Wall clock time and date at job start Sat Apr 11 2020 06:10:04 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 N 2 2 C 1.31525 * 1 3 3 Si 1.86798 * 119.99931 * 2 1 4 4 H 1.48501 * 109.46852 * 180.02562 * 3 2 1 5 5 H 1.48502 * 109.46773 * 299.99825 * 3 2 1 6 6 H 1.48496 * 109.47411 * 59.99816 * 3 2 1 7 7 C 1.37876 * 119.99917 * 179.97438 * 2 1 3 8 8 H 1.07995 * 120.00037 * 180.02562 * 7 2 1 9 9 C 1.50704 * 119.99951 * 0.02562 * 7 2 1 10 10 C 1.52999 * 109.46986 * 180.02562 * 9 7 2 11 11 N 1.46494 * 109.46968 * 179.97438 * 10 9 7 12 12 C 1.46817 * 124.36447 * 90.00611 * 11 10 9 13 13 C 1.54595 * 105.51131 * 163.20198 * 12 11 10 14 14 C 1.54075 * 101.66721 * 24.86810 * 13 12 11 15 15 C 1.54329 * 109.19231 * 218.27626 * 14 13 12 16 16 C 1.45986 * 111.23992 * 160.27804 * 15 14 13 17 17 C 1.53935 * 112.62601 * 61.18988 * 16 15 14 18 18 N 1.44267 * 108.34508 * 278.29509 * 17 16 15 19 19 C 1.46901 * 111.00031 * 221.62418 * 18 17 16 20 20 C 1.52998 * 109.47442 * 164.21960 * 19 18 17 21 21 H 1.09000 * 109.47234 * 54.55745 * 20 19 18 22 22 O 1.42904 * 109.47012 * 294.56249 * 20 19 18 23 23 C 1.53005 * 109.47537 * 174.56317 * 20 19 18 24 24 O 1.42894 * 109.47232 * 184.99924 * 23 20 19 25 25 C 1.48073 * 113.68221 * 95.64185 * 18 17 16 26 26 C 1.50303 * 111.46592 * 97.03932 * 14 13 12 27 27 C 1.34598 * 124.37029 * 270.02186 * 11 10 9 28 28 O 1.21283 * 125.02569 * 0.68001 * 27 11 10 29 29 H 0.96999 * 119.99606 * 0.02562 * 1 2 3 30 30 H 1.08996 * 109.46905 * 60.00221 * 9 7 2 31 31 H 1.09000 * 109.47073 * 300.00160 * 9 7 2 32 32 H 1.09005 * 109.47186 * 60.00141 * 10 9 7 33 33 H 1.08992 * 109.47283 * 300.00582 * 10 9 7 34 34 H 1.09003 * 110.23854 * 44.18833 * 12 11 10 35 35 H 1.09009 * 110.23635 * 282.21177 * 12 11 10 36 36 H 1.09003 * 110.98729 * 266.77284 * 13 12 11 37 37 H 1.09001 * 110.98562 * 142.96430 * 13 12 11 38 38 H 1.08995 * 109.12536 * 39.82443 * 15 14 13 39 39 H 1.08996 * 109.07608 * 280.69572 * 15 14 13 40 40 H 1.08999 * 108.85201 * 300.37791 * 16 15 14 41 41 H 1.08998 * 108.76818 * 181.94523 * 16 15 14 42 42 H 1.09003 * 109.69091 * 158.58618 * 17 16 15 43 43 H 1.08990 * 109.72419 * 38.02907 * 17 16 15 44 44 H 1.08996 * 109.47302 * 44.21692 * 19 18 17 45 45 H 1.09007 * 109.47230 * 284.21269 * 19 18 17 46 46 H 0.96703 * 114.00080 * 297.71322 * 22 20 19 47 47 H 1.08997 * 109.46720 * 64.99687 * 23 20 19 48 48 H 1.09000 * 109.46942 * 304.99928 * 23 20 19 49 49 H 0.96697 * 114.00032 * 180.02562 * 24 23 20 50 50 H 