Wall clock time and date at job start Sat Mar 6 2021 08:02:57 AMSOL-version 7.1 by G. D. Hawkins, D. J. Giesen, G. C. Lynch, C. C. Chambers, I. Rossi, J. W. Storer, J. Li, J. D. Thompson, P. Winget, B. J. Lynch, D. Rinaldi, D. A. Liotard, C. J. Cramer, and D. G. Truhlar Copyright 2004 by Regents of the University of Minnesota. All rights reserved. Notice: recipients of this code are asked to comply with the user agreement in Section 1 of the documentation file. ******************************************************************************* * 1SCF - SCF CALCULATION WITHOUT GEOMETRY OPTIMIZATION * - USE EF ROUTINE FOR MINIMUM SEARCH (DEFAULT) * GEO-OK - OVERRIDE INTERATOMIC DISTANCE CHECK * TLIMIT= - A TIME OF 15. SECONDS REQUESTED * CHARGE - CHARGE ON SYSTEM= 0 * AM1 - THE AM1 HAMILTONIAN TO BE USED * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* Atom NO. Chemical Bond length Bond angle Dihedral angle number (k) symbol (angstroms) (degrees) (degrees) (I) NA:I NB:NA:I NC:NB:NA:I NA NB NC 1 1 C 2 2 C 1.53005 * 1 3 3 C 1.53002 * 109.47192 * 2 1 4 4 C 1.52993 * 109.47379 * 239.99798 * 2 1 3 5 5 O 1.45202 * 109.47207 * 119.99678 * 2 1 3 6 6 C 1.34636 * 116.99646 * 60.00047 * 5 2 1 7 7 O 1.21511 * 120.00383 * 0.02562 * 6 5 2 8 8 N 1.34779 * 119.99985 * 180.02562 * 6 5 2 9 9 C 1.46494 * 120.00406 * 180.02562 * 8 6 5 10 10 H 1.09000 * 112.85138 * 336.20047 * 9 8 6 11 11 C 1.53785 * 113.69312 * 107.46264 * 9 8 6 12 12 C 1.53781 * 87.08159 * 89.12938 * 11 9 8 13 13 H 1.09005 * 113.68932 * 270.87428 * 12 11 9 14 14 C 1.52998 * 113.61435 * 139.98453 * 12 11 9 15 15 O 1.45191 * 109.47264 * 87.50304 * 14 12 11 16 16 C 1.34767 * 116.99984 * 179.97438 * 15 14 12 17 17 O 1.21513 * 120.00121 * 0.02562 * 16 15 14 18 18 C 1.47442 * 119.99948 * 180.02562 * 16 15 14 19 19 C 1.39884 * 120.00189 * 180.02562 * 18 16 15 20 20 C 1.36549 * 119.99157 * 180.02562 * 19 18 16 21 21 C 1.39842 * 120.00645 * 359.97438 * 20 19 18 22 22 C 1.47522 * 119.99309 * 180.02562 * 21 20 19 23 23 C 1.36148 * 125.94234 * 180.02562 * 22 21 20 24 24 C 1.40782 * 106.72662 * 180.02562 * 23 22 21 25 25 C 1.34846 * 107.05716 * 359.97438 * 24 23 22 26 26 C 1.50696 * 125.65005 * 180.02562 * 25 24 23 27 27 O 1.42903 * 109.47131 * 299.99428 * 26 25 24 28 28 Si 1.86305 * 109.47185 * 179.97438 * 26 25 24 29 29 O 1.34226 * 108.69559 * 0.26481 * 25 24 23 30 30 C 1.39839 * 120.00950 * 0.28073 * 21 20 19 31 31 C 1.36550 * 120.00390 * 359.44093 * 30 21 20 32 32 C 1.53780 * 113.61662 * 204.99957 * 9 8 6 33 33 H 1.08991 * 109.47069 * 300.00158 * 1 2 3 34 34 H 1.08999 * 109.46936 * 60.00068 * 1 2 3 35 35 H 1.09002 * 109.46882 * 180.02562 * 1 2 3 36 36 H 1.08996 * 109.47380 * 180.02562 * 3 2 1 37 37 H 1.09002 * 