Wall clock time and date at job start Sat Apr 11 2020 06:13:38 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 1.52996 * 1 3 3 C 1.53006 * 109.46919 * 2 1 4 4 C 1.52995 * 109.47450 * 239.99855 * 2 1 3 5 5 C 1.53007 * 109.47048 * 119.99688 * 2 1 3 6 6 H 1.08997 * 109.46871 * 296.56051 * 5 2 1 7 7 N 1.46501 * 109.46674 * 176.56512 * 5 2 1 8 8 C 1.34773 * 119.99963 * 85.00522 * 7 5 2 9 9 N 1.34777 * 119.99861 * 179.97438 * 8 7 5 10 10 O 1.21586 * 120.00204 * 359.97438 * 8 7 5 11 11 C 1.50699 * 109.47044 * 56.56418 * 5 2 1 12 12 O 1.21278 * 119.99848 * 105.57463 * 11 5 2 13 13 N 1.34773 * 119.99941 * 285.57536 * 11 5 2 14 14 C 1.46502 * 119.99869 * 176.51830 * 13 11 5 15 15 H 1.09003 * 109.46764 * 35.00222 * 14 13 11 16 16 C 1.52992 * 109.47100 * 274.99972 * 14 13 11 17 17 C 1.53001 * 109.47113 * 179.97438 * 16 14 13 18 18 C 1.53004 * 109.47158 * 60.00108 * 17 16 14 19 19 C 1.53005 * 109.46798 * 300.00084 * 18 17 16 20 20 C 1.53001 * 109.47334 * 60.00024 * 19 18 17 21 21 H 1.09003 * 109.46786 * 59.99591 * 20 19 18 22 22 N 1.46494 * 109.47369 * 179.97438 * 20 19 18 23 23 C 1.36942 * 119.99898 * 275.00081 * 22 20 19 24 24 H 1.07997 * 119.99707 * 359.97438 * 23 22 20 25 25 C 1.38805 * 119.99918 * 179.97438 * 23 22 20 26 26 N 1.31624 * 120.00328 * 0.02562 * 25 23 22 27 27 Si 1.86802 * 120.00129 * 179.97438 * 25 23 22 28 28 H 1.48504 * 109.47045 * 90.00003 * 27 25 23 29 29 H 1.48499 * 109.47416 * 210.00085 * 27 25 23 30 30 H 1.48500 * 109.47060 * 330.00383 * 27 25 23 31 31 H 1.08995 * 109.47782 * 306.43085 * 1 2 3 32 32 H 1.08999 * 109.47210 * 66.44071 * 1 2 3 33 33 H 1.09005 * 109.47008 * 186.43611 * 1 2 3 34 34 H 1.08997 * 109.46930 * 179.97438 * 3 2 1 35 35 H 1.09002 * 109.46853 * 299.99787 * 3 2 1 36 36 H 1.09004 * 109.46929 * 59.99440 * 3 2 1 37 37 H 1.08994 * 109.47111 * 299.99763 * 4 2 1 38 38 H 1.09002 * 109.47148 * 59.99707 * 4 2 1 39 39 H 1.08997 * 109.47325 * 180.02562 * 4 2 1 40 40 H 0.97001 * 119.99976 * 264.99721 * 7 5 2 41 41 H 0.97001 * 120.00079 * 359.97438 * 9 8 7 42 42 H 0.97004 * 120.00408 * 180.02562 * 9 8 7 43 43 H 0.97002 * 120.00411 * 356.51795 * 13 11 5 44 44 H 1.09003 * 109.47517 * 299.99789 * 16 14 13 45 45 H 1.08999 * 109.47355 * 60.00449 * 16 14 13 46 46 H 1.09002 * 109.47363 * 180.02562 * 17 16 14 47 47 H 1.08997 * 109.47213 * 300.00416 * 17 16 14 48 48 H 1.08998 * 109.47132 * 59.99626 * 18 17 16 49 49 H 1.08997 * 109.47288 * 180.02562 * 18 17 16 50 50 H 1.09008 * 109.46930 * 