1.09001 * 108.73328 * 79.26713 * 25 18 17 51 51 H 1.09004 * 108.72830 * 197.32408 * 25 18 17 52 52 H 1.08999 * 108.85112 * 333.74655 * 26 14 13 53 53 H 1.08998 * 108.85196 * 92.22408 * 26 14 13 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 7 0.0000 0.0000 0.0000 2 6 1.3152 0.0000 0.0000 3 14 2.2492 1.6177 0.0000 4 1 3.7092 1.3463 -0.0006 5 1 1.8904 2.3964 -1.2126 6 1 1.8905 2.3965 1.2124 7 6 2.0046 -1.1941 0.0005 8 1 3.0846 -1.1941 0.0010 9 6 1.2511 -2.4992 0.0005 10 6 2.2453 -3.6621 0.0018 11 7 1.5128 -4.9307 0.0024 12 6 1.0991 -5.6494 -1.2091 13 6 0.7663 -7.0858 -0.7445 14 6 0.4161 -6.8602 0.7389 15 6 0.9682 -8.0341 1.5748 16 6 1.0842 -7.6713 2.9841 17 6 -0.2711 -7.3031 3.6143 18 7 -0.5707 -5.9325 3.2782 19 6 -1.1336 -5.2184 4.4320 20 6 -1.0726 -3.7109 4.1782 21 1 -1.5663 -3.4811 3.2340 22 8 0.2926 -3.2933 4.1157 23 6 -1.7800 -2.9729 5.3166 24 8 -1.8253 -1.5753 5.0227 25 6 -1.4409 -5.7884 2.0888 26 6 -1.0690 -6.7506 0.9428 27 6 1.1320 -5.5878 1.1137 28 8 1.3343 -5.2112 2.2488 29 1 -0.4849 0.8401 -0.0004 30 1 0.6248 -2.5571 -0.8897 31 1 0.6240 -2.5567 0.8903 32 1 2.8713 -3.6040 0.8923 33 1 2.8727 -3.6047 -0.8876 34 1 1.9131 -5.6665 -1.9339 35 1 0.2164 -5.1795 -1.6433 36 1 1.6327 -7.7395 -0.8460 37 1 -0.0881 -7.4849 -1.2911 38 1 1.9517 -8.3112 1.1953 39 1 0.2956 -8.8865 1.4797 40 1 1.7577 -6.8190 3.0741 41 1 1.5088 -8.5142 3.5294 42 1 -0.2141 -7.4115 4.6974 43 1 -1.0495 -7.9564 3.2204 44 1 -0.5576 -5.4601 5.3252 45 1 -2.1710 -5.5209 4.5757 46 1 0.7853 -3.4353 4.9356 47 1 -1.2341 -3.1311 6.2467 48 1 -2.7954 -3.3551 5.4217 49 1 -2.2607 -1.0441 5.7033 50 1 -2.4726 -5.9786 2.3848 51 1 -1.3676 -4.7640 1.7235 52 1 -1.5258 -6.3927 0.0201 53 1 -1.4670 -7.7392 1.1718 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 ZINC001274565708.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 06:10:04 Heat of formation + Delta-G solvation = -98.715176 kcal Electronic energy + Delta-G solvation = -33540.630643 eV Core-core repulsion = 29413.387773 eV Total energy + Delta-G solvation = -4127.242870 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.10 seconds Orbital eigenvalues (eV) -40.91069 -38.39264 -37.09800 -35.59786 -35.45359 -34.37079 -33.10773 -32.21428 -30.71198 -29.75995 -28.23297 -26.57596 -25.44628 -24.70178 -23.98645 -22.28174 -21.63852 -21.06206 -20.17505 -19.58246 -17.83274 -17.28585 -16.49048 -16.26111 -16.24141 -15.66479 -15.43141 -15.14072 -14.78616 -14.52813 -14.42659 -14.29846 -13.70875 -13.40781 -13.36158 -13.02060 -12.91359 -12.57431 -12.53883 -12.33361 -12.19722 -12.11554 -11.90291 -11.82054 -11.61427 -11.48374 -11.09172 -10.97468 -10.81483 -10.71637 -10.57599 -10.48604 -10.28363 -10.18032 -10.08688 -9.94797 -9.72136 -9.59588 -9.35942 -9.00732 -8.39017 -8.16074 -7.60494 -7.43842 -5.82056 -3.83406 3.42725 3.49616 3.53292 3.56839 3.89143 3.93857 4.44423 4.56888 4.62631 4.65946 4.85365 4.88940 5.08090 5.15893 5.21025 5.22595 5.29259 5.36334 5.38900 5.41347 5.47586 5.50426 5.54025 5.54619 5.69462 5.71320 5.78204 5.80266 5.87398 5.96080 6.01259 6.05853 6.15621 6.17411 6.28715 6.33869 6.37340 6.41716 6.44645 6.73637 6.88364 7.11347 7.35726 7.43670 7.62100 7.79236 7.82558 7.98639 8.22847 8.24900 8.38036 8.58402 9.21206 9.31087 9.78949 11.29464 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.009324 B = 0.005158 C = 0.003664 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3002.415750 B = 5427.054552 C = 7640.656673 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.890 5.890 2 C 0.060 3.940 3 Si 0.889 3.111 4 H -0.273 1.273 5 H -0.286 1.286 6 H -0.284 1.284 7 C -0.515 4.515 8 H 0.053 0.947 9 C 0.016 3.984 10 C 0.136 3.864 11 N -0.622 5.622 12 C 0.105 3.895 13 C -0.126 4.126 14 C -0.088 4.088 15 C -0.087 4.087 16 C -0.139 4.139 17 C 0.075 3.925 18 N -0.499 5.499 19 C 0.039 3.961 20 C 0.116 3.884 21 H 0.100 0.900 22 O -0.506 6.506 23 C 0.044 3.956 24 O -0.553 6.553 25 C 0.061 3.939 26 C -0.093 4.093 27 C 0.512 3.488 28 O -0.449 6.449 29 H 0.257 0.743 30 H 0.009 0.991 31 H 0.028 0.972 32 H 0.067 0.933 33 H 0.054 0.946 34 H 0.067 0.933 35 H 0.062 0.938 36 H 0.076 0.924 37 H 0.080 0.920 38 H 0.058 0.942 39 H 0.054 0.946 40 H 0.111 0.889 41 H 0.045 0.955 42 H 0.057 0.943 43 H 0.030 0.970 44 H 0.073 0.927 45 H 0.028 0.972 46 H 0.356 0.644 47 H 0.042 0.958 48 H 0.043 0.957 49 H 0.371 0.629 50 H 0.025 0.975 51 H 0.078 0.922 52 H 0.072 0.928 53 H 0.063 0.937 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -4.569 -18.341 6.949 20.138 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 N -0.529 5.529 2 C -0.141 4.141 3 Si 0.718 3.282 4 H -0.198 1.198 5 H -0.213 1.213 6 H -0.211 1.211 7 C -0.554 4.554 8 H 0.072 0.928 9 C -0.022 4.022 10 C 0.016 3.984 11 N -0.358 5.358 12 C -0.019 4.019 13 C -0.164 4.164 14 C -0.092 4.092 15 C -0.125 4.125 16 C -0.177 4.177 17 C -0.053 4.053 18 N -0.223 5.223 19 C -0.089 4.089 20 C 0.055 3.945 21 H 0.117 0.883 22 O -0.307 6.307 23 C -0.035 4.035 24 O -0.356 6.356 25 C -0.067 