109.46667 * 300.00404 * 3 2 1 38 38 H 1.09000 * 109.47046 * 59.99741 * 3 2 1 39 39 H 1.09008 * 109.47323 * 300.00272 * 4 2 1 40 40 H 1.09004 * 109.47171 * 59.99730 * 4 2 1 41 41 H 1.08996 * 109.47298 * 179.97438 * 4 2 1 42 42 H 0.97008 * 119.99793 * 359.97438 * 8 6 5 43 43 H 1.09003 * 113.61339 * 334.58037 * 11 9 8 44 44 H 1.08996 * 113.61853 * 203.67998 * 11 9 8 45 45 H 1.09003 * 109.47137 * 327.49686 * 14 12 11 46 46 H 1.09003 * 109.46742 * 207.50599 * 14 12 11 47 47 H 1.07997 * 120.00561 * 0.04114 * 19 18 16 48 48 H 1.08008 * 119.99539 * 179.97438 * 20 19 18 49 49 H 1.07991 * 126.63670 * 359.97124 * 23 22 21 50 50 H 1.08003 * 126.46640 * 179.97438 * 24 23 22 51 51 H 1.08999 * 109.47358 * 59.99788 * 26 25 24 52 52 H 0.96700 * 114.00311 * 300.00591 * 27 26 25 53 53 H 1.48499 * 109.99670 * 58.67633 * 28 26 25 54 54 H 1.48497 * 110.00233 * 179.97438 * 28 26 25 55 55 H 1.08005 * 120.00282 * 179.71869 * 30 21 20 56 56 H 1.08002 * 120.00410 * 180.26750 * 31 30 21 57 57 H 1.09007 * 113.61354 * 156.25387 * 32 9 8 58 58 H 1.08993 * 113.61393 * 25.34941 * 32 9 8 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 6 0.0000 0.0000 0.0000 2 6 1.5301 0.0000 0.0000 3 6 2.0401 1.4425 0.0000 4 6 2.0401 -0.7212 -1.2491 5 8 2.0141 -0.6844 1.1856 6 6 1.6523 -1.9722 1.3384 7 8 0.9517 -2.5097 0.5036 8 7 2.0672 -2.6653 2.4172 9 6 1.6741 -4.0668 2.5833 10 1 0.7602 -4.3167 2.0443 11 6 2.8214 -5.0628 2.3453 12 6 3.1488 -4.9221 3.8413 13 1 3.8460 -4.1141 4.0630 14 6 3.5371 -6.2421 4.5104 15 8 4.9650 -6.4586 4.3614 16 6 5.4725 -7.5851 4.8997 17 8 4.7415 -8.3653 5.4773 18 6 6.9146 -7.8709 4.7877 19 6 7.4413 -9.0404 5.3459 20 6 8.7770 -9.3047 5.2425 21 6 9.6182 -8.4065 4.5782 22 6 11.0611 -8.6926 4.4662 23 6 11.9861 -7.9066 3.8496 24 6 13.2259 -8.5602 3.9818 25 6 13.0010 -9.7005 4.6654 26 6 14.0453 -10.7200 5.0410 27 8 14.6587 -11.2322 3.8562 28 14 13.2422 -12.1155 5.9782 29 8 11.6919 -9.7797 4.9514 30 6 9.0927 -7.2348 4.0247 31 6 7.7561 -6.9729 4.1229 32 6 1.6742 -4.5373 4.0473 33 1 -0.3633 0.5138 0.8899 34 1 -0.3633 0.5138 -0.8900 35 1 -0.3633 -1.0277 0.0005 36 1 3.1300 1.4425 -0.0005 37 1 1.6766 1.9563 -0.8900 38 1 1.6767 1.9564 0.8900 39 1 1.6767 -1.7490 -1.2492 40 1 1.6767 -0.2075 -2.1392 41 1 3.1301 -0.7208 -1.2494 42 1 2.6269 -2.2364 3.0835 43 1 3.6032 -4.6797 1.6894 44 1 2.4828 -6.0600 2.0643 45 1 2.9941 -7.0617 4.0396 46 1 3.2845 -6.2004 5.5700 47 1 6.7916 -9.7344 5.8584 48 1 9.1838 -10.2075 5.6739 49 1 11.8038 -6.9645 3.3542 50 1 14.1775 -8.2136 3.6066 51 1 14.8028 -10.2501 5.6682 52 1 14.0423 -11.6652 3.2498 53 1 12.1852 -12.7441 5.1459 54 1 14.2615 -13.1280 6.3539 55 1 9.7432 -6.5390 3.5156 56 1 7.3496 -6.0700 3.6917 57 1 1.0219 -5.3910 4.2316 58 1 1.5298 -3.7302 4.7653 