Wall clock time and date at job start Sat Apr 11 2020 06:11:03 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 1.31514 * 1 3 3 Si 1.86803 * 119.99933 * 2 1 4 4 H 1.48498 * 109.47161 * 270.00513 * 3 2 1 5 5 H 1.48499 * 109.46824 * 30.00660 * 3 2 1 6 6 H 1.48494 * 109.46801 * 150.00038 * 3 2 1 7 7 C 1.37875 * 119.99773 * 180.02562 * 2 1 3 8 8 H 1.08005 * 119.99804 * 179.97438 * 7 2 1 9 9 C 1.50693 * 120.00363 * 359.97438 * 7 2 1 10 10 N 1.46505 * 109.47295 * 180.02562 * 9 7 2 11 11 C 1.46504 * 119.99689 * 273.51749 * 10 9 7 12 12 C 1.52999 * 109.47136 * 269.99715 * 11 10 9 13 13 N 1.46896 * 109.47044 * 180.02562 * 12 11 10 14 14 C 1.47018 * 110.99735 * 293.63713 * 13 12 11 15 15 C 1.53104 * 109.25512 * 177.60872 * 14 13 12 16 16 O 1.43012 * 109.25916 * 56.84725 * 15 14 13 17 17 C 1.43020 * 113.73949 * 301.32803 * 16 15 14 18 18 C 1.47015 * 111.00281 * 170.00389 * 13 12 11 19 19 C 1.34772 * 119.99838 * 93.51755 * 10 9 7 20 20 O 1.21288 * 119.99721 * 184.98117 * 19 10 9 21 21 C 1.50695 * 120.00502 * 4.97939 * 19 10 9 22 22 C 1.53002 * 109.47327 * 272.29881 * 21 19 10 23 23 C 1.52996 * 109.47155 * 179.97438 * 22 21 19 24 24 C 1.52994 * 109.47375 * 59.99871 * 23 22 21 25 25 O 1.42900 * 109.47322 * 59.99798 * 24 23 22 26 26 C 1.53006 * 109.47102 * 299.99640 * 24 23 22 27 27 C 1.52993 * 109.47433 * 152.29223 * 21 19 10 28 28 H 0.96997 * 119.99993 * 359.97438 * 1 2 3 29 29 H 1.08997 * 109.47356 * 60.00381 * 9 7 2 30 30 H 1.09001 * 109.47315 * 300.00119 * 9 7 2 31 31 H 1.08995 * 109.47089 * 30.00221 * 11 10 9 32 32 H 1.09006 * 109.46703 * 150.00121 * 11 10 9 33 33 H 1.09000 * 109.46878 * 300.00453 * 12 11 10 34 34 H 1.08997 * 109.46692 * 60.00518 * 12 11 10 35 35 H 1.09000 * 109.50548 * 297.53494 * 14 13 12 36 36 H 1.08993 * 109.50975 * 57.67702 * 14 13 12 37 37 H 1.09000 * 109.50786 * 296.91384 * 15 14 13 38 38 H 1.08995 * 109.54307 * 176.80401 * 15 14 13 39 39 H 1.08993 * 109.50826 * 298.73751 * 17 16 15 40 40 H 1.09006 * 109.54349 * 178.62446 * 17 16 15 41 41 H 1.09009 * 109.50121 * 302.32849 * 18 13 12 42 42 H 1.08999 * 109.50693 * 62.41036 * 18 13 12 43 43 H 1.09005 * 109.47003 * 32.29429 * 21 19 10 44 44 H 1.09005 * 109.46710 * 299.99728 * 22 21 19 45 45 H 1.08996 * 109.47382 * 59.99472 * 22 21 19 46 46 H 1.08997 * 109.47405 * 299.99376 * 23 22 21 47 47 H 1.09000 * 109.47155 * 179.97438 * 23 22 21 48 48 H 1.09005 * 109.47532 * 180.02562 * 24 23 22 49 49 H 0.96692 * 114.00104 * 60.00174 * 25 24 23 