Wall clock time and date at job start Tue Mar 31 2020 19:22:59 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= -1 * AM1 - THE AM1 HAMILTONIAN TO BE USED * DEV - DEVELOPER OPTIONS ARE ALLOWED * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS USER-SPECIFIED * DIELEC - THE SOLVENT DIELECTRIC CONSTANT IS 2.06 * IOFR - THE SOLVENT INDEX OF REFRACTION IS 1.4345 * ALPHA - THE SOLVENT ALPHA IS 0.00 * BETA - THE SOLVENT BETA IS 0.00 * GAMMA - THE SOLVENT MACROSCOPIC SURFACE TENSION IS * 38.93 CAL MOL^-1 ANGSTROM^-2 * FACARB - THE FRACTION OF AROMATIC CARBONS IS 0.00 * FEHALO - THE FRACTION OF ELECTRONEGATIVE HALOGENS IS 0.00 ******************************************************************************* 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 1.52998 * 1 3 3 C 1.53006 * 109.46810 * 2 1 4 4 C 1.52993 * 109.47067 * 119.99499 * 2 1 3 5 5 C 1.52999 * 109.46958 * 68.01199 * 4 2 1 6 6 H 1.08998 * 109.49668 * 300.26504 * 5 4 2 7 7 C 1.53047 * 109.49900 * 180.20389 * 5 4 2 8 8 C 1.53035 * 109.54026 * 178.68060 * 7 5 4 9 9 C 1.53195 * 109.31112 * 61.36291 * 8 7 5 10 10 N 1.46923 * 108.77555 * 305.36377 * 9 8 7 11 11 C 1.34777 * 120.63438 * 233.60826 * 10 9 8 12 12 O 1.21346 * 120.00420 * 173.07662 * 11 10 9 13 13 C 1.49453 * 119.99770 * 353.07988 * 11 10 9 14 14 O 1.21357 * 119.99833 * 353.11805 * 13 11 10 15 15 N 1.34770 * 119.99923 * 173.12253 * 13 11 10 16 16 C 1.46505 * 120.00105 * 185.01878 * 15 13 11 17 17 C 1.52999 * 109.47564 * 184.83486 * 16 15 13 18 18 C 1.50702 * 115.54591 * 305.90127 * 17 16 15 19 19 H 1.08004 * 119.99680 * 144.67667 * 18 17 16 20 20 C 1.37876 * 120.00193 * 324.66749 * 18 17 16 21 21 N 1.31509 * 119.99776 * 3.47180 * 20 18 17 22 22 Si 1.86804 * 120.00000 * 183.46661 * 20 18 17 23 23 H 1.48500 * 109.46639 * 90.00227 * 22 20 18 24 24 H 1.48498 * 109.47115 * 210.00331 * 22 20 18 25 25 H 1.48505 * 109.46912 * 330.00476 * 22 20 18 26 26 C 1.53001 * 117.50041 * 160.22890 * 17 16 15 27 27 C 1.52994 * 117.49751 * 91.56881 * 17 16 15 28 28 C 1.46935 * 118.76473 * 53.59300 * 10 9 8 29 29 H 1.08994 * 109.47604 * 299.99890 * 1 2 3 30 30 H 1.09000 * 109.47228 * 60.00484 * 1 2 3 31 31 H 1.09007 * 109.46844 * 179.97438 * 1 2 3 32 32 H 1.08994 * 109.47604 * 240.00110 * 2 1 3 33 33 H 1.09004 * 109.47351 * 64.92620 * 3 2 1 34 34 H 1.08996 * 109.47325 * 184.92793 * 3 2 1 35 35 H 1.09004 * 109.47234 * 304.92973 * 3 2 1 36 36 H 1.09007 * 109.47371 * 188.00470 * 4 2 1 37 37 H 1.08995 * 109.47542 * 308.00787 * 4 2 1 38 38 H 1.09005 * 109.45942 * 298.70236 * 7 5 4 39 39 H 1.09000 * 109.46252 * 58.65570 * 7 5 4 40 40 H 1.08997 * 109.49779 * 181.31516 * 8 7 5 41 41 