Wall clock time and date at job start Sun Mar 7 2021 17:23:32 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 O 1.45202 * 1 3 3 C 1.34230 * 116.99836 * 2 1 4 4 O 1.20833 * 119.99930 * 359.97438 * 3 2 1 5 5 C 1.50697 * 120.00262 * 180.27336 * 3 2 1 6 6 N 1.46501 * 108.88569 * 34.71651 * 5 3 2 7 7 C 1.34779 * 120.00321 * 300.00525 * 6 5 3 8 8 O 1.21277 * 119.99926 * 359.97438 * 7 6 5 9 9 C 1.50699 * 119.99996 * 179.97438 * 7 6 5 10 10 O 1.42901 * 109.46985 * 179.97438 * 9 7 6 11 11 C 1.35897 * 116.99983 * 179.97438 * 10 9 7 12 12 C 1.38718 * 120.05815 * 359.73466 * 11 10 9 13 13 C 1.38159 * 119.94424 * 179.75951 * 12 11 10 14 14 C 1.38244 * 120.05776 * 0.48942 * 13 12 11 15 15 C 1.38286 * 120.10949 * 359.76232 * 14 13 12 16 16 C 1.50700 * 119.97169 * 179.97438 * 15 14 13 17 17 O 1.42894 * 109.47215 * 245.02543 * 16 15 14 18 18 Si 1.86299 * 109.47031 * 5.02653 * 16 15 14 19 19 H 1.48501 * 109.47545 * 59.99789 * 18 16 15 20 20 H 1.48500 * 109.47362 * 179.97438 * 18 16 15 21 21 H 1.48507 * 109.46970 * 299.99630 * 18 16 15 22 22 C 1.38121 * 120.05517 * 0.02562 * 15 14 13 23 23 C 1.52584 * 108.90798 * 276.08771 * 5 3 2 24 24 C 1.54422 * 109.17175 * 161.42328 * 23 5 3 25 25 Si 1.85202 * 107.00059 * 56.86330 * 24 23 5 26 26 C 1.87768 * 111.37971 * 81.10472 * 25 24 23 27 27 C 1.56399 * 98.96072 * 98.20109 * 26 25 24 28 28 C 1.53782 * 109.78510 * 39.37659 * 27 26 25 29 29 C 1.55700 * 111.39278 * 312.18479 * 28 27 26 30 30 C 1.85210 * 110.00514 * 317.11501 * 25 24 23 31 31 C 1.52581 * 108.91437 * 153.35420 * 5 3 2 32 32 H 1.08998 * 109.47630 * 300.00638 * 1 2 3 33 33 H 1.09004 * 109.46770 * 60.01042 * 1 2 3 34 34 H 1.09001 * 109.46882 * 180.02562 * 1 2 3 35 35 H 0.97004 * 120.00006 * 120.00036 * 6 5 3 36 36 H 1.08997 * 109.47259 * 300.00387 * 9 7 6 37 37 H 1.09002 * 109.47088 * 60.00376 * 9 7 6 38 38 H 1.08002 * 120.02160 * 359.97438 * 12 11 10 39 39 H 1.08004 * 119.96974 * 180.22844 * 13 12 11 40 40 H 1.08002 * 119.94243 * 179.74288 * 14 13 12 41 41 H 1.09001 * 109.47373 * 125.01983 * 16 15 14 42 42 H 0.96702 * 114.00251 * 60.00351 * 17 16 15 43 43 H 1.08004 * 120.02620 * 179.97438 * 22 15 14 44 44 H 1.09002 * 109.51150 * 281.42676 * 23 5 3 45 45 H 1.09005 * 109.51623 * 41.58675 * 23 5 3 46 46 H 1.09003 * 110.01467 * 297.46771 * 24 23 5 47 47 H 1.08999 * 109.92353 * 176.20658 * 24 23 5 48 48 H 1.08995 * 111.49904 * 215.64694 * 26 25 24 49 49 H 1.09005 * 111.49651 * 340.76679 * 26 25 24 50 50 H 1.08994 * 109.42482 * 279.27696 * 27 26 25 51 51 H 1.09008 * 109.41563 * 159.47030 * 27 26 25 52 52 H 1.08999 * 109.10355 * 191.68053 * 28 27 26 53 53 H 1.08998 * 109.10618 * 72.69593 * 28 27 26 54 54 H 1.08994 * 111.14559 * 270.09095 * 29 28 27 55 55 