50 50 H 1.08993 * 109.47113 * 300.00465 * 26 24 23 51 51 H 1.08996 * 109.47399 * 180.02562 * 26 24 23 52 52 H 1.08997 * 109.47326 * 299.99951 * 27 21 19 53 53 H 1.09002 * 109.47116 * 60.00560 * 27 21 19 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 1.3151 0.0000 0.0000 3 14 2.2491 1.6178 0.0000 4 1 2.4965 2.0465 -1.4001 5 1 1.4466 2.6526 0.7002 6 1 3.5466 1.4401 0.7000 7 6 2.0045 -1.1941 -0.0005 8 1 3.0845 -1.1941 -0.0010 9 6 1.2510 -2.4991 -0.0005 10 7 2.2031 -3.6127 -0.0005 11 6 2.7382 -4.1188 -1.2669 12 6 1.8302 -5.2307 -1.7963 13 7 2.3671 -5.7386 -3.0658 14 6 2.2991 -4.7111 -4.1151 15 6 2.9218 -5.2610 -5.4012 16 8 2.2448 -6.4637 -5.7763 17 6 2.2917 -7.4862 -4.7775 18 6 1.6627 -6.9589 -3.4852 19 6 2.5865 -4.1714 1.1644 20 8 3.4415 -5.0316 1.1720 21 6 1.9530 -3.7274 2.4577 22 6 2.7216 -2.5284 3.0169 23 6 2.0780 -2.0772 4.3295 24 6 2.1199 -3.2258 5.3393 25 8 3.4781 -3.6003 5.5787 26 6 1.3513 -4.4248 4.7802 27 6 1.9954 -4.8762 3.4672 28 1 -0.4850 0.8400 0.0004 29 1 0.6241 -2.5567 -0.8903 30 1 0.6247 -2.5571 0.8897 31 1 2.7806 -3.3075 -1.9936 32 1 3.7409 -4.5147 -1.1053 33 1 1.7878 -6.0419 -1.0695 34 1 0.8276 -4.8348 -1.9579 35 1 1.2577 -4.4471 -4.2990 36 1 2.8486 -3.8262 -3.7943 37 1 3.9771 -5.4750 -5.2321 38 1 2.8230 -4.5241 -6.1982 39 1 3.3286 -7.7648 -4.5902 40 1 1.7369 -8.3588 -5.1226 41 1 1.7475 -7.7147 -2.7042 42 1 0.6109 -6.7308 -3.6582 43 1 0.9169 -3.4419 2.2755 44 1 3.7577 -2.8139 3.1990 45 1 2.6914 -1.7099 2.2977 46 1 1.0421 -1.7916 4.1470 47 1 2.6258 -1.2233 4.7281 48 1 1.6610 -2.9046 6.2744 49 1 4.0257 -2.8873 5.9347 50 1 0.3154 -4.1392 4.5976 51 1 1.3807 -5.2430 5.4998 52 1 1.4478 -5.7303 3.0689 53 1 3.0314 -5.1617 3.6495 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 ZINC000194211192.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 06:11:03 Heat of formation + Delta-G solvation = -140.969650 kcal Electronic energy + Delta-G solvation = -31805.425570 eV Core-core repulsion = 27676.350409 eV Total energy + Delta-G solvation = -4129.075161 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.63 seconds Orbital eigenvalues (eV) -39.88004 -39.43648 -38.07114 -36.12443 -34.78716 -34.58361 -32.63848 -31.24370 -30.57906 -30.20997 -29.13896 -27.26828 -25.96002 -24.02746 -23.25551 -22.94888 -22.30761 -21.49586 -20.30984 -19.58286 -18.13672 -16.78690 -16.70150 -16.49266 -16.16125 -16.09831 -15.74877 -15.23036 -15.08414 -14.94577 -14.61744 -14.46982 -14.41735 -13.83861 -13.64810 -13.35755 -13.05651 -12.73991 -12.50383 -12.38741 -12.30867 -12.04963 -11.94061 -11.71597 -11.57847 -11.41812 -11.41577 -11.35327 -11.00738 -10.93589 -10.84628 -10.69443 -10.63223 -10.37792 -10.18229 -9.99711 -9.87518 -9.78824 -9.65267 -9.44729 -8.84509 -8.56508 -8.34057 -7.71997 -6.23731 -4.29901 3.17555 3.25597 3.28150 3.42170 3.60639 3.82977 4.18085 4.29189 4.46017 4.85588 4.98351 5.00779 5.02188 5.03485 5.09464 5.12520 5.20793 5.26196 5.39838 5.49353 5.51914 5.56146 5.58006 5.61525 5.66829 5.76318 5.78421 5.83882 5.84669 5.88605 5.95865 5.96690 6.10483 6.17333 6.23616 6.32256 6.38227 6.47109 6.57070 6.63254 6.69743 6.89774 6.96318 6.99517 7.05972 7.10770 7.17209 7.53764 7.71488 7.82457 8.01192 8.34926 8.75607 9.05647 9.37211 10.82758 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.009183 B = 0.003769 C = 0.002846 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3048.320937 B = 7426.888881 C = 9836.126802 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 0.067 3.933 3 Si 0.892 3.108 4 H -0.279 1.279 5 H -0.285 1.285 6 H -0.272 1.272 7 C -0.532 4.532 8 H 0.061 0.939 9 C 0.237 3.763 10 N -0.597 5.597 11 C 0.125 3.875 12 C 0.045 3.955 13 N -0.533 5.533 14 C 0.012 3.988 15 C 0.065 3.935 16 O -0.389 6.389 17 C 0.065 3.935 18 C 0.018 3.982 19 C 0.522 3.478 20 O -0.570 6.570 21 C -0.097 4.097 22 C -0.107 4.107 23 C -0.147 4.147 24 C 0.104 3.896 25 O -0.562 6.562 26 C -0.110 4.110 27 C -0.096 4.096 28 H 0.265 0.735 29 H 0.030 0.970 30 H 0.043 0.957 31 H 0.076 0.924 32 H 0.080 0.920 33 H 0.074 0.926 34 H 0.037 0.963 35 H 0.044 0.956 36 H 0.093 0.907 37 H 0.059 0.941 38 H 0.097 0.903 39 H 0.059 0.941 40 H 0.095 0.905 41 H 0.084 0.916 42 H 0.041 0.959 43 H 0.091 0.909 44 H 0.061 0.939 45 H 0.097 0.903 46 H 0.074 0.926 47 H 0.062 0.938 48 H 0.048 0.952 49 H 0.372 0.628 50 H 0.073 0.927 51 H 0.065 0.935 52 H 0.055 0.945 53 H 0.079 0.921 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 1.279 -8.018 0.719 8.151 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 -0.528 5.528 2 C -0.136 4.136 3 Si 0.719 3.281 4 H -0.205 1.205 5 H -0.211 1.211 6 H -0.197 1.197 7 C -0.571 4.571 8 H 0.080 0.920 9 C 0.117 3.883 10 N -0.327 5.327 11 C 0.001 3.999 12 C -0.083 4.083 13 N -0.259 5.259 14 C -0.116 4.116 15 C -0.012 4.012 16 O -0.308 6.308 17 C -0.012 4.012 18 C -0.110 4.110 19 C 0.310 3.690 20 O -0.450 6.450 21 C -0.118 4.118 22 C -0.144 4.144 23 C -0.185 4.185 24 C 0.045 3.955 25 O -0.367 6.367 26 