Wall clock time and date at job start Wed Apr 1 2020 04:36:31 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 1.52997 * 1 3 3 C 1.53006 * 109.47127 * 2 1 4 4 N 1.46504 * 109.46883 * 180.02562 * 3 2 1 5 5 C 1.46499 * 119.99661 * 269.99401 * 4 3 2 6 6 C 1.39039 * 120.00223 * 90.00088 * 4 3 2 7 7 C 1.39224 * 119.92964 * 359.72380 * 6 4 3 8 8 C 1.37604 * 120.06767 * 179.72730 * 7 6 4 9 9 C 1.39800 * 119.92862 * 0.54315 * 8 7 6 10 10 C 1.47527 * 120.06603 * 179.70275 * 9 8 7 11 11 O 1.21598 * 119.99329 * 180.02562 * 10 9 8 12 12 N 1.34769 * 120.00378 * 0.02562 * 10 9 8 13 13 C 1.46502 * 120.00475 * 179.97438 * 12 10 9 14 14 C 1.52998 * 109.47286 * 180.02562 * 13 12 10 15 15 H 1.08997 * 109.47302 * 65.00060 * 14 13 12 16 16 N 1.46501 * 109.47037 * 304.99621 * 14 13 12 17 17 C 1.36930 * 119.99805 * 154.99874 * 16 14 13 18 18 H 1.08003 * 120.00592 * 0.02562 * 17 16 14 19 19 C 1.38816 * 119.99984 * 179.97438 * 17 16 14 20 20 N 1.31620 * 119.99637 * 0.02562 * 19 17 16 21 21 Si 1.86796 * 120.00221 * 180.02562 * 19 17 16 22 22 H 1.48502 * 109.47095 * 0.02562 * 21 19 17 23 23 H 1.48503 * 109.47261 * 120.00375 * 21 19 17 24 24 H 1.48502 * 109.47402 * 240.00603 * 21 19 17 25 25 C 1.53001 * 109.46657 * 185.00089 * 14 13 12 26 26 C 1.53002 * 117.49482 * 248.74004 * 25 14 13 27 27 C 1.53004 * 117.49586 * 180.08500 * 25 14 13 28 28 C 1.39793 * 119.86652 * 359.73031 * 9 8 7 29 29 C 1.37611 * 119.92848 * 359.97438 * 28 9 8 30 30 H 1.09001 * 109.46832 * 60.00321 * 1 2 3 31 31 H 1.09002 * 109.47153 * 180.02562 * 1 2 3 32 32 H 1.08996 * 109.46952 * 300.00302 * 1 2 3 33 33 H 1.09001 * 109.47502 * 240.00157 * 2 1 3 34 34 H 1.09001 * 109.47289 * 119.99953 * 2 1 3 35 35 H 1.09001 * 109.47002 * 299.99574 * 3 2 1 36 36 H 1.08993 * 109.46955 * 60.00011 * 3 2 1 37 37 H 1.09003 * 109.47033 * 90.00622 * 5 4 3 38 38 H 1.09000 * 109.47241 * 210.00440 * 5 4 3 39 39 H 1.09000 * 109.47127 * 330.00198 * 5 4 3 40 40 H 1.07999 * 119.96903 * 359.97438 * 7 6 4 41 41 H 1.08000 * 120.04069 * 180.24933 * 8 7 6 42 42 H 0.97004 * 119.99844 * 0.02562 * 12 10 9 43 43 H 1.08998 * 109.46625 * 300.00052 * 13 12 10 44 44 H 1.08997 * 109.46999 * 59.99607 * 13 12 10 45 45 H 0.97001 * 120.00128 * 335.00968 * 16 14 13 46 46 H 0.97006 * 119.99628 * 179.97438 * 20 19 17 47 47 H 1.08995 * 115.55228 * 34.41720 * 25 14 13 48 48 H 1.08997 * 117.50025 * 0.02562 * 26 25 14 49 49 H 1.09007 * 117.49395 * 145.02607 * 26 25 14 50 50 H 1.08999 * 117.49907 * 214.97746 * 27 25 14 