Wall clock time and date at job start Tue Mar 31 2020 20:19:52 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 1.46894 * 1 3 3 C 1.46903 * 111.00138 * 2 1 4 4 C 1.46900 * 111.00393 * 123.95772 * 2 1 3 5 5 C 1.53008 * 109.46476 * 296.04773 * 4 2 1 6 6 C 1.52995 * 109.47226 * 176.04619 * 4 2 1 7 7 C 1.53001 * 109.47091 * 56.03993 * 4 2 1 8 8 N 1.46898 * 109.46688 * 60.00736 * 7 4 2 9 9 C 1.46906 * 110.99861 * 179.97438 * 8 7 4 10 10 C 1.52994 * 109.46996 * 179.97438 * 9 8 7 11 11 H 1.09003 * 109.46960 * 60.00222 * 10 9 8 12 12 O 1.42895 * 109.47770 * 299.99977 * 10 9 8 13 13 C 1.53005 * 109.47159 * 179.97438 * 10 9 8 14 14 O 1.42897 * 109.47198 * 185.00313 * 13 10 9 15 15 C 1.35683 * 116.99685 * 180.02562 * 14 13 10 16 16 C 1.39305 * 119.81261 * 180.02562 * 15 14 13 17 17 C 1.36441 * 120.18225 * 179.72110 * 16 15 14 18 18 C 1.40834 * 119.80994 * 0.26831 * 17 16 15 19 19 C 1.41215 * 120.17646 * 180.02562 * 18 17 16 20 20 H 1.08006 * 120.00196 * 204.54801 * 19 18 17 21 21 C 1.39888 * 120.00093 * 24.55741 * 19 18 17 22 22 N 1.30881 * 120.00110 * 17.92429 * 21 19 18 23 23 Si 1.86803 * 119.99833 * 197.92928 * 21 19 18 24 24 H 1.48503 * 109.47208 * 59.99802 * 23 21 19 25 25 H 1.48511 * 109.47031 * 179.97438 * 23 21 19 26 26 H 1.48503 * 109.47221 * 299.99522 * 23 21 19 27 27 C 1.40829 * 119.64178 * 0.02562 * 18 17 16 28 28 C 1.36431 * 119.81319 * 359.97438 * 27 18 17 29 29 H 1.08997 * 109.47172 * 296.04367 * 1 2 3 30 30 H 1.09000 * 109.47338 * 56.04337 * 1 2 3 31 31 H 1.09001 * 109.47626 * 176.04568 * 1 2 3 32 32 H 1.08993 * 109.47140 * 183.95591 * 3 2 1 33 33 H 1.08997 * 109.47025 * 303.95725 * 3 2 1 34 34 H 1.09000 * 109.46711 * 63.95162 * 3 2 1 35 35 H 1.09000 * 109.46456 * 179.97438 * 5 4 2 36 36 H 1.09000 * 109.46706 * 299.99122 * 5 4 2 37 37 H 1.09000 * 109.47248 * 59.99931 * 5 4 2 38 38 H 1.08995 * 109.47220 * 299.99742 * 6 4 2 39 39 H 1.09000 * 109.47408 * 60.00324 * 6 4 2 40 40 H 1.09004 * 109.46655 * 179.97438 * 6 4 2 41 41 H 1.09001 * 109.47251 * 300.00340 * 7 4 2 42 42 H 1.09001 * 109.46718 * 180.02562 * 7 4 2 43 43 H 1.00898 * 111.00380 * 56.04488 * 8 7 4 44 44 H 1.09003 * 109.47085 * 59.99862 * 9 8 7 45 45 H 1.08999 * 109.47089 * 299.99746 * 9 8 7 46 46 H 0.96703 * 113.99988 * 300.00629 * 12 10 9 47 47 H 1.09005 * 109.46782 * 65.00294 * 13 10 9 48 48 H 1.09002 * 109.47300 * 305.00838 * 13 10 9 49 49 H 1.08000 * 119.91135 * 359.97438 * 16 15 14 50 50 H 1.07999 * 120.09455 * 180.29138 * 17 16 15 51 