Wall clock time and date at job start Tue Mar 31 2020 19:26:23 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 C 1.53000 * 109.46823 * 2 1 4 4 C 1.53003 * 109.47207 * 119.99396 * 2 1 3 5 5 C 1.53001 * 109.47401 * 239.99691 * 2 1 3 6 6 H 1.08996 * 110.88515 * 298.49065 * 5 2 1 7 7 C 1.55159 * 111.00171 * 174.56713 * 5 2 1 8 8 C 1.54318 * 102.93975 * 206.42472 * 7 5 2 9 9 N 1.47024 * 107.27513 * 22.19395 * 8 7 5 10 10 C 1.34780 * 125.65032 * 181.09217 * 9 8 7 11 11 O 1.21348 * 119.99516 * 179.97438 * 10 9 8 12 12 C 1.49448 * 119.99978 * 359.96303 * 10 9 8 13 13 O 1.21351 * 119.99852 * 6.40348 * 12 10 9 14 14 N 1.34774 * 119.99738 * 186.40850 * 12 10 9 15 15 C 1.46923 * 120.63250 * 357.11972 * 14 12 10 16 16 C 1.53626 * 108.54441 * 126.37024 * 15 14 12 17 17 C 1.53043 * 109.24078 * 54.85663 * 16 15 14 18 18 C 1.53042 * 109.53923 * 298.51612 * 17 16 15 19 19 H 1.09004 * 109.49783 * 301.41082 * 18 17 16 20 20 C 1.50695 * 109.49815 * 181.31298 * 18 17 16 21 21 H 1.08006 * 120.00402 * 0.16310 * 20 18 17 22 22 C 1.37882 * 120.00323 * 180.15664 * 20 18 17 23 23 N 1.31519 * 119.99621 * 0.02562 * 22 20 18 24 24 Si 1.86794 * 120.00266 * 179.97438 * 22 20 18 25 25 H 1.48495 * 109.47193 * 0.02562 * 24 22 20 26 26 H 1.48500 * 109.46753 * 120.00350 * 24 22 20 27 27 H 1.48498 * 109.47398 * 240.00340 * 24 22 20 28 28 C 1.46923 * 120.63086 * 177.40674 * 14 12 10 29 29 C 1.47428 * 108.69905 * 1.05861 * 9 8 7 30 30 H 1.09005 * 109.46376 * 180.02562 * 1 2 3 31 31 H 1.08995 * 109.46914 * 60.00390 * 1 2 3 32 32 H 1.08994 * 109.47048 * 299.99874 * 1 2 3 33 33 H 1.08998 * 109.47317 * 58.02939 * 3 2 1 34 34 H 1.08998 * 109.47199 * 178.03757 * 3 2 1 35 35 H 1.08999 * 109.46812 * 298.03197 * 3 2 1 36 36 H 1.09005 * 109.46940 * 60.00380 * 4 2 1 37 37 H 1.08995 * 109.47211 * 180.02562 * 4 2 1 38 38 H 1.08997 * 109.47041 * 300.00621 * 4 2 1 39 39 H 1.08997 * 110.72186 * 324.78942 * 7 5 2 40 40 H 1.09000 * 110.71483 * 88.06362 * 7 5 2 41 41 H 1.09002 * 109.88269 * 262.77594 * 8 7 5 42 42 H 1.08997 * 109.88211 * 141.61377 * 8 7 5 43 43 H 1.08997 * 109.59184 * 246.20771 * 15 14 12 44 44 H 1.09006 * 109.58680 * 6.63650 * 15 14 12 45 45 H 1.09003 * 109.63411 * 294.87334 * 16 15 14 46 46 H 1.08995 * 109.43719 * 174.72987 * 16 15 14 47 47 H 1.08990 * 109.46139 * 178.49213 * 17 16 15 48 48 H 1.09004 * 109.44828 * 58.52295 * 17 16 15 49 49 H 0.96996 * 119.99492 * 179.97438 * 23 22 20 50 50 H 1.08998 * 109.58522 * 353.37191 * 28 14 