Wall clock time and date at job start Sat Apr 11 2020 04:50:33 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 1.52997 * 1 3 3 C 1.52999 * 109.47592 * 2 1 4 4 C 1.52997 * 109.47592 * 179.97438 * 3 2 1 5 5 H 1.09001 * 109.47375 * 180.02562 * 4 3 2 6 6 C 1.52997 * 109.47232 * 300.00195 * 4 3 2 7 7 C 1.52999 * 109.47317 * 59.99633 * 6 4 3 8 8 H 1.09000 * 109.47486 * 180.02562 * 7 6 4 9 9 C 1.52997 * 109.47232 * 120.00195 * 2 1 3 10 10 C 1.53006 * 109.46993 * 59.99779 * 7 6 4 11 11 C 1.53002 * 109.47212 * 300.00596 * 10 7 6 12 12 C 1.50696 * 109.46667 * 179.97438 * 11 10 7 13 13 O 1.21285 * 119.99654 * 120.00446 * 12 11 10 14 14 N 1.34774 * 120.00299 * 299.99599 * 12 11 10 15 15 C 1.46506 * 120.00001 * 180.02562 * 14 12 11 16 16 C 1.53005 * 109.46831 * 180.02562 * 15 14 12 17 17 H 1.09000 * 109.46872 * 294.99146 * 16 15 14 18 18 C 1.53002 * 109.46583 * 174.99823 * 16 15 14 19 19 O 1.42895 * 109.47493 * 304.99524 * 18 16 15 20 20 N 1.46501 * 109.47085 * 54.99823 * 16 15 14 21 21 C 1.36938 * 119.99744 * 204.99640 * 20 16 15 22 22 H 1.08005 * 120.00019 * 0.02562 * 21 20 16 23 23 C 1.38808 * 119.99983 * 179.97438 * 21 20 16 24 24 N 1.31615 * 120.00095 * 180.02562 * 23 21 20 25 25 Si 1.86802 * 120.00039 * 0.02562 * 23 21 20 26 26 H 1.48497 * 109.46905 * 89.99766 * 25 23 21 27 27 H 1.48498 * 109.47116 * 209.99798 * 25 23 21 28 28 H 1.48504 * 109.47171 * 329.99973 * 25 23 21 29 29 C 1.52996 * 109.47165 * 60.00300 * 4 3 2 30 30 C 1.52997 * 109.46978 * 299.99391 * 11 10 7 31 31 H 1.09001 * 109.47375 * 179.97438 * 1 2 3 32 32 H 1.09002 * 109.46777 * 300.00227 * 1 2 3 33 33 H 1.09000 * 109.47140 * 59.99654 * 1 2 3 34 34 H 1.09000 * 109.47160 * 300.00333 * 3 2 1 35 35 H 1.09002 * 109.46719 * 60.00054 * 3 2 1 36 36 H 1.08996 * 109.47853 * 179.97438 * 6 4 3 37 37 H 1.09002 * 109.47153 * 299.99992 * 6 4 3 38 38 H 1.09002 * 109.47153 * 299.99992 * 9 2 1 39 39 H 1.09001 * 109.47289 * 60.00075 * 9 2 1 40 40 H 1.09001 * 109.47369 * 179.97438 * 10 7 6 41 41 H 1.09004 * 109.46785 * 60.00303 * 10 7 6 42 42 H 0.96992 * 120.00055 * 0.02562 * 14 12 11 43 43 H 1.09001 * 109.47060 * 299.99515 * 15 14 12 44 44 H 1.09000 * 109.47212 * 59.99944 * 15 14 12 45 45 H 1.08995 * 109.47118 * 65.00065 * 18 16 15 46 46 H 1.09002 * 109.46680 * 184.99851 * 18 16 15 47 47 H 0.96693 * 114.00616 * 179.97438 * 19 18 16 48 48 H 0.96992 * 120.00070 * 25.00072 * 20 16 15 49 49 H 0.97001 * 120.00626 * 180.02562 * 24 23 21 50 50 H 1.08992 * 