H 1.09001 * 111.13972 * 145.87965 * 29 28 27 56 56 H 1.09006 * 109.93276 * 283.44120 * 30 25 24 57 57 H 1.08997 * 109.93490 * 162.21864 * 30 25 24 58 58 H 1.09003 * 109.51636 * 318.41058 * 31 5 3 59 59 H 1.09002 * 109.51276 * 78.56770 * 31 5 3 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 8 1.4520 0.0000 0.0000 3 6 2.0614 1.1960 0.0000 4 8 1.4032 2.2094 -0.0005 5 6 3.5663 1.2750 -0.0062 6 7 4.0962 0.1638 -0.8003 7 6 3.8298 -1.1079 -0.4419 8 8 3.1518 -1.3323 0.5383 9 6 4.3744 -2.2509 -1.2591 10 8 3.9585 -3.4901 -0.6815 11 6 4.3672 -4.6280 -1.3019 12 6 5.1478 -4.5535 -2.4462 13 6 5.5662 -5.7118 -3.0723 14 6 5.1991 -6.9444 -2.5650 15 6 4.4167 -7.0213 -1.4274 16 6 4.0179 -8.3665 -0.8775 17 8 2.6005 -8.5196 -0.9745 18 14 4.8563 -9.7112 -1.8572 19 1 6.3293 -9.5521 -1.7565 20 1 4.4639 -11.0368 -1.3150 21 1 4.4444 -9.6165 -3.2809 22 6 3.9995 -5.8662 -0.7954 23 6 4.0741 1.1449 1.4267 24 6 5.5687 0.7574 1.4018 25 14 6.4497 2.0599 0.4234 26 6 6.8010 3.5802 1.4680 27 6 8.2878 3.2772 1.8468 28 6 9.0209 2.6748 0.6367 29 6 8.1927 1.5296 -0.0167 30 6 5.4677 2.4907 -1.0867 31 6 3.9898 2.5907 -0.6525 32 1 -0.3634 0.5139 0.8899 33 1 -0.3633 0.5137 -0.8901 34 1 -0.3633 -1.0277 0.0005 35 1 4.6387 0.3432 -1.5842 36 1 3.9972 -2.1803 -2.2793 37 1 5.4634 -2.2031 -1.2703 38 1 5.4311 -3.5907 -2.8454 39 1 6.1770 -5.6543 -3.9611 40 1 5.5238 -7.8487 -3.0583 41 1 4.3203 -8.4361 0.1674 42 1 2.2603 -8.4686 -1.8783 43 1 3.3881 -5.9269 0.0929 44 1 3.9517 2.0965 1.9442 45 1 3.5070 0.3719 1.9453 46 1 5.6942 -0.2145 0.9244 47 1 5.9615 0.7267 2.4181 48 1 6.7165 4.4955 0.8823 49 1 6.1628 3.6142 2.3511 50 1 8.3138 2.5695 2.6753 51 1 8.7812 4.2021 2.1459 52 1 9.9823 2.2781 0.9632 53 1 9.1925 3.4574 -0.1024 54 1 8.4348 0.5652 0.4297 55 1 8.3361 1.5078 -1.0970 56 1 5.5820 1.7106 -1.8393 57 1 5.8028 3.4473 -1.4875 58 1 3.3663 2.7850 -1.5252 59 1 3.8754 3.4026 0.0657 RHF calculation, no. of doubly occupied orbitals= 77 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_22_18339704_4860298.mol2 59 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sun Mar 7 2021 17:23:32 Heat of formation + Delta-G solvation = -179.441190 kcal Electronic energy + Delta-G solvation = -40548.031560 eV Core-core repulsion = 35584.277158 eV Total energy + Delta-G solvation = -4963.754401 eV No. of doubly occupied orbitals = 77 Molecular weight (most abundant/longest-lived isotopes) = 421.197 amu Computer time = 1.76 seconds Orbital eigenvalues (eV) -42.44544 -41.36122 -40.46482 -39.10503 -38.20144 -37.33007 -37.08051 -36.11147 -33.65399 -32.44241 -32.33551 -31.56655 -29.91804 -29.64323 -28.82363 -27.60853 -26.73197 -24.81602 -23.75504 -23.66862 -23.09493 -22.96524 -21.73284 -21.00577 -20.48530 -19.29540 -19.08060 -18.60955 -18.03774 -17.74547 -17.54360 -17.25832 -17.13950 -16.81515 -16.44412 -16.16024 -16.01519 -15.68688 -15.63680 -15.46985 -15.18127 -14.94322 -14.86862 -14.76048 -14.54165 -14.38650 -14.25313 -14.09564 -13.93463 -13.60194 -13.38839 -13.36578 -13.19148 -13.05176 -12.96175 -12.90700 -12.55308 -12.41450 -12.35212 -12.27822 -12.15822 -12.08250 -12.02425 -11.95719 -11.93301 -11.84123 -11.60666 -11.51538 -11.31886 -10.82528 -10.45902 -10.44628 -10.29807 -10.21106 -10.13086 -9.90217 -9.25086 0.23413 0.41055 0.90445 1.16886 1.46704 1.48538 1.53432 1.55875 1.72009 1.78952 1.88495 1.93419 1.97564 2.58030 2.66373 2.69547 3.28565 3.52705 3.56777 3.66804 3.70586 3.72076 3.89160 4.04918 4.12478 4.14116 4.14349 4.16469 4.17517 4.18683 4.20151 4.24837 4.32602 4.37432 4.40934 4.44824 4.46991 4.58390 4.58641 4.69692 4.70779 4.71668 4.79744 4.98565 5.01027 5.04633 5.09268 5.13573 5.16645 5.20226 5.26370 5.26790 5.31521 5.38039 5.38729 5.42012 5.44427 5.46490 5.58829 5.60166 5.71088 6.30615 6.48307 6.58626 6.69831 7.20895 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.025 3.975 2 O -0.334 6.334 3 C 0.448 3.552 4 O -0.534 6.534 5 C 0.199 3.801 6 N -0.706 5.706 7 C 0.510 3.490 8 O -0.518 6.518 9 C 0.035 3.965 10 O -0.316 6.316 11 C 0.118 3.882 12 C -0.202 4.202 13 C -0.072 4.072 14 C -0.173 4.173 15 C -0.084 4.084 16 C -0.090 4.090 17 O -0.555 6.555 18 Si 0.995 3.005 19 H -0.253 1.253 20 H -0.279 1.279 21 H -0.245 1.245 22 C -0.145 4.145 23 C -0.120 4.120 24 C -0.409 4.409 25 Si 1.053 2.947 26 C -0.425 4.425 27 C -0.129 4.129 28 C -0.124 4.124 29 C -0.410 4.410 30 C -0.405 4.405 31 C -0.103 4.103 32 H 0.056 0.944 33 H 0.064 0.936 34 H 0.113 0.887 35 H 0.425 0.575 36 H 0.121 0.879 37 H 0.129 0.871 38 H 0.162 0.838 39 H 0.158 0.842 40 H 0.135 0.865 41 H 0.118 0.882 42 H 0.389 0.611 43 H 0.117 0.883 44 H 0.087 0.913 45 H 0.061 0.939 46 H 0.078 0.922 47 H 0.078 0.922 48 H 0.083 0.917 49 H 0.072 0.928 50 H 0.059 0.941 51 H 0.057 0.943 52 H 0.056 0.944 53 H 0.066 0.934 54 H 0.076 0.924 55 H 0.096 0.904 56 H 0.105 0.895 57 H 0.110 0.890 58 H 0.080 0.920 59 H 0.095 0.905 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 6.728 1.118 -7.733 10.311 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 -0.069 4.069 2 O -0.248 6.248 3 C 0.291 3.709 4 O -0.423 6.423 5 C 0.110 3.890 6 N -0.368 5.368 7 C 0.296 3.704 8 O -0.391 6.391 9 C -0.042 4.042 10 O -0.229 6.229 11 C 0.073 3.927 12 C -0.221 4.221 13 C -0.090 4.090 14 C -0.190 4.190 15 C -0.085 4.085 16 C -0.199 4.199 17 O -0.362 6.362 18 Si 0.818 3.182 19 H -0.177 1.177 20 H -0.205 1.205 21 H -0.169 1.169 22 C -0.164 4.164 23 C -0.158 4.158 24 C -0.493 4.493 25 Si 1.243 2.757 