H 1.08996 * 109.49581 * 301.41443 * 8 7 5 42 42 H 1.08995 * 109.58600 * 65.15326 * 9 8 7 43 43 H 1.09007 * 109.58605 * 185.43540 * 9 8 7 44 44 H 0.97001 * 120.00592 * 5.01637 * 15 13 11 45 45 H 1.09001 * 109.46730 * 304.83864 * 16 15 13 46 46 H 1.09003 * 109.47061 * 64.83250 * 16 15 13 47 47 H 0.97001 * 119.99736 * 185.00054 * 21 20 18 48 48 H 1.09002 * 117.49921 * 359.97438 * 26 17 16 49 49 H 1.08992 * 117.49720 * 145.01962 * 26 17 16 50 50 H 1.09005 * 117.50161 * 214.98532 * 27 17 16 51 51 H 1.09005 * 117.50354 * 0.02562 * 27 17 16 52 52 H 1.09002 * 109.61472 * 186.64068 * 28 10 9 53 53 H 1.09000 * 109.56470 * 66.20872 * 28 10 9 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 1.5300 0.0000 0.0000 3 6 2.0399 1.4426 0.0000 4 6 2.0399 -0.7211 1.2493 5 6 1.7007 -2.2099 1.1529 6 1 0.6206 -2.3325 1.0736 7 6 2.2061 -2.9311 2.4046 8 6 1.8383 -4.4144 2.3243 9 6 2.5154 -5.0387 1.1001 10 7 2.1487 -4.2608 -0.0911 11 6 1.6139 -4.8671 -1.1695 12 8 1.1996 -4.2022 -2.0962 13 6 1.5310 -6.3583 -1.2238 14 8 2.0557 -7.0271 -0.3578 15 7 0.8736 -6.9603 -2.2347 16 6 0.6974 -8.4147 -2.2307 17 6 0.0310 -8.8514 -3.5368 18 6 -1.2642 -8.1565 -3.8696 19 1 -1.5095 -7.9350 -4.8978 20 6 -2.1361 -7.8037 -2.8614 21 7 -1.8074 -8.0116 -1.6052 22 14 -3.7841 -7.0302 -3.2801 23 1 -4.8029 -8.0973 -3.4492 24 1 -4.1975 -6.1208 -2.1813 25 1 -3.6620 -6.2578 -4.5425 26 6 0.1702 -10.3195 -3.9446 27 6 0.9449 -9.2378 -4.7014 28 6 2.3756 -2.8091 -0.0850 29 1 -0.3634 0.5138 0.8899 30 1 -0.3634 0.5138 -0.8900 31 1 -0.3633 -1.0278 -0.0005 32 1 1.8934 -0.5138 -0.8899 33 1 1.7504 1.9303 0.9308 34 1 3.1263 1.4439 -0.0883 35 1 1.6062 1.9813 -0.8426 36 1 3.1206 -0.5989 1.3237 37 1 1.5645 -0.2966 2.1334 38 1 3.2893 -2.8285 2.4704 39 1 1.7456 -2.4901 3.2887 40 1 2.1780 -4.9228 3.2267 41 1 0.7570 -4.5167 2.2337 42 1 3.5972 -5.0186 1.2309 43 1 2.1805 -6.0695 0.9833 44 1 0.5170 -6.4306 -2.9649 45 1 1.6701 -8.8982 -2.1396 46 1 0.0685 -8.7022 -1.3881 47 1 -2.4484 -7.8312 -0.8999 48 1 0.7369 -10.9742 -3.2825 49 1 -0.6749 -10.7826 -4.4538 50 1 0.6093 -8.9897 -5.7084 51 1 2.0210 -9.1813 -4.5370 52 1 1.9464 -2.3679 -0.9846 53 1 3.4461 -2.6071 -0.0513 RHF calculation, no. of doubly occupied orbitals= 65 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=-1 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R & SOLVNT=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV ZINC001324125850.