Wall clock time and date at job start Wed Apr 1 2020 04:02:56 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 1.52996 * 109.47304 * 2 1 4 4 H 1.09005 * 109.90893 * 305.99321 * 3 2 1 5 5 C 1.53995 * 109.91839 * 184.88796 * 3 2 1 6 6 H 1.08998 * 110.30913 * 358.24071 * 5 3 2 7 7 C 1.50706 * 110.30730 * 120.30788 * 5 3 2 8 8 O 1.21279 * 120.00074 * 358.61461 * 7 5 3 9 9 N 1.34772 * 119.99882 * 178.60889 * 7 5 3 10 10 C 1.46497 * 120.00064 * 179.97438 * 9 7 5 11 11 C 1.50702 * 109.47354 * 180.02562 * 10 9 7 12 12 C 1.38230 * 120.00198 * 90.00380 * 11 10 9 13 13 C 1.38234 * 120.00429 * 179.97438 * 12 11 10 14 14 C 1.38241 * 119.99770 * 359.97438 * 13 12 11 15 15 C 1.50691 * 119.99872 * 180.02562 * 14 13 12 16 16 N 1.46497 * 109.47473 * 89.99442 * 15 14 13 17 17 C 1.36935 * 120.00292 * 179.97438 * 16 15 14 18 18 H 1.07993 * 120.00043 * 359.97438 * 17 16 15 19 19 C 1.38811 * 119.99980 * 179.72815 * 17 16 15 20 20 N 1.31619 * 120.00364 * 0.27484 * 19 17 16 21 21 Si 1.86800 * 120.00063 * 180.27754 * 19 17 16 22 22 H 1.48502 * 109.47430 * 89.99788 * 21 19 17 23 23 H 1.48508 * 109.47122 * 209.99736 * 21 19 17 24 24 H 1.48497 * 109.47125 * 329.99677 * 21 19 17 25 25 C 1.38234 * 119.99847 * 0.26971 * 14 13 12 26 26 C 1.38236 * 119.99868 * 269.97893 * 11 10 9 27 27 C 1.54599 * 105.22803 * 239.26982 * 5 3 2 28 28 C 1.55196 * 102.79887 * 338.01825 * 27 5 3 29 29 N 1.47903 * 110.08577 * 67.19816 * 3 2 1 30 30 C 1.46900 * 111.00449 * 265.29455 * 29 3 2 31 31 H 1.09001 * 109.47181 * 292.86596 * 1 2 3 32 32 H 1.09006 * 109.46686 * 52.86157 * 1 2 3 33 33 H 1.09003 * 109.47133 * 172.85967 * 1 2 3 34 34 H 1.08999 * 109.47298 * 239.99507 * 2 1 3 35 35 H 1.09005 * 109.47013 * 119.99876 * 2 1 3 36 36 H 0.96999 * 120.00083 * 0.02562 * 9 7 5 37 37 H 1.09002 * 109.47241 * 60.00646 * 10 9 7 38 38 H 1.08998 * 109.47483 * 300.00450 * 10 9 7 39 39 H 1.08006 * 120.00141 * 359.97438 * 12 11 10 40 40 H 1.08002 * 120.00553 * 179.97438 * 13 12 11 41 41 H 1.09003 * 109.47277 * 329.99559 * 15 14 13 42 42 H 1.09002 * 109.47514 * 209.99572 * 15 14 13 43 43 H 0.97000 * 120.00002 * 0.02562 * 16 15 14 44 44 H 0.97000 * 120.00519 * 180.02562 * 20 19 17 45 45 H 1.07999 * 119.99768 * 179.73399 * 25 14 13 46 46 H 1.08000 * 120.00380 * 0.02562 * 26 11 10 47 47 H 1.09003 * 110.72049 * 96.35077 * 27 5 3 48 48 H 1.08996 * 110.72484 * 219.63371 * 27 5 3 49 49 H 1.08997 * 110.68330 * 278.97677 * 28 27 5 50 50 H 1.09005 * 110.63731 * 155.86275 * 28 27 5 51 51 H 