26 C -0.510 4.510 27 C -0.167 4.167 28 C -0.162 4.162 29 C -0.496 4.496 30 C -0.492 4.492 31 C -0.141 4.141 32 H 0.075 0.925 33 H 0.083 0.917 34 H 0.132 0.868 35 H 0.267 0.733 36 H 0.139 0.861 37 H 0.147 0.853 38 H 0.180 0.820 39 H 0.176 0.824 40 H 0.152 0.848 41 H 0.136 0.864 42 H 0.238 0.762 43 H 0.135 0.865 44 H 0.106 0.894 45 H 0.080 0.920 46 H 0.096 0.904 47 H 0.097 0.903 48 H 0.102 0.898 49 H 0.091 0.909 50 H 0.078 0.922 51 H 0.076 0.924 52 H 0.075 0.925 53 H 0.085 0.915 54 H 0.095 0.905 55 H 0.114 0.886 56 H 0.123 0.877 57 H 0.128 0.872 58 H 0.099 0.901 59 H 0.113 0.887 Dipole moment (debyes) X Y Z Total from point charges 6.282 0.504 -6.672 9.178 hybrid contribution -0.663 0.685 0.115 0.960 sum 5.619 1.189 -6.557 8.717 Atomic orbital electron populations 1.23424 0.76626 1.04670 1.02157 1.86898 1.23357 1.32127 1.82421 1.24877 0.93229 0.81503 0.71320 1.90669 1.67599 1.37252 1.46781 1.20337 0.83670 0.90007 0.94971 1.45949 1.55592 1.03271 1.31997 1.20427 0.80269 0.84182 0.85525 1.90786 1.36494 1.84271 1.27569 1.22733 1.02763 0.80807 0.97933 1.86129 1.71798 1.12511 1.52505 1.19178 0.95043 0.85769 0.92740 1.21625 1.02427 1.01566 0.96464 1.21276 0.97275 0.90923 0.99507 1.21222 1.01294 0.99423 0.97102 1.20184 0.97597 0.95152 0.95538 1.25220 0.86875 0.99371 1.08446 1.86499 1.19815 1.95300 1.34571 0.85042 0.78923 0.75592 0.78599 1.17721 1.20502 1.16886 1.20300 1.03943 0.89739 1.02370 1.21722 0.98255 1.03219 0.92590 1.26466 0.99459 1.13058 1.10299 0.78831 0.65620 0.65261 0.65978 1.26899 0.98868 1.15066 1.10122 1.22093 0.95591 1.00581 0.98431 1.21887 0.99210 0.97932 0.97161 1.26565 1.17784 1.00672 1.04579 1.26306 0.99754 1.08542 1.14598 1.21563 0.98325 0.92277 1.01889 0.92497 0.91692 0.86840 0.73273 0.86122 0.85338 0.82014 0.82432 0.84772 0.86430 0.76192 0.86461 0.89446 0.92043 0.90366 0.90276 0.89778 0.90866 0.92210 0.92384 0.92544 0.91474 0.90487 0.88574 0.87664 0.87156 0.90111 0.88682 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 0.02 0.14 10.56 113.37 1.20 1.34 16 2 O -0.33 -3.18 6.64 -43.63 -0.29 -3.47 16 3 C 0.45 3.51 6.45 71.23 0.46 3.97 16 4 O -0.53 -6.57 15.92 21.94 0.35 -6.23 16 5 C 0.20 -0.04 0.62 2.58 0.00 -0.04 16 6 N -0.71 3.50 3.46 -427.60 -1.48 2.02 16 7 C 0.51 0.42 5.51 87.66 0.48 0.90 16 8 O -0.52 -5.65 11.85 26.97 0.32 -5.33 16 9 C 0.04 -0.16 5.22 71.24 0.37 0.21 16 10 O -0.32 -1.54 9.67 -73.35 -0.71 -2.25 16 11 C 0.12 0.34 6.69 22.51 0.15 0.49 16 12 C -0.20 0.69 9.04 22.37 0.20 0.90 16 13 C -0.07 0.28 10.04 22.25 0.22 0.51 16 14 C -0.17 0.21 8.67 22.28 0.19 0.40 16 15 C -0.08 -0.16 5.35 -19.88 -0.11 -0.26 16 16 C -0.09 -0.05 2.80 71.24 0.20 0.15 16 17 O -0.55 -1.44 12.83 -148.98 -1.91 -3.36 16 18 Si 1.00 -1.56 