C -0.147 4.147 27 C -0.134 4.134 28 H 0.075 0.925 29 H 0.048 0.952 30 H 0.061 0.939 31 H 0.094 0.906 32 H 0.098 0.902 33 H 0.092 0.908 34 H 0.056 0.944 35 H 0.062 0.938 36 H 0.111 0.889 37 H 0.077 0.923 38 H 0.115 0.885 39 H 0.077 0.923 40 H 0.113 0.887 41 H 0.103 0.897 42 H 0.059 0.941 43 H 0.109 0.891 44 H 0.080 0.920 45 H 0.116 0.884 46 H 0.093 0.907 47 H 0.080 0.920 48 H 0.066 0.934 49 H 0.218 0.782 50 H 0.092 0.908 51 H 0.083 0.917 52 H 0.074 0.926 53 H 0.097 0.903 Dipole moment (debyes) X Y Z Total from point charges 1.717 -9.041 0.373 9.211 hybrid contribution -0.380 2.013 0.313 2.072 sum 1.338 -7.029 0.686 7.188 Atomic orbital electron populations 1.69917 1.05972 1.27262 1.49686 1.24909 0.94789 0.99115 0.94789 0.86583 0.79955 0.83147 0.78368 1.20540 1.21083 1.19683 1.21438 0.93558 0.90328 1.51729 0.92039 1.19471 0.87649 0.82724 0.98484 1.48193 1.45617 1.34497 1.04426 1.21134 0.97414 0.95277 0.86081 1.22501 0.97021 0.98622 0.90181 1.62144 1.55531 1.05031 1.03173 1.22878 1.00760 0.95785 0.92157 1.22682 0.96023 0.86588 0.95936 1.87954 1.76831 1.24435 1.41562 1.22639 1.00827 0.90415 0.87296 1.22762 0.96446 0.93630 0.98177 1.20543 0.82012 0.80905 0.85518 1.90590 1.32993 1.33937 1.87508 1.21221 1.01260 0.96902 0.92444 1.21438 0.98557 0.97813 0.96635 1.22199 1.02365 0.97332 0.96564 1.21816 0.82723 0.94926 0.96016 1.86535 1.21570 1.41327 1.87298 1.21545 0.98550 0.97123 0.97507 1.21294 1.02448 0.96435 0.93237 0.92544 0.95211 0.93949 0.90600 0.90173 0.90770 0.94442 0.93777 0.88859 0.92259 0.88507 0.92289 0.88714 0.89736 0.94079 0.89073 0.91978 0.88437 0.90715 0.91952 0.93432 0.78194 0.90803 0.91660 0.92647 0.90269 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 -23.48 13.29 55.43 0.74 -22.75 16 2 C 0.07 1.69 5.46 -17.82 -0.10 1.59 16 3 Si 0.89 19.83 29.54 -169.99 -5.02 14.80 16 4 H -0.28 -6.23 7.11 56.52 0.40 -5.83 16 5 H -0.29 -6.32 7.11 56.52 0.40 -5.92 16 6 H -0.27 -6.02 7.11 56.52 0.40 -5.62 16 7 C -0.53 -13.10 7.52 -34.44 -0.26 -13.35 16 8 H 0.06 1.56 7.81 -52.48 -0.41 1.15 16 9 C 0.24 5.36 4.99 -5.19 -0.03 5.34 16 10 N -0.60 -12.30 2.46 -175.06 -0.43 -12.73 16 11 C 0.13 2.33 5.40 -4.04 -0.02 2.31 16 12 C 0.05 0.75 5.28 -3.83 -0.02 0.73 16 13 N -0.53 -7.75 4.73 -234.31 -1.11 -8.86 16 14 C 0.01 0.17 5.44 -3.71 -0.02 0.15 16 15 C 0.06 0.77 7.01 37.21 0.26 1.03 16 16 O -0.39 -5.08 10.83 -35.23 -0.38 -5.46 16 17 C 0.07 0.73 7.01 37.21 0.26 0.99 16 18 C 0.02 0.23 5.64 -3.71 -0.02 0.21 16 19 C 