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 19:22:59 Heat of formation + Delta-G solvation = -56.342838 kcal Electronic energy + Delta-G solvation = -30741.458404 eV Core-core repulsion = 26806.508988 eV Total energy + Delta-G solvation = -3934.949416 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.94 seconds Orbital eigenvalues (eV) -40.50686 -38.75933 -37.61306 -36.77338 -36.08547 -33.42648 -32.57274 -32.18961 -31.27630 -27.31038 -27.23889 -26.35988 -25.73556 -25.26124 -22.62203 -22.39625 -21.26564 -20.38195 -19.75087 -19.46169 -18.98955 -17.28210 -16.57489 -16.16874 -15.64117 -15.41705 -15.10936 -14.82244 -14.61289 -14.48795 -14.33777 -14.05861 -13.77947 -13.58394 -13.26925 -13.08632 -12.98364 -12.75325 -12.59396 -12.44658 -12.13899 -11.86326 -11.85003 -11.57216 -11.46709 -11.28549 -11.12640 -11.08021 -10.96476 -10.78971 -10.67485 -10.56775 -10.54097 -10.37159 -10.27381 -10.17359 -9.68184 -9.06937 -8.93174 -8.57620 -8.50249 -8.32955 -8.01909 -6.07559 -4.24415 2.04149 2.85364 3.22882 3.31536 3.33920 3.85545 4.11074 4.29027 4.44874 4.62262 4.72533 4.85974 4.87477 4.99639 5.04228 5.10897 5.22413 5.31308 5.40918 5.43775 5.46038 5.47034 5.58270 5.62230 5.67911 5.71074 5.74800 5.81570 5.82999 5.95711 5.95921 5.99911 6.04737 6.07378 6.21569 6.24288 6.26340 6.29614 6.39682 6.48295 6.56510 6.63213 6.65203 6.82895 7.00335 7.21959 7.38934 7.43855 7.52310 7.87206 8.04627 8.24871 8.43747 8.76683 8.86486 9.39649 10.83942 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.012663 B = 0.003299 C = 0.002962 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2210.569998 B = 8486.585892 C = 9451.141099 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.149 4.149 2 C -0.104 4.104 3 C -0.146 4.146 4 C -0.105 4.105 5 C -0.104 4.104 6 H 0.078 0.922 7 C -0.114 4.114 8 C -0.135 4.135 9 C 0.065 3.935 10 N -0.588 5.588 11 C 0.510 3.490 12 O -0.526 6.526 13 C 0.497 3.503 14 O -0.542 6.542 15 N -0.638 5.638 16 C 0.161 3.839 17 C 0.032 3.968 18 C -0.495 4.495 19 H 0.063 0.937 20 C 0.074 3.926 21 N -0.874 5.874 22 Si 0.895 3.105 23 H -0.279 1.279 24 H -0.286 1.286 25 H -0.272 1.272 26 C -0.196 4.196 27 C -0.211 4.211 28 C 0.112 3.888 29 H 0.051 0.949 30 H 0.053 0.947 31 H 0.058 0.942 32 H 0.075 0.925 33 H 0.052 0.948 34 H 0.052 0.948 35 H 0.053 0.947 36 H 0.063 0.937 37 H 0.064 0.936 38 H 0.062 0.938 39 H 0.061 0.939 40 H 0.074 0.926 41 H 0.065 0.935 42 H 0.061 0.939 43 H 0.151 0.849 44 H 0.413 0.587 45 H 0.031 0.969 46 H 0.119 0.881 47 H 0.263 0.737 48 H 0.068 0.932 49 H 0.081 0.919 50 H 0.077 0.923 51 H 0.069 0.931 52 H 0.094 0.906 53 H 0.065 0.935 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 8.272 12.756 7.992 17.176 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 -0.206 4.206 2 C -0.122 4.122 3 C -0.203 4.203 4 C -0.143 4.143 5 C -0.123 4.123 6 H 0.096 0.904 7 C -0.152 4.152 8 C -0.174 4.174 9 C -0.056 4.056 