Wall clock time and date at job start Wed Apr 1 2020 00:28:00 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 H 1.09001 * 109.49838 * 2 1 4 4 C 1.53621 * 109.65971 * 239.91179 * 2 1 3 5 5 N 1.46927 * 108.54411 * 294.84768 * 4 2 1 6 6 C 1.34775 * 120.62607 * 126.37157 * 5 4 2 7 7 O 1.21588 * 120.00504 * 4.75434 * 6 5 4 8 8 N 1.34782 * 119.99736 * 184.75681 * 6 5 4 9 9 C 1.46497 * 120.00142 * 174.92612 * 8 6 5 10 10 C 1.52999 * 109.47035 * 179.97438 * 9 8 6 11 11 C 1.50704 * 109.46719 * 179.97438 * 10 9 8 12 12 H 1.08001 * 120.00265 * 359.97438 * 11 10 9 13 13 C 1.37889 * 119.99670 * 180.02562 * 11 10 9 14 14 N 1.31514 * 120.00065 * 0.02562 * 13 11 10 15 15 Si 1.86793 * 119.99754 * 179.72240 * 13 11 10 16 16 H 1.48496 * 109.47259 * 180.27509 * 15 13 11 17 17 H 1.48501 * 109.47359 * 300.27902 * 15 13 11 18 18 H 1.48504 * 109.47335 * 60.27569 * 15 13 11 19 19 C 1.46923 * 118.74054 * 306.09551 * 5 4 2 20 20 C 1.53191 * 108.77671 * 53.85932 * 19 5 4 21 21 C 1.53047 * 109.31194 * 305.36438 * 20 19 5 22 22 H 1.08991 * 109.46272 * 301.35991 * 21 20 19 23 23 C 1.50701 * 109.45675 * 181.38133 * 21 20 19 24 24 O 1.20824 * 119.99746 * 239.99989 * 23 21 20 25 25 O 1.34226 * 119.99695 * 60.00662 * 23 21 20 26 26 C 1.45206 * 116.99402 * 179.97438 * 25 23 21 27 27 C 1.52995 * 109.47062 * 60.00101 * 26 25 23 28 28 C 1.53007 * 109.46527 * 179.97438 * 26 25 23 29 29 C 1.52994 * 109.47520 * 299.99622 * 26 25 23 30 30 H 1.08999 * 109.46906 * 299.93950 * 1 2 3 31 31 H 1.08997 * 109.46835 * 59.93835 * 1 2 3 32 32 H 1.09007 * 109.46822 * 179.97438 * 1 2 3 33 33 H 1.09005 * 109.73939 * 175.10992 * 4 2 1 34 34 H 1.09000 * 109.66826 * 54.54359 * 4 2 1 35 35 H 0.97000 * 119.99892 * 354.91879 * 8 6 5 36 36 H 1.09001 * 109.47426 * 59.99701 * 9 8 6 37 37 H 1.09001 * 109.46816 * 299.99963 * 9 8 6 38 38 H 1.08994 * 109.47240 * 60.00404 * 10 9 8 39 39 H 1.08995 * 109.47245 * 299.99430 * 10 9 8 40 40 H 0.97006 * 119.99624 * 359.72115 * 14 13 11 41 41 H 1.09000 * 109.58831 * 173.64799 * 19 5 4 42 42 H 1.09003 * 109.58804 * 293.93313 * 19 5 4 43 43 H 1.08996 * 109.49373 * 65.31546 * 20 19 5 44 44 H 1.08997 * 109.50062 * 185.41824 * 20 19 5 45 45 H 1.09006 * 109.47175 * 59.99406 * 27 26 25 46 46 H 1.08998 * 109.47399 * 179.97438 * 27 26 25 47 47 H 1.08998 * 109.47191 * 299.99928 * 27 26 25 48 48 H 1.08998 * 109.47137 * 60.00342 * 28 26 25 49 49 H 1.09004 * 109.46894 * 180.02562 * 28 26 25 50 50 H 1.08997 * 109.47279 * 299.99630 * 28 26 25 51 51 H 1.09007 * 109.47137 * 60.00182 * 29 26 25 52 52 H 1.09001 * 109.47484 * 179.97438 * 29 26 25 53 53 H 1.08998 * 109.47440 * 300.00452 * 29 26 25 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 1 1.8939 1.0275 0.0000 4 6 2.0469 -0.7253 -1.2517 5 7 1.6529 -2.1383 -1.1692 6 6 0.9767 -2.7226 -2.1780 7 8 0.7625 -2.1060 -3.2038 8 7 0.5379 -3.9905 -2.0498 9 6 -0.2917 -4.5882 -3.0989 10 6 -0.6506 -6.0236 -2.7095 11 6 -1.5046 -6.6382 -3.7885 12 1 -1.7656 -6.0624 -4.6641 13 6 -1.9536 -7.9353 -3.6572 14 7 -1.6370 -8.6359 -2.5902 15 14 -3.0185 -8.6944 -4.9909 16 1 -3.3719 -10.0856 -4.6102 17 1 -4.2594 -7.8941 -5.1490 18 1 -2.2709 -8.7071 -6.2740 19 6 2.0153 -2.9038 0.0314 20 6 1.5037 -2.1557 1.2664 21 6 2.0409 -0.7227 1.2487 22 1 3.1305 -0.7435 1.2356 23 6 1.5672 0.0062 2.4797 24 8 0.8898 1.0006 2.3697 25 8 1.8981 -0.4492 3.6982 26 6 1.4073 0.3035 4.8388 27 6 -0.1221 0.3314 4.8116 28 6 1.8819 -0.3629 6.1318 29 6 1.9447 1.7345 4.7750 30 1 -0.3633 0.5129 0.8905 31 1 -0.3633 0.5148 -0.8894 32 1 -0.3633 -1.0277 -0.0005 33 1 3.1334 -0.6510 -1.2980 34 1 1.6096 -0.2755 -2.1431 35 1 0.7715 -4.5073 -1.2629 36 1 0.2598 -4.5943 -4.0390 37 1 -1.2045 -4.0043 -3.2170 38 1 -1.2021 -6.0179 -1.7694 39 1 0.2623 -6.6072 -2.5918 40 1 -1.0843 -8.2415 -1.8974 41 1 1.5572 -3.8919 -0.0131 42 1 3.0992 -3.0057 0.0864 43 1 0.4140 -2.1359 1.2541 44 1 1.8488 -2.6623 2.1676 45 1 -0.5050 -0.6882 4.8570 46 1 -0.4906 0.8960 5.6680 47 1 -0.4606 0.8057 3.8904 48 1 2.9715 -0.3831 6.1514 49 1 1.5131 0.2019 6.9881 50 1 1.4986 -1.3822 6.1771 51 1 1.6063 2.2090 3.8538 52 1 1.5760 2.2997 5.6310 53 1 3.0344 1.7147 4.7944 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 ZINC000602291806.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 00:28:00 Heat of formation + Delta-G solvation = -130.444683 kcal Electronic energy + Delta-G solvation = -31117.662646 eV Core-core repulsion = 26989.043882 eV Total energy + Delta-G solvation = -4128.618765 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.98 seconds Orbital eigenvalues (eV) -41.51070 -40.24833 -38.30068 -36.93077 -35.07582 -34.48928 -33.69709 -32.85921 -31.89469 -29.32289 -27.81987 -27.79867 -27.59819 -26.26713 -24.09875 -23.31220 -22.79198 -21.47477 -20.46294 -19.86954 -18.90710 -18.30072 -17.40498 -16.82644 -16.60783 -16.29452 -15.95717 -15.64341 -15.12105 -14.77544 -14.63630 -14.36386 -14.21230 -13.97527 -13.77324 -13.73583 -13.59429 -13.19557 -12.88422 -12.82811 -12.58594 -12.40750 -12.31610 -12.25905 -12.23231 -11.96356 -11.83277 -11.69200 -11.60236 -11.43722 -11.25482 -10.96837 -10.85833 -10.78695 -10.68642 -10.42954 -10.17684 -10.07007 -9.97123 -9.79006 -8.79825 -8.69659 -8.42281 -8.26567 -6.43677 -4.13247 1.92125 2.31694 2.82397 3.43839 3.45317 3.48340 3.63938 4.09617 4.14667 4.29230 4.31324 4.35116 4.41354 4.50286 4.53410 4.71307 4.78680 4.95270 5.04630 5.07160 5.13306 5.24002 5.28114 5.29253 5.34552 5.35740 5.38690 5.42954 5.45256 5.53788 5.60053 5.60860 5.66922 5.82502 5.83781 5.88217 5.93079 5.99396 6.13081 6.19727 6.27564 6.39188 6.53203 6.63720 6.88042 7.05368 7.32588 7.36492 7.55081 8.08389 8.26566 8.38914 8.80172 8.90236 9.58374 10.97421 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.016886 B = 0.002198 C = 0.002050 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1657.824359 B =12736.127863 C =13656.329626 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.155 4.155 2 C -0.088 4.088 3 H 0.088 0.912 4 C 0.136 3.864 5 N -0.634 5.634 6 C 0.704 3.296 7 O -0.593 6.593 8 N -0.741 5.741 9 C 0.147 3.853 10 C 0.001 3.999 11 C -0.601 4.601 12 H 0.053 0.947 13 C 0.017 3.983 14 N -0.910 5.910 15 Si 1.071 2.929 16 H -0.282 1.282 17 H -0.287 1.287 18 H -0.287 1.287 19 C 0.114 3.886 20 C -0.129 4.129 21 C -0.075 4.075 22 H 0.109 0.891 23 C 0.470 3.530 24 O -0.496 6.496 25 O -0.350 6.350 26 C 0.116 3.884 27 C -0.183 4.183 28 C -0.141 4.141 29 C -0.182 4.182 30 H 0.074 0.926 31 H 0.056 0.944 32 H 0.055 0.945 33 H 0.065 0.935 34 H 0.100 0.900 35 H 0.391 0.609 36 H 0.056 0.944 37 H 0.055 0.945 38 H 0.012 0.988 39 H 0.013 0.987 40 H 0.268 0.732 41 H 0.085 0.915 42 H 0.073 0.927 43 H 0.079 0.921 44 H 0.088 0.912 45 H 0.062 0.938 46 H 0.070 0.930 47 H 0.084 0.916 48 H 0.066 0.934 49 H 0.077 0.923 50 H 0.067 0.933 51 H 0.083 0.917 52 H 0.070 0.930 53 H 0.060 0.940 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 10.983 19.231 18.537 28.880 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 -0.212 4.212 2 C -0.108 4.108 3 H 0.107 0.893 4 C 0.012 3.988 5 N -0.373 5.373 6 C 0.406 3.594 7 O -0.471 6.471 8 N -0.397 5.397 9 C 0.024 3.976 10 C -0.037 4.037 11 C -0.639 4.639 12 H 0.072 0.928 13 C -0.187 4.187 14 N -0.546 5.546 15 Si 0.899 3.101 16 H -0.208 1.208 17 H -0.213 1.213 18 H -0.213 1.213 19 C -0.010 4.010 20 C -0.168 4.168 21 C -0.094 4.094 22 H 0.127 0.873 23 C 0.313 3.687 24 O -0.384 6.384 25 O -0.267 6.267 26 C 0.080 3.920 27 C -0.241 4.241 28 C -0.198 4.198 29 C -0.240 4.240 30 H 0.092 0.908 31 H 0.075 0.925 32 H 0.074 0.926 33 H 0.083 0.917 34 H 0.118 0.882 35 H 0.226 0.774 36 H 0.075 0.925 37 H 0.073 0.927 38 H 0.030 0.970 39 H 0.031 0.969 40 H 0.078 0.922 41 H 0.104 0.896 42 H 0.091 0.909 43 H 0.098 0.902 44 H 0.107 0.893 45 H 0.081 0.919 46 H 0.089 0.911 47 H 0.102 0.898 48 H 0.085 0.915 49 H 0.096 0.904 50 H 0.086 0.914 51 H 0.102 0.898 52 H 0.089 0.911 53 H 0.079 0.921 Dipole moment (debyes) X Y Z Total from point charges 9.759 18.581 17.327 27.216 hybrid contribution 0.946 1.257 1.074 1.905 sum 10.706 19.838 18.401 29.099 Atomic orbital electron populations 1.22011 0.93827 1.02302 1.03027 1.21484 0.97853 0.99220 0.92206 0.89338 1.21556 0.98945 0.79911 0.98344 1.47255 1.60497 1.11417 1.18106 1.15926 0.78342 0.82101 0.83033 1.90883 1.63389 1.64496 1.28344 1.45716 1.55929 1.12503 1.25556 1.21431 0.92357 0.95150 0.88684 1.19444 0.96600 0.89905 0.97741 1.21885 1.34948 1.00820 1.06295 0.92843 1.25887 0.97911 0.94228 1.00687 1.70808 1.35626 1.39598 1.08606 0.83507 0.75851 0.76159 0.74594 1.20753 1.21317 1.21306 1.21579 1.00374 0.95098 0.83909 1.21987 1.02512 0.93045 0.99226 1.21138 1.02515 0.96027 0.89735 0.87348 1.23613 0.77124 0.83176 0.84738 1.90536 1.35345 1.25479 1.86996 1.86558 1.70415 1.54954 1.14811 1.22182 0.94377 0.91383 0.84015 1.22492 0.93901 1.03093 1.04572 1.21856 1.02339 1.01553 0.94072 1.22484 1.01457 0.95407 1.04608 0.90775 0.92468 0.92607 0.91720 0.88203 0.77373 0.92522 0.92693 0.96956 0.96913 0.92209 0.89636 0.90926 0.90222 0.89335 0.91890 0.91107 0.89769 0.91487 0.90398 0.91356 0.89778 0.91100 0.92064 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 -1.81 8.41 37.16 0.31 -1.50 16 2 C -0.09 -0.85 2.36 -90.27 -0.21 -1.06 16 3 H 0.09 0.80 8.07 -51.93 -0.42 0.38 16 4 C 0.14 1.50 5.86 -3.49 -0.02 1.48 16 5 N -0.63 -8.10 2.40 -178.23 -0.43 -8.53 16 6 C 0.70 12.40 8.30 -86.91 -0.72 11.68 16 7 O -0.59 -12.75 15.78 5.29 0.08 -12.67 16 8 N -0.74 -13.22 5.47 -65.23 -0.36 -13.58 16 9 C 0.15 3.20 5.62 -4.04 -0.02 3.18 16 10 C 0.00 0.01 4.40 -27.88 -0.12 -0.11 16 11 C -0.60 -16.96 9.11 -34.43 -0.31 -17.27 16 12 H 0.05 1.50 7.74 -52.49 -0.41 1.09 16 13 C 0.02 0.48 5.46 -17.82 -0.10 0.38 16 14 N -0.91 -27.30 13.65 55.43 0.76 -26.54 16 15 Si 1.07 25.13 29.90 -169.99 -5.08 20.04 16 16 H -0.28 -6.60 7.11 56.52 0.40 -6.20 16 17 H -0.29 -6.44 7.11 56.52 0.40 -6.04 16 18 H -0.29 -6.44 7.11 56.52 0.40 -6.03 16 19 C 0.11 