12 51 51 H 1.08996 * 109.59129 * 113.64963 * 28 14 12 52 52 H 1.09001 * 110.36754 * 217.03035 * 29 9 8 53 53 H 1.09003 * 110.36209 * 94.71290 * 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 6 1.5300 0.0000 0.0000 3 6 2.0400 1.4425 0.0000 4 6 2.0401 -0.7211 1.2493 5 6 2.0401 -0.7213 -1.2492 6 1 1.7117 -1.7606 -1.2591 7 6 3.5850 -0.6243 -1.3555 8 6 3.8355 -0.7487 -2.8731 9 7 2.5903 -0.3646 -3.5540 10 6 2.3931 -0.3606 -4.8873 11 8 1.3192 -0.0236 -5.3407 12 6 3.4972 -0.7711 -5.8072 13 8 4.5302 -1.2179 -5.3537 14 7 3.3454 -0.6448 -7.1404 15 6 2.0779 -0.1647 -7.7074 16 6 2.3759 1.0259 -8.6315 17 6 3.4124 0.6062 -9.6763 18 6 4.7120 0.2039 -8.9752 19 1 5.0813 1.0423 -8.3846 20 6 5.7423 -0.1783 -10.0064 21 1 5.4963 -0.1360 -11.0572 22 6 6.9992 -0.5821 -9.6084 23 7 7.2987 -0.6340 -8.3289 24 14 8.2761 -1.0565 -10.8866 25 1 7.6936 -0.9136 -12.2450 26 1 9.4582 -0.1667 -10.7592 27 1 8.6919 -2.4658 -10.6716 28 6 4.4422 -0.9906 -8.0547 29 6 1.5930 0.0147 -2.5368 30 1 -0.3632 -1.0278 0.0005 31 1 -0.3633 0.5138 -0.8900 32 1 -0.3633 0.5138 0.8899 33 1 1.6481 1.9665 0.8718 34 1 3.1294 1.4428 0.0352 35 1 1.7057 1.9460 -0.9071 36 1 1.6768 -1.7489 1.2494 37 1 3.1300 -0.7207 1.2496 38 1 1.6767 -0.2073 2.1392 39 1 3.9375 0.3379 -0.9840 40 1 4.0607 -1.4443 -0.8176 41 1 4.0924 -1.7781 -3.1233 42 1 4.6428 -0.0800 -3.1716 43 1 1.6065 -0.9647 -8.2781 44 1 1.4146 0.1528 -6.9027 45 1 2.7673 1.8565 -8.0441 46 1 1.4585 1.3345 -9.1327 47 1 3.6067 1.4402 -10.3505 48 1 3.0305 -0.2405 -10.2468 49 1 8.1828 -0.9184 -8.0489 50 1 5.3395 -1.2184 -7.4793 51 1 4.1608 -1.8582 -8.6514 52 1 0.5992 -0.3169 -2.8376 53 1 1.6025 1.0934 -2.3800 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 ZINC001333437852.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 19:26:23 Heat of formation + Delta-G solvation = -63.305755 kcal Electronic energy + Delta-G solvation = -30863.951379 eV Core-core repulsion = 26928.700028 eV Total energy + Delta-G solvation = -3935.251351 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.87 seconds Orbital eigenvalues (eV) -40.78399 -39.49511 -37.92505 -36.88258 -35.78282 -33.25374 -31.72231 -30.97989 -29.72282 -29.19544 -27.66253 -27.35046 -26.04742 -25.01938 -23.90544 -22.08674 -21.80179 -21.49753 -19.55847 -18.79352 -18.37638 -16.99996 -16.84153 -16.38153 -15.89384 -15.44076 -15.28647 -14.77730 -14.53279 -14.37940 -14.15347 -13.85406 -13.76893 -13.58644 -13.36069 -12.97996 -12.91814 -12.76335 -12.57618 -12.41394 -12.35334 -12.09576 -11.93058 -11.89104 -11.77130 -11.52717 -11.37952 -11.29512 -10.99403 -10.72808 -10.71045 -10.59965 -10.55806 -10.43221 -10.25209 -9.98115 -9.78683 -9.16912 -9.09796 -8.72891 -8.47847 -8.36081 -7.78255 -6.01487 -4.09492 1.85236 2.60907 3.29396 3.37714 3.41246 3.68691 3.83958 4.19983 4.31099 4.39876 4.42138 4.65806 4.74666 4.85170 4.93641 5.09242 5.19940 5.28420 5.29052 5.33144 5.38218 5.48929 5.50535 5.56577 5.65108 5.68664 5.71066 5.73396 5.77216 5.80103 5.86928 5.92410 5.98650 5.98955 6.05900 6.15153 6.23260 6.28349 6.40344 6.54655 6.63381 6.73921 6.89085 7.01026 7.09648 7.20694 7.34452 7.60719 7.83590 7.96164 7.99124 8.20419 8.37073 8.63601 8.94752 9.55957 11.04000 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.019765 B = 0.002734 C = 0.002487 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1416.273509 B =10237.412618 C =11257.358770 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.145 4.145 2 C -0.057 4.057 3 C -0.151 4.151 4 C -0.141 4.141 5 C -0.092 4.092 6 H 0.086 0.914 7 C -0.135 4.135 8 C 0.107 3.893 9 N -0.592 5.592 10 C 0.524 3.476 11 O -0.519 6.519 12 C 0.496 3.504 13 O -0.520 6.520 14 N -0.567 5.567 15 C 0.047 3.953 16 C -0.130 4.130 17 C -0.113 4.113 18 C 0.041 3.959 19 H 0.029 0.971 20 C -0.518 4.518 21 H 0.060 0.940 22 C 0.061 3.939 23 N -0.882 5.882 24 Si 0.893 3.107 25 H -0.273 1.273 26 H -0.284 1.284 27 H -0.284 1.284 28 C 0.109 3.891 29 C 0.105 3.895 30 H 0.055 0.945 31 H 0.058 0.942 32 H 0.055 0.945 33 H 0.055 0.945 34 H 0.062 0.938 35 H 0.060 0.940 36 H 0.055 0.945 37 H 0.058 0.942 38 H 0.055 0.945 39 H 0.082 0.918 40 H 0.083 0.917 41 H 0.082 0.918 42 H 0.079 0.921 43 H 0.056 0.944 44 H 0.147 0.853 45 H 0.056 0.944 46 H 0.058 0.942 47 H 0.050 0.950 48 H 0.049 0.951 49 H 0.263 0.737 50 H 0.124 0.876 51 H 0.047 0.953 52 H 0.079 0.921 53 H 0.077 0.923 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -12.585 1.126 18.410 22.329 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 -0.202 4.202 2 C -0.057 4.057 3 C -0.208 4.208 4 C -0.198 4.198 5 C -0.111 4.111 6 H 0.104 0.896 7 C -0.172 4.172 8 C -0.016 4.016 9 N -0.326 5.326 10 C 0.310 3.690 11 O -0.398 6.398 12 C 0.277 3.723 13 O -0.397 6.397 14 N -0.299 5.299 15 C -0.074 4.074 16 C -0.168 4.168 17 C -0.151 4.151 18 C 0.022 3.978 19 H 0.047 0.953 20 C -0.556 4.556 21 H 0.078 0.922 22 C -0.141 4.141 23 N -0.520 5.520 24 Si 0.721 3.279 25 H -0.198 1.198 26 H -0.210 1.210 27 H -0.210 1.210 28 C -0.011 4.011 29 C -0.017 4.017 30 H 0.075 0.925 31 H 0.077 0.923 32 H 0.074 0.926 33 H 0.074 0.926 34 H 0.081 0.919 35 H 0.079 0.921 36 H 0.074 0.926 37 H 0.077 0.923 38 H 0.074 0.926 39 H 0.101 0.899 40 H 0.101 0.899 41 H 0.100 0.900 42 H 0.097 0.903 43 H 0.075 0.925 44 H 0.163 0.837 45 H 0.075 0.925 46 H 0.077 0.923 47 H 0.069 0.931 48 H 0.068 0.932 49 H 0.073 0.927 50 H 0.141 0.859 51 H 0.065 0.935 52 H 0.098 0.902 53 H 0.095 0.905 Dipole moment (debyes) X Y Z Total from point charges -12.433 1.008 18.413 22.241 hybrid contribution 0.803 -0.305 -0.863 1.217 sum -11.630 0.703 17.551 21.066 Atomic orbital electron populations 1.21918 0.94326 1.01958 1.01987 1.20419 0.95635 0.95512 0.94163 1.22081 1.01513 0.95217 1.01995 1.21864 1.01303 1.00108 0.96516 1.22426 0.95599 0.99884 0.93152 0.89581 1.22935 0.95499 1.03431 0.95375 1.22207 0.86141 1.02476 0.90733 1.48322 1.15318 1.64519 1.04408 1.20544 0.88672 0.77967 0.81834 1.90255 1.27687 1.49001 1.72850 1.19660 0.87222 0.81639 0.83795 1.90742 1.28343 1.45099 1.75550 1.48436 1.16235 1.60781 1.04424 1.23265 0.86691 0.96546 1.00939 1.21976 0.99160 0.97682 0.97971 1.21665 0.96550 0.99883 0.96990 1.18968 0.91216 0.93814 0.93825 0.95305 1.21136 0.96160 1.45582 0.92761 0.92216 1.25065 0.98398 0.95329 0.95317 1.69890 1.21259 1.46893 1.13928 0.86517 0.81486 0.78143 0.81762 1.19778 1.21011 1.20965 1.22466 0.88628 0.98537 0.91466 1.22503 0.92835 0.99847 0.86512 0.92548 0.92333 0.92558 0.92566 0.91945 0.92104 0.92621 0.92302 0.92628 0.89910 0.89887 0.89963 0.90293 0.92521 0.83728 0.92511 0.92296 0.93127 0.93234 0.92733 0.85863 0.93463 0.90241 0.90529 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 -0.14 -0.93 8.28 37.16 0.31 -0.62 16 2 C -0.06 -0.38 0.60 -154.50 -0.09 -0.47 16 3 C -0.15 -1.02 7.82 37.16 0.29 -0.73 16 4 C -0.14 -0.84 8.31 37.16 0.31 -0.53 16 5 C -0.09 -0.77 2.39 -88.47 -0.21 -0.98 16 6 H 0.09 0.73 8.14 -51.93 -0.42 0.31 16 7 C -0.13 -1.20 5.42 -24.90 -0.13 -1.33 16 8 C 0.11 1.39 5.50 -3.07 -0.02 1.37 16 9 N -0.59 -8.52 3.33 -171.03 -0.57 -9.09 16 10 C 0.52 9.29 7.84 -11.58 -0.09 9.20 16 11 O -0.52 -9.41 13.27 5.50 0.07 -9.34 16 12 C 0.50 10.37 7.71 -11.59 -0.09 10.28 16 13 O -0.52 -11.92 13.59 5.50 0.07 -11.84 16 14 N -0.57 -12.21 2.97 -173.02 -0.51 -12.73 16 15 C 0.05 0.88 6.28 -3.49 -0.02 0.86 16 16 C -0.13 -2.37 6.10 -26.38 -0.16 -2.53 16 17 C -0.11 -2.38 5.10 -26.69 -0.14 -2.52 16 18 C 0.04 1.03 2.25 -91.65 -0.21 0.83 16 19 