Wall clock time and date at job start Wed Apr 1 2020 04:20:25 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 1.53003 * 109.47458 * 2 1 4 4 H 1.08997 * 109.47640 * 177.56370 * 3 2 1 5 5 C 1.50707 * 109.46558 * 297.56489 * 3 2 1 6 6 O 1.21276 * 120.00264 * 100.00065 * 5 3 2 7 7 N 1.34782 * 119.99687 * 279.99325 * 5 3 2 8 8 C 1.46493 * 119.99824 * 180.02562 * 7 5 3 9 9 C 1.53001 * 109.46966 * 180.02562 * 8 7 5 10 10 H 1.09002 * 109.76416 * 65.00150 * 9 8 7 11 11 C 1.52785 * 109.77451 * 185.74216 * 9 8 7 12 12 C 1.50600 * 110.86310 * 167.05830 * 11 9 8 13 13 C 1.38984 * 117.61887 * 159.96525 * 12 11 9 14 14 C 1.37908 * 120.57675 * 179.50975 * 13 12 11 15 15 C 1.38264 * 119.82967 * 359.92995 * 14 13 12 16 16 C 1.37952 * 119.71507 * 0.25298 * 15 14 13 17 17 C 1.37666 * 122.86080 * 339.86486 * 12 11 9 18 18 C 1.50808 * 122.34568 * 1.45484 * 17 12 11 19 19 N 1.46677 * 109.70810 * 348.46860 * 18 17 12 20 20 C 1.36942 * 121.33204 * 224.40840 * 19 18 17 21 21 H 1.08004 * 119.99774 * 148.62106 * 20 19 18 22 22 C 1.38806 * 120.00073 * 328.62670 * 20 19 18 23 23 N 1.31620 * 120.00002 * 348.84154 * 22 20 19 24 24 Si 1.86803 * 119.99918 * 168.84767 * 22 20 19 25 25 H 1.48495 * 109.47289 * 359.97438 * 24 22 20 26 26 H 1.48499 * 109.47046 * 120.00028 * 24 22 20 27 27 H 1.48504 * 109.46909 * 239.99379 * 24 22 20 28 28 N 1.46902 * 109.46941 * 57.55575 * 3 2 1 29 29 C 1.46902 * 110.99649 * 177.23761 * 28 3 2 30 30 C 1.46894 * 110.99939 * 53.29169 * 28 3 2 31 31 H 1.08999 * 109.46535 * 57.09568 * 1 2 3 32 32 H 1.09001 * 109.47041 * 177.09192 * 1 2 3 33 33 H 1.08992 * 109.47131 * 297.09684 * 1 2 3 34 34 H 1.08996 * 109.47858 * 239.99588 * 2 1 3 35 35 H 1.09003 * 109.47078 * 119.99360 * 2 1 3 36 36 H 0.97001 * 120.00064 * 0.02562 * 7 5 3 37 37 H 1.08994 * 109.47406 * 300.00138 * 8 7 5 38 38 H 1.09001 * 109.47393 * 60.00874 * 8 7 5 39 39 H 1.09004 * 109.19675 * 287.41601 * 11 9 8 40 40 H 1.09002 * 109.20049 * 46.70252 * 11 9 8 41 41 H 1.08001 * 119.71252 * 359.50006 * 13 12 11 42 42 H 1.08006 * 120.08032 * 179.97438 * 14 13 12 43 43 H 1.08001 * 120.13874 * 180.27291 * 15 14 13 44 44 H 1.08001 * 119.74677 * 180.02562 * 16 15 14 45 45 H 1.09000 * 109.43766 * 108.49453 * 18 17 12 46 46 H 1.09001 * 109.43772 * 228.41061 * 18 17 12 47 47 H 0.97004 * 119.99854 * 180.02562 * 23 22 20 48 48 H 1.09000 * 109.47051 * 56.05289 * 29 28 3 49 49 H 1.08998 * 109.47555 * 296.05376 * 29 28 3 50 50 H 1.09003 * 109.46823 * 176.04607 * 29 28 3 51 