109.47534 * 180.02562 * 29 4 3 51 51 H 1.08996 * 109.47134 * 59.99508 * 29 4 3 52 52 H 1.09001 * 109.46922 * 300.00374 * 30 11 10 53 53 H 1.09000 * 109.47140 * 180.02562 * 30 11 10 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 1.4424 0.0000 4 6 3.5701 1.4424 0.0006 5 1 3.9334 2.4701 0.0011 6 6 4.0795 0.7214 1.2502 7 6 3.5695 -0.7211 1.2502 8 1 3.9321 -1.2347 2.1406 9 6 2.0400 -0.7213 1.2492 10 6 4.0799 -1.4426 0.0012 11 6 3.5705 -0.7214 -1.2484 12 6 4.0738 -1.4317 -2.4784 13 8 3.2862 -1.8928 -3.2773 14 7 5.3990 -1.5544 -2.6910 15 6 5.8883 -2.2445 -3.8871 16 6 7.4183 -2.2447 -3.8858 17 1 7.7818 -1.2209 -3.9747 18 6 7.9291 -3.0716 -5.0675 19 8 7.3592 -4.3809 -5.0145 20 7 7.9055 -2.8291 -2.6339 21 6 9.1467 -2.4967 -2.1605 22 1 9.7663 -1.8033 -2.7100 23 6 9.6081 -3.0500 -0.9741 24 7 10.8009 -2.7301 -0.5189 25 14 8.5362 -4.2486 -0.0234 26 1 8.8109 -5.6326 -0.4862 27 1 8.8399 -4.1419 1.4263 28 1 7.1056 -3.9241 -0.2546 29 6 4.0806 0.7211 -1.2483 30 6 2.0405 -0.7214 -1.2490 31 1 -0.3634 -1.0277 -0.0005 32 1 -0.3633 0.5139 0.8900 33 1 -0.3633 0.5139 -0.8900 34 1 1.6767 1.9563 -0.8900 35 1 1.6768 1.9562 0.8900 36 1 5.1695 0.7209 1.2505 37 1 3.7158 1.2353 2.1399 38 1 1.6767 -0.2075 2.1392 39 1 1.6767 -1.7490 1.2492 40 1 3.7170 -2.4704 0.0014 41 1 5.1700 -1.4426 0.0016 42 1 6.0288 -1.1859 -2.0520 43 1 5.5252 -3.2723 -3.8877 44 1 5.5254 -1.7304 -4.7772 45 1 7.6416 -2.5876 -6.0008 46 1 9.0154 -3.1458 -5.0163 47 1 7.6394 -4.9613 -5.7353 48 1 7.3489 -3.4515 -2.1403 49 1 11.1236 -3.1170 0.3101 50 1 5.1705 0.7207 -1.2476 51 1 3.7176 1.2348 -2.1384 52 1 1.6772 -1.7491 -1.2490 53 1 1.6776 -0.2080 -2.1394 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 ZINC001331833708.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 04:50:33 Heat of formation + Delta-G solvation = -108.671484 kcal Electronic energy + Delta-G solvation = -31891.656425 eV Core-core repulsion = 27954.437869 eV Total energy + Delta-G solvation = -3937.218556 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.76 seconds Orbital eigenvalues (eV) -41.91381 -39.02668 -37.22882 -35.03703 -34.43337 -33.44572 -32.78163 -32.73370 -31.41323 -28.88757 -26.82886 -26.07763 -26.04707 -25.40182 -23.40277 -22.52298 -21.62179 -20.55799 -20.15444 -19.42238 -17.95674 -17.50746 -16.89767 -16.37602 -15.81991 -15.08786 -14.68995 -14.57763 -14.52648 -14.43936 -14.35462 -14.00629 -13.99711 -13.73125 -13.48355 -13.37548 -12.94161 -12.87984 -12.74197 -12.53917 -12.30572 -12.18906 -12.02252 -11.98124 -11.57821 -11.03443 -10.97935 -10.97216 -10.89896 -10.89132 -10.81689 -10.77606 -10.68286 -10.42604 -10.13614 -9.78485 -9.70567 -9.66986 -9.50093 -9.20839 -9.00852 -8.63918 -7.36697 -5.85059 -3.21256 2.93448 3.34004 3.40169 3.43250 3.52318 4.37729 4.39903 4.42449 4.53660 4.80586 4.85366 4.90282 5.02296 5.09095 5.11555 5.14521 5.21091 5.22046 5.25326 5.28341 5.35858 5.44069 5.45941 5.54930 5.58850 5.60395 5.69284 5.73973 5.78584 5.82408 5.91420 5.92321 5.93241 5.95682 5.99283 6.01309 6.02955 6.06275 6.10157 6.18083 6.22790 6.32419 6.37582 6.42025 6.42429 6.46221 6.62116 6.85777 7.88614 7.90644 8.10163 8.33870 8.56302 9.12081 9.84742 10.05117 11.32621 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.012829 B = 0.004097 C = 0.003499 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2181.974847 B = 6832.217652 C = 7999.644039 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.140 4.140 2 C -0.060 4.060 3 C -0.101 4.101 4 C -0.083 4.083 5 H 0.073 0.927 6 C -0.110 4.110 7 C -0.084 4.084 8 H 0.073 0.927 9 C -0.102 4.102 10 C -0.104 4.104 11 C -0.069 4.069 12 C 0.519 3.481 13 O -0.552 6.552 14 N -0.715 5.715 15 C 0.115 3.885 16 C 0.172 3.828 17 H 0.073 0.927 18 C 0.059 3.941 19 O -0.565 6.565 20 N -0.738 5.738 21 C -0.250 4.250 22 H 0.090 0.910 23 C 0.011 3.989 24 N -0.931 5.931 25 Si 0.882 3.118 26 H -0.284 1.284 27 H -0.292 1.292 28 H -0.276 1.276 29 C -0.101 4.101 30 C -0.077 4.077 31 H 0.054 0.946 32 H 0.053 0.947 33 H 0.054 0.946 34 H 0.061 0.939 35 H 0.061 0.939 36 H 0.067 0.933 37 H 0.062 0.938 38 H 0.061 0.939 39 H 0.061 0.939 40 H 0.066 0.934 41 H 0.073 0.927 42 H 0.408 0.592 43 H 0.074 0.926 44 H 0.063 0.937 45 H 0.030 0.970 46 H 0.054 0.946 47 H 0.366 0.634 48 H 0.366 0.634 49 H 0.260 0.740 50 H 0.071 0.929 51 H 0.066 0.934 52 H 0.067 0.933 53 H 0.067 0.933 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -17.396 7.949 0.205 19.127 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 -0.197 4.197 2 C -0.060 4.060 3 C -0.138 4.138 4 C -0.102 4.102 5 H 0.091 0.909 6 C -0.147 4.147 7 C -0.103 4.103 8 H 0.092 0.908 9 C -0.139 4.139 10 C -0.142 4.142 11 C -0.072 4.072 12 C 0.305 3.695 13 O -0.431 6.431 14 N -0.367 5.367 15 C -0.009 4.009 16 C 0.061 3.939 17 H 0.091 0.909 18 C -0.022 4.022 19 O -0.368 6.368 20 N -0.381 5.381 21 C -0.380 4.380 22 H 0.108 0.892 23 C -0.185 4.185 24 N -0.578 5.578 25 Si 0.713 3.287 26 H -0.211 1.211 27 H -0.218 