There are 80 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 80 No. of singly occupied orbitals= 1 REFERENCES FOR PARAMETERS IN GAS-PHASE HAMILTONIAN: H: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) C: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) N: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) O: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) Si: (AM1): M.J.S.DEWAR, C. JIE, ORGANOMETALLICS, 6, 1486-1490 (1987). REFERENCE FOR CHARGE MODEL 2: J. Li, J. Xing, C. J. Cramer, and D. G. Truhlar, J. Chem. Phys. 111 (1999) 885. REFERENCE FOR THE PARAMETERIZATION OF THE SM5.42R SOLVATION MODEL: J. Li, T. Zhu, G. D. Hawkins, P. Winget, D. A. Liotard, C. J. Cramer, and D. G. Truhlar, Theor. Chem. Acc. 103 (1999) 9-63 P. Winget, J. D. Thompson C. J. Cramer,and D. G. Truhlar, J. Phys. Chem. B. submitted. CHARGE=0 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R & SOLVNT=WATER s_1458_3706302_15734084.mol2 58 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Mar 6 2021 08:02:57 Heat of formation + Delta-G solvation = -118.875913 kcal Electronic energy + Delta-G solvation = -39997.106714 eV Core-core repulsion = 34585.513250 eV Total energy + Delta-G solvation = -5411.593464 eV No. of doubly occupied orbitals = 80 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 430.196 amu Computer time = 2.11 seconds Orbital eigenvalues (eV) -43.74074 -41.99765 -41.69498 -40.47916 -39.82882 -38.15042 -38.01824 -37.39544 -35.36821 -34.40576 -34.11414 -33.53425 -32.32127 -30.83392 -29.61758 -28.37794 -28.30809 -27.14560 -26.74609 -25.13403 -24.32678 -24.03215 -23.14412 -22.53503 -22.10992 -21.31703 -21.16628 -20.33014 -19.34957 -19.31575 -18.91004 -18.27721 -17.78439 -17.59101 -17.55857 -17.48669 -17.19407 -16.75080 -16.60234 -16.03053 -15.99890 -15.82680 -15.64915 -15.42738 -15.30342 -15.18989 -14.77986 -14.71305 -14.50923 -14.37623 -14.29199 -13.95575 -13.94290 -13.81397 -13.62562 -13.57865 -13.36763 -13.28115 -13.17525 -13.05713 -12.92676 -12.88681 -12.87586 -12.53064 -12.34133 -12.20170 -12.18173 -12.08077 -11.91799 -11.83153 -11.51316 -11.40330 -11.21174 -11.16230 -11.12875 -10.88966 -10.61386 -10.23990 -10.20010 -9.03118 -4.97406 -0.87220 0.29008 0.57606 1.11715 1.12771 1.31651 1.44888 1.50390 1.68985 1.71761 1.72243 1.89573 2.70950 3.09813 3.18879 3.28565 3.36999 3.41424 3.54501 3.63747 3.73248 3.75036 3.79918 3.80484 3.87294 3.91754 3.93560 3.98944 4.14996 4.20586 4.29279 4.35968 4.40989 4.42519 4.47213 4.54644 4.60339 4.60623 4.67494 4.72709 4.74371 4.75752 4.77411 4.82027 4.86994 4.87724 4.89012 4.91093 4.96762 5.02265 5.05443 5.12360 5.14297 5.17714 5.24070 5.26223 5.30330 5.33843 5.43674 5.47428 5.60760 5.63119 5.95341 