51 51 H 1.09004 * 117.49694 * 359.97438 * 27 25 14 52 52 H 1.08000 * 120.04005 * 179.97438 * 28 9 8 53 53 H 1.07997 * 119.96525 * 179.97438 * 29 28 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 2.0400 1.4426 0.0000 4 7 3.5050 1.4425 -0.0006 5 6 4.2380 1.4424 1.2678 6 6 4.1998 1.4427 -1.2050 7 6 3.5017 1.4371 -2.4096 8 6 4.1864 1.4429 -3.6032 9 6 5.5844 1.4429 -3.6054 10 6 6.3215 1.4426 -4.8833 11 8 7.5374 1.4421 -4.8837 12 7 5.6472 1.4427 -6.0502 13 6 6.3791 1.4428 -7.3193 14 6 5.3844 1.4436 -8.4818 15 1 4.8186 2.3751 -8.4752 16 7 4.4647 0.3124 -8.3382 17 6 3.2204 0.3652 -8.9074 18 1 2.9172 1.2405 -9.4626 19 6 2.3491 -0.7069 -8.7718 20 7 2.7188 -1.7739 -8.0956 21 14 0.6520 -0.6353 -9.5490 22 1 0.4828 0.6631 -10.2497 23 1 0.5066 -1.7460 -10.5238 24 1 -0.3826 -0.7660 -8.4917 25 6 6.1448 1.3180 -9.8035 26 6 6.1542 2.5346 -10.7313 27 6 5.3217 1.3021 -11.0932 28 6 6.2824 1.4428 -2.3942 29 6 5.5920 1.4431 -1.2039 30 1 -0.3633 0.5138 -0.8900 31 1 -0.3633 -1.0277 0.0005 32 1 -0.3633 0.5139 0.8899 33 1 1.8934 -0.5138 -0.8900 34 1 1.8933 -0.5138 0.8900 35 1 1.6767 1.9564 -0.8900 36 1 1.6767 1.9563 0.8899 37 1 4.4198 0.4147 1.5823 38 1 5.1903 1.9563 1.1372 39 1 3.6492 1.9562 2.0277 40 1 2.4217 1.4322 -2.4073 41 1 3.6444 1.4426 -4.5374 42 1 4.6772 1.4434 -6.0498 43 1 7.0057 2.3329 -7.3771 44 1 7.0058 0.5529 -7.3774 45 1 4.7370 -0.4739 -7.8397 46 1 2.1097 -2.5229 -8.0006 47 1 7.0433 0.7018 -9.7723 48 1 5.6192 3.4245 -10.3999 49 1 7.0590 2.7185 -11.3108 50 1 5.6790 0.6758 -11.9106 51 1 4.2385 1.3807 -10.9999 52 1 7.3624 1.4424 -2.3927 53 1 6.1307 1.4426 -0.2678 RHF calculation, no. of doubly occupied orbitals= 66 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 ZINC001713884645.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 04:36:31 Heat of formation + Delta-G solvation = 27.997276 kcal Electronic energy + Delta-G solvation = -30082.265628 eV Core-core repulsion = 26147.777474 eV Total energy + Delta-G solvation = -3934.488154 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.21 seconds Orbital eigenvalues (eV) -40.07751 -38.92986 -37.51876 -36.49984 -34.58492 -33.68760 -33.32737 -31.18974 -30.90360 -29.97244 -27.86485 -27.75385 -25.41459 -23.75362 -22.81489 -22.20000 -22.02950 -21.67369 -20.99626 -19.93308 -19.39883 -18.12955 -17.29394 -16.66534 -16.21619 -15.39824 -15.15053 -15.09859 -14.99234 -14.76707 -14.62611 -14.31163 -13.94420 -13.80143 -13.59331 -13.50665 -13.26469 -13.13476 -12.93003 -12.54319 -12.47069 -12.31005 -12.07067 -11.99536 -11.87104 -11.58801 -11.34759 -11.13981 -10.99601 -10.88413 -10.84667 -10.72709 -10.65774 -10.09273 -9.92192 -9.86528 -9.64946 -9.40855 -9.26190 -8.97921 -8.91979 -8.52239 -7.38237 -7.03519 -5.80865 -3.10293 1.22347 1.53430 2.87495 3.24797 3.38587 3.45140 3.47225 3.72328 4.16431 4.43214 4.54653 4.60247 4.64757 4.75060 4.94318 4.95869 5.05500 5.13689 5.18264 5.22135 5.26759 5.32690 5.39747 5.48250 5.49206 5.51670 5.54457 5.57955 5.62617 5.65614 5.76807 5.80702 5.87136 5.94155 6.01540 6.03738 6.10121 6.12026 6.21166 6.21767 6.39274 6.47727 6.56939 6.61511 6.64580 6.78086 6.80838 6.98959 7.03769 7.06848 7.34599 7.66071 8.08878 8.35797 8.72864 9.48124 10.03015 10.39427 11.40845 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.009122 B = 0.002972 C = 0.002326 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3068.774859 B = 9419.437671 C =12033.431388 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.151 4.151 2 C -0.146 4.146 3 C 0.121 3.879 4 N -0.628 5.628 5 C 0.091 3.909 6 C 0.236 3.764 7 C -0.205 4.205 8 C -0.029 4.029 9 C -0.191 4.191 10 C 0.560 3.440 11 O -0.561 6.561 12 N -0.711 5.711 13 C 0.120 3.880 14 C 0.193 3.807 15 H 0.055 0.945 16 N -0.717 5.717 17 C -0.236 4.236 18 H 0.071 0.929 19 C -0.009 4.009 20 N -0.927 5.927 21 Si 0.901 3.099 22 H -0.281 1.281 23 H -0.292 1.292 24 H -0.292 1.292 25 C -0.158 4.158 26 C -0.196 4.196 27 C -0.157 4.157 28 C -0.012 4.012 29 C -0.213 4.213 30 H 0.058 0.942 31 H 0.057 0.943 32 H 0.053 0.947 33 H 0.070 0.930 34 H 0.061 0.939 35 H 0.079 0.921 36 H 0.073 0.927 37 H 0.048 0.952 38 H 0.070 0.930 39 H 0.065 0.935 40 H 0.127 0.873 41 H 0.131 0.869 42 H 0.408 0.592 43 H 0.065 0.935 44 H 0.063 0.937 45 H 0.386 0.614 46 H 0.254 0.746 47 H 0.091 0.909 48 H 0.086 0.914 49 H 0.080 0.920 50 H 0.079 0.921 51 H 0.104 0.896 52 H 0.132 0.868 53 H 0.125 0.875 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 0.548 8.140 16.837 18.709 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 -0.209 4.209 2 C -0.185 4.185 3 C -0.003 4.003 4 N -0.338 5.338 5 C -0.052 4.052 6 C 0.133 3.867 7 C -0.227 4.227 8 C -0.048 4.048 9 C -0.196 4.196 10 C 0.348 3.652 11 O -0.442 6.442 12 N -0.362 5.362 13 C -0.005 4.005 14 C 0.082 3.918 15 H 0.073 0.927 16 N -0.358 5.358 17 C -0.367 4.367 18 H 0.089 0.911 19 C -0.205 4.205 20 N -0.575 5.575 21 Si 0.732 3.268 22 H -0.206 1.206 23 H -0.220 1.220 24 H -0.220 1.220 25 C -0.180 4.180 26 C -0.234 4.234 27 C -0.194 