1.218 28 H -0.202 1.202 29 C -0.139 4.139 30 C -0.115 4.115 31 H 0.073 0.927 32 H 0.072 0.928 33 H 0.073 0.927 34 H 0.080 0.920 35 H 0.080 0.920 36 H 0.086 0.914 37 H 0.081 0.919 38 H 0.080 0.920 39 H 0.080 0.920 40 H 0.085 0.915 41 H 0.092 0.908 42 H 0.244 0.756 43 H 0.092 0.908 44 H 0.081 0.919 45 H 0.049 0.951 46 H 0.072 0.928 47 H 0.211 0.789 48 H 0.199 0.801 49 H 0.070 0.930 50 H 0.089 0.911 51 H 0.084 0.916 52 H 0.086 0.914 53 H 0.086 0.914 Dipole moment (debyes) X Y Z Total from point charges -17.980 7.978 0.216 19.672 hybrid contribution 0.188 -1.093 0.421 1.186 sum -17.792 6.886 0.637 19.089 Atomic orbital electron populations 1.21830 0.94588 1.01760 1.01510 1.20504 0.94850 0.95326 0.95288 1.21581 0.94995 0.95675 1.01598 1.21034 0.95430 0.98982 0.94713 0.90871 1.21571 1.00810 0.95057 0.97304 1.21034 0.95382 0.96116 0.97736 0.90825 1.21580 0.95028 1.00264 0.97034 1.21587 1.01196 0.98794 0.92643 1.20687 0.97253 0.95961 0.93279 1.20517 0.82381 0.79570 0.87052 1.90648 1.55639 1.49438 1.47337 1.46054 1.06915 1.57873 1.25818 1.21580 0.94778 0.97689 0.86901 1.20562 0.90550 0.95917 0.86847 0.90877 1.22994 0.97889 0.83651 0.97657 1.86518 1.72501 1.24580 1.53247 1.42716 1.18337 1.53922 1.23140 1.19046 0.91494 1.22795 1.04644 0.89183 1.24621 0.96342 0.99659 0.97874 1.69695 1.17703 1.47313 1.23056 0.86592 0.80420 0.82179 0.79559 1.21095 1.21835 1.20174 1.21555 1.00874 0.93225 0.98227 1.21330 0.92119 1.01042 0.97024 0.92652 0.92773 0.92672 0.92018 0.92022 0.91415 0.91943 0.92019 0.92003 0.91547 0.90843 0.75585 0.90782 0.91864 0.95147 0.92795 0.78891 0.80074 0.92991 0.91069 0.91553 0.91448 0.91449 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 -1.21 8.48 37.16 0.31 -0.90 16 2 C -0.06 -0.59 0.77 -154.51 -0.12 -0.71 16 3 C -0.10 -0.93 4.47 -26.73 -0.12 -1.05 16 4 C -0.08 -0.82 3.19 -90.62 -0.29 -1.11 16 5 H 0.07 0.66 8.14 -51.93 -0.42 0.24 16 6 C -0.11 -1.12 5.19 -26.73 -0.14 -1.26 16 7 C -0.08 -0.93 3.19 -90.64 -0.29 -1.22 16 8 H 0.07 0.80 8.14 -51.93 -0.42 0.38 16 9 C -0.10 -1.01 4.47 -26.76 -0.12 -1.13 16 10 C -0.10 -1.39 4.37 -26.73 -0.12 -1.50 16 11 C -0.07 -0.91 0.61 -155.66 -0.10 -1.00 16 12 C 0.52 8.54 6.48 -10.99 -0.07 8.47 16 13 O -0.55 -10.73 15.98 5.55 0.09 -10.64 16 14 N -0.72 -11.78 5.17 -60.29 -0.31 -12.09 16 15 C 0.11 1.97 5.12 -4.04 -0.02 1.95 16 16 C 0.17 3.12 2.84 -67.93 -0.19 2.93 16 17 H 0.07 1.29 8.08 -51.93 -0.42 0.87 16 18 C 0.06 0.98 6.86 37.16 0.25 1.24 16 19 O -0.56 -9.49 