Wall clock time and date at job start Wed Apr 1 2020 03:07:56 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 N 1.46904 * 1 3 3 C 1.46899 * 110.99974 * 2 1 4 4 C 1.46902 * 110.99620 * 123.94914 * 2 1 3 5 5 H 1.09004 * 109.50461 * 54.92696 * 4 2 1 6 6 C 1.53113 * 109.53966 * 294.82280 * 4 2 1 7 7 C 1.53122 * 109.15337 * 182.38000 * 6 4 2 8 8 C 1.53033 * 109.27646 * 57.66959 * 7 6 4 9 9 N 1.46846 * 109.51779 * 300.80297 * 8 7 6 10 10 C 1.46900 * 110.99976 * 185.84699 * 9 8 7 11 11 C 1.50695 * 109.47379 * 66.05005 * 10 9 8 12 12 O 1.21289 * 119.99639 * 359.97438 * 11 10 9 13 13 N 1.34777 * 120.00009 * 179.97438 * 11 10 9 14 14 C 1.46499 * 120.00078 * 355.26305 * 13 11 10 15 15 C 1.50699 * 109.46816 * 90.00244 * 14 13 11 16 16 H 1.08003 * 120.00143 * 359.97438 * 15 14 13 17 17 C 1.37878 * 119.99824 * 180.02562 * 15 14 13 18 18 N 1.31518 * 120.00121 * 179.97438 * 17 15 14 19 19 Si 1.86799 * 119.99983 * 359.97438 * 17 15 14 20 20 H 1.48507 * 109.46917 * 90.00552 * 19 17 15 21 21 H 1.48496 * 109.47181 * 210.00095 * 19 17 15 22 22 H 1.48497 * 109.47166 * 330.00695 * 19 17 15 23 23 C 1.39926 * 119.99694 * 175.26366 * 13 11 10 24 24 C 1.38875 * 120.07307 * 291.84829 * 23 13 11 25 25 C 1.38115 * 119.92853 * 179.74976 * 24 23 13 26 26 C 1.38279 * 120.07074 * 0.52704 * 25 24 23 27 27 C 1.38287 * 120.14112 * 359.75200 * 26 25 24 28 28 C 1.38114 * 120.07027 * 359.96714 * 27 26 25 29 29 C 1.46849 * 111.19747 * 61.74922 * 9 8 7 30 30 H 1.09001 * 109.46808 * 296.04882 * 1 2 3 31 31 H 1.08997 * 109.47013 * 56.04552 * 1 2 3 32 32 H 1.08998 * 109.47136 * 176.04861 * 1 2 3 33 33 H 1.09001 * 109.46854 * 183.95078 * 3 2 1 34 34 H 1.08995 * 109.47388 * 303.94971 * 3 2 1 35 35 H 1.08995 * 109.47602 * 63.95457 * 3 2 1 36 36 H 1.09005 * 109.52346 * 302.29215 * 6 4 2 37 37 H 1.09002 * 109.52496 * 62.41608 * 6 4 2 38 38 H 1.08999 * 109.50908 * 297.72342 * 7 6 4 39 39 H 1.08998 * 109.49386 * 177.60637 * 7 6 4 40 40 H 1.09003 * 109.46335 * 180.79306 * 8 7 6 41 41 H 1.09003 * 109.46746 * 60.81755 * 8 7 6 42 42 H 1.09007 * 109.46495 * 186.04914 * 10 9 8 43 43 H 1.08996 * 109.47070 * 306.04379 * 10 9 8 44 44 H 1.09000 * 109.47211 * 210.00069 * 14 13 11 45 45 H 1.08997 * 109.46984 * 330.00462 * 14 13 11 46 46 H 0.96994 * 119.99793 * 179.97438 * 18 17 15 47 47 H 1.08003 * 120.03414 * 0.02669 * 24 23 13 48 48 H 1.08003 * 119.96308 * 180.27696 * 25 24 23 49 49 H 1.07992 * 119.93215 * 179.76313 * 26 25 24 50 50 H 1.08001 * 119.96731 * 179.97438 * 27 26 25 51 51 H 1.08001 * 120.03579 * 180.02562 * 28 27 26 52 52 H 1.09004 * 109.46118 * 58.27424 * 29 9 8 53 53 H 1.08993 * 109.46333 * 178.25384 * 29 9 8 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 7 1.4690 0.0000 0.0000 3 6 1.9955 1.3714 0.0000 4 6 1.9954 -0.7659 1.1377 5 1 1.5746 -1.7714 1.1254 6 6 1.6133 -0.0677 2.4457 7 6 2.2163 -0.8402 3.6223 8 6 3.7346 -0.9210 3.4486 9 7 4.0485 -1.5975 2.1836 10 6 5.4947 -1.8167 2.0486 11 6 5.9554 -2.7923 3.1007 12 8 5.1575 -3.2587 3.8861 13 7 7.2540 -3.1465 3.1688 14 6 8.1986 -2.6651 2.1578 15 6 8.7928 -1.3556 2.6085 16 1 8.4962 -0.9248 3.5534 17 6 9.7144 -0.7070 1.8142 18 7 10.2326 0.4360 2.2073 19 14 10.2270 -1.4519 0.1796 20 1 9.3259 -0.9591 -0.8932 21 1 11.6249 -1.0565 -0.1279 22 1 10.1373 -2.9319 0.2602 23 6 7.7000 -3.9739 4.2054 24 6 7.7187 -3.5039 5.5120 25 6 8.1546 -4.3249 6.5335 26 6 8.5823 -5.6100 6.2549 27 6 8.5704 -6.0791 4.9540 28 6 8.1303 -5.2650 3.9288 29 6 3.5202 -0.8491 1.0359 30 1 -0.3633 0.4513 0.9233 31 1 -0.3633 0.5740 -0.8524 32 1 -0.3633 -1.0252 -0.0708 33 1 3.0828 1.3432 -0.0708 34 1 1.5899 1.9163 -0.8524 35 1 1.7045 1.8724 0.9232 36 1 2.0011 0.9510 2.4416 37 1 0.5279 -0.0439 2.5424 38 1 1.7990 -1.8468 3.6490 39 1 1.9835 -0.3243 4.5537 40 1 4.1656 -1.4826 4.2775 41 1 4.1528 0.0856 3.4357 42 1 5.7101 -2.2206 1.0593 43 1 6.0192 -0.8698 2.1764 44 1 8.9940 -3.3985 2.0253 45 1 7.6763 -2.5207 1.2121 46 1 10.8812 0.8921 1.6486 47 1 7.3885 -2.4989 5.7297 48 1 8.1651 -3.9615 7.5505 49 1 8.9263 -6.2488 7.0548 50 1 8.9055 -7.0832 4.7395 51 1 8.1208 -5.6321 2.9132 52 1 3.9394 0.1571 1.0343 53 1 3.7951 -1.3586 0.1125 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 ZINC000068554527.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 03:07:56 Heat of formation + Delta-G solvation = 19.812338 kcal Electronic energy + Delta-G solvation = -31532.895894 eV Core-core repulsion = 27598.052815 eV Total energy + Delta-G solvation = -3934.843079 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 0.90 seconds Orbital eigenvalues (eV) -40.18878 -39.44482 -38.00778 -36.26031 -35.07155 -32.78332 -32.59572 -30.54740 -30.14827 -29.75632 -27.92738 -27.73800 -26.87942 -24.59354 -23.22420 -22.84988 -22.12966 -21.88181 -21.14719 -19.27856 -18.77728 -17.12909 -16.98520 -16.26520 -16.16526 -15.59528 -15.40144 -15.24632 -14.83673 -14.62933 -14.54482 -14.24529 -14.19749 -13.79832 -13.59393 -13.39744 -13.14556 -13.01755 -12.79436 -12.50683 -12.39875 -12.23260 -12.18814 -11.96375 -11.86330 -11.62405 -11.52150 -11.36368 -11.11274 -11.02304 -10.82382 -10.77270 -10.69617 -10.53742 -10.38045 -10.32369 -9.71976 -9.16582 -8.78676 -8.63773 -8.54157 -8.38370 -8.01553 -7.69679 -6.27858 -4.30226 1.70996 1.80021 3.12904 3.20914 3.22448 3.22836 3.42811 3.84825 4.17475 4.21080 4.34401 4.77326 4.82801 5.00790 5.02551 5.06245 5.15826 5.21050 5.27345 5.30502 5.34697 5.38448 5.44184 5.44903 5.49209 5.63609 5.68499 5.71864 5.72601 5.78041 5.80378 5.87922 5.93600 5.94239 5.96088 6.02800 6.07780 6.11100 6.32253 6.36059 6.42120 6.43359 6.54088 6.72849 6.85098 6.89077 6.92611 6.95725 7.10370 7.19936 7.34226 7.36167 7.59509 7.97946 8.30540 8.74910 8.86558 9.30545 10.84537 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.009232 B = 0.003677 C = 0.002880 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3032.341303 B = 7613.783954 C = 9718.867111 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.024 3.976 2 N -0.540 5.540 3 C 0.015 3.985 4 C 0.090 3.910 5 H 0.091 0.909 6 C -0.154 4.154 7 C -0.106 4.106 8 C 0.050 3.950 9 N -0.521 5.521 10 C 0.043 3.957 11 C 0.527 3.473 12 O -0.536 6.536 13 N -0.559 5.559 14 C 0.210 3.790 15 C -0.542 4.542 16 H 0.078 0.922 17 C 0.079 3.921 18 N -0.888 5.888 19 Si 0.869 3.131 20 H -0.272 1.272 21 H -0.282 1.282 22 H -0.263 1.263 23 C 0.176 3.824 24 C -0.102 4.102 25 C -0.113 4.113 26 C -0.134 4.134 27 C -0.115 4.115 28 C -0.127 4.127 29 C 0.064 3.936 30 H 0.027 0.973 31 H 0.065 0.935 32 H 0.067 0.933 33 H 0.073 0.927 34 H 0.065 0.935 35 H 0.030 0.970 36 H 0.062 0.938 37 H 0.061 0.939 38 H 0.072 0.928 39 H 0.063 0.937 40 H 0.095 0.905 41 H 0.027 0.973 42 H 0.101 0.899 43 H 0.083 0.917 44 H 0.037 0.963 45 H 0.033 0.967 46 H 0.267 0.733 47 H 0.120 0.880 48 H 0.120 0.880 49 H 0.117 0.883 50 H 0.119 0.881 51 H 0.120 0.880 52 H 0.036 0.964 53 H 0.082 0.918 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -12.974 -3.641 -0.486 13.484 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 -0.124 4.124 2 N -0.263 5.263 3 C -0.133 4.133 4 C -0.019 4.019 5 H 0.109 0.891 6 C -0.193 4.193 7 C -0.145 4.145 8 C -0.078 4.078 9 N -0.246 5.246 10 C -0.088 4.088 11 C 0.316 3.684 12 O -0.413 6.413 13 N -0.288 5.288 14 C 0.090 3.910 15 C -0.580 4.580 16 H 0.096 0.904 17 C -0.125 4.125 18 N -0.525 5.525 19 Si 0.695 3.305 20 H -0.197 1.197 21 H -0.207 1.207 22 H -0.188 1.188 23 C 0.085 3.915 24 C -0.122 4.122 25 C -0.131 4.131 26 C -0.152 4.152 27 C -0.133 