4.194 28 C -0.032 4.032 29 C -0.235 4.235 30 H 0.077 0.923 31 H 0.076 0.924 32 H 0.072 0.928 33 H 0.088 0.912 34 H 0.080 0.920 35 H 0.097 0.903 36 H 0.091 0.909 37 H 0.067 0.933 38 H 0.089 0.911 39 H 0.084 0.916 40 H 0.145 0.855 41 H 0.149 0.851 42 H 0.246 0.754 43 H 0.083 0.917 44 H 0.082 0.918 45 H 0.220 0.780 46 H 0.064 0.936 47 H 0.109 0.891 48 H 0.104 0.896 49 H 0.099 0.901 50 H 0.098 0.902 51 H 0.123 0.877 52 H 0.150 0.850 53 H 0.143 0.857 Dipole moment (debyes) X Y Z Total from point charges 1.125 8.182 16.921 18.829 hybrid contribution -1.373 -0.563 -0.408 1.539 sum -0.248 7.619 16.513 18.188 Atomic orbital electron populations 1.21707 0.95144 1.02166 1.01854 1.21989 0.96090 0.97456 1.02916 1.21572 0.79049 0.96800 1.02829 1.46388 1.04910 1.79240 1.03232 1.21665 0.97307 1.01264 0.84944 1.17989 0.91245 0.91752 0.85708 1.20600 0.99833 1.11526 0.90717 1.21190 0.93033 0.92513 0.98081 1.19718 0.93474 1.12872 0.93526 1.18160 0.87042 0.76133 0.83848 1.90711 1.13654 1.51882 1.87968 1.45878 1.11249 1.73910 1.05175 1.21574 0.94694 1.01538 0.82663 1.20063 0.89570 0.92962 0.89209 0.92736 1.42467 1.12851 1.16754 1.63704 1.19204 0.90116 1.00678 1.26748 0.91109 1.24710 0.98405 0.96512 1.00916 1.69677 1.35965 1.06479 1.45380 0.86217 0.84747 0.77228 0.78573 1.20593 1.21956 1.21962 1.23028 1.01071 1.00013 0.93892 1.22962 1.02254 0.92968 1.05245 1.22783 0.99581 0.99126 0.97881 1.20949 1.00115 0.91768 0.90344 1.20572 0.91833 1.12646 0.98469 0.92322 0.92363 0.92832 0.91164 0.91983 0.90293 0.90898 0.93339 0.91118 0.91625 0.85549 0.85132 0.75436 0.91695 0.91824 0.78000 0.93561 0.89127 0.89553 0.90105 0.90247 0.87722 0.85009 0.85737 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 -0.15 -1.09 9.91 37.16 0.37 -0.72 16 2 C -0.15 -1.20 6.26 -26.73 -0.17 -1.37 16 3 C 0.12 0.96 5.18 -4.04 -0.02 0.94 16 4 N -0.63 -5.90 2.99 -179.62 -0.54 -6.44 16 5 C 0.09 0.63 10.22 59.85 0.61 1.24 16 6 C 0.24 2.81 6.55 -83.86 -0.55 2.27 16 7 C -0.20 -2.63 9.18 -39.45 -0.36 -2.99 16 8 C -0.03 -0.42 9.53 -39.23 -0.37 -0.79 16 9 C -0.19 -3.03 5.88 -104.95 -0.62 -3.65 16 10 C 0.56 10.23 7.76 -12.48 -0.10 10.13 16 11 O -0.56 -11.68 16.34 5.28 0.09 -11.60 16 12 N -0.71 -12.58 5.34 -61.35 -0.33 -12.90 16 13 C 0.12 2.13 5.22 -4.04 -0.02 2.11 16 14 C 0.19 3.62 2.70 -67.93 -0.18 3.44 16 15 H 0.05 1.04 7.84 -51.93 -0.41 0.63 16 16 N -0.72 -16.42 4.54 -53.43 -0.24 -16.66 16 17 C -0.24 -5.98 8.63 -15.06 -0.13 -6.11 16 18 H 0.07 1.76 6.91 -52.48 -0.36 1.40 16 