1.08 6.43 -3.71 -0.02 1.05 16 20 C -0.13 -1.09 4.96 -26.61 -0.13 -1.22 16 21 C -0.07 -0.62 2.37 -91.72 -0.22 -0.84 16 22 H 0.11 0.71 8.14 -51.93 -0.42 0.29 16 23 C 0.47 4.50 6.28 36.01 0.23 4.73 16 24 O -0.50 -5.57 9.25 -18.75 -0.17 -5.75 16 25 O -0.35 -3.17 9.77 -39.25 -0.38 -3.56 16 26 C 0.12 0.90 1.13 -90.62 -0.10 0.80 16 27 C -0.18 -1.47 8.37 37.16 0.31 -1.16 16 28 C -0.14 -0.80 8.85 37.16 0.33 -0.47 16 29 C -0.18 -1.34 8.37 37.15 0.31 -1.03 16 30 H 0.07 0.89 5.64 -51.93 -0.29 0.60 16 31 H 0.06 0.71 8.14 -51.93 -0.42 0.28 16 32 H 0.05 0.73 5.97 -51.93 -0.31 0.42 16 33 H 0.06 0.58 8.14 -51.93 -0.42 0.16 16 34 H 0.10 1.31 7.03 -51.93 -0.37 0.95 16 35 H 0.39 5.98 5.93 -40.82 -0.24 5.74 16 36 H 0.06 1.30 8.14 -51.93 -0.42 0.88 16 37 H 0.05 1.26 8.14 -51.93 -0.42 0.84 16 38 H 0.01 0.31 8.01 -51.93 -0.42 -0.11 16 39 H 0.01 0.32 8.01 -51.93 -0.42 -0.09 16 40 H 0.27 7.89 7.22 -40.82 -0.29 7.60 16 41 H 0.09 0.82 5.57 -51.93 -0.29 0.53 16 42 H 0.07 0.55 8.14 -51.93 -0.42 0.13 16 43 H 0.08 0.80 6.34 -51.93 -0.33 0.47 16 44 H 0.09 0.62 8.08 -51.93 -0.42 0.20 16 45 H 0.06 0.50 8.14 -51.93 -0.42 0.08 16 46 H 0.07 0.45 8.14 -51.93 -0.42 0.03 16 47 H 0.08 0.84 5.89 -51.93 -0.31 0.53 16 48 H 0.07 0.36 8.14 -51.93 -0.42 -0.06 16 49 H 0.08 0.33 8.14 -51.93 -0.42 -0.09 16 50 H 0.07 0.39 8.14 -51.93 -0.42 -0.03 16 51 H 0.08 0.77 5.89 -51.92 -0.31 0.47 16 52 H 0.07 0.41 8.14 -51.93 -0.42 -0.01 16 53 H 0.06 0.42 8.14 -51.93 -0.42 -0.01 16 LS Contribution 405.04 15.07 6.10 6.10 Total: -1.00 -33.78 405.04 -9.08 -42.86 By element: Atomic # 1 Polarization: 12.09 SS G_CDS: -9.10 Total: 2.98 kcal Atomic # 6 Polarization: -0.87 SS G_CDS: -0.50 Total: -1.37 kcal Atomic # 7 Polarization: -48.62 SS G_CDS: -0.03 Total: -48.65 kcal Atomic # 8 Polarization: -21.50 SS G_CDS: -0.47 Total: -21.97 kcal Atomic # 14 Polarization: 25.13 SS G_CDS: -5.08 Total: 20.04 kcal Total LS contribution 6.10 Total: 6.10 kcal Total: -33.78 -9.08 -42.86 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. ZINC000602291806.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 -87.588 kcal (2) G-P(sol) polarization free energy of solvation -33.777 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -121.364 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.080 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.857 kcal (6) G-S(sol) free energy of system = (1) + (5) -130.445 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.98 seconds