180.02562 * 19 18 17 51 51 H 1.08998 * 109.46905 * 299.99681 * 19 18 17 52 52 H 0.97002 * 120.00443 * 94.99589 * 22 20 19 53 53 H 0.96994 * 120.00332 * 180.02562 * 26 25 23 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 2.0399 1.4426 0.0000 4 6 2.0400 -0.7212 -1.2492 5 6 2.0400 -0.7212 1.2493 6 1 1.7278 -0.1730 2.1382 7 7 3.5026 -0.7933 1.2086 8 6 4.2410 0.2394 1.6610 9 7 5.5867 0.1729 1.6240 10 8 3.6933 1.2311 2.1026 11 6 1.4693 -2.1153 1.2927 12 8 2.1732 -3.0671 1.0291 13 7 0.1768 -2.3043 1.6244 14 6 -0.3982 -3.6514 1.5926 15 1 0.3569 -4.3760 1.8977 16 6 -0.8681 -3.9719 0.1724 17 6 -1.4680 -5.3790 0.1390 18 6 -2.6581 -5.4490 1.0980 19 6 -2.1881 -5.1284 2.5184 20 6 -1.5882 -3.7213 2.5517 21 1 -2.3436 -2.9970 2.2468 22 7 -1.1387 -3.4142 3.9117 23 6 -2.0246 -2.9160 4.8296 24 1 -3.0545 -2.7493 4.5506 25 6 -1.5988 -2.6255 6.1183 26 7 -0.3434 -2.8283 6.4582 27 14 -2.8070 -1.9454 7.3702 28 1 -3.4469 -3.0684 8.1014 29 1 -2.0851 -1.0753 8.3330 30 1 -3.8496 -1.1518 6.6714 31 1 -0.3634 0.6102 0.8268 32 1 -0.3633 0.4107 -0.9420 33 1 -0.3633 -1.0212 0.1152 34 1 3.1299 1.4426 0.0005 35 1 1.6766 1.9563 -0.8900 36 1 1.6765 1.9564 0.8900 37 1 1.6768 -1.7489 -1.2491 38 1 1.6767 -0.2075 -2.1392 39 1 3.1300 -0.7216 -1.2489 40 1 3.9396 -1.5843 0.8561 41 1 6.0237 -0.6183 1.2721 42 1 6.1182 0.9160 1.9500 43 1 -0.3729 -1.5485 1.8843 44 1 -1.6232 -3.2474 -0.1327 45 1 -0.0202 -3.9226 -0.5108 46 1 -1.8025 -5.6076 -0.8729 47 1 -0.7127 -6.1033 0.4440 48 1 -3.4134 -4.7247 0.7932 49 1 -3.0852 -6.4515 1.0746 50 1 -3.0359 -5.1787 3.2017 51 1 -1.4328 -5.8528 2.8232 52 1 -0.2136 -3.5636 4.1622 53 1 -0.0460 -2.6256 7.3589 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 ZINC001229699414.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 06:13:38 Heat of formation + Delta-G solvation = -74.935332 kcal Electronic energy + Delta-G solvation = -32630.912511 eV Core-core repulsion = 28536.993564 eV Total energy + Delta-G solvation = -4093.918947 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.226 amu Computer time = 0.81 seconds Orbital eigenvalues (eV) -40.89805 -39.44357 -38.05664 -36.64489 -34.19152 -34.03099 -33.73666 -32.83124 -31.16109 -29.65563 -28.05530 -27.27271 -26.99645 -26.62559 -23.73468 -22.37551 -21.24479 -21.10954 -20.33357 -19.77254 -18.90826 -18.49320 -17.61559 -17.06636 -16.14170 -16.06239 -16.02468 -15.18652 -14.83787 -14.67295 -14.28882 -14.13792 -14.01576 -13.84856 -13.60808 -13.49342 -13.21939 -12.97351 -12.73365 -12.66833 -12.19111 -12.16447 -12.09204 -11.92546 -11.59841 -11.29062 -11.09543 -10.92631 -10.89082 -10.84944 -10.77679 -10.76025 -10.56562 -10.34512 -10.21812 -10.17245 -9.77931 -9.66408 -9.64057 -9.58617 -8.97306 -8.88165 -8.58069 -6.99756 -5.78423 -3.08532 2.68951 2.86822 3.23680 3.42026 3.47243 3.49522 3.55793 4.44821 4.55182 4.67692 4.74567 4.89012 5.02261 5.07419 5.12000 5.28315 5.39794 5.49350 5.51666 5.55360 5.63733 5.69459 5.71530 5.78195 5.81743 5.86648 5.91244 5.92851 5.94497 5.98158 6.07293 6.09161 6.16871 6.27248 6.29167 6.41756 6.43316 6.44710 6.47390 6.49936 6.55957 6.66456 6.81971 6.86289 6.88768 7.05406 7.67132 7.80212 7.96404 8.38447 8.44675 8.63603 9.50465 10.06233 10.41053 11.43429 Molecular weight = 340.23amu Principal moments of inertia in cm(-1) A = 0.009015 B = 0.004311 C = 0.003335 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3105.292697 B = 6492.825947 C = 8393.520211 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.165 4.165 2 C -0.070 4.070 3 C -0.128 4.128 4 C -0.139 4.139 5 C 0.154 3.846 6 H 0.113 0.887 7 N -0.723 5.723 8 C 0.708 3.292 9 N -0.869 5.869 10 O -0.588 6.588 11 C 0.520 3.480 12 O -0.548 6.548 13 N -0.699 5.699 14 C 0.139 3.861 15 H 0.085 0.915 16 C -0.123 4.123 17 C -0.113 4.113 18 C -0.119 4.119 19 C -0.133 4.133 20 C 0.173 3.827 21 H 0.051 0.949 22 N -0.722 5.722 23 C -0.242 4.242 24 H 0.070 0.930 25 C -0.009 4.009 26 N -0.928 5.928 27 Si 0.904 3.096 28 H -0.290 1.290 29 H -0.292 1.292 30 H -0.282 1.282 31 H 0.063 0.937 32 H 0.061 0.939 33 H 0.073 0.927 34 H 0.057 0.943 35 H 0.046 0.954 36 H 0.064 0.936 37 H 0.056 0.944 38 H 0.055 0.945 39 H 0.054 0.946 40 H 0.405 0.595 41 H 0.396 0.604 42 H 0.414 0.586 43 H 0.407 0.593 44 H 0.062 0.938 45 H 0.061 0.939 46 H 0.057 0.943 47 H 0.061 0.939 48 H 0.058 0.942 49 H 0.054 0.946 50 H 0.065 0.935 51 H 0.056 0.944 52 H 0.385 0.615 53 H 0.255 0.745 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 5.784 2.389 -17.696 18.769 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 -0.223 4.223 2 C -0.072 4.072 3 C -0.185 4.185 4 C -0.196 4.196 5 C 0.044 3.956 6 H 0.130 0.870 7 N -0.380 5.380 8 C 0.406 3.594 9 N -0.437 5.437 10 O -0.465 6.465 11 C 0.305 3.695 12 O -0.426 6.426 13 N -0.349 5.349 14 C 0.033 3.967 15 H 0.103 0.897 16 C -0.162 4.162 17 C -0.152 4.152 18 C -0.158 4.158 19 C -0.174 4.174 20 C 0.062 3.938 21 H 0.069 0.931 22 N -0.362 5.362 23 C -0.373 4.373 24 H 0.088 0.912 25 C -0.206 4.206 26 N -0.576 5.576 27 Si 0.735 3.265 28 H -0.218 1.218 29 H -0.218 1.218 30 H -0.208 1.208 31 H 0.082 0.918 32 H 0.080 0.920 33 H 0.092 0.908 34 H 0.076 0.924 35 H 0.065 0.935 36 H 0.083 0.917 37 H 0.076 0.924 38 H 0.074 0.926 39 H 0.073 0.927 40 H 0.241 0.759 41 H 0.224 0.776 42 H 0.245 0.755 43 H 0.244 0.756 44 H 0.081 0.919 45 H 0.080 0.920 46 H 0.076 0.924 47 H 0.080 0.920 48 H 0.076 0.924 49 H 0.073 0.927 50 H 0.084 0.916 51 H 0.075 0.925 52 H 0.218 0.782 53 H 0.065 0.935 Dipole moment (debyes) X Y Z Total from point charges 5.520 2.569 -17.403 18.438 hybrid contribution 0.102 0.123 0.939 0.953 sum 5.622 2.692 -16.464 17.605 Atomic orbital electron populations 1.22268 0.93717 1.03597 1.02689 1.20845 0.96100 0.96387 0.93881 1.21868 1.01417 0.93797 1.01453 1.21846 1.01101 1.00224 0.96460 1.20730 0.80073 0.94039 1.00720 0.86971 1.44696 1.05578 1.19837 1.67881 1.15827 0.81781 0.83344 0.78436 1.42949 1.05446 1.23893 1.71416 1.90989 1.71053 1.31967 1.52532 1.20313 0.82404 0.90369 0.76437 1.90639 1.59033 1.42808 1.50152 1.46106 1.10827 1.10998 1.67015 1.21348 0.96703 0.83673 0.94935 0.89679 1.21875 1.00303 0.97228 0.96785 1.21468 0.98024 0.96636 0.99023 1.21583 0.97331 1.00765 0.96088 1.22226 1.01125 0.99199 0.94853 1.20458 0.92792 0.94536 0.85967 0.93133 1.42412 1.10776 1.77006 1.06024 1.19184 0.91976 1.35037 0.91140 0.91187 1.24732 0.96152 1.02130 0.97557 1.69665 1.14466 1.54146 1.19340 0.86242 0.80107 0.78465 0.81643 1.21791 1.21831 1.20753 0.91758 0.91970 0.90813 0.92436 0.93484 0.91690 0.92446 0.92604 0.92654 0.75909 0.77642 0.75453 0.75603 0.91920 0.92025 0.92396 0.92005 0.92356 0.92706 0.91590 0.92493 0.78156 0.93487 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 C -0.16 -1.79 7.52 37.16 0.28 -1.51 16 2 C -0.07 -0.82 0.62 -154.51 -0.10 -0.92 16 3 C -0.13 -1.56 7.05 37.16 0.26 -1.30 16 4 C -0.14 -1.50 8.08 37.16 0.30 -1.20 16 5 C 0.15 2.16 1.97 -69.08 -0.14 2.02 16 6 H 0.11 1.82 7.58 -51.93 -0.39 1.42 16 7 N -0.72 -9.24 4.05 -59.81 -0.24 -9.48 16 8 C 0.71 9.41 7.33 -86.92 -0.64 8.77 16 9 N -0.87 -7.64 8.88 27.63 0.25 -7.39 16 10 O -0.59 -9.97 14.30 5.29 0.08 -9.89 16 11 C 0.52 8.09 5.57 -10.99 -0.06 8.03 16 12 O -0.55 -9.61 15.46 5.56 0.09 -9.52 16 13 N -0.70 -10.76 3.28 -53.81 -0.18 -10.94 16 14 C 0.14 2.22 2.00 -67.93 -0.14 2.08 16 15 H 0.09 1.58 7.53 -51.93 -0.39 1.19 16 16 C -0.12 -1.60 5.49 -26.73 -0.15 -1.75 16 17 C -0.11 -1.38 5.92 -26.73 -0.16 -1.54 16 18 C -0.12 -1.56 5.92 -26.73 -0.16 -1.72 16 