12.64 -35.23 -0.45 -9.94 16 20 N -0.74 -16.45 4.31 -53.42 -0.23 -16.68 16 21 C -0.25 -6.60 10.41 -15.06 -0.16 -6.76 16 22 H 0.09 2.53 8.06 -52.48 -0.42 2.11 16 23 C 0.01 0.32 5.50 -17.43 -0.10 0.23 16 24 N -0.93 -28.13 13.97 55.49 0.78 -27.36 16 25 Si 0.88 21.79 27.74 -169.99 -4.71 17.07 16 26 H -0.28 -7.20 7.11 56.52 0.40 -6.80 16 27 H -0.29 -7.29 7.11 56.52 0.40 -6.89 16 28 H -0.28 -6.43 6.52 56.52 0.37 -6.06 16 29 C -0.10 -1.17 4.37 -26.73 -0.12 -1.29 16 30 C -0.08 -0.96 3.05 -26.73 -0.08 -1.04 16 31 H 0.05 0.48 8.14 -51.93 -0.42 0.06 16 32 H 0.05 0.41 8.14 -51.93 -0.42 -0.01 16 33 H 0.05 0.47 8.14 -51.93 -0.42 0.04 16 34 H 0.06 0.56 8.14 -51.93 -0.42 0.14 16 35 H 0.06 0.51 8.14 -51.93 -0.42 0.09 16 36 H 0.07 0.74 8.14 -51.93 -0.42 0.31 16 37 H 0.06 0.57 8.14 -51.93 -0.42 0.14 16 38 H 0.06 0.55 8.14 -51.93 -0.42 0.12 16 39 H 0.06 0.63 8.14 -51.93 -0.42 0.21 16 40 H 0.07 0.94 8.14 -51.93 -0.42 0.51 16 41 H 0.07 1.07 7.56 -51.93 -0.39 0.67 16 42 H 0.41 6.71 6.97 -40.82 -0.28 6.43 16 43 H 0.07 1.42 7.39 -51.93 -0.38 1.04 16 44 H 0.06 1.01 8.14 -51.93 -0.42 0.59 16 45 H 0.03 0.42 8.14 -51.93 -0.42 -0.01 16 46 H 0.05 0.97 8.14 -51.93 -0.42 0.55 16 47 H 0.37 4.38 9.12 45.56 0.42 4.79 16 48 H 0.37 8.50 5.66 -40.82 -0.23 8.27 16 49 H 0.26 7.55 8.31 -40.82 -0.34 7.21 16 50 H 0.07 0.85 7.56 -51.93 -0.39 0.46 16 51 H 0.07 0.76 8.14 -51.93 -0.42 0.34 16 52 H 0.07 0.92 8.10 -51.93 -0.42 0.50 16 53 H 0.07 0.88 8.10 -51.93 -0.42 0.46 16 LS Contribution 395.10 15.07 5.95 5.95 Total: -1.00 -31.85 395.10 -9.22 -41.07 By element: Atomic # 1 Polarization: 25.66 SS G_CDS: -8.89 Total: 16.77 kcal Atomic # 6 Polarization: -2.71 SS G_CDS: -1.45 Total: -4.16 kcal Atomic # 7 Polarization: -56.36 SS G_CDS: 0.23 Total: -56.13 kcal Atomic # 8 Polarization: -20.23 SS G_CDS: -0.36 Total: -20.58 kcal Atomic # 14 Polarization: 21.79 SS G_CDS: -4.71 Total: 17.07 kcal Total LS contribution 5.95 Total: 5.95 kcal Total: -31.85 -9.22 -41.07 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. ZINC001331833708.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 -67.599 kcal (2) G-P(sol) polarization free energy of solvation -31.848 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -99.447 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.224 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.072 kcal (6) G-S(sol) free energy of system = (1) + (5) -108.671 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.76 seconds