1.08997 * 109.47176 * 65.77441 * 30 29 3 52 52 H 1.08992 * 109.47502 * 185.78362 * 30 29 3 53 53 H 1.09006 * 109.46350 * 305.78210 * 30 29 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 6 1.5300 0.0000 0.0000 3 6 2.0400 1.4424 0.0000 4 1 1.5959 1.9932 -0.8292 5 6 3.5749 1.4562 -0.1234 6 1 3.9613 0.4374 -0.1521 7 6 3.9935 2.2084 -1.3603 8 8 3.1531 2.6736 -2.1007 9 7 5.3019 2.3644 -1.6437 10 6 5.7088 3.0952 -2.8464 11 6 7.2132 3.1259 -2.9307 12 6 7.8890 2.1192 -3.5945 13 6 9.2688 2.1476 -3.6723 14 6 9.9729 3.1831 -3.0867 15 6 11.4771 3.2144 -3.1720 16 7 11.8829 3.9448 -4.3753 17 6 13.2120 4.1036 -4.6642 18 1 13.9610 3.6909 -4.0047 19 6 13.5965 4.7908 -5.8073 20 7 12.6836 5.2944 -6.6108 21 14 15.4094 5.0009 -6.2055 22 1 15.8690 3.8598 -7.0374 23 1 15.6086 6.2693 -6.9517 24 1 16.1919 5.0406 -4.9441 25 6 9.2974 4.1872 -2.4185 26 6 7.9172 4.1611 -2.3446 27 6 4.0777 2.1853 1.1438 28 6 2.8375 3.0096 1.5810 29 7 1.7018 2.1008 1.2805 30 6 0.4429 2.8498 1.1711 31 1 -0.3633 0.3993 0.9469 32 1 -0.3633 0.6205 -0.8193 33 1 -0.3633 -1.0197 -0.1277 34 1 1.8933 -0.5139 -0.8899 35 1 1.8933 -0.5138 0.8900 36 1 5.9741 1.9921 -1.0517 37 1 5.3264 4.1148 -2.7989 38 1 5.3060 2.5968 -3.7282 39 1 7.3389 1.3103 -4.0524 40 1 9.7969 1.3608 -4.1906 41 1 11.8596 2.1948 -3.2195 42 1 11.8807 3.7131 -2.2908 43 1 11.2102 4.3165 -4.9670 44 1 12.9523 5.7743 -7.4098 45 1 9.8478 4.9939 -1.9573 46 1 7.3893 4.9477 -1.8260 47 1 4.3569 1.4684 1.9160 48 1 4.9142 2.8418 0.9048 49 1 2.7604 3.9274 0.9982 50 1 2.8805 3.2322 2.6472 51 1 -0.3804 2.1546 1.0068 52 1 0.2701 3.4066 2.0920 53 1 0.5049 3.5440 0.3330 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 ZINC001568118142.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 04:02:56 Heat of formation + Delta-G solvation = -3.958825 kcal Electronic energy + Delta-G solvation = -29374.973752 eV Core-core repulsion = 25439.099877 eV Total energy + Delta-G solvation = -3935.873874 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.06 seconds Orbital eigenvalues (eV) -40.86736 -39.42154 -38.43510 -35.59313 -34.42269 -33.61975 -32.96269 -31.97341 -30.76114 -30.18449 -28.52969 -27.34591 -26.10298 -24.41663 -23.21082 -22.53560 -22.51146 -22.21088 -20.79139 -20.53431 -20.02865 -17.74022 -17.30556 -16.44785 -16.26026 -15.98309 -15.56863 -15.47228 -15.11529 -14.77471 -14.70068 -14.56557 -13.93171 -13.71244 -13.63694 -13.43104 -13.40812 -13.26078 -13.19526 -12.94011 -12.72610 -12.55272 -12.35591 -12.10131 -11.92422 -11.88824 -11.82760 -11.56380 -11.19716 -11.10363 -11.03617 -10.89225 -10.87323 -10.77030 -10.62873 -10.09393 -10.07762 -9.80381 -9.33532 -8.93572 -8.81399 -8.73272 -8.47875 -6.97865 -5.79677 -3.09856 1.35204 1.59790 2.34218 2.94607 3.41407 3.46323 3.48319 3.62353 3.95915 4.06849 4.17746 4.42116 4.58596 4.61598 4.67742 4.78514 4.89467 4.90803 4.97183 4.97875 5.11761 5.14423 5.15326 5.23511 5.28815 5.32093 5.33809 5.40733 5.50605 5.53576 5.54595 5.55313 5.61325 5.68277 5.68958 5.70360 5.81039 5.87905 6.02070 6.11067 6.12575 6.13906 6.17431 6.44659 6.47342 6.54558 6.58909 6.65189 6.66070 7.06097 7.17131 7.23641 7.65748 7.93137 8.37856 9.49523 10.05253 10.40906 11.42695 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.031740 B = 0.001579 C = 0.001564 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 881.950903 B =17730.300091 C =17902.793320 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.152 4.152 2 C -0.106 4.106 3 C 0.071 3.929 4 H 0.082 0.918 5 C -0.120 4.120 6 H 0.109 0.891 7 C 0.518 3.482 8 O -0.540 6.540 9 N -0.721 5.721 10 C 0.166 3.834 11 C -0.125 4.125 12 C -0.103 4.103 13 C -0.106 4.106 14 C -0.063 4.063 15 C 0.184 3.816 16 N -0.726 5.726 17 C -0.244 4.244 18 H 0.072 0.928 19 C -0.012 4.012 20 N -0.931 5.931 21 Si 0.909 3.091 22 H -0.289 1.289 23 H -0.291 1.291 24 H -0.281 1.281 25 C -0.106 4.106 26 C -0.103 4.103 27 C -0.114 4.114 28 C 0.033 3.967 29 N -0.513 5.513 30 C 0.009 3.991 31 H 0.062 0.938 32 H 0.050 0.950 33 H 0.052 0.948 34 H 0.063 0.937 35 H 0.070 0.930 36 H 0.403 0.597 37 H 0.074 0.926 38 H 0.074 0.926 39 H 0.119 0.881 40 H 0.124 0.876 41 H 0.028 0.972 42 H 0.028 0.972 43 H 0.386 0.614 44 H 0.256 0.744 45 H 0.124 0.876 46 H 0.118 0.882 47 H 0.087 0.913 48 H 0.078 0.922 49 H 0.046 0.954 50 H 0.086 0.914 51 H 0.076 0.924 52 H 0.066 0.934 53 H 0.030 0.970 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -23.930 -9.385 17.965 31.360 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 -0.210 4.210 2 C -0.144 4.144 3 C -0.037 4.037 4 H 0.100 0.900 5 C -0.142 4.142 6 H 0.127 0.873 7 C 0.304 3.696 8 O -0.418 6.418 9 N -0.373 5.373 10 C 0.043 3.957 11 C -0.126 4.126 12 C -0.122 4.122 13 C -0.125 4.125 14 C -0.064 4.064 15 C 0.057 3.943 16 N -0.371 5.371 17 C -0.375 4.375 18 H 0.090 0.910 19 C -0.208 4.208 20 N -0.579 5.579 21 Si 0.740 3.260 22 H -0.217 1.217 23 H -0.217 1.217 24 H -0.207 1.207 25 C -0.125 4.125 26 C -0.122 4.122 27 C -0.152 4.152 28 C -0.095 4.095 29 N -0.238 5.238 