6.32353 6.37256 6.59675 7.32408 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.181 4.181 2 C 0.128 3.872 3 C -0.138 4.138 4 C -0.181 4.181 5 O -0.368 6.368 6 C 0.646 3.354 7 O -0.593 6.593 8 N -0.682 5.682 9 C 0.131 3.869 10 H 0.095 0.905 11 C -0.146 4.146 12 C -0.101 4.101 13 H 0.114 0.886 14 C 0.073 3.927 15 O -0.347 6.347 16 C 0.511 3.489 17 O -0.536 6.536 18 C -0.141 4.141 19 C -0.055 4.055 20 C -0.121 4.121 21 C 0.017 3.983 22 C 0.006 3.994 23 C -0.176 4.176 24 C -0.184 4.184 25 C -0.049 4.049 26 C -0.035 4.035 27 O -0.534 6.534 28 Si 0.767 3.233 29 O -0.172 6.172 30 C -0.108 4.108 31 C -0.047 4.047 32 C -0.121 4.121 33 H 0.062 0.938 34 H 0.086 0.914 35 H 0.063 0.937 36 H 0.070 0.930 37 H 0.098 0.902 38 H 0.070 0.930 39 H 0.063 0.937 40 H 0.086 0.914 41 H 0.062 0.938 42 H 0.418 0.582 43 H 0.068 0.932 44 H 0.098 0.902 45 H 0.073 0.927 46 H 0.077 0.923 47 H 0.140 0.860 48 H 0.146 0.854 49 H 0.178 0.822 50 H 0.165 0.835 51 H 0.156 0.844 52 H 0.390 0.610 53 H -0.294 1.294 54 H -0.282 1.282 55 H 0.164 0.836 56 H 0.163 0.837 57 H 0.113 0.887 58 H 0.095 0.905 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 2.203 5.212 1.621 5.886 Note: The Mulliken population analysis charges presented below were not used in the solvation calculation but are provided for completeness. The chosen solvation model uses CM2 partial charges for calculating solvation energies. Net atomic charges, atomic populations, and dipole contributions using Mulliken population analysis Atom NO. Type Charge No. of electrons 1 C -0.238 4.238 2 C 0.092 3.908 3 C -0.195 4.195 4 C -0.238 4.238 5 O -0.283 6.283 6 C 0.399 3.601 7 O -0.484 6.484 8 N -0.342 5.342 9 C 0.027 3.973 10 H 0.113 0.887 11 C -0.184 4.184 12 C -0.119 4.119 13 H 0.132 0.868 14 C 0.000 4.000 15 O -0.264 6.264 16 C 0.357 3.643 17 O -0.428 6.428 18 C -0.142 4.142 19 C -0.073 4.073 20 C -0.139 4.139 21 C 0.017 3.983 22 C -0.043 4.043 23 C -0.194 4.194 24 C -0.203 4.203 25 C -0.099 4.099 26 C -0.144 4.144 27 O -0.343 6.343 28 Si 0.671 3.329 29 O -0.070 6.070 30 C -0.126 4.126 31 C -0.065 4.065 32 C -0.159 4.159 33 H 0.081 0.919 34 H 0.105 0.895 35 H 0.082 0.918 36 H 0.089 0.911 37 H 0.116 0.884 38 H 0.089 0.911 39 H 0.082 0.918 40 H 0.105 0.895 41 H 0.081 0.919 42 H 0.255 0.745 43 H 0.087 0.913 44 H 0.116 0.884 45 H 0.091 0.909 46 H 0.095 0.905 47 H 0.158 0.842 48 H 0.164 0.836 49 H 0.195 0.805 50 H 0.182 0.818 51 H 0.173 0.827 52 H 0.240 0.760 53 H -0.220 1.220 54 H -0.208 1.208 55 H 0.181 0.819 56 H 0.181 0.819 57 H 0.132 0.868 58 H 0.114 0.886 Dipole moment (debyes) X Y Z Total from point charges 1.814 3.992 1.773 4.730 hybrid contribution 0.049 -0.325 -1.069 1.118 sum 1.864 3.668 0.703 4.174 Atomic orbital electron