4.133 28 C -0.146 4.146 29 C -0.064 4.064 30 H 0.046 0.954 31 H 0.084 0.916 32 H 0.086 0.914 33 H 0.091 0.909 34 H 0.083 0.917 35 H 0.048 0.952 36 H 0.080 0.920 37 H 0.079 0.921 38 H 0.090 0.910 39 H 0.081 0.919 40 H 0.113 0.887 41 H 0.045 0.955 42 H 0.119 0.881 43 H 0.101 0.899 44 H 0.055 0.945 45 H 0.051 0.949 46 H 0.077 0.923 47 H 0.138 0.862 48 H 0.138 0.862 49 H 0.135 0.865 50 H 0.137 0.863 51 H 0.138 0.862 52 H 0.055 0.945 53 H 0.100 0.900 Dipole moment (debyes) X Y Z Total from point charges -13.342 -4.386 -0.617 14.058 hybrid contribution 0.760 1.161 -0.265 1.413 sum -12.582 -3.225 -0.882 13.019 Atomic orbital electron populations 1.22374 0.87510 1.02205 1.00341 1.62174 1.07761 1.13929 1.42460 1.22505 1.01403 0.89079 1.00362 1.21709 0.95065 0.97854 0.87281 0.89061 1.22279 1.00430 1.00026 0.96597 1.21446 0.95323 1.00764 0.96962 1.22253 0.95839 0.96520 0.93183 1.61492 1.12279 1.48811 1.02029 1.21929 0.88128 0.99643 0.99069 1.20383 0.81145 0.81503 0.85400 1.90612 1.52917 1.54665 1.43136 1.45613 1.08480 1.47630 1.27057 1.19929 0.88385 0.96233 0.86441 1.21299 1.24971 1.03999 1.07735 0.90354 1.24842 0.95307 0.94519 0.97835 1.69882 1.29121 1.15521 1.38022 0.86960 0.78797 0.80352 0.84403 1.19715 1.20739 1.18781 1.17524 0.96582 0.89434 0.87952 1.21243 0.99066 0.99664 0.92215 1.20958 0.99417 0.94106 0.98657 1.21021 1.01577 0.96147 0.96496 1.20893 1.00401 0.99318 0.92719 1.21190 1.00994 0.92869 0.99581 1.22076 0.93586 0.96671 0.94053 0.95404 0.91603 0.91395 0.90870 0.91656 0.95190 0.91958 0.92061 0.90976 0.91861 0.88663 0.95487 0.88140 0.89878 0.94492 0.94922 0.92280 0.86237 0.86246 0.86489 0.86264 0.86216 0.94549 0.89998 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 0.02 0.22 9.31 60.07 0.56 0.78 16 2 N -0.54 -6.00 5.01 -243.08 -1.22 -7.22 16 3 C 0.01 0.15 8.82 60.06 0.53 0.68 16 4 C 0.09 1.09 2.39 -67.63 -0.16 0.93 16 5 H 0.09 1.18 8.13 -51.93 -0.42 0.76 16 6 C -0.15 -1.77 4.59 -26.61 -0.12 -1.89 16 7 C -0.11 -1.37 6.09 -26.65 -0.16 -1.54 16 8 C 0.05 0.78 5.11 -3.84 -0.02 0.76 16 9 N -0.52 -8.39 4.39 -236.11 -1.04 -9.43 16 10 C 0.04 0.76 4.11 -4.98 -0.02 0.74 16 11 C 0.53 10.65 7.20 -10.99 -0.08 10.57 16 12 O -0.54 -11.68 14.11 5.55 0.08 -11.60 16 13 N -0.56 -11.59 2.50 -114.74 -0.29 -11.88 16 14 C 0.21 4.59 3.95 -5.19 -0.02 4.57 16 15 C -0.54 -13.95 9.71 -34.44 -0.33 -14.29 16 16 H 0.08 2.26 8.06 -52.48 -0.42 1.84 16 17 C 0.08 2.09 5.47 -17.82 -0.10 1.99 16 18 N -0.89 -25.31 13.96 55.43 0.77 -24.54 16 