Wall clock time and date at job start Wed Apr 1 2020 04:37:10 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 1.53005 * 1 3 3 C 1.53000 * 109.46845 * 2 1 4 4 N 1.46502 * 109.46703 * 180.02562 * 3 2 1 5 5 C 1.46505 * 119.99814 * 270.00049 * 4 3 2 6 6 C 1.39047 * 119.99968 * 90.00575 * 4 3 2 7 7 C 1.39220 * 119.92801 * 180.02562 * 6 4 3 8 8 C 1.37614 * 120.06848 * 180.02562 * 7 6 4 9 9 C 1.39793 * 119.92733 * 359.97178 * 8 7 6 10 10 C 1.47526 * 120.06633 * 179.97438 * 9 8 7 11 11 O 1.21589 * 119.99984 * 0.02562 * 10 9 8 12 12 N 1.34774 * 119.99650 * 180.02562 * 10 9 8 13 13 C 1.46506 * 119.99877 * 180.02562 * 12 10 9 14 14 H 1.09002 * 110.64034 * 36.68234 * 13 12 10 15 15 C 1.54322 * 110.71932 * 273.54722 * 13 12 10 16 16 N 1.47022 * 107.27269 * 219.44328 * 15 13 12 17 17 C 1.36933 * 125.65018 * 178.97443 * 16 15 13 18 18 H 1.08001 * 120.00155 * 179.97438 * 17 16 15 19 19 C 1.38811 * 120.00046 * 359.97438 * 17 16 15 20 20 N 1.31616 * 119.99878 * 0.02562 * 19 17 16 21 21 Si 1.86800 * 119.99886 * 179.97438 * 19 17 16 22 22 H 1.48497 * 109.47036 * 90.00196 * 21 19 17 23 23 H 1.48504 * 109.47183 * 209.99906 * 21 19 17 24 24 H 1.48495 * 109.47312 * 329.99733 * 21 19 17 25 25 C 1.47422 * 108.70013 * 358.93759 * 16 15 13 26 26 C 1.54913 * 104.83234 * 24.13136 * 25 16 15 27 27 H 1.08993 * 111.00353 * 81.06585 * 26 25 16 28 28 C 1.53005 * 111.00185 * 204.91445 * 26 25 16 29 29 C 1.39798 * 119.86351 * 0.25477 * 9 8 7 30 30 C 1.37602 * 119.93041 * 359.51279 * 29 9 8 31 31 H 1.08996 * 109.47341 * 59.99627 * 1 2 3 32 32 H 1.09000 * 109.47244 * 179.97438 * 1 2 3 33 33 H 1.09006 * 109.47058 * 299.99858 * 1 2 3 34 34 H 1.08993 * 109.46551 * 240.00532 * 2 1 3 35 35 H 1.08996 * 109.47341 * 120.00373 * 2 1 3 36 36 H 1.09002 * 109.46849 * 60.00888 * 3 2 1 37 37 H 1.08996 * 109.47456 * 300.00302 * 3 2 1 38 38 H 1.09000 * 109.47199 * 269.99935 * 5 4 3 39 39 H 1.08998 * 109.46899 * 30.00281 * 5 4 3 40 40 H 1.08997 * 109.46995 * 150.00608 * 5 4 3 41 41 H 1.07998 * 119.96892 * 0.02562 * 7 6 4 42 42 H 1.07995 * 120.03405 * 179.97438 * 8 7 6 43 43 H 0.96996 * 120.00567 * 359.97438 * 12 10 9 44 44 H 1.09005 * 109.88147 * 338.86253 * 15 13 12 45 45 H 1.09005 * 109.88502 * 99.86889 * 15 13 12 46 46 H 0.97001 * 120.00171 * 180.02562 * 20 19 17 47 47 H 1.09006 * 110.36580 * 142.96984 * 25 16 15 48 48 H 1.09007 * 110.37042 * 265.18189 * 25 16 15 49 49 H 1.09001 * 109.46810 * 172.19648 * 28 26 25 50 50 H 1.08995 * 109.47077 * 292.19383 * 28 26 25 51 51 H 1.08997 * 109.47293 * 52.19634 * 28 26 25 52 52 H 1.08004 * 120.03572 * 179.74374 * 29 9 8 53 53 H 1.08003 * 119.96995 * 180.20481 * 30 29 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 1.5301 0.0000 0.0000 3 6 2.0400 1.4425 0.0000 4 7 3.5050 1.4425 -0.0006 5 6 4.2380 1.4423 1.2679 6 6 4.1997 1.4428 -1.2051 7 6 5.5919 1.4422 -1.2039 8 6 6.2824 1.4430 -2.3943 9 6 5.5844 1.4438 -3.6055 10 6 6.3215 1.4452 -4.8834 11 8 7.5374 1.4453 -4.8839 12 7 5.6471 1.4465 -6.0503 13 6 6.3790 1.4474 -7.3194 14 1 7.2794 0.8376 -7.2440 15 6 6.7297 2.8883 -7.7464 16 7 6.5437 2.9696 -9.2025 17 6 6.7323 4.0878 -9.9701 18 1 6.5691 4.0444 -11.0368 19 6 7.1333 5.2771 -9.3771 20 7 7.3327 5.3298 -8.0772 21 14 7.3912 6.8023 -10.4242 22 1 6.1192 7.5636 -10.5116 23 1 8.4375 7.6560 -9.8062 24 1 7.8220 6.4000 -11.7872 25 6 6.1214 1.6475 -9.6996 26 6 5.4717 0.9530 -8.4767 27 1 4.4438 1.2879 -8.3378 28 6 5.5365 -0.5696 -8.6123 29 6 4.1864 1.4492 -3.6032 30 6 3.5017 1.4435 -2.4096 31 1 -0.3634 0.5139 -0.8899 32 1 -0.3634 -1.0277 -0.0005 33 1 -0.3633 0.5138 0.8900 34 1 1.8933 -0.5137 -0.8900 35 1 1.8934 -0.5139 0.8899 36 1 1.6767 1.9563 0.8901 37 1 1.6766 1.9564 -0.8899 38 1 4.4199 2.4699 1.5826 39 1 3.6492 0.9283 2.0276 40 1 5.1904 0.9285 1.1370 41 1 6.1306 1.4411 -0.2679 42 1 7.3623 1.4430 -2.3928 43 1 4.6771 1.4462 -6.0499 44 1 6.0658 3.5947 -7.2479 45 1 7.7658 3.1093 -7.4898 46 1 7.6125 6.1609 -7.6627 47 1 5.3937 1.7591 -10.5034 48 1 6.9845 1.0791 -10.0465 49 1 5.2012 -1.0316 -7.6837 50 1 4.8914 -0.8893 -9.4306 51 1 6.5628 -0.8727 -8.8190 52 1 3.6443 1.4540 -4.5373 53 1 2.4217 1.4443 -2.4072 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 ZINC001081046740.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 04:37:10 Heat of formation + Delta-G solvation = 19.555804 kcal Electronic energy + Delta-G solvation = -30251.977708 eV Core-core repulsion = 26317.123505 eV Total energy + Delta-G solvation = -3934.854204 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.45 seconds Orbital eigenvalues (eV) -40.16631 -39.09799 -37.52381 -36.48441 -33.92420 -33.70150 -32.56172 -31.08120 -30.31407 -30.16776 -27.86278 -27.61101 -25.65761 -25.33086 -23.64772 -22.59994 -22.27537 -21.37503 -20.30880 -19.92096 -19.39461 -18.04031 -16.88467 -16.73142 -16.27650 -15.63571 -15.25482 -15.10380 -14.88409 -14.77287 -14.19840 -14.09200 -13.89672 -13.66482 -13.60438 -13.39295 -13.09736 -12.72476 -12.71639 -12.63667 -12.47775 -12.39660 -12.14197 -12.05882 -11.88693 -11.72823 -11.62363 -11.26527 -11.14933 -10.96243 -10.82672 -10.73129 -10.51617 -10.32343 -9.93651 -9.89669 -9.85393 -9.64253 -9.36942 -9.01777 -8.54759 -8.35278 -7.45920 -6.75990 -5.61653 -2.97235 1.16017 1.43448 2.78735 3.24027 3.44875 3.49421 3.52351 3.68508 4.13146 4.42309 4.52993 4.56219 4.61486 4.81950 4.85191 4.92806 5.00154 5.06751 5.10379 5.19361 5.23780 5.30231 5.36672 5.38278 5.39653 5.47975 5.51423 5.55252 5.60016 5.61692 5.69969 5.83484 5.85473 5.99247 6.05046 6.06505 6.11838 6.22140 6.24738 6.32575 6.42684 6.54767 6.57436 6.68624 6.69799 6.89987 6.97946 7.03913 7.26029 7.65262 7.70106 7.94535 8.07928 8.33645 8.77820 9.28916 9.89663 10.55054 11.48635 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.013183 B = 0.002302 C = 0.002197 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2123.365761 B =12157.866132 C =12742.456355 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 -0.145 4.145 3 C 0.120 3.880 4 N -0.629 5.629 5 C 0.090 3.910 6 C 0.234 3.766 7 C -0.209 4.209 8 C -0.011 4.011 9 C -0.185 4.185 10 C 0.560 3.440 11 O -0.543 6.543 12 N -0.711 5.711 13 C 0.122 3.878 14 H 0.086 0.914 15 C 0.174 3.826 16 N -0.606 5.606 17 C -0.230 4.230 18 H 0.078 0.922 19 C -0.008 4.008 20 N -0.917 5.917 21 Si 0.911 3.089 22 H -0.290 1.290 23 H -0.291 1.291 24 H -0.281 1.281 25 C 0.141 3.859 26 C -0.114 4.114 27 H 0.076 0.924 28 C -0.137 4.137 29 C -0.036 4.036 30 C -0.207 4.207 31 H 0.057 0.943 32 H 0.057 0.943 33 H 0.054 0.946 34 H 0.067 0.933 35 H 0.062 0.938 36 H 0.073 0.927 37 H 0.079 0.921 38 H 0.050 0.950 39 H 0.065 0.935 40 H 0.071 0.929 41 H 0.126 0.874 42 H 0.134 0.866 43 H 0.393 0.607 44 H 0.050 0.950 45 H 0.048 0.952 46 H 0.252 0.748 47 H 0.041 0.959 48 H 0.022 0.978 49 H 0.050 0.950 50 H 0.052 0.948 51 H 0.055 0.945 52 H 0.124 0.876 53 H 0.125 0.875 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -13.572 -12.894 18.997 26.671 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 -0.183 4.183 3 C -0.003 4.003 4 N -0.338 5.338 5 C -0.053 4.053 6 C 0.132 3.868 7 C -0.232 4.232 8 C -0.030 4.030 9 C -0.191 4.191 10 C 0.348 3.652 11 O -0.421 6.421 12 N -0.361 5.361 13 C 0.017 3.983 14 H 0.104 0.896 15 C 0.048 3.952 16 N -0.333 5.333 17 C -0.359 4.359 18 H 0.096 0.904 19 C -0.205 4.205 20 N -0.564 5.564 21 Si 0.742 3.258 22 H -0.217 1.217 23 H -0.217 1.217 24 H -0.207 1.207 25 C 0.015 3.985 26 C -0.134 4.134 27 H 0.095 0.905 28 C -0.195 4.195 29 