30 C -0.140 4.140 31 H 0.081 0.919 32 H 0.069 0.931 33 H 0.071 0.929 34 H 0.082 0.918 35 H 0.088 0.912 36 H 0.238 0.762 37 H 0.092 0.908 38 H 0.093 0.907 39 H 0.137 0.863 40 H 0.142 0.858 41 H 0.046 0.954 42 H 0.046 0.954 43 H 0.219 0.781 44 H 0.066 0.934 45 H 0.142 0.858 46 H 0.136 0.864 47 H 0.106 0.894 48 H 0.096 0.904 49 H 0.064 0.936 50 H 0.104 0.896 51 H 0.094 0.906 52 H 0.085 0.915 53 H 0.048 0.952 Dipole moment (debyes) X Y Z Total from point charges -24.438 -9.414 17.831 31.683 hybrid contribution 1.294 0.792 -1.002 1.818 sum -23.144 -8.622 16.829 29.886 Atomic orbital electron populations 1.21854 0.95795 1.01394 1.01916 1.21501 0.96282 0.94764 1.01897 1.22490 0.92217 0.96800 0.92241 0.90019 1.22222 0.97554 1.01038 0.93412 0.87340 1.20506 0.82363 0.79929 0.86851 1.90685 1.50917 1.49466 1.50695 1.46121 1.07110 1.57120 1.26912 1.20167 0.90722 0.97224 0.87592 1.19661 0.93933 0.96920 1.02057 1.20986 0.94349 0.97971 0.98881 1.21130 0.93636 0.98824 0.98864 1.20397 0.97324 0.93651 0.95015 1.19710 0.86860 0.96136 0.91601 1.42332 1.05242 1.65167 1.24355 1.19241 0.83550 1.29315 1.05393 0.91042 1.24765 0.97627 1.00862 0.97561 1.69672 1.31643 1.41588 1.15008 0.86167 0.84691 0.77202 0.77965 1.21660 1.21726 1.20704 1.21126 0.93800 0.98293 0.99251 1.20980 0.94174 0.97679 0.99370 1.22566 0.97687 0.99167 0.95802 1.23294 0.90105 0.94621 1.01483 1.64704 1.02338 1.26964 1.29752 1.22686 0.92720 0.97687 1.00860 0.91906 0.93057 0.92923 0.91846 0.91170 0.76249 0.90802 0.90732 0.86341 0.85781 0.95378 0.95380 0.78055 0.93436 0.85795 0.86388 0.89415 0.90376 0.93559 0.89614 0.90556 0.91475 0.95157 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. 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 -1.02 8.79 37.16 0.33 -0.69 16 2 C -0.11 -0.77 5.39 -26.73 -0.14 -0.91 16 3 C 0.07 0.60 2.20 -66.64 -0.15 0.45 16 4 H 0.08 0.90 5.91 -51.93 -0.31 0.59 16 5 C -0.12 -0.91 3.01 -90.41 -0.27 -1.18 16 6 H 0.11 0.66 7.69 -51.93 -0.40 0.26 16 7 C 0.52 5.28 7.08 -10.98 -0.08 5.20 16 8 O -0.54 -7.60 15.24 5.56 0.08 -7.51 16 9 N -0.72 -6.47 5.27 -61.47 -0.32 -6.80 16 10 C 0.17 1.77 5.80 -5.19 -0.03 1.74 16 11 C -0.13 -1.49 5.25 -104.62 -0.55 -2.04 16 12 C -0.10 -1.31 9.70 -39.59 -0.38 -1.69 16 13 C -0.11 -1.59 9.70 -39.58 -0.38 -1.98 16 14 C -0.06 -1.06 5.25 -104.63 -0.55 -1.61 16 15 C 0.18 3.67 6.38 -5.20 -0.03 3.64 16 16 N -0.73 -18.42 5.59 -61.09 -0.34 -18.76 16 17 C -0.24 -6.80 9.99 -15.06 -0.15 -6.95 16 18 H 0.07 1.91 7.83 -52.49 -0.41 