19 C -0.01 -0.24 5.50 -17.43 -0.10 -0.34 16 20 N -0.93 -26.62 13.06 55.49 0.72 -25.89 16 21 Si 0.90 21.37 29.55 -169.99 -5.02 16.34 16 22 H -0.28 -6.45 7.11 56.52 0.40 -6.05 16 23 H -0.29 -7.11 7.11 56.52 0.40 -6.71 16 24 H -0.29 -7.00 7.11 56.52 0.40 -6.60 16 25 C -0.16 -2.79 5.36 -90.62 -0.49 -3.28 16 26 C -0.20 -3.02 10.18 -26.69 -0.27 -3.29 16 27 C -0.16 -2.79 9.78 -26.69 -0.26 -3.06 16 28 C -0.01 -0.17 9.58 -39.23 -0.38 -0.55 16 29 C -0.21 -2.57 9.18 -39.45 -0.36 -2.93 16 30 H 0.06 0.43 8.14 -51.93 -0.42 0.01 16 31 H 0.06 0.43 8.14 -51.93 -0.42 0.00 16 32 H 0.05 0.32 8.14 -51.93 -0.42 -0.10 16 33 H 0.07 0.72 8.14 -51.93 -0.42 0.30 16 34 H 0.06 0.50 8.14 -51.93 -0.42 0.08 16 35 H 0.08 0.65 6.18 -51.93 -0.32 0.33 16 36 H 0.07 0.46 7.89 -51.93 -0.41 0.05 16 37 H 0.05 0.32 8.14 -51.93 -0.42 -0.10 16 38 H 0.07 0.46 6.17 -51.93 -0.32 0.14 16 39 H 0.07 0.34 7.89 -51.93 -0.41 -0.07 16 40 H 0.13 1.44 6.12 -52.49 -0.32 1.12 16 41 H 0.13 1.89 6.39 -52.49 -0.34 1.55 16 42 H 0.41 7.18 6.16 -40.82 -0.25 6.93 16 43 H 0.06 1.09 8.14 -51.93 -0.42 0.67 16 44 H 0.06 1.20 8.14 -51.93 -0.42 0.78 16 45 H 0.39 9.75 7.80 -40.82 -0.32 9.43 16 46 H 0.25 7.16 8.31 -40.82 -0.34 6.82 16 47 H 0.09 1.57 8.11 -51.93 -0.42 1.15 16 48 H 0.09 1.28 8.05 -51.93 -0.42 0.86 16 49 H 0.08 1.10 8.14 -51.93 -0.42 0.68 16 50 H 0.08 1.34 8.14 -51.93 -0.42 0.92 16 51 H 0.10 2.08 6.23 -51.93 -0.32 1.76 16 52 H 0.13 1.84 7.64 -52.49 -0.40 1.44 16 53 H 0.12 1.20 6.11 -52.49 -0.32 0.88 16 LS Contribution 424.95 15.07 6.40 6.40 Total: -1.00 -30.37 424.95 -11.01 -41.39 By element: Atomic # 1 Polarization: 27.00 SS G_CDS: -8.70 Total: 18.30 kcal Atomic # 6 Polarization: -5.54 SS G_CDS: -3.39 Total: -8.94 kcal Atomic # 7 Polarization: -61.52 SS G_CDS: -0.38 Total: -61.90 kcal Atomic # 8 Polarization: -11.68 SS G_CDS: 0.09 Total: -11.60 kcal Atomic # 14 Polarization: 21.37 SS G_CDS: -5.02 Total: 16.34 kcal Total LS contribution 6.40 Total: 6.40 kcal Total: -30.37 -11.01 -41.39 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. ZINC001713884645.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 69.384 kcal (2) G-P(sol) polarization free energy of solvation -30.373 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 39.011 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.013 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.387 kcal (6) G-S(sol) free energy of system = (1) + (5) 27.997 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.21 seconds