C -0.055 4.055 30 C -0.229 4.229 31 H 0.076 0.924 32 H 0.076 0.924 33 H 0.073 0.927 34 H 0.086 0.914 35 H 0.081 0.919 36 H 0.092 0.908 37 H 0.097 0.903 38 H 0.068 0.932 39 H 0.084 0.916 40 H 0.089 0.911 41 H 0.144 0.856 42 H 0.152 0.848 43 H 0.227 0.773 44 H 0.068 0.932 45 H 0.066 0.934 46 H 0.062 0.938 47 H 0.059 0.941 48 H 0.039 0.961 49 H 0.069 0.931 50 H 0.072 0.928 51 H 0.074 0.926 52 H 0.142 0.858 53 H 0.143 0.857 Dipole moment (debyes) X Y Z Total from point charges -12.700 -12.650 19.190 26.260 hybrid contribution -0.395 0.956 -0.414 1.114 sum -13.095 -11.693 18.776 25.705 Atomic orbital electron populations 1.21712 0.95161 1.02048 1.01962 1.21986 0.96020 0.97557 1.02784 1.21542 0.79208 0.96609 1.02939 1.46379 1.04828 1.79329 1.03265 1.21669 0.97312 1.01352 0.84933 1.17972 0.91259 0.91908 0.85710 1.20613 0.91841 1.12127 0.98579 1.21013 1.00418 0.91284 0.90299 1.19788 0.93405 1.12095 0.93761 1.18102 0.87257 0.76230 0.83583 1.90764 1.13505 1.50259 1.87566 1.45825 1.09625 1.74985 1.05693 1.22461 0.94419 1.00513 0.80878 0.89582 1.21472 1.00721 0.89118 0.83903 1.44421 1.80028 1.05502 1.03364 1.19034 1.39602 0.86684 0.90533 0.90384 1.24838 1.01750 0.97919 0.95993 1.69986 1.52414 1.25773 1.08243 0.86132 0.77427 0.83115 0.79148 1.21694 1.21709 1.20713 1.21582 0.95822 0.87359 0.93781 1.22605 0.99245 0.94758 0.96753 0.90534 1.21699 1.01788 0.95093 1.00913 1.21045 0.93021 0.93864 0.97606 1.20544 0.99589 1.11997 0.90801 0.92415 0.92436 0.92690 0.91375 0.91948 0.90829 0.90312 0.93167 0.91623 0.91060 0.85629 0.84768 0.77288 0.93199 0.93415 0.93752 0.94081 0.96072 0.93091 0.92849 0.92585 0.85782 0.85700 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 -0.15 -0.73 9.91 37.16 0.37 -0.36 16 2 C -0.14 -0.86 6.26 -26.73 -0.17 -1.02 16 3 C 0.12 0.77 5.15 -4.04 -0.02 0.75 16 4 N -0.63 -5.19 2.99 -179.62 -0.54 -5.73 16 5 C 0.09 0.56 10.18 59.85 0.61 1.17 16 6 C 0.23 2.52 6.55 -83.86 -0.55 1.97 16 7 C -0.21 -2.41 9.18 -39.44 -0.36 -2.77 16 8 C -0.01 -0.15 9.58 -39.23 -0.38 -0.52 16 9 C -0.19 -2.81 5.88 -104.95 -0.62 -3.43 16 10 C 0.56 10.47 7.76 -12.48 -0.10 10.37 16 11 O -0.54 -12.30 16.06 5.29 0.08 -12.21 16 12 N -0.71 -12.35 5.08 -53.07 -0.27 -12.62 16 13 C 0.12 2.45 2.70 -66.10 -0.18 2.27 16 14 H 0.09 1.84 7.60 -51.93 -0.39 1.44 16 15 C 0.17 4.49 5.12 -3.06 -0.02 4.47 16 16 N -0.61 -16.00 3.39 -170.06 -0.58 -16.58 16 17 C -0.23 -6.60 10.28 -15.06 -0.15 -6.76 16 18 H 0.08 2.14 7.83 -52.49 -0.41 1.73 16 19 C -0.01 -0.25 5.49 -17.43 -0.10 -0.34 16 20 N -0.92 -28.25 10.31 55.49 0.57 -27.68 16 21 Si 0.91 22.77 29.55 -169.99 -5.02 17.75 16 22 H -0.29 -7.17 7.11 56.52 0.40 -6.76 16 23 H -0.29 -7.36 7.11 56.52 0.40 -6.96 16 24 H -0.28 -6.82 7.11 56.52 0.40 -6.42 16 25 C 0.14 2.95 6.70 -2.53 -0.02 2.93 16 26 C -0.11 -1.96 3.25 -88.47 -0.29 -2.25 16 27 H 0.08 1.26 8.00 -51.93 -0.42 0.84 16 28 C -0.14 -1.89 9.31 37.16 0.35 -1.54 16 29 C -0.04 -0.44 9.53 -39.23 -0.37 -0.82 16 30 C -0.21 -2.24 9.18 -39.45 -0.36 -2.60 16 31 H 0.06 0.27 8.14 -51.93 -0.42 -0.15 16 32 H 0.06 0.27 8.14 -51.93 -0.42 -0.15 16 33 H 0.05 0.23 8.14 -51.93 -0.42 -0.19 16 34 H 0.07 0.50 8.14 -51.93 -0.42 0.07 16 35 H 0.06 0.37 8.14 -51.93 -0.42 -0.05 16 36 H 0.07 0.38 8.07 -51.93 -0.42 -0.04 16 37 H 0.08 0.52 6.17 -51.93 -0.32 0.20 16 38 H 0.05 0.30 8.14 -51.93 -0.42 -0.12 16 39 H 0.07 0.30 8.07 -51.93 -0.42 -0.12 16 40 H 0.07 0.43 6.17 -51.93 -0.32 0.11 16 41 H 0.13 1.18 6.11 -52.49 -0.32 0.85 16 42 H 0.13 1.94 7.64 -52.49 -0.40 1.54 16 43 H 0.39 5.60 6.53 -40.82 -0.27 5.34 16 44 H 0.05 1.42 7.27 -51.93 -0.38 1.04 16 45 H 0.05 1.44 7.50 -51.93 -0.39 1.05 16 46 H 0.25 7.58 8.31 -40.82 -0.34 7.24 16 47 H 0.04 0.82 8.14 -51.93 -0.42 0.40 16 48 H 0.02 0.45 7.99 -51.93 -0.41 0.03 16 49 H 0.05 0.64 8.14 -51.93 -0.42 0.22 16 50 H 0.05 0.64 8.14 -51.93 -0.42 0.22 16 51 H 0.06 0.79 8.07 -51.93 -0.42 0.37 16 52 H 0.12 1.29 6.39 -52.48 -0.34 0.96 16 53 H 0.13 1.09 6.11 -52.48 -0.32 0.77 16 LS Contribution 417.83 15.07 6.30 6.30 Total: -1.00 -35.12 417.83 -10.69 -45.81 By element: Atomic # 1 Polarization: 12.33 SS G_CDS: -8.89 Total: 3.44 kcal Atomic # 6 Polarization: 3.88 SS G_CDS: -2.35 Total: 1.53 kcal Atomic # 7 Polarization: -61.80 SS G_CDS: -0.81 Total: -62.61 kcal Atomic # 8 Polarization: -12.30 SS G_CDS: 0.08 Total: -12.21 kcal Atomic # 14 Polarization: 22.77 SS G_CDS: -5.02 Total: 17.75 kcal Total LS contribution 6.30 Total: 6.30 kcal Total: -35.12 -10.69 -45.81 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. ZINC001081046740.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 65.365 kcal (2) G-P(sol) polarization free energy of solvation -35.119 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 30.246 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.690 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -45.809 kcal (6) G-S(sol) free energy of system = (1) + (5) 19.556 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.46 seconds