = -16.07 Repulsion energy (kcal/mol) = 0.94 Total non electrostatic (kcal/mol) = 10.31 -------------------------------------------------------------------- 以上計(jì)算結(jié)果選擇的關(guān)鍵詞如下,用windows下的高斯03計(jì)算: #P B3LYP/6-31G(d) scf=tight int=finegrid SCRF=(PCM,Read,Solvent=Water) 0 1 C C 1 B1 C 2 B2 1 A1 C 3 B3 2 A2 1 D1 C 4 B4 3 A3 2 D2 C 1 B5 2 A4 3 D3 C 5 B6 4 A5 3 D4 N 2 B7 1 A6 6 D5 C 8 B8 2 A7 1 D6 C 9 B9 8 A8 2 D7 O 9 B10 8 A9 2 D8 H 1 B11 6 A10 5 D9 H 3 B12 2 A11 1 D10 H 4 B13 3 A12 2 D11 H 6 B14 1 A13 2 D12 H 7 B15 5 A14 4 D13 H 7 B16 5 A15 4 D14 H 7 B17 5 A16 4 D15 H 8 B18 2 A17 1 D16 H 10 B19 9 A18 8 D17 H 10 B20 9 A19 8 D18 H 10 B21 9 A20 8 D19 B1 1.40242299 B2 1.40330615 B3 1.39296275 B4 1.40133736 B5 1.39071115 B6 1.49396006 B7 1.40065992 B8 1.36430120 B9 1.49485522 B10 1.26104640 B11 1.09762341 B12 1.09353948 B13 1.09770565 B14 1.09722877 B15 1.10656858 B16 1.10556741 B17 1.10347539 B18 1.02450384 B19 1.09927543 B20 1.10567320 B21 1.10446513 A1 119.14993082 A2 119.55635772 A3 122.02757578 A4 120.37165830 A5 121.07599047 A6 117.59422651 A7 128.57430896 A8 114.84888497 A9 123.18352576 A10 119.86852757 A11 118.51312248 A12 118.89552569 A13 119.40499327 A14 111.55268557 A15 111.59694395 A16 111.31882959 A17 115.37743553 A18 108.69393042 A19 111.00643995 A20 112.15559318 D1 0.01066857 D2 -0.01314432 D3 -0.05449202 D4 -179.62674479 D5 179.92935716 D6 -179.07346470 D7 -179.20194791 D8 0.04246659 D9 -179.98608347 D10 179.92544725 D11 179.95286434 D12 -179.89776681 D13 66.64365696 D14 -52.70090759 D15 -173.28204813 D16 0.39322075 D17 -171.22858269 D18 69.57188488 D19 -50.71478899 1 2 1.5 6 1.5 12 1.0 2 3 1.5 8 1.0 3 4 1.5 13 1.0 4 5 1.5 14 1.0 5 6 1.5 7 1.0 6 15 1.0 7 16 1.0 17 1.0 18 1.0 8 9 1.5 19 1.0 9 10 1.0 11 2.0 10 20 1.0 21 1.0 22 1.0 11 12 13 14 15 16 17 18 19 20 21 22 1 2 1.5 6 1.5 12 1.0 2 3 1.5 8 1.0 3 4 1.5 13 1.0 4 5 1.5 14 1.0 5 6 1.5 7 1.0 6 15 1.0 7 16 1.0 17 1.0 18 1.0 8 9 1.5 19 1.0 9 10 1.0 11 2.0 10 20 1.0 21 1.0 22 1.0 11 12 13 14 15 16 17 18 19 20 21 22 DUMP |
銅蟲(chóng) (小有名氣)
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