1.50 16 19 C -0.01 -0.34 5.50 -17.43 -0.10 -0.44 16 20 N -0.93 -28.22 13.06 55.49 0.72 -27.50 16 21 Si 0.91 22.26 29.55 -169.99 -5.02 17.24 16 22 H -0.29 -7.05 7.11 56.52 0.40 -6.65 16 23 H -0.29 -7.18 7.11 56.52 0.40 -6.78 16 24 H -0.28 -6.68 7.11 56.52 0.40 -6.28 16 25 C -0.11 -1.59 9.70 -39.58 -0.38 -1.97 16 26 C -0.10 -1.31 9.70 -39.58 -0.38 -1.69 16 27 C -0.11 -0.71 6.61 -24.73 -0.16 -0.88 16 28 C 0.03 0.24 6.57 -1.76 -0.01 0.23 16 29 N -0.51 -4.06 5.08 -230.62 -1.17 -5.23 16 30 C 0.01 0.06 9.09 60.06 0.55 0.61 16 31 H 0.06 0.42 6.22 -51.93 -0.32 0.09 16 32 H 0.05 0.37 8.14 -51.93 -0.42 -0.06 16 33 H 0.05 0.31 8.14 -51.93 -0.42 -0.11 16 34 H 0.06 0.45 8.14 -51.93 -0.42 0.03 16 35 H 0.07 0.49 8.14 -51.93 -0.42 0.06 16 36 H 0.40 2.88 8.41 -40.82 -0.34 2.54 16 37 H 0.07 0.83 8.09 -51.93 -0.42 0.41 16 38 H 0.07 0.84 8.08 -51.93 -0.42 0.42 16 39 H 0.12 1.28 8.06 -52.48 -0.42 0.86 16 40 H 0.12 1.82 8.06 -52.49 -0.42 1.40 16 41 H 0.03 0.56 8.09 -51.93 -0.42 0.14 16 42 H 0.03 0.56 8.08 -51.93 -0.42 0.14 16 43 H 0.39 10.46 7.66 -40.82 -0.31 10.15 16 44 H 0.26 7.49 8.31 -40.82 -0.34 7.15 16 45 H 0.12 1.81 8.06 -52.49 -0.42 1.39 16 46 H 0.12 1.27 8.06 -52.49 -0.42 0.84 16 47 H 0.09 0.46 8.14 -51.93 -0.42 0.03 16 48 H 0.08 0.46 7.59 -51.93 -0.39 0.07 16 49 H 0.05 0.39 8.02 -51.93 -0.42 -0.03 16 50 H 0.09 0.53 8.14 -51.93 -0.42 0.11 16 51 H 0.08 0.50 5.40 -51.93 -0.28 0.22 16 52 H 0.07 0.41 8.14 -51.93 -0.42 -0.01 16 53 H 0.03 0.25 7.93 -51.93 -0.41 -0.16 16 LS Contribution 423.37 15.07 6.38 6.38 Total: -1.00 -32.42 423.37 -11.62 -44.04 By element: Atomic # 1 Polarization: 17.38 SS G_CDS: -9.06 Total: 8.31 kcal Atomic # 6 Polarization: -7.28 SS G_CDS: -2.89 Total: -10.17 kcal Atomic # 7 Polarization: -57.18 SS G_CDS: -1.11 Total: -58.29 kcal Atomic # 8 Polarization: -7.60 SS G_CDS: 0.08 Total: -7.51 kcal Atomic # 14 Polarization: 22.26 SS G_CDS: -5.02 Total: 17.24 kcal Total LS contribution 6.38 Total: 6.38 kcal Total: -32.42 -11.62 -44.04 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. ZINC001568118142.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 40.081 kcal (2) G-P(sol) polarization free energy of solvation -32.417 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 7.663 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.622 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.040 kcal (6) G-S(sol) free energy of system = (1) + (5) -3.959 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.06 seconds