populations 1.22481 0.94078 1.03701 1.03535 1.22342 0.94421 0.92560 0.81466 1.21896 1.02498 0.90860 1.04258 1.22477 1.01668 1.02243 0.97384 1.86311 1.71487 1.23217 1.47272 1.18320 0.78557 0.80735 0.82452 1.90911 1.42264 1.71041 1.44156 1.44341 1.54969 1.11732 1.23130 1.21806 0.98624 0.78221 0.98677 0.88670 1.23569 0.98352 1.00139 0.96370 1.22668 0.97778 0.96081 0.95403 0.86808 1.23316 0.76212 0.98466 1.02041 1.86530 1.28189 1.40320 1.71325 1.21333 0.89293 0.78893 0.74751 1.90853 1.61701 1.48594 1.41654 1.19339 0.89558 0.98784 1.06492 1.21014 0.95431 0.95079 0.95746 1.21100 0.92716 1.00396 0.99708 1.18228 0.87335 0.95400 0.97366 1.20583 0.92560 0.88211 1.02989 1.22246 0.91512 1.02454 1.03232 1.21811 1.00279 0.95103 1.03083 1.23164 0.82195 1.00374 1.04156 1.24485 0.96300 1.01153 0.92500 1.86641 1.38426 1.76702 1.32485 0.93622 0.76895 0.76171 0.86231 1.83919 1.20013 1.40086 1.62951 1.21082 0.95586 0.96020 0.99887 1.21318 0.92560 0.98575 0.94067 1.23334 0.94911 1.02781 0.94887 0.91880 0.89514 0.91785 0.91119 0.88369 0.91127 0.91808 0.89521 0.91891 0.74509 0.91271 0.88358 0.90857 0.90486 0.84175 0.83613 0.80491 0.81761 0.82708 0.76013 1.22047 1.20807 0.81883 0.81940 0.86838 0.88600 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. Note: The number of geometries may not correspond to the number of cycles due to rejected geometry changes. In the following table subtotal= G_P + SS G_CDS. Atom Chem. CM2 G_P Area Sigma k SS G_CDS Subtotal M number symbol chg. (kcal) (Ang**2) cal/(Ang**2) (kcal) (kcal) value 1 C -0.18 -0.50 8.37 71.98 0.60 0.10 16 2 C 0.13 0.30 1.13 -10.79 -0.01 0.28 16 3 C -0.14 0.37 8.85 71.98 0.64 1.01 16 4 C -0.18 -0.50 8.37 71.98 0.60 0.10 16 5 O -0.37 -1.68 9.94 -55.46 -0.55 -2.23 16 6 C 0.65 3.70 8.06 129.79 1.05 4.75 16 7 O -0.59 -6.73 11.48 19.81 0.23 -6.50 16 8 N -0.68 0.67 5.27 -567.61 -2.99 -2.32 16 9 C 0.13 -0.33 4.32 45.52 0.20 -0.13 16 10 H 0.10 0.12 7.46 -2.39 -0.02 0.10 16 11 C -0.15 0.48 7.43 31.12 0.23 0.71 16 12 C -0.10 0.59 3.90 -10.27 -0.04 0.55 16 13 H 0.11 -0.83 8.14 -2.38 -0.02 -0.85 16 14 C 0.07 -0.14 5.31 71.98 0.38 0.24 16 15 O -0.35 -0.47 9.45 -56.78 -0.54 -1.01 16 16 C 0.51 2.63 7.89 70.25 0.55 3.19 16 17 O -0.54 -5.85 16.12 19.79 0.32 -5.53 16 18 C -0.14 -0.31 5.88 -20.06 -0.12 -0.43 16 19 C -0.05 -0.11 9.53 22.27 0.21 0.10 16 20 C -0.12 -0.08 9.66 22.26 0.21 0.13 16 21 C 0.02 0.00 5.88 -20.05 -0.12 -0.12 16 22 C 0.01 0.01 7.02 24.23 0.17 0.18 16 23 C -0.18 0.20 10.26 22.41 0.23 0.43 16 24 C -0.18 0.04 10.76 22.11 0.24 0.27 16 25 C -0.05 -0.02 6.22 24.90 0.15 0.14 16 26 C -0.04 0.08 2.98 71.23 0.21 0.29 16 27 O -0.53 -0.12 12.87 -148.98 -1.92 -2.04 16 28 Si 0.77 -1.29 32.10 68.60 2.20 0.91 16 29 O -0.17 -0.38 