19 C -0.13 -2.23 5.50 -26.73 -0.15 -2.38 16 20 C 0.17 3.14 2.29 -67.93 -0.16 2.99 16 21 H 0.05 0.92 8.08 -51.93 -0.42 0.50 16 22 N -0.72 -16.94 4.95 -53.43 -0.26 -17.21 16 23 C -0.24 -6.38 9.93 -15.06 -0.15 -6.53 16 24 H 0.07 1.79 7.83 -52.49 -0.41 1.38 16 25 C -0.01 -0.26 5.50 -17.43 -0.10 -0.35 16 26 N -0.93 -27.69 13.06 55.49 0.72 -26.97 16 27 Si 0.90 22.04 29.55 -169.99 -5.02 17.02 16 28 H -0.29 -7.10 7.11 56.52 0.40 -6.70 16 29 H -0.29 -7.27 7.11 56.52 0.40 -6.87 16 30 H -0.28 -6.65 7.11 56.52 0.40 -6.25 16 31 H 0.06 0.71 8.14 -51.93 -0.42 0.28 16 32 H 0.06 0.60 8.14 -51.93 -0.42 0.17 16 33 H 0.07 0.83 5.13 -51.93 -0.27 0.57 16 34 H 0.06 0.75 5.68 -51.93 -0.29 0.46 16 35 H 0.05 0.50 8.14 -51.93 -0.42 0.08 16 36 H 0.06 0.90 7.75 -51.93 -0.40 0.49 16 37 H 0.06 0.68 7.29 -51.93 -0.38 0.30 16 38 H 0.05 0.53 8.14 -51.93 -0.42 0.11 16 39 H 0.05 0.58 7.51 -51.93 -0.39 0.19 16 40 H 0.40 4.76 7.73 -40.82 -0.32 4.44 16 41 H 0.40 2.40 8.84 -40.82 -0.36 2.04 16 42 H 0.41 3.12 8.93 -40.82 -0.36 2.75 16 43 H 0.41 6.19 7.09 -40.82 -0.29 5.90 16 44 H 0.06 0.76 8.14 -51.93 -0.42 0.34 16 45 H 0.06 0.82 8.14 -51.93 -0.42 0.40 16 46 H 0.06 0.61 8.14 -51.93 -0.42 0.19 16 47 H 0.06 0.79 8.14 -51.93 -0.42 0.36 16 48 H 0.06 0.73 8.14 -51.93 -0.42 0.31 16 49 H 0.05 0.66 8.14 -51.93 -0.42 0.23 16 50 H 0.07 1.21 8.14 -51.92 -0.42 0.78 16 51 H 0.06 1.01 8.14 -51.93 -0.42 0.58 16 52 H 0.38 10.05 7.80 -40.82 -0.32 9.73 16 53 H 0.26 7.46 8.31 -40.82 -0.34 7.12 16 LS Contribution 406.35 15.07 6.12 6.12 Total: -1.00 -32.17 406.35 -8.89 -41.06 By element: Atomic # 1 Polarization: 31.70 SS G_CDS: -9.20 Total: 22.50 kcal Atomic # 6 Polarization: 5.93 SS G_CDS: -1.24 Total: 4.69 kcal Atomic # 7 Polarization: -72.27 SS G_CDS: 0.29 Total: -71.99 kcal Atomic # 8 Polarization: -19.57 SS G_CDS: 0.16 Total: -19.41 kcal Atomic # 14 Polarization: 22.04 SS G_CDS: -5.02 Total: 17.02 kcal Total LS contribution 6.12 Total: 6.12 kcal Total: -32.17 -8.89 -41.06 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. ZINC001229699414.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 -33.870 kcal (2) G-P(sol) polarization free energy of solvation -32.171 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -66.041 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.894 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.065 kcal (6) G-S(sol) free energy of system = (1) + (5) -74.935 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.81 seconds