25.14 68.60 1.72 0.16 16 19 H -0.25 0.29 7.11 99.48 0.71 0.99 16 20 H -0.28 -0.68 7.11 99.48 0.71 0.03 16 21 H -0.25 0.67 7.04 99.48 0.70 1.37 16 22 C -0.14 -0.76 9.62 22.36 0.22 -0.55 16 23 C -0.12 -0.16 4.16 30.94 0.13 -0.03 16 24 C -0.41 1.31 4.69 72.47 0.34 1.65 16 25 Si 1.05 -9.31 10.15 68.60 0.70 -8.61 16 26 C -0.42 1.85 5.95 73.17 0.44 2.29 16 27 C -0.13 0.32 5.97 32.04 0.19 0.51 16 28 C -0.12 0.50 6.10 31.79 0.19 0.70 16 29 C -0.41 3.14 5.84 72.91 0.43 3.56 16 30 C -0.41 4.59 4.69 72.44 0.34 4.93 16 31 C -0.10 0.51 4.27 30.91 0.13 0.65 16 32 H 0.06 0.36 8.13 -2.39 -0.02 0.34 16 33 H 0.06 0.27 8.13 -2.38 -0.02 0.25 16 34 H 0.11 0.27 8.14 -2.39 -0.02 0.25 16 35 H 0.42 -5.58 6.18 -92.71 -0.57 -6.15 16 36 H 0.12 -1.25 7.65 -2.39 -0.02 -1.26 16 37 H 0.13 -1.52 7.68 -2.39 -0.02 -1.54 16 38 H 0.16 -1.74 6.30 -2.91 -0.02 -1.76 16 39 H 0.16 -1.53 8.06 -2.91 -0.02 -1.56 16 40 H 0.13 -0.57 4.86 -2.91 -0.01 -0.58 16 41 H 0.12 0.01 7.96 -2.39 -0.02 -0.01 16 42 H 0.39 -1.69 8.70 -74.06 -0.64 -2.33 16 43 H 0.12 0.94 8.06 -2.91 -0.02 0.92 16 44 H 0.09 -0.04 7.75 -2.39 -0.02 -0.05 16 45 H 0.06 0.51 6.54 -2.38 -0.02 0.49 16 46 H 0.08 -0.24 6.18 -2.39 -0.01 -0.26 16 47 H 0.08 -0.16 7.97 -2.39 -0.02 -0.18 16 48 H 0.08 -0.43 8.04 -2.39 -0.02 -0.45 16 49 H 0.07 -0.23 8.04 -2.38 -0.02 -0.25 16 50 H 0.06 -0.12 8.14 -2.39 -0.02 -0.14 16 51 H 0.06 -0.07 8.14 -2.38 -0.02 -0.09 16 52 H 0.06 -0.16 8.14 -2.39 -0.02 -0.17 16 53 H 0.07 -0.33 8.14 -2.39 -0.02 -0.35 16 54 H 0.08 -0.53 8.03 -2.39 -0.02 -0.55 16 55 H 0.10 -1.01 8.03 -2.39 -0.02 -1.03 16 56 H 0.11 -1.71 5.97 -2.38 -0.01 -1.73 16 57 H 0.11 -1.42 7.97 -2.39 -0.02 -1.44 16 58 H 0.08 -0.31 7.87 -2.39 -0.02 -0.33 16 59 H 0.09 -0.43 7.75 -2.39 -0.02 -0.45 16 Total: 0.00 -27.71 451.69 4.89 -22.82 By element: Atomic # 1 Polarization: -18.43 SS G_CDS: 0.41 Total: -18.02 kcal Atomic # 6 Polarization: 16.48 SS G_CDS: 5.78 Total: 22.26 kcal Atomic # 7 Polarization: 3.50 SS G_CDS: -1.48 Total: 2.02 kcal Atomic # 8 Polarization: -18.39 SS G_CDS: -2.24 Total: -20.63 kcal Atomic # 14 Polarization: -10.87 SS G_CDS: 2.42 Total: -8.45 kcal Total: -27.71 4.89 -22.82 kcal The number of atoms in the molecule is 59 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_22_18339704_4860298.mol2 59 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 -156.619 kcal (2) G-P(sol) polarization free energy of solvation -27.707 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -184.326 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 4.885 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -22.822 kcal (6) G-S(sol) free energy of system = (1) + (5) -179.441 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.77 seconds