8.78 -5.97 -0.05 -0.43 16 30 C -0.11 0.37 9.50 22.26 0.21 0.58 16 31 C -0.05 0.11 9.56 22.27 0.21 0.33 16 32 C -0.12 0.89 7.39 31.12 0.23 1.12 16 33 H 0.06 0.13 8.14 -2.39 -0.02 0.11 16 34 H 0.09 -0.05 8.14 -2.39 -0.02 -0.07 16 35 H 0.06 0.52 5.88 -2.39 -0.01 0.50 16 36 H 0.07 -0.21 8.14 -2.39 -0.02 -0.23 16 37 H 0.10 -0.57 8.14 -2.39 -0.02 -0.59 16 38 H 0.07 -0.21 8.14 -2.39 -0.02 -0.23 16 39 H 0.06 0.52 5.88 -2.38 -0.01 0.51 16 40 H 0.09 -0.05 8.14 -2.38 -0.02 -0.07 16 41 H 0.06 0.13 8.14 -2.39 -0.02 0.11 16 42 H 0.42 -2.36 8.81 -92.70 -0.82 -3.18 16 43 H 0.07 -0.07 8.14 -2.39 -0.02 -0.09 16 44 H 0.10 -0.35 7.90 -2.39 -0.02 -0.36 16 45 H 0.07 -0.09 7.84 -2.39 -0.02 -0.10 16 46 H 0.08 -0.15 8.14 -2.39 -0.02 -0.17 16 47 H 0.14 0.29 7.64 -2.91 -0.02 0.27 16 48 H 0.15 -0.19 7.90 -2.91 -0.02 -0.21 16 49 H 0.18 -1.15 7.25 -2.92 -0.02 -1.17 16 50 H 0.16 -0.43 8.06 -2.91 -0.02 -0.45 16 51 H 0.16 -0.90 7.96 -2.39 -0.02 -0.92 16 52 H 0.39 -1.83 8.70 -74.06 -0.64 -2.48 16 53 H -0.29 -1.35 7.11 99.48 0.71 -0.64 16 54 H -0.28 -1.09 7.11 99.48 0.71 -0.38 16 55 H 0.16 -1.43 6.97 -2.91 -0.02 -1.45 16 56 H 0.16 -1.01 7.59 -2.91 -0.02 -1.03 16 57 H 0.11 -0.99 8.10 -2.38 -0.02 -1.01 16 58 H 0.10 -0.87 8.14 -2.39 -0.02 -0.89 16 Total: 0.00 -22.52 481.99 2.24 -20.28 By element: Atomic # 1 Polarization: -14.46 SS G_CDS: -0.52 Total: -14.97 kcal Atomic # 6 Polarization: 7.78 SS G_CDS: 6.05 Total: 13.83 kcal Atomic # 7 Polarization: 0.67 SS G_CDS: -2.99 Total: -2.32 kcal Atomic # 8 Polarization: -15.23 SS G_CDS: -2.51 Total: -17.74 kcal Atomic # 14 Polarization: -1.29 SS G_CDS: 2.20 Total: 0.91 kcal Total: -22.52 2.24 -20.28 kcal The number of atoms in the molecule is 58 The average number of expansion shells was 16.00 The maximum number of expansion shells was 16 The minimum number of expansion shells was 16 **** NOTA BENE **** This is the net solvation energy for this exact molecular structure (nuclear and electronic)! The standard-state solvation energy should be obtained as the difference between the heat of formation plus delta-G solvation for the relaxed solvated system and that for the relaxed gas-phase system. s_1458_3706302_15734084.mol2 58 1SCF run This is a breakdown of the solvation energy calculated without geometric relaxation in solution: (1) E-EN(sol) electronic-nuclear energy of solute -98.595 kcal (2) G-P(sol) polarization free energy of solvation -22.517 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -121.112 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 2.236 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -20.281 kcal (6) G-S(sol) free energy of system = (1) + (5) -118.876 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 2.11 seconds