0.52 10.84 6.75 -10.99 -0.07 10.77 16 20 O -0.57 -13.07 15.69 5.55 0.09 -12.98 16 21 C -0.10 -1.77 1.80 -91.78 -0.17 -1.94 16 22 C -0.11 -1.90 5.02 -26.73 -0.13 -2.04 16 23 C -0.15 -2.13 5.64 -26.74 -0.15 -2.28 16 24 C 0.10 1.36 3.77 -26.73 -0.10 1.26 16 25 O -0.56 -7.66 11.97 -35.23 -0.42 -8.08 16 26 C -0.11 -1.49 5.67 -26.70 -0.15 -1.64 16 27 C -0.10 -1.58 4.63 -26.71 -0.12 -1.70 16 28 H 0.26 6.70 8.31 -40.82 -0.34 6.36 16 29 H 0.03 0.72 8.10 -51.93 -0.42 0.30 16 30 H 0.04 0.99 5.64 -51.93 -0.29 0.70 16 31 H 0.08 1.41 6.45 -51.93 -0.33 1.08 16 32 H 0.08 1.59 7.36 -51.93 -0.38 1.20 16 33 H 0.07 1.27 8.04 -51.93 -0.42 0.86 16 34 H 0.04 0.64 8.12 -51.93 -0.42 0.22 16 35 H 0.04 0.63 8.14 -51.93 -0.42 0.21 16 36 H 0.09 1.28 6.38 -51.93 -0.33 0.95 16 37 H 0.06 0.68 8.14 -51.93 -0.42 0.26 16 38 H 0.10 0.97 8.14 -51.93 -0.42 0.55 16 39 H 0.06 0.64 8.14 -51.93 -0.42 0.22 16 40 H 0.09 0.85 8.14 -51.93 -0.42 0.42 16 41 H 0.08 0.98 8.09 -51.92 -0.42 0.56 16 42 H 0.04 0.53 8.14 -51.93 -0.42 0.10 16 43 H 0.09 1.69 6.06 -51.93 -0.31 1.38 16 44 H 0.06 1.15 7.68 -51.93 -0.40 0.75 16 45 H 0.10 2.01 6.03 -51.93 -0.31 1.69 16 46 H 0.07 1.11 8.14 -51.93 -0.42 0.69 16 47 H 0.06 0.82 8.14 -51.93 -0.42 0.40 16 48 H 0.05 0.54 8.14 -51.93 -0.42 0.11 16 49 H 0.37 3.59 9.08 45.56 0.41 4.00 16 50 H 0.07 0.92 8.14 -51.93 -0.42 0.49 16 51 H 0.06 0.82 8.14 -51.93 -0.42 0.40 16 52 H 0.05 0.88 8.14 -51.93 -0.42 0.46 16 53 H 0.08 1.46 7.40 -51.93 -0.38 1.08 16 LS Contribution 405.09 15.07 6.10 6.10 Total: -1.00 -29.40 405.09 -9.91 -39.31 By element: Atomic # 1 Polarization: 17.85 SS G_CDS: -8.64 Total: 9.21 kcal Atomic # 6 Polarization: 2.26 SS G_CDS: -0.84 Total: 1.42 kcal Atomic # 7 Polarization: -43.54 SS G_CDS: -0.80 Total: -44.34 kcal Atomic # 8 Polarization: -25.80 SS G_CDS: -0.72 Total: -26.51 kcal Atomic # 14 Polarization: 19.83 SS G_CDS: -5.02 Total: 14.80 kcal Total LS contribution 6.10 Total: 6.10 kcal Total: -29.40 -9.91 -39.31 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. ZINC000194211192.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 -101.659 kcal (2) G-P(sol) polarization free energy of solvation -29.397 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -131.056 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.914 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.311 kcal (6) G-S(sol) free energy of system = (1) + (5) -140.970 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.64 seconds