4.067 26 C -0.131 4.131 27 C 0.296 3.704 28 O -0.319 6.319 29 H 0.067 0.933 30 H 0.027 0.973 31 H 0.046 0.954 32 H 0.085 0.915 33 H 0.072 0.928 34 H 0.086 0.914 35 H 0.080 0.920 36 H 0.095 0.905 37 H 0.098 0.902 38 H 0.077 0.923 39 H 0.073 0.927 40 H 0.129 0.871 41 H 0.064 0.936 42 H 0.076 0.924 43 H 0.048 0.952 44 H 0.091 0.909 45 H 0.046 0.954 46 H 0.200 0.800 47 H 0.061 0.939 48 H 0.061 0.939 49 H 0.217 0.783 50 H 0.043 0.957 51 H 0.096 0.904 52 H 0.091 0.909 53 H 0.081 0.919 Dipole moment (debyes) X Y Z Total from point charges -3.979 -17.782 6.307 19.283 hybrid contribution -0.812 0.558 1.087 1.467 sum -4.791 -17.225 7.394 19.347 Atomic orbital electron populations 1.69992 1.05983 1.26117 1.50837 1.24952 0.94754 0.98978 0.95400 0.86583 0.80118 0.84173 0.77366 1.19810 1.21270 1.21070 1.21117 0.92835 0.90931 1.50522 0.92842 1.19358 0.94445 0.90885 0.97556 1.21616 0.94809 0.81468 1.00502 1.48538 1.57668 1.23660 1.05985 1.21900 1.00002 0.91201 0.88815 1.22732 1.02012 0.96781 0.94903 1.20839 0.96157 0.96721 0.95449 1.20474 1.00361 0.95588 0.96084 1.20878 0.99392 1.02605 0.94791 1.21636 0.96582 0.88536 0.98574 1.60608 1.45978 1.12823 1.02922 1.22734 0.97037 0.95293 0.93874 1.21765 0.84634 0.89946 0.98154 0.88267 1.86995 1.20088 1.85152 1.38440 1.22969 0.99126 0.83164 0.98209 1.86737 1.82351 1.17591 1.48957 1.22491 0.92711 1.00830 0.90625 1.21219 0.93806 0.99512 0.98539 1.20051 0.80165 0.84944 0.85196 1.90758 1.53018 1.69069 1.19038 0.93315 0.97273 0.95386 0.91485 0.92754 0.91421 0.91985 0.90491 0.90168 0.92315 0.92700 0.87123 0.93613 0.92418 0.95220 0.90900 0.95439 0.80027 0.93947 0.93851 0.78309 0.95730 0.90369 0.90942 0.91879 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 N -0.89 -28.28 13.29 55.43 0.74 -27.54 16 2 C 0.06 1.83 5.46 -17.82 -0.10 1.73 16 3 Si 0.89 22.86 29.54 -169.99 -5.02 17.84 16 4 H -0.27 -6.84 7.11 56.52 0.40 -6.44 16 5 H -0.29 -7.19 7.11 56.52 0.40 -6.79 16 6 H -0.28 -7.31 7.11 56.52 0.40 -6.91 16 7 C -0.52 -15.40 9.11 -34.44 -0.31 -15.71 16 8 H 0.05 1.55 7.74 -52.49 -0.41 1.14 16 9 C 0.02 0.43 5.30 -27.88 -0.15 0.28 16 10 C 0.14 3.08 5.88 -4.05 -0.02 3.05 16 11 N -0.62 -11.79 2.94 -172.48 -0.51 -12.30 16 12 C 0.11 1.54 7.36 -3.03 -0.02 1.52 16 13 C -0.13 -1.45 6.09 -25.33 -0.15 -1.61 16 14 C -0.09 -1.18 0.56 -155.73 -0.09 -1.27 16 15 C -0.09 -1.03 4.46 -29.36 -0.13 -1.16 16 16 C -0.14 -1.78 5.17 -29.57 -0.15 -1.93 16 17 C 0.08 0.93 5.40 -4.74 -0.03 0.90 16 18 N -0.50 -7.26 1.38 -234.40 -0.32 -7.58 16 19 C 0.04 0.52 4.52 -3.82 -0.02 0.50 16 20 C 0.12 1.89 3.25 -26.73 -0.09 1.81 16 21 H 0.10 1.97 6.65 -51.93 -0.35 1.62 16 22 O -0.51 -10.08 12.46 -49.94 -0.62 -10.71 16 23 C 0.04 0.59 6.66 37.16 0.25 0.84 16 24 O -0.55 -9.02 13.62 -40.08 -0.55 -9.57 16 25 C 0.06 0.90 4.19 -2.55 -0.01 0.89 16 26 C -0.09 -1.18 4.68 -27.45 -0.13 -1.31 16 27 C 0.51 9.30 5.61 -11.05 -0.06 9.23 16 28 O -0.45 -9.24 10.71 0.51 0.01 -9.23 16 29 H 0.26 7.72 8.31 -40.82 -0.34 7.38 16 30 H 0.01 0.26 8.14 -51.93 -0.42 -0.16 16 31 H 0.03 0.88 8.14 -51.93 -0.42 0.46 16 32 H 0.07 1.60 7.94 -51.93 -0.41 1.19 16 33 H 0.05 1.14 8.14 -51.93 -0.42 0.72 16 34 H 0.07 0.90 8.14 -51.93 -0.42 0.47 16 35 H 0.06 0.94 8.14 -51.92 -0.42 0.52 16 36 H 0.08 0.79 7.52 -51.93 -0.39 0.40 16 37 H 0.08 0.75 7.76 -51.93 -0.40 0.35 16 38 H 0.06 0.67 7.62 -51.93 -0.40 0.28 16 39 H 0.05 0.55 7.63 -51.93 -0.40 0.16 16 40 H 0.11 1.81 5.22 -51.93 -0.27 1.54 16 41 H 0.05 0.51 8.14 -51.93 -0.42 0.09 16 42 H 0.06 0.65 7.30 -51.93 -0.38 0.27 16 43 H 0.03 0.34 6.77 -51.93 -0.35 -0.01 16 44 H 0.07 0.86 7.61 -51.93 -0.40 0.46 16 45 H 0.03 0.32 7.92 -51.92 -0.41 -0.09 16 46 H 0.36 5.65 9.04 45.56 0.41 6.06 16 47 H 0.04 0.47 8.14 -51.93 -0.42 0.05 16 48 H 0.04 0.48 8.14 -51.93 -0.42 0.06 16 49 H 0.37 3.94 9.12 45.56 0.42 4.36 16 50 H 0.02 0.33 7.87 -51.93 -0.41 -0.08 16 51 H 0.08 1.47 6.82 -51.93 -0.35 1.12 16 52 H 0.07 0.89 7.68 -51.93 -0.40 0.49 16 53 H 0.06 0.68 6.70 -51.93 -0.35 0.33 16 LS Contribution 397.30 15.07 5.99 5.99 Total: -1.00 -37.04 397.30 -9.26 -46.30 By element: Atomic # 1 Polarization: 16.78 SS G_CDS: -7.76 Total: 9.03 kcal Atomic # 6 Polarization: -1.02 SS G_CDS: -1.21 Total: -2.23 kcal Atomic # 7 Polarization: -47.33 SS G_CDS: -0.09 Total: -47.42 kcal Atomic # 8 Polarization: -28.34 SS G_CDS: -1.16 Total: -29.50 kcal Atomic # 14 Polarization: 22.86 SS G_CDS: -5.02 Total: 17.84 kcal Total LS contribution 5.99 Total: 5.99 kcal Total: -37.04 -9.26 -46.30 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. ZINC001274565708.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 -52.414 kcal (2) G-P(sol) polarization free energy of solvation -37.041 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -89.455 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.260 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -46.301 kcal (6) G-S(sol) free energy of system = (1) + (5) -98.715 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.10 seconds