51 H 1.09000 * 109.47526 * 176.93459 * 30 28 3 52 52 H 1.09010 * 109.47195 * 296.93438 * 30 28 3 53 53 H 1.08994 * 109.47445 * 56.92784 * 30 28 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 2.0401 1.4425 0.0000 4 1 3.1292 1.4428 0.0437 5 6 1.5876 2.1352 -1.2596 6 8 0.6249 2.8724 -1.2340 7 7 2.2529 1.9355 -2.4146 8 6 1.8135 2.6093 -3.6390 9 6 2.7322 2.2136 -4.7967 10 1 2.6271 1.1484 -5.0031 11 6 2.3698 3.0197 -6.0429 12 6 3.4390 2.8897 -7.0955 13 6 3.0914 3.1891 -8.4074 14 6 4.0254 3.1005 -9.4183 15 6 5.3198 2.7120 -9.1265 16 6 5.6666 2.4105 -7.8258 17 6 4.7258 2.4938 -6.8082 18 6 5.1641 2.1251 -5.4130 19 7 4.1301 2.5181 -4.4497 20 6 4.4522 3.1446 -3.2754 21 1 3.7655 3.8524 -2.8350 22 6 5.6611 2.8701 -2.6511 23 7 6.3974 1.8581 -3.0587 24 14 6.2431 3.9367 -1.2323 25 1 5.2414 5.0011 -0.9699 26 1 6.4055 3.0987 -0.0172 27 1 7.5454 4.5586 -1.5823 28 7 1.5028 2.1518 1.1688 29 6 2.0244 3.5234 1.2378 30 6 1.7891 1.4169 2.4081 31 1 -0.3632 0.5583 -0.8628 32 1 -0.3633 -1.0264 -0.0521 33 1 -0.3633 0.4681 0.9148 34 1 1.8934 -0.5139 -0.8899 35 1 1.8933 -0.5137 0.8901 36 1 3.0227 1.3457 -2.4352 37 1 0.7904 2.3126 -3.8698 38 1 1.8550 3.6889 -3.4946 39 1 1.4249 2.6534 -6.4445 40 1 2.2599 4.0696 -5.7713 41 1 2.0811 3.4937 -8.6373 42 1 3.7464 3.3346 -10.4351 43 1 6.0564 2.6451 -9.9136 44 1 6.6777 2.1074 -7.5972 45 1 5.3221 1.0482 -5.3552 46 1 6.0945 2.6415 -5.1768 47 1 7.2421 1.6660 -2.6222 48 1 1.7988 4.0451 0.3077 49 1 3.1039 3.4947 1.3855 50 1 1.5573 4.0482 2.0712 51 1 1.4286 1.9902 3.2621 52 1 1.2867 0.4499 2.3814 53 1 2.8645 1.2651 2.5002 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 ZINC001281071730.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 04:20:25 Heat of formation + Delta-G solvation = 18.634216 kcal Electronic energy + Delta-G solvation = -32200.908452 eV Core-core repulsion = 28266.014285 eV Total energy + Delta-G solvation = -3934.894167 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.56 seconds Orbital eigenvalues (eV) -39.80071 -39.25698 -37.18274 -36.20203 -33.67679 -33.00914 -32.67825 -31.46511 -30.27942 -29.05079 -27.83459 -26.97522 -25.64463 -25.16714 -23.01370 -22.88462 -21.71092 -21.55447 -20.73695 -19.30390 -18.87295 -16.93573 -16.29734 -16.16513 -15.92719 -15.49485 -15.23902 -14.81954 -14.58616 -14.36479 -14.20822 -14.01524 -13.85060 -13.44174 -13.20401 -13.01054 -12.80649 -12.62774 -12.57236 -12.42560 -12.15406 -12.08894 -11.94680 -11.68961 -11.60451 -11.38020 -11.13377 -11.10911 -10.98052 -10.88319 -10.87118 -10.75202 -10.64812 -10.54093 -10.24368 -10.03921 -9.74428 -9.06083 -8.79969 -8.28320 -8.20543 -8.09069 -7.89344 -6.81077 -5.97639 -3.43923 1.84081 1.91539 3.21276 3.27535 3.32905 3.35775 3.69428 4.24146 4.26899 4.32843 5.00321 5.12892 5.16864 5.21160 5.25927 5.31348 5.33895 5.36328 5.44477 5.48692 5.55068 5.59070 5.68307 5.70860 5.74667 5.84833 5.89346 5.92130 5.93217 6.00364 6.03155 6.07834 6.10057 6.17485 6.26687 6.28622 6.30286 6.36716 6.52878 6.59092 6.60202 6.80843 6.91759 6.92765 7.08534 7.09239 7.14165 7.19915 7.23264 7.46227 7.58983 7.68980 8.23152 8.35439 8.96797 9.02556 9.61573 10.22438 11.11190 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.013075 B = 0.003707 C = 0.003167 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2140.938918 B = 7551.798815 C = 8838.125961 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.143 4.143 2 C -0.112 4.112 3 C 0.064 3.936 4 H 0.063 0.937 5 C 0.518 3.482 6 O -0.545 6.545 7 N -0.694 5.694 8 C 0.140 3.860 9 C 0.158 3.842 10 H 0.042 0.958 11 C -0.091 4.091 12 C -0.067 4.067 13 C -0.128 4.128 14 C -0.140 4.140 15 C -0.130 4.130 16 C -0.124 4.124 17 C -0.078 4.078 18 C 0.209 3.791 19 N -0.587 5.587 20 C -0.243 4.243 21 H 0.069 0.931 22 C 0.011 3.989 23 N -0.902 5.902 24 Si 0.891 3.109 25 H -0.276 1.276 26 H -0.290 1.290 27 H -0.288 1.288 28 N -0.519 5.519 29 C 0.022 3.978 30 C 0.021 3.979 31 H 0.058 0.942 32 H 0.044 0.956 33 H 0.065 0.935 34 H 0.071 0.929 35 H 0.069 0.931 36 H 0.414 0.586 37 H 0.056 0.944 38 H 0.064 0.936 39 H 0.063 0.937 40 H 0.073 0.927 41 H 0.111 0.889 42 H 0.111 0.889 43 H 0.112 0.888 44 H 0.117 0.883 45 H 0.044 0.956 46 H 0.089 0.911 47 H 0.255 0.745 48 H 0.080 0.920 49 H 0.021 0.979 50 H 0.066 0.934 51 H 0.067 0.933 52 H 0.072 0.928 53 H 0.024 0.976 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -5.900 -3.160 -0.515 6.713 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 -0.200 4.200 2 C -0.150 4.150 3 C -0.048 4.048 4 H 0.081 0.919 5 C 0.302 3.698 6 O -0.423 6.423 7 N -0.346 5.346 8 C 0.015 3.985 9 C 0.051 3.949 10 H 0.059 0.941 11 C -0.130 4.130 12 C -0.067 4.067 13 C -0.146 4.146 14 C -0.158 4.158 15 C -0.149 4.149 16 C -0.142 4.142 17 C -0.079 4.079 18 C 0.084 3.916 19 N -0.310 5.310 20 C -0.372 4.372 21 H 0.087 0.913 22 C -0.189 4.189 23 N -0.546 5.546 24 Si 0.720 3.280 25 H -0.201 1.201 26 H -0.217 1.217 27 H -0.214 1.214 28 N -0.243 5.243 29 C -0.127 4.127 30 C -0.127 4.127 