51 H 0.97005 * 119.99879 * 180.02562 * 22 21 19 52 52 H 1.07999 * 120.09144 * 180.02562 * 27 18 17 53 53 H 1.08003 * 119.90891 * 180.02562 * 28 27 18 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 1.4689 0.0000 0.0000 3 6 1.9954 1.3714 0.0000 4 6 1.9955 -0.7660 1.1375 5 6 1.5868 -0.0837 2.4446 6 6 3.5217 -0.8264 1.0490 7 6 1.4260 -2.1857 1.1037 8 7 1.8183 -2.8408 -0.1513 9 6 1.2885 -4.2093 -0.2188 10 6 1.7164 -4.8573 -1.5370 11 1 2.8046 -4.8859 -1.5914 12 8 1.2046 -4.0940 -2.6313 13 6 1.1651 -6.2829 -1.6071 14 8 1.6602 -6.9278 -2.7822 15 6 1.2631 -8.2075 -2.9962 16 6 1.7110 -8.8923 -4.1236 17 6 1.3209 -10.1812 -4.3432 18 6 0.4586 -10.8171 -3.4292 19 6 0.0504 -12.1511 -3.6486 20 1 -0.8724 -12.5112 -3.2183 21 6 0.8414 -13.0062 -4.4232 22 7 2.0960 -12.7103 -4.6505 23 14 0.1072 -14.5702 -5.1332 24 1 -1.0272 -14.2233 -6.0266 25 1 1.1444 -15.2958 -5.9099 26 1 -0.3795 -15.4347 -4.0281 27 6 0.0055 -10.1155 -2.2953 28 6 0.4050 -8.8272 -2.0904 29 1 -0.3633 0.4512 0.9233 30 1 -0.3634 0.5740 -0.8524 31 1 -0.3634 -1.0252 -0.0709 32 1 3.0827 1.3432 -0.0709 33 1 1.5898 1.9163 -0.8524 34 1 1.7043 1.8723 0.9233 35 1 1.9771 -0.6523 3.2887 36 1 1.9926 0.9277 2.4687 37 1 0.4995 -0.0407 2.5076 38 1 3.8127 -1.3124 0.1179 39 1 3.9273 0.1850 1.0733 40 1 3.9123 -1.3944 1.8934 41 1 0.3387 -2.1427 1.1667 42 1 1.8164 -2.7539 1.9480 43 1 2.8210 -2.8356 -0.2639 44 1 0.2002 -4.1807 -0.1648 45 1 1.6786 -4.7915 0.6161 46 1 0.2401 -4.0261 -2.6465 47 1 0.0761 -6.2500 -1.6420 48 1 1.4837 -6.8394 -0.7256 49 1 2.3720 -8.4031 -4.8236 50 1 1.6728 -10.7124 -5.2152 51 1 2.6444 -13.3031 -5.1879 52 1 -0.6556 -10.5963 -1.5895 53 1 0.0588 -8.2878 -1.2211 RHF calculation, no. of doubly occupied orbitals= 65 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 ZINC001647555124.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 20:19:52 Heat of formation + Delta-G solvation = -56.774332 kcal Electronic energy + Delta-G solvation = -28787.075395 eV Core-core repulsion = 24852.107268 eV Total energy + Delta-G solvation = -3934.968127 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.15 seconds Orbital eigenvalues (eV) -39.73305 -38.97998 -37.57540 -36.11217 -34.96496 -33.29517 -32.36474 -30.46202 -29.54989 -28.98386 -28.66159 -27.30237 -26.03872 -24.79348 -24.27979 -23.34824 -21.91285 -20.66552 -20.53501 -18.92517 -17.34015 -17.29639 -16.89414 -16.30281 -16.06686 -15.52982 -15.19490 -15.16092 -15.02928 -14.78268 -14.28053 -14.11292 -13.91803 -13.75795 -13.42929 -13.09442 -12.88055 -12.76649 -12.68801 -12.37080 -12.22373 -12.17349 -12.11316 -12.05993 -11.74219 -11.67106 -11.51732 -11.43263 -11.32296 -11.10951 -10.94422 -10.79624 -10.72989 -10.57678 -9.96617 -9.82084 -9.79028 -9.31099 -9.00074 -8.50859 -8.40047 -7.62464 -7.01189 -6.70632 -4.23926 2.80647 2.96846 3.08910 3.11319 3.23840 3.52431 3.70995 3.96294 4.27094 4.37774 4.54812 4.57492 4.64139 4.78005 4.91094 4.97251 4.98321 5.05687 5.14501 5.21526 5.25017 5.27115 5.29121 5.35809 5.37607 5.45045 5.47263 5.51077 5.56272 5.60451 5.65939 5.69346 5.76757 5.81816 5.95819 6.07776 6.08962 6.24977 6.72136 6.76403 6.86562 6.92983 6.99470 7.12969 7.20178 7.21959 7.48532 7.57521 7.80946 7.86052 8.02026 8.22331 8.47563 8.67230 8.91437 9.00647 10.23757 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.037330 B = 0.001626 C = 0.001616 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 749.879332 B =17220.023958 C =17326.396331 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 -0.513 5.513 3 C 0.017 3.983 4 C 0.108 3.892 5 C -0.183 4.183 6 C -0.145 4.145 7 C 0.070 3.930 8 N -0.660 5.660 9 C 0.029 3.971 10 C 0.117 3.883 11 H 0.101 0.899 12 O -0.537 6.537 13 C 0.039 3.961 14 O -0.317 6.317 15 C -0.008 4.008 16 C -0.119 4.119 17 C -0.133 4.133 18 C 0.087 3.913 19 C -0.464 4.464 20 H 0.076 0.924 21 C 0.075 3.925 22 N -0.799 5.799 23 Si 0.908 3.092 24 H -0.264 1.264 25 H -0.279 1.279 26 H -0.267 1.267 27 C -0.199 4.199 28 C -0.169 4.169 29 H 0.020 0.980 30 H 0.064 0.936 31 H 0.075 0.925 32 H 0.069 0.931 33 H 0.065 0.935 34 H 0.023 0.977 35 H 0.061 0.939 36 H 0.061 0.939 37 H 0.058 0.942 38 H 0.071 0.929 39 H 0.058 0.942 40 H 0.056 0.944 41 H 0.073 0.927 42 H 0.031 0.969 43 H 0.343 0.657 44 H 0.075 0.925 45 H 0.037 0.963 46 H 0.370 0.630 47 H 0.052 0.948 48 H 0.055 0.945 49 H 0.098 0.902 50 H 0.126 0.874 51 H 0.280 0.720 52 H 0.094 0.906 53 H 0.092 0.908 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.215 22.760 12.127 25.790 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 -0.236 5.236 3 C -0.131 4.131 4 C 0.018 3.982 5 C -0.243 4.243 6 C -0.203 4.203 7 C -0.060 4.060 8 N -0.292 5.292 9 C -0.101 4.101 10 C 0.057 3.943 11 H 0.119 0.881 12 O -0.340 6.340 13 C -0.039 4.039 14 O -0.233 6.233 15 C -0.051 4.051 16 C -0.138 4.138 17 C -0.152 4.152 18 C 0.085 3.915 19 C -0.494 4.494 20 H 0.094 0.906 21 C -0.142 4.142 22 N -0.425 5.425 23 Si 0.732 3.268 24 H -0.189 1.189 25 H -0.204 1.204 26 H -0.191 1.191 27 C -0.218 4.218 28 C -0.188 4.188 29 H 0.038 0.962 30 H 0.083 0.917 31 H 0.094 0.906 32 H 0.087 0.913 33 H 0.084 0.916 34 H 0.042 0.958 35 H 0.080 0.920 36 H 0.080 0.920 37 H 0.077 0.923 38 H 0.089 0.911 39 H 0.077 0.923 40 H 0.075 0.925 41 H 0.091 0.909 42 H 0.049 0.951 43 H 0.163 0.837 44 H 0.093 0.907 45 H 0.055 0.945 46 H 0.216 0.784 47 H 0.070 0.930 48 H 0.073 0.927 49 H 0.116 0.884 50 H 0.143 0.857 51 H 0.091 0.909 52 H 0.112 0.888 53 H 0.110 0.890 Dipole moment (debyes) X Y Z Total from point charges 0.409 22.858 10.951 25.349 hybrid contribution -0.740 -1.018 1.648 2.074 sum -0.332 21.839 12.599 25.215 Atomic orbital electron populations 1.22416 0.87629 1.02684 0.99685 1.62100 1.07657 1.12535 1.41309 1.22497 1.01034 0.89446 1.00145 1.21080 0.95433 0.93205 0.88528 1.22475 1.01885 1.01440 0.98455 1.21928 0.93684 1.02291 1.02382 1.22039 1.00540 0.92883 0.90521 1.60237 1.17996 1.16198 1.34770 1.22575 1.00927 0.89570 0.96981 1.21798 0.99677 0.87253 0.85614 0.88106 1.86641 1.25767 1.73875 1.47765 1.23122 0.98288 0.93415 0.89063 1.85893 1.69883 1.25589 1.41890 1.18627 1.03620 0.83733 0.99118 1.19850 1.02680 0.95128 0.96167 1.20984 1.01596 0.92200 1.00454 1.17594 0.91117 0.93041 0.89754 1.19421 1.06719 0.95256 1.28036 0.90624 1.25874 0.94057 0.99790 0.94459 1.69828 1.05608 1.36980 1.30094 0.86386 0.79719 0.80936 0.79746 1.18887 1.20391 1.19133 1.20547 1.07283 0.94894 0.99109 1.20391 1.02284 0.96957 0.99139 0.96187 0.91732 0.90630 0.91259 0.91602 0.95810 0.92011 0.92010 0.92287 0.91050 0.92278 0.92472 0.90889 0.95135 0.83687 0.90664 0.94480 0.78381 0.92977 0.92700 0.88409 0.85662 0.90870 0.88815 0.88991 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 0.02 0.19 8.80 60.06 0.53 0.72 16 2 N -0.51 -4.29 4.67 -235.41 -1.10 -5.39 16 3 C 0.02 0.12 8.82 60.07 0.53 0.65 16 4 C 0.11 0.79 0.47 -131.60 -0.06 0.73 16 5 C -0.18 -1.15 7.79 37.16 0.29 -0.86 16 6 C -0.15 -1.00 7.91 37.15 0.29 -0.71 16 7 C 0.07 0.55 4.17 -3.82 -0.02 0.54 16 8 N -0.66 -6.18 6.18 -113.78 -0.70 -6.89 16 9 C 0.03 0.28 5.35 -3.82 -0.02 0.26 16 10 C 0.12 1.48 3.45 -26.73 -0.09 1.39 16 11 H 0.10 1.35 8.14 -51.93 -0.42 0.93 16 12 O -0.54 -7.60 13.17 -40.06 -0.53 -8.13 16 13 C 0.04 0.59 4.37 37.16 0.16 0.76 16 14 O -0.32 -6.60 10.09 -23.58 -0.24 -6.84 16 15 C -0.01 -0.18 6.71 -38.79 -0.26 -0.44 16 16 C -0.12 -2.95 9.92 -39.83 -0.40 -3.35 16 17 C -0.13 -3.52 8.64 -39.25 -0.34 -3.86 16 18 C 0.09 2.35 5.57 -106.81 -0.60 1.76 16 19 C -0.46 -12.41 9.04 -37.83 -0.34 -12.75 16 20 H 0.08 1.94 7.91 -52.48 -0.41 1.52 16 21 C 0.08 1.90 5.13 -17.34 -0.09 1.81 16 22 N -0.80 -20.86 10.96 55.54 0.61 -20.25 16 23 Si 0.91 18.80 29.60 -169.99 -5.03 13.77 16 24 H -0.26 -5.43 7.11 56.52 0.40 -5.03 16 25 H -0.28 -5.63 7.11 56.52 0.40 -5.23 16 26 H -0.27 -5.45 7.11 56.52 0.40 -5.04 16 27 C -0.20 -4.92 9.74 -39.25 -0.38 -5.30 16 28 C -0.17 -3.85 8.96 -39.83 -0.36 -4.20 16 29 H 0.02 0.14 6.40 -51.93 -0.33 -0.19 16 30 H 0.06 0.50 8.12 -51.93 -0.42 0.08 16 31 H 0.08 0.64 6.24 -51.93 -0.32 0.32 16 32 H 0.07 0.47 6.30 -51.93 -0.33 0.14 16 33 H 0.07 0.45 8.12 -51.93 -0.42 0.03 16 34 H 0.02 0.15 6.30 -51.93 -0.33 -0.17 16 35 H 0.06 0.36 8.14 -51.93 -0.42 -0.06 16 36 H 0.06 0.38 6.40 -51.93 -0.33 0.05 16 37 H 0.06 0.38 6.49 -51.93 -0.34 0.04 16 38 H 0.07 0.56 6.57 -51.93 -0.34 0.22 16 39 H 0.06 0.38 6.40 -51.93 -0.33 0.05 16 40 H 0.06 0.35 8.14 -51.93 -0.42 -0.07 16 41 H 0.07 0.59 6.35 -51.93 -0.33 0.26 16 42 H 0.03 0.23 8.14 -51.93 -0.42 -0.19 16 43 H 0.34 3.26 6.77 -39.29 -0.27 2.99 16 44 H 0.07 0.69 8.14 -51.93 -0.42 0.27 16 45 H 0.04 0.34 8.14 -51.93 -0.42 -0.08 16 46 H 0.37 4.14 9.05 45.56 0.41 4.56 16 47 H 0.05 0.76 7.63 -51.93 -0.40 0.37 16 48 H 0.05 0.82 7.66 -51.93 -0.40 0.42 16 49 H 0.10 2.26 8.06 -52.49 -0.42 1.83 16 50 H 0.13 3.39 6.16 -52.49 -0.32 3.06 16 51 H 0.28 6.68 8.30 -40.82 -0.34 6.34 16 52 H 0.09 2.17 8.06 -52.49 -0.42 1.74 16 53 H 0.09 1.80 6.27 -52.48 -0.33 1.47 16 LS Contribution 409.25 15.07 6.17 6.17 Total: -1.00 -29.79 409.25 -10.03 -39.82 By element: Atomic # 1 Polarization: 18.67 SS G_CDS: -8.06 Total: 10.61 kcal Atomic # 6 Polarization: -21.72 SS G_CDS: -1.15 Total: -22.87 kcal Atomic # 7 Polarization: -31.33 SS G_CDS: -1.19 Total: -32.52 kcal Atomic # 8 Polarization: -14.21 SS G_CDS: -0.77 Total: -14.97 kcal Atomic # 14 Polarization: 18.80 SS G_CDS: -5.03 Total: 13.77 kcal Total LS contribution 6.17 Total: 6.17 kcal Total: -29.79 -10.03 -39.82 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. ZINC001647555124.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 -16.958 kcal (2) G-P(sol) polarization free energy of solvation -29.787 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -46.745 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.029 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.816 kcal (6) G-S(sol) free energy of system = (1) + (5) -56.774 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.15 seconds