H 0.03 0.81 8.14 -51.93 -0.42 0.39 16 20 C -0.52 -14.14 8.56 -34.44 -0.29 -14.43 16 21 H 0.06 1.60 7.74 -52.48 -0.41 1.20 16 22 C 0.06 1.70 5.30 -17.82 -0.09 1.60 16 23 N -0.88 -25.47 11.39 55.43 0.63 -24.83 16 24 Si 0.89 21.26 29.54 -169.99 -5.02 16.23 16 25 H -0.27 -6.39 7.11 56.52 0.40 -5.99 16 26 H -0.28 -6.74 7.11 56.52 0.40 -6.34 16 27 H -0.28 -6.72 7.11 56.52 0.40 -6.32 16 28 C 0.11 2.69 5.39 -3.71 -0.02 2.67 16 29 C 0.10 1.14 5.28 -2.53 -0.01 1.13 16 30 H 0.06 0.35 8.14 -51.93 -0.42 -0.07 16 31 H 0.06 0.40 7.30 -51.93 -0.38 0.02 16 32 H 0.06 0.32 8.14 -51.93 -0.42 -0.10 16 33 H 0.06 0.34 8.14 -51.93 -0.42 -0.08 16 34 H 0.06 0.42 6.12 -51.93 -0.32 0.10 16 35 H 0.06 0.45 6.00 -51.93 -0.31 0.14 16 36 H 0.05 0.33 8.14 -51.93 -0.42 -0.10 16 37 H 0.06 0.35 7.47 -51.93 -0.39 -0.04 16 38 H 0.05 0.30 8.14 -51.93 -0.42 -0.12 16 39 H 0.08 0.67 5.67 -51.93 -0.29 0.38 16 40 H 0.08 0.64 8.13 -51.93 -0.42 0.21 16 41 H 0.08 1.17 7.44 -51.93 -0.39 0.78 16 42 H 0.08 1.15 7.84 -51.93 -0.41 0.74 16 43 H 0.06 1.00 8.14 -51.93 -0.42 0.58 16 44 H 0.15 2.65 3.74 -57.10 -0.21 2.44 16 45 H 0.06 1.07 8.14 -51.93 -0.42 0.65 16 46 H 0.06 0.91 8.14 -51.93 -0.42 0.49 16 47 H 0.05 1.04 8.14 -51.93 -0.42 0.61 16 48 H 0.05 1.02 8.14 -51.93 -0.42 0.59 16 49 H 0.26 7.26 8.31 -40.82 -0.34 6.92 16 50 H 0.12 3.46 5.13 -51.93 -0.27 3.20 16 51 H 0.05 1.16 8.14 -51.93 -0.42 0.74 16 52 H 0.08 0.89 7.94 -51.93 -0.41 0.48 16 53 H 0.08 0.79 5.73 -51.93 -0.30 0.50 16 LS Contribution 393.95 15.07 5.94 5.94 Total: -1.00 -30.37 393.95 -9.20 -39.56 By element: Atomic # 1 Polarization: 11.44 SS G_CDS: -9.13 Total: 2.31 kcal Atomic # 6 Polarization: 4.47 SS G_CDS: -0.68 Total: 3.79 kcal Atomic # 7 Polarization: -46.20 SS G_CDS: -0.45 Total: -46.65 kcal Atomic # 8 Polarization: -21.33 SS G_CDS: 0.15 Total: -21.18 kcal Atomic # 14 Polarization: 21.26 SS G_CDS: -5.02 Total: 16.23 kcal Total LS contribution 5.94 Total: 5.94 kcal Total: -30.37 -9.20 -39.56 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. ZINC001333437852.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 -23.741 kcal (2) G-P(sol) polarization free energy of solvation -30.366 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -54.107 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.199 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.565 kcal (6) G-S(sol) free energy of system = (1) + (5) -63.306 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.87 seconds