31 H 0.077 0.923 32 H 0.064 0.936 33 H 0.084 0.916 34 H 0.090 0.910 35 H 0.088 0.912 36 H 0.252 0.748 37 H 0.074 0.926 38 H 0.083 0.917 39 H 0.081 0.919 40 H 0.092 0.908 41 H 0.129 0.871 42 H 0.129 0.871 43 H 0.130 0.870 44 H 0.135 0.865 45 H 0.061 0.939 46 H 0.107 0.893 47 H 0.065 0.935 48 H 0.098 0.902 49 H 0.040 0.960 50 H 0.085 0.915 51 H 0.085 0.915 52 H 0.091 0.909 53 H 0.043 0.957 Dipole moment (debyes) X Y Z Total from point charges -6.928 -2.653 -0.457 7.433 hybrid contribution 1.980 0.365 0.636 2.111 sum -4.948 -2.288 0.179 5.454 Atomic orbital electron populations 1.21668 0.94528 1.00340 1.03451 1.21541 0.97617 0.93286 1.02569 1.21669 0.98111 0.94650 0.90326 0.91877 1.20106 0.83218 0.81903 0.84536 1.90623 1.27722 1.38166 1.85763 1.45896 1.32659 1.48266 1.07764 1.21179 0.95856 0.97685 0.83740 1.20725 0.86585 0.96256 0.91361 0.94078 1.20885 0.95506 1.01568 0.95044 1.19486 0.94544 0.99039 0.93617 1.21133 0.99060 1.01512 0.92867 1.20855 0.93934 1.02536 0.98466 1.20950 0.96246 1.01238 0.96426 1.21114 0.99453 1.01105 0.92550 1.20985 0.92631 0.95699 0.98594 1.19718 0.92900 0.98012 0.80991 1.43992 0.99122 1.69285 1.18620 1.19081 1.03137 1.17048 0.97954 0.91313 1.25079 0.99241 0.96646 0.97890 1.69967 1.14092 1.27524 1.42968 0.86389 0.78906 0.80359 0.82299 1.20083 1.21661 1.21428 1.61734 1.58985 1.02329 1.01265 1.22456 0.96849 0.89716 1.03637 1.22470 0.98978 0.99369 0.91881 0.92317 0.93644 0.91603 0.91031 0.91236 0.74835 0.92617 0.91743 0.91850 0.90824 0.87060 0.87116 0.86994 0.86508 0.93857 0.89274 0.93486 0.90173 0.96019 0.91538 0.91463 0.90939 0.95734 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 17. 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 -0.14 -1.89 9.38 37.16 0.35 -1.54 16 2 C -0.11 -1.50 5.12 -26.73 -0.14 -1.64 16 3 C 0.06 1.04 2.17 -68.86 -0.15 0.89 16 4 H 0.06 1.09 8.14 -51.93 -0.42 0.66 16 5 C 0.52 9.58 5.18 -10.98 -0.06 9.52 16 6 O -0.54 -11.41 14.88 5.56 0.08 -11.32 16 7 N -0.69 -12.86 4.10 -60.30 -0.25 -13.11 16 8 C 0.14 2.53 4.45 -4.04 -0.02 2.51 16 9 C 0.16 2.92 3.00 -67.65 -0.20 2.71 16 10 H 0.04 0.77 8.14 -51.93 -0.42 0.35 16 11 C -0.09 -1.51 5.21 -28.04 -0.15 -1.66 16 12 C -0.07 -1.18 5.76 -104.60 -0.60 -1.78 16 13 C -0.13 -1.97 9.59 -39.43 -0.38 -2.35 16 14 C -0.14 -2.02 10.04 -39.69 -0.40 -2.42 16 15 C -0.13 -1.95 10.05 -39.68 -0.40 -2.35 16 16 C -0.12 -2.11 9.62 -39.47 -0.38 -2.49 16 17 C -0.08 -1.48 5.82 -104.56 -0.61 -2.09 16 18 C 0.21 4.54 4.78 -5.04 -0.02 4.52 16 