19 Si 0.87 19.42 27.47 -169.99 -4.67 14.75 16 20 H -0.27 -5.91 7.11 56.52 0.40 -5.51 16 21 H -0.28 -6.38 7.11 56.52 0.40 -5.98 16 22 H -0.26 -5.60 6.54 56.52 0.37 -5.23 16 23 C 0.18 3.50 4.74 -83.69 -0.40 3.11 16 24 C -0.10 -1.94 9.56 -39.39 -0.38 -2.32 16 25 C -0.11 -1.79 10.04 -39.61 -0.40 -2.18 16 26 C -0.13 -1.93 10.04 -39.55 -0.40 -2.33 16 27 C -0.11 -1.71 10.04 -39.61 -0.40 -2.10 16 28 C -0.13 -2.21 9.69 -39.39 -0.38 -2.60 16 29 C 0.06 0.89 4.56 -3.83 -0.02 0.88 16 30 H 0.03 0.24 6.50 -51.93 -0.34 -0.10 16 31 H 0.07 0.52 8.12 -51.93 -0.42 0.10 16 32 H 0.07 0.59 8.14 -51.93 -0.42 0.16 16 33 H 0.07 0.81 6.31 -51.93 -0.33 0.48 16 34 H 0.06 0.59 8.12 -51.93 -0.42 0.17 16 35 H 0.03 0.30 6.23 -51.93 -0.32 -0.02 16 36 H 0.06 0.73 6.27 -51.93 -0.33 0.41 16 37 H 0.06 0.64 6.66 -51.93 -0.35 0.29 16 38 H 0.07 0.98 8.14 -51.93 -0.42 0.56 16 39 H 0.06 0.74 8.14 -51.93 -0.42 0.32 16 40 H 0.10 1.73 5.80 -51.93 -0.30 1.43 16 41 H 0.03 0.43 8.14 -51.93 -0.42 0.01 16 42 H 0.10 1.66 7.10 -51.92 -0.37 1.30 16 43 H 0.08 1.60 7.89 -51.93 -0.41 1.19 16 44 H 0.04 0.81 6.92 -51.93 -0.36 0.46 16 45 H 0.03 0.67 5.90 -51.93 -0.31 0.36 16 46 H 0.27 7.15 8.31 -40.82 -0.34 6.81 16 47 H 0.12 2.35 8.06 -52.48 -0.42 1.93 16 48 H 0.12 1.57 8.06 -52.48 -0.42 1.15 16 49 H 0.12 1.32 8.06 -52.49 -0.42 0.89 16 50 H 0.12 1.41 8.06 -52.49 -0.42 0.99 16 51 H 0.12 1.94 8.06 -52.49 -0.42 1.52 16 52 H 0.04 0.52 6.38 -51.93 -0.33 0.18 16 53 H 0.08 1.13 8.01 -51.93 -0.42 0.72 16 LS Contribution 407.21 15.07 6.14 6.14 Total: -1.00 -29.53 407.21 -11.33 -40.86 By element: Atomic # 1 Polarization: 15.98 SS G_CDS: -8.81 Total: 7.17 kcal Atomic # 6 Polarization: -1.96 SS G_CDS: -2.29 Total: -4.25 kcal Atomic # 7 Polarization: -51.29 SS G_CDS: -1.77 Total: -53.06 kcal Atomic # 8 Polarization: -11.68 SS G_CDS: 0.08 Total: -11.60 kcal Atomic # 14 Polarization: 19.42 SS G_CDS: -4.67 Total: 14.75 kcal Total LS contribution 6.14 Total: 6.14 kcal Total: -29.53 -11.33 -40.86 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. ZINC000068554527.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 60.668 kcal (2) G-P(sol) polarization free energy of solvation -29.525 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 31.143 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.330 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.856 kcal (6) G-S(sol) free energy of system = (1) + (5) 19.812 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.90 seconds