Wall clock time and date at job start Tue Mar 31 2020 19:52:18 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 1.52994 * 1 3 3 H 1.09005 * 109.47185 * 2 1 4 4 C 1.52999 * 109.47663 * 240.00499 * 2 1 3 5 5 C 1.50700 * 109.47666 * 175.00190 * 4 2 1 6 6 O 1.21298 * 119.99454 * 359.97438 * 5 4 2 7 7 N 1.34769 * 120.00283 * 179.97438 * 5 4 2 8 8 C 1.37103 * 120.00321 * 179.97438 * 7 5 4 9 9 H 1.07991 * 120.00287 * 222.83816 * 8 7 5 10 10 C 1.38952 * 119.99594 * 42.83489 * 8 7 5 11 11 N 1.31410 * 120.00091 * 19.10042 * 10 8 7 12 12 Si 1.86798 * 119.99777 * 199.09978 * 10 8 7 13 13 H 1.48494 * 109.47195 * 0.02562 * 12 10 8 14 14 H 1.48497 * 109.46978 * 120.00263 * 12 10 8 15 15 H 1.48500 * 109.47047 * 239.99872 * 12 10 8 16 16 C 1.46500 * 119.99983 * 0.02562 * 7 5 4 17 17 C 1.54273 * 110.02977 * 239.58691 * 16 7 5 18 18 C 1.54966 * 104.15534 * 217.13598 * 17 16 7 19 19 C 1.54884 * 102.78114 * 37.88430 * 18 17 16 20 20 C 1.53873 * 110.03500 * 122.36880 * 16 7 5 21 21 N 1.46500 * 109.47129 * 119.99810 * 2 1 3 22 22 C 1.34775 * 120.00454 * 275.00202 * 21 2 1 23 23 O 1.21280 * 119.99764 * 359.97438 * 22 21 2 24 24 C 1.50699 * 120.00315 * 180.02562 * 22 21 2 25 25 C 1.55239 * 110.57919 * 294.87519 * 24 22 21 26 26 C 1.54890 * 102.58665 * 203.33736 * 25 24 22 27 27 C 1.54264 * 104.31380 * 37.93204 * 26 25 24 28 28 C 1.53871 * 106.59646 * 336.32419 * 27 26 25 29 29 H 1.09000 * 109.47304 * 59.99819 * 1 2 3 30 30 H 1.08998 * 109.47000 * 179.97438 * 1 2 3 31 31 H 1.08997 * 109.47517 * 299.99839 * 1 2 3 32 32 H 1.09002 * 109.46708 * 294.99895 * 4 2 1 33 33 H 1.08994 * 109.47290 * 54.99491 * 4 2 1 34 34 H 0.97002 * 120.00308 * 174.73074 * 11 10 8 35 35 H 1.09000 * 110.01856 * 0.97151 * 16 7 5 36 36 H 1.09000 * 110.48661 * 335.77821 * 17 16 7 37 37 H 1.08994 * 110.48356 * 98.42770 * 17 16 7 38 38 H 1.09008 * 110.71969 * 279.57054 * 18 17 16 39 39 H 1.09001 * 110.91914 * 156.30074 * 18 17 16 40 40 H 1.08995 * 110.48632 * 203.40069 * 19 18 17 41 41 H 1.09005 * 110.59489 * 80.81804 * 19 18 17 42 42 H 1.08999 * 110.03285 * 238.57061 * 20 16 7 43 43 H 1.08996 * 110.03135 * 359.94992 * 20 16 7 44 44 H 0.97002 * 119.99915 * 95.00287 * 21 2 1 45 45 H 1.08995 * 110.43535 * 57.45480 * 24 22 21 46 46 H 1.09001 * 110.89625 * 85.04911 * 25 24 22 47 47 H 1.09003 * 110.76541 * 321.56997 * 25 24 22 48 48 H 1.08994 * 110.48758 * 279.18522 * 26 25 24 49 49 H 1.09004 * 110.48425 * 156.67740 * 26 25 24 50 50 H 1.09003 * 110.03052 * 95.60728 * 27 26 25 51 51 H 1.08996 * 110.03386 * 216.98568 * 27 26 25 52 52 H 1.09007 * 110.03519 * 119.28806 * 28 27 26 53 53 H 1.08998 * 110.03173 * 240.66220 * 28 27 26 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 1.5299 0.0000 0.0000 3 1 1.8933 1.0277 0.0000 4 6 2.0401 -0.7211 -1.2492 5 6 3.5420 -0.6148 -1.3127 6 8 4.1450 -0.0202 -0.4443 7 7 4.2150 -1.1803 -2.3342 8 6 5.5814 -1.0831 -2.3922 9 1 6.0679 -0.8661 -3.3315 10 6 6.3401 -1.2639 -1.2422 11 7 5.8233 -1.8828 -0.2046 12 14 8.0948 -0.6273 -1.1714 13 1 8.4361 0.0277 -2.4596 14 1 8.2198 0.3578 -0.0673 15 1 9.0233 -1.7609 -0.9306 16 6 3.4866 -1.8979 -3.3833 17 6 3.9598 -3.3649 -3.4463 18 6 3.9463 -3.7028 -4.9586 19 6 4.4427 -2.3873 -5.6081 20 6 3.7931 -1.2766 -4.7573 21 7 2.0183 -0.6906 1.1962 22 6 2.1470 -0.0183 2.3572 23 8 1.8590 1.1586 2.4115 24 6 2.6499 -0.7285 3.5875 25 6 1.6442 -1.8232 4.0350 26 6 1.9765 -1.9926 5.5383 27 6 2.2828 -0.5611 6.0249 28 6 2.7109 0.2425 4.7845 29 1 -0.3634 0.5139 -0.8900 30 1 -0.3633 -1.0277 -0.0005 31 1 -0.3634 0.5138 0.8899 32 1 1.7517 -1.7714 -1.2056 33 1 1.6055 -0.2616 -2.1369 34 1 6.3754 -2.0768 0.5690 35 1 2.4151 -1.8594 -3.1867 36 1 4.9685 -3.4580 -3.0438 37 1 3.2703 -4.0117 -2.9039 38 1 2.9360 -3.9408 -5.2916 39 1 4.6278 -4.5242 -5.1799 40 1 4.1058 -2.3218 -6.6426 41 1 5.5296 -2.3207 -5.5569 42 1 2.8704 -0.9373 -5.2278 43 1 4.4832 -0.4406 -4.6434 44 1 2.2490 -1.6317 1.1526 45 1 3.6306 -1.1656 3.4004 46 1 1.8162 -2.7537 3.4941 47 1 0.6174 -1.4821 3.9024 48 1 2.8486 -2.6338 5.6663 49 1 1.1206 -2.4028 6.0743 50 1 1.3904 -0.1181 6.4671 51 1 3.0912 -0.5801 6.7557 52 1 2.0263 1.0757 4.6248 53 1 3.7274 0.6144 4.9131 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 ZINC000128224321.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 19:52:18 Heat of formation + Delta-G solvation = -91.354678 kcal Electronic energy + Delta-G solvation = -31312.059280 eV Core-core repulsion = 27375.591636 eV Total energy + Delta-G solvation = -3936.467643 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.99 seconds Orbital eigenvalues (eV) -39.75146 -38.83383 -37.26309 -36.56977 -34.99144 -33.15147 -31.72370 -31.05638 -28.73935 -28.50449 -28.08518 -27.64018 -26.81438 -24.36850 -22.46073 -20.85662 -20.25473 -20.10752 -19.78894 -19.33243 -18.85525 -17.04315 -16.36457 -15.90832 -15.86489 -15.42765 -14.93483 -14.67949 -14.38980 -14.28030 -14.08466 -13.59658 -13.33476 -13.27545 -13.01600 -12.89689 -12.72813 -12.32422 -12.04049 -11.76680 -11.60680 -11.50218 -11.26132 -11.17420 -11.03076 -10.97322 -10.92037 -10.79584 -10.70996 -10.64743 -10.62304 -10.56716 -10.48913 -10.31295 -10.29884 -10.18400 -10.03960 -9.75228 -9.16504 -8.69922 -8.44046 -7.91679 -7.00308 -6.07681 -3.77430 3.24616 3.30673 3.41652 3.43798 3.77345 4.24421 4.42323 4.63236 4.70234 4.86219 4.89140 5.16900 5.22847 5.28074 5.32122 5.43660 5.46834 5.53956 5.55446 5.63408 5.63970 5.68494 5.72376 5.74934 5.88748 5.91470 5.96166 5.97768 5.99699 6.05946 6.06074 6.12867 6.13956 6.16487 6.24135 6.28510 6.29949 6.39143 6.39634 6.43338 6.49048 6.53053 6.60439 6.65712 6.80763 6.95754 7.13519 7.19415 7.68918 8.14155 8.33874 8.85910 9.13709 9.25726 9.75697 10.39506 11.01668 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.011945 B = 0.003856 C = 0.003309 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2343.465753 B = 7259.006402 C = 8458.926623 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.160 4.160 2 C 0.162 3.838 3 H 0.089 0.911 4 C -0.146 4.146 5 C 0.472 3.528 6 O -0.523 6.523 7 N -0.451 5.451 8 C -0.339 4.339 9 H 0.075 0.925 10 C 0.075 3.925 11 N -0.831 5.831 12 Si 0.904 3.096 13 H -0.273 1.273 14 H -0.283 1.283 15 H -0.288 1.288 16 C 0.130 3.870 17 C -0.124 4.124 18 C -0.123 4.123 19 C -0.117 4.117 20 C -0.131 4.131 21 N -0.698 5.698 22 C 0.531 3.469 23 O -0.556 6.556 24 C -0.114 4.114 25 C -0.112 4.112 26 C -0.123 4.123 27 C -0.123 4.123 28 C -0.111 4.111 29 H 0.061 0.939 30 H 0.052 0.948 31 H 0.057 0.943 32 H 0.075 0.925 33 H 0.084 0.916 34 H 0.259 0.741 35 H 0.065 0.935 36 H 0.090 0.910 37 H 0.050 0.950 38 H 0.055 0.945 39 H 0.057 0.943 40 H 0.051 0.949 41 H 0.065 0.935 42 H 0.051 0.949 43 H 0.075 0.925 44 H 0.399 0.601 45 H 0.102 0.898 46 H 0.072 0.928 47 H 0.068 0.932 48 H 0.067 0.933 49 H 0.064 0.936 50 H 0.061 0.939 51 H 0.061 0.939 52 H 0.081 0.919 53 H 0.064 0.936 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -9.809 -4.628 1.501 10.949 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 -0.219 4.219 2 C 0.057 3.943 3 H 0.107 0.893 4 C -0.188 4.188 5 C 0.258 3.742 6 O -0.399 6.399 7 N -0.174 5.174 8 C -0.466 4.466 9 H 0.093 0.907 10 C -0.135 4.135 11 N -0.465 5.465 12 Si 0.732 3.268 13 H -0.198 1.198 14 H -0.209 1.209 15 H -0.215 1.215 16 C 0.025 3.975 17 C -0.163 4.163 18 C -0.161 4.161 19 C -0.155 4.155 20 C -0.170 4.170 21 N -0.347 5.347 22 C 0.317 3.683 23 O -0.435 6.435 24 C -0.135 4.135 25 C -0.149 4.149 26 C -0.160 4.160 27 C -0.161 4.161 28 C -0.149 4.149 29 H 0.080 0.920 30 H 0.071 0.929 31 H 0.076 0.924 32 H 0.094 0.906 33 H 0.102 0.898 34 H 0.069 0.931 35 H 0.083 0.917 36 H 0.109 0.891 37 H 0.068 0.932 38 H 0.074 0.926 39 H 0.076 0.924 40 H 0.070 0.930 41 H 0.084 0.916 42 H 0.070 0.930 43 H 0.093 0.907 44 H 0.232 0.768 45 H 0.120 0.880 46 H 0.091 0.909 47 H 0.087 0.913 48 H 0.086 0.914 49 H 0.082 0.918 50 H 0.080 0.920 51 H 0.080 0.920 52 H 0.100 0.900 53 H 0.083 0.917 Dipole moment (debyes) X Y Z Total from point charges -9.681 -3.454 2.204 10.512 hybrid contribution 1.096 -0.407 -0.135 1.177 sum -8.585 -3.861 2.068 9.638 Atomic orbital electron populations 1.22190 0.96098 1.01524 1.02045 1.20564 0.91950 0.98195 0.83590 0.89267 1.22014 0.97670 1.01168 0.97919 1.19765 0.87096 0.82521 0.84800 1.90573 1.68994 1.42875 1.37487 1.43399 1.05560 1.47035 1.21358 1.18804 0.80329 1.51746 0.95725 0.90721 1.25114 0.98121 0.94450 0.95770 1.69812 1.35928 1.35015 1.05717 0.86283 0.83488 0.78717 0.78316 1.19788 1.20910 1.21492 1.21672 0.95042 0.91717 0.89075 1.22654 1.03511 0.95632 0.94473 1.22451 0.99836 0.97109 0.96682 1.22251 1.00668 0.95018 0.97539 1.22457 0.99982 0.98967 0.95577 1.45705 1.66201 1.13749 1.09002 1.20226 0.76675 0.86887 0.84479 1.90605 1.51416 1.16106 1.85328 1.22187 1.00895 0.96965 0.93465 1.22510 0.98618 0.97777 0.96040 1.22342 1.01193 0.97011 0.95496 1.22141 1.00887 0.95352 0.97717 1.22036 1.02456 0.98259 0.92172 0.92000 0.92859 0.92368 0.90607 0.89789 0.93102 0.91654 0.89140 0.93156 0.92582 0.92415 0.92978 0.91642 0.93023 0.90674 0.76761 0.88015 0.90929 0.91298 0.91434 0.91758 0.92009 0.91986 0.89992 0.91718 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 -0.16 -2.23 9.48 37.15 0.35 -1.87 16 2 C 0.16 2.86 2.13 -67.93 -0.15 2.72 16 3 H 0.09 1.90 7.39 -51.93 -0.38 1.51 16 4 C -0.15 -2.58 3.56 -27.88 -0.10 -2.68 16 5 C 0.47 11.06 6.83 -10.99 -0.08 10.99 16 6 O -0.52 -14.53 13.00 5.54 0.07 -14.45 16 7 N -0.45 -10.39 2.46 -106.54 -0.26 -10.65 16 8 C -0.34 -8.77 7.46 -14.93 -0.11 -8.88 16 9 H 0.08 1.92 7.08 -52.49 -0.37 1.55 16 10 C 0.08 2.04 4.35 -17.47 -0.08 1.96 16 11 N -0.83 -23.02 11.67 55.50 0.65 -22.38 16 12 Si 0.90 21.77 29.60 -169.99 -5.03 16.74 16 13 H -0.27 -6.43 7.11 56.52 0.40 -6.03 16 14 H -0.28 -7.17 7.11 56.52 0.40 -6.77 16 15 H -0.29 -6.76 7.11 56.52 0.40 -6.36 16 16 C 0.13 2.39 3.20 -66.81 -0.21 2.18 16 17 C -0.12 -2.19 6.42 -25.03 -0.16 -2.35 16 18 C -0.12 -1.76 6.91 -24.70 -0.17 -1.93 16 19 C -0.12 -1.73 6.83 -25.08 -0.17 -1.90 16 20 C -0.13 -2.17 6.19 -25.62 -0.16 -2.33 16 21 N -0.70 -12.49 4.21 -53.81 -0.23 -12.71 16 22 C 0.53 9.99 7.10 -10.99 -0.08 9.91 16 23 O -0.56 -12.18 15.09 5.56 0.08 -12.09 16 24 C -0.11 -1.76 3.25 -89.93 -0.29 -2.05 16 25 C -0.11 -1.36 6.34 -24.55 -0.16 -1.51 16 26 C -0.12 -1.30 6.82 -25.07 -0.17 -1.47 16 27 C -0.12 -1.40 6.80 -25.62 -0.17 -1.57 16 28 C -0.11 -1.61 6.18 -25.62 -0.16 -1.77 16 29 H 0.06 0.76 8.14 -51.93 -0.42 0.33 16 30 H 0.05 0.65 8.14 -51.93 -0.42 0.23 16 31 H 0.06 0.87 8.14 -51.93 -0.42 0.44 16 32 H 0.08 1.22 7.81 -51.93 -0.41 0.81 16 33 H 0.08 1.30 7.77 -51.93 -0.40 0.90 16 34 H 0.26 7.02 8.32 -40.82 -0.34 6.68 16 35 H 0.07 1.07 5.82 -51.93 -0.30 0.77 16 36 H 0.09 1.93 7.10 -51.93 -0.37 1.56 16 37 H 0.05 0.83 8.14 -51.93 -0.42 0.41 16 38 H 0.06 0.71 8.14 -51.92 -0.42 0.28 16 39 H 0.06 0.78 8.14 -51.93 -0.42 0.36 16 40 H 0.05 0.66 8.14 -51.93 -0.42 0.23 16 41 H 0.06 1.04 8.14 -51.93 -0.42 0.61 16 42 H 0.05 0.74 8.14 -51.93 -0.42 0.32 16 43 H 0.07 1.42 6.85 -51.93 -0.36 1.06 16 44 H 0.40 6.83 8.60 -40.82 -0.35 6.48 16 45 H 0.10 1.68 8.14 -51.93 -0.42 1.25 16 46 H 0.07 0.82 8.14 -51.93 -0.42 0.39 16 47 H 0.07 0.83 8.06 -51.93 -0.42 0.42 16 48 H 0.07 0.69 8.14 -51.93 -0.42 0.27 16 49 H 0.06 0.59 8.14 -51.93 -0.42 0.16 16 50 H 0.06 0.65 8.14 -51.93 -0.42 0.23 16 51 H 0.06 0.64 8.14 -51.93 -0.42 0.22 16 52 H 0.08 1.32 6.85 -51.92 -0.36 0.96 16 53 H 0.06 0.95 8.14 -51.93 -0.42 0.53 16 LS Contribution 409.15 15.07 6.17 6.17 Total: -1.00 -31.92 409.15 -10.23 -42.15 By element: Atomic # 1 Polarization: 19.44 SS G_CDS: -9.62 Total: 9.82 kcal Atomic # 6 Polarization: -0.52 SS G_CDS: -2.06 Total: -2.58 kcal Atomic # 7 Polarization: -45.90 SS G_CDS: 0.16 Total: -45.74 kcal Atomic # 8 Polarization: -26.70 SS G_CDS: 0.16 Total: -26.55 kcal Atomic # 14 Polarization: 21.77 SS G_CDS: -5.03 Total: 16.74 kcal Total LS contribution 6.17 Total: 6.17 kcal Total: -31.92 -10.23 -42.15 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. ZINC000128224321.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 -49.209 kcal (2) G-P(sol) polarization free energy of solvation -31.919 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -81.128 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.227 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.145 kcal (6) G-S(sol) free energy of system = (1) + (5) -91.355 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.99 seconds