10 N -0.321 5.321 11 C 0.293 3.707 12 O -0.401 6.401 13 C 0.277 3.723 14 O -0.425 6.425 15 N -0.284 5.284 16 C 0.039 3.961 17 C 0.032 3.968 18 C -0.533 4.533 19 H 0.081 0.919 20 C -0.129 4.129 21 N -0.510 5.510 22 Si 0.723 3.277 23 H -0.205 1.205 24 H -0.211 1.211 25 H -0.197 1.197 26 C -0.234 4.234 27 C -0.248 4.248 28 C -0.010 4.010 29 H 0.070 0.930 30 H 0.072 0.928 31 H 0.077 0.923 32 H 0.093 0.907 33 H 0.071 0.929 34 H 0.071 0.929 35 H 0.072 0.928 36 H 0.081 0.919 37 H 0.083 0.917 38 H 0.080 0.920 39 H 0.080 0.920 40 H 0.092 0.908 41 H 0.084 0.916 42 H 0.079 0.921 43 H 0.168 0.832 44 H 0.249 0.751 45 H 0.049 0.951 46 H 0.137 0.863 47 H 0.073 0.927 48 H 0.086 0.914 49 H 0.099 0.901 50 H 0.095 0.905 51 H 0.087 0.913 52 H 0.112 0.888 53 H 0.084 0.916 Dipole moment (debyes) X Y Z Total from point charges 8.319 12.707 8.252 17.285 hybrid contribution -1.077 0.651 -0.449 1.336 sum 7.243 13.358 7.804 17.082 Atomic orbital electron populations 1.21876 0.95158 1.02176 1.01405 1.21218 0.96178 0.96018 0.98777 1.21837 1.00748 0.96165 1.01581 1.21639 1.00925 0.93812 0.97893 1.21574 1.01237 0.94500 0.94968 0.90393 1.21596 1.00877 0.95553 0.97172 1.21946 1.01486 0.95495 0.98429 1.22970 0.99461 1.00509 0.82672 1.47902 1.61125 1.07814 1.15304 1.20538 0.77900 0.89640 0.82594 1.90713 1.46049 1.66373 1.37014 1.19755 0.81338 0.87678 0.83554 1.90339 1.48661 1.65431 1.38029 1.45619 1.50404 1.10200 1.22184 1.21307 0.96980 0.76817 1.01016 1.19216 0.94601 0.92875 0.90146 1.20564 1.01577 1.37741 0.93372 0.91878 1.24982 0.98449 0.94656 0.94855 1.69835 1.34152 1.48028 0.99024 0.86520 0.83695 0.79205 0.78313 1.20530 1.21133 1.19653 1.22949 1.01993 0.93935 1.04539 1.22971 0.96298 1.07473 0.98079 1.21774 0.99854 0.79867 0.99535 0.92969 0.92828 0.92254 0.90691 0.92910 0.92853 0.92774 0.91852 0.91686 0.91965 0.91987 0.90777 0.91613 0.92095 0.83236 0.75075 0.95129 0.86310 0.92655 0.91356 0.90088 0.90469 0.91252 0.88758 0.91635 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 -0.15 -1.48 8.99 37.16 0.33 -1.15 16 2 C -0.10 -0.96 2.75 -90.62 -0.25 -1.21 16 3 C -0.15 -1.15 9.19 37.16 0.34 -0.81 16 4 C -0.10 -0.92 4.19 -26.73 -0.11 -1.03 16 5 C -0.10 -1.12 2.20 -90.50 -0.20 -1.32 16 6 H 0.08 0.97 6.66 -51.93 -0.35 0.63 16 7 C -0.11 -1.13 5.17 -26.69 -0.14 -1.27 16 8 C -0.14 -1.58 6.08 -26.61 -0.16 -1.75 16 9 C 0.07 0.92 6.02 -3.71 -0.02 0.90 16 10 N -0.59 -9.21 2.97 -173.27 -0.52 -9.72 16 11 C 0.51 9.80 7.74 -11.58 -0.09 9.71 16 12 O -0.53 -11.05 15.92 5.50 0.09 -10.97 16 13 C 0.50 10.39 7.75 -11.59 -0.09 10.30 16 14 O -0.54 -11.52 13.12 5.49 0.07 -11.45 16 15 N -0.64 -14.13 5.10 -60.72 -0.31 -14.44 16 16 C 