19 N -0.59 -12.76 2.84 -166.40 -0.47 -13.23 16 20 C -0.24 -5.78 6.86 -15.06 -0.10 -5.88 16 21 H 0.07 1.72 6.36 -52.48 -0.33 1.38 16 22 C 0.01 0.27 5.06 -17.43 -0.09 0.18 16 23 N -0.90 -23.13 11.33 55.49 0.63 -22.51 16 24 Si 0.89 20.41 29.57 -169.99 -5.03 15.39 16 25 H -0.28 -6.38 7.11 56.52 0.40 -5.97 16 26 H -0.29 -6.67 7.11 56.52 0.40 -6.27 16 27 H -0.29 -6.76 7.11 56.52 0.40 -6.36 16 28 N -0.52 -8.00 3.82 -244.58 -0.93 -8.94 16 29 C 0.02 0.34 9.26 60.07 0.56 0.90 16 30 C 0.02 0.26 8.71 60.06 0.52 0.78 16 31 H 0.06 0.91 6.92 -51.93 -0.36 0.55 16 32 H 0.04 0.51 8.14 -51.93 -0.42 0.09 16 33 H 0.06 0.89 6.94 -51.93 -0.36 0.53 16 34 H 0.07 0.94 8.14 -51.93 -0.42 0.52 16 35 H 0.07 0.81 6.54 -51.93 -0.34 0.47 16 36 H 0.41 8.09 7.41 -40.82 -0.30 7.79 16 37 H 0.06 0.93 8.14 -51.93 -0.42 0.51 16 38 H 0.06 1.28 7.29 -51.93 -0.38 0.90 16 39 H 0.06 0.91 8.10 -51.93 -0.42 0.48 16 40 H 0.07 1.27 8.02 -51.93 -0.42 0.85 16 41 H 0.11 1.47 8.05 -52.49 -0.42 1.04 16 42 H 0.11 1.30 8.06 -52.48 -0.42 0.88 16 43 H 0.11 1.38 8.06 -52.49 -0.42 0.95 16 44 H 0.12 1.87 8.05 -52.49 -0.42 1.45 16 45 H 0.04 1.01 8.14 -51.93 -0.42 0.58 16 46 H 0.09 2.18 6.72 -51.93 -0.35 1.83 16 47 H 0.25 6.48 8.31 -40.82 -0.34 6.14 16 48 H 0.08 1.48 6.25 -51.93 -0.32 1.16 16 49 H 0.02 0.35 8.14 -51.93 -0.42 -0.08 16 50 H 0.07 0.92 8.14 -51.93 -0.42 0.49 16 51 H 0.07 0.73 8.11 -51.93 -0.42 0.31 16 52 H 0.07 0.79 5.85 -51.92 -0.30 0.48 16 53 H 0.02 0.30 8.14 -51.93 -0.42 -0.13 16 LS Contribution 406.24 15.07 6.12 6.12 Total: -1.00 -27.16 406.24 -11.05 -38.21 By element: Atomic # 1 Polarization: 20.53 SS G_CDS: -8.94 Total: 11.59 kcal Atomic # 6 Polarization: 0.06 SS G_CDS: -2.27 Total: -2.20 kcal Atomic # 7 Polarization: -56.76 SS G_CDS: -1.02 Total: -57.78 kcal Atomic # 8 Polarization: -11.41 SS G_CDS: 0.08 Total: -11.32 kcal Atomic # 14 Polarization: 20.41 SS G_CDS: -5.03 Total: 15.39 kcal Total LS contribution 6.12 Total: 6.12 kcal Total: -27.16 -11.05 -38.21 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. ZINC001281071730.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 56.846 kcal (2) G-P(sol) polarization free energy of solvation -27.161 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 29.685 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.051 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -38.212 kcal (6) G-S(sol) free energy of system = (1) + (5) 18.634 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.56 seconds