0.16 3.71 4.62 -4.04 -0.02 3.69 16 17 C 0.03 0.75 2.07 -155.66 -0.32 0.43 16 18 C -0.50 -12.58 8.29 -34.44 -0.29 -12.87 16 19 H 0.06 1.62 7.82 -52.48 -0.41 1.21 16 20 C 0.07 1.90 5.30 -17.82 -0.09 1.80 16 21 N -0.87 -22.75 10.14 55.43 0.56 -22.19 16 22 Si 0.90 20.40 29.54 -169.99 -5.02 15.38 16 23 H -0.28 -6.34 7.11 56.52 0.40 -5.94 16 24 H -0.29 -6.59 7.11 56.52 0.40 -6.19 16 25 H -0.27 -6.19 7.11 56.52 0.40 -5.78 16 26 C -0.20 -4.16 9.96 -26.69 -0.27 -4.43 16 27 C -0.21 -4.36 9.92 -26.70 -0.26 -4.62 16 28 C 0.11 1.44 5.22 -3.71 -0.02 1.42 16 29 H 0.05 0.47 8.14 -51.93 -0.42 0.04 16 30 H 0.05 0.52 8.14 -51.93 -0.42 0.10 16 31 H 0.06 0.68 6.67 -51.92 -0.35 0.33 16 32 H 0.07 0.77 6.17 -51.93 -0.32 0.45 16 33 H 0.05 0.39 8.14 -51.93 -0.42 -0.04 16 34 H 0.05 0.39 8.14 -51.93 -0.42 -0.03 16 35 H 0.05 0.42 8.14 -51.93 -0.42 0.00 16 36 H 0.06 0.51 8.13 -51.93 -0.42 0.09 16 37 H 0.06 0.53 8.13 -51.93 -0.42 0.11 16 38 H 0.06 0.57 8.14 -51.93 -0.42 0.15 16 39 H 0.06 0.55 8.14 -51.93 -0.42 0.13 16 40 H 0.07 0.75 8.14 -51.93 -0.42 0.33 16 41 H 0.07 0.86 8.14 -51.93 -0.42 0.44 16 42 H 0.06 0.78 8.14 -51.93 -0.42 0.36 16 43 H 0.15 2.54 4.22 -55.29 -0.23 2.31 16 44 H 0.41 9.44 7.41 -40.82 -0.30 9.14 16 45 H 0.03 0.68 8.05 -51.93 -0.42 0.26 16 46 H 0.12 3.05 5.94 -51.93 -0.31 2.74 16 47 H 0.26 6.71 8.32 -40.82 -0.34 6.37 16 48 H 0.07 1.36 8.14 -51.93 -0.42 0.93 16 49 H 0.08 1.72 8.14 -51.93 -0.42 1.30 16 50 H 0.08 1.56 8.14 -51.93 -0.42 1.14 16 51 H 0.07 1.34 8.14 -51.93 -0.42 0.92 16 52 H 0.09 1.34 5.44 -51.93 -0.28 1.05 16 53 H 0.07 0.75 8.14 -51.93 -0.42 0.32 16 LS Contribution 408.67 15.07 6.16 6.16 Total: -1.00 -26.67 408.67 -9.91 -36.58 By element: Atomic # 1 Polarization: 22.14 SS G_CDS: -9.29 Total: 12.85 kcal Atomic # 6 Polarization: -0.54 SS G_CDS: -1.66 Total: -2.20 kcal Atomic # 7 Polarization: -46.09 SS G_CDS: -0.26 Total: -46.36 kcal Atomic # 8 Polarization: -22.58 SS G_CDS: 0.16 Total: -22.42 kcal Atomic # 14 Polarization: 20.40 SS G_CDS: -5.02 Total: 15.38 kcal Total LS contribution 6.16 Total: 6.16 kcal Total: -26.67 -9.91 -36.58 kcal The number of atoms in the molecule is 53 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. ZINC001324125850.mol2 53 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 -19.765 kcal (2) G-P(sol) polarization free energy of solvation -26.666 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -46.430 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.913 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -36.578 kcal (6) G-S(sol) free energy of system = (1) + (5) -56.343 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.94 seconds