Wall clock time and date at job start Tue Mar 31 2020 20:37:20 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 1.53002 * 1 3 3 C 1.53005 * 109.46976 * 2 1 4 4 H 1.08997 * 109.47397 * 304.99922 * 3 2 1 5 5 O 1.42895 * 109.46963 * 65.00264 * 3 2 1 6 6 C 1.42906 * 113.99661 * 269.99640 * 5 3 2 7 7 C 1.54269 * 110.03382 * 267.16589 * 6 5 3 8 8 C 1.54888 * 104.19360 * 217.10792 * 7 6 5 9 9 C 1.54883 * 102.75299 * 37.94587 * 8 7 6 10 10 C 1.53879 * 110.03119 * 149.99992 * 6 5 3 11 11 C 1.50700 * 109.46929 * 184.99680 * 3 2 1 12 12 O 1.21275 * 120.00563 * 244.99976 * 11 3 2 13 13 N 1.34784 * 119.99602 * 65.00575 * 11 3 2 14 14 C 1.47344 * 125.53279 * 359.95008 * 13 11 3 15 15 C 1.54936 * 104.89244 * 156.57822 * 14 13 11 16 16 C 1.54800 * 101.50036 * 37.23931 * 15 14 13 17 17 H 1.09004 * 112.64382 * 85.33298 * 16 15 14 18 18 C 1.53257 * 109.74977 * 212.29284 * 16 15 14 19 19 N 1.47032 * 108.22411 * 95.80697 * 18 16 15 20 20 C 1.36931 * 125.55665 * 177.85782 * 19 18 16 21 21 H 1.08005 * 120.00028 * 359.97438 * 20 19 18 22 22 C 1.38816 * 120.00299 * 179.97438 * 20 19 18 23 23 N 1.31616 * 119.99393 * 359.97438 * 22 20 19 24 24 Si 1.86798 * 120.00252 * 180.02562 * 22 20 19 25 25 H 1.48499 * 109.46974 * 59.99499 * 24 22 20 26 26 H 1.48497 * 109.47243 * 179.97438 * 24 22 20 27 27 H 1.48507 * 109.46779 * 299.99781 * 24 22 20 28 28 C 1.46611 * 109.13668 * 357.81915 * 19 18 16 29 29 C 1.47219 * 125.52631 * 179.97438 * 13 11 3 30 30 H 1.08996 * 112.28640 * 55.62270 * 29 13 11 31 31 H 1.08995 * 109.47457 * 299.99944 * 1 2 3 32 32 H 1.09003 * 109.46739 * 59.99862 * 1 2 3 33 33 H 1.08996 * 109.46582 * 179.97438 * 1 2 3 34 34 H 1.09003 * 109.47188 * 240.00019 * 2 1 3 35 35 H 1.08998 * 109.47179 * 120.00011 * 2 1 3 36 36 H 1.08997 * 110.01824 * 28.61140 * 6 5 3 37 37 H 1.08999 * 110.48115 * 335.78773 * 7 6 5 38 38 H 1.08994 * 110.48073 * 98.42650 * 7 6 5 39 39 H 1.09003 * 110.75650 * 279.62623 * 8 7 6 40 40 H 1.09003 * 110.75350 * 156.26231 * 8 7 6 41 41 H 1.09000 * 110.48877 * 203.38433 * 9 8 7 42 42 H 1.08996 * 110.49088 * 80.73237 * 9 8 7 43 43 H 1.08998 * 110.03350 * 238.57306 * 10 6 5 44 44 H 1.08999 * 110.03262 * 0.02562 * 10 6 5 45 45 H 1.08995 * 110.36040 * 275.43511 * 14 13 11 46 46 H 1.09008 * 110.35095 * 37.62044 * 14 13 11 47 47 H 1.09003 * 111.01692 * 155.29137 * 15 14 13 48 48 H 1.08998 * 111.02081 * 279.14560 * 15 14 13 49 49 H 1.09002 * 109.73767 * 215.45376 * 18 16 15 50 50 H 1.08998 * 109.73640 * 336.10020 * 18 16 15 51 51 H 0.97007 * 119.99431 * 179.97438 * 23 22 20 52 52 H 1.09002 * 109.91527 * 258.43893 * 28 19 18 53 53 H 1.08999 * 109.91466 * 137.34959 * 28 19 18 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 1.4426 0.0000 4 1 1.6054 1.9816 -0.8418 5 8 1.6620 2.0814 1.2210 6 6 0.3927 2.7356 1.1659 7 6 0.5781 4.2168 0.7766 8 6 -0.4852 4.9664 1.6172 9 6 -0.4581 4.2014 2.9636 10 6 -0.2661 2.7258 2.5565 11 6 3.5419 1.4443 -0.1238 12 8 4.2250 1.8611 0.7875 13 7 4.1260 0.9828 -1.2474 14 6 3.4173 0.4501 -2.4242 15 6 4.4089 0.6292 -3.6011 16 6 5.7617 0.3213 -2.9144 17 1 5.9874 -0.7449 -2.8911 18 6 6.8723 1.1568 -3.5604 19 7 7.0667 2.3682 -2.7501 20 6 8.0013 3.3412 -2.9843 21 1 8.6744 3.2526 -3.8243 22 6 8.0837 4.4416 -2.1420 23 7 7.2631 4.5498 -1.1187 24 14 9.3581 5.7693 -2.4619 25 1 9.1299 6.3614 -3.8045 26 1 9.2398 6.8284 -1.4277 27 1 10.7175 5.1738 -2.4081 28 6 6.0986 2.3705 -1.6491 29 6 5.5757 0.9289 -1.4978 30 1 6.1083 0.3742 -0.7253 31 1 -0.3634 0.5138 0.8899 32 1 -0.3633 0.5139 -0.8900 33 1 -0.3632 -1.0277 -0.0005 34 1 1.8934 -0.5138 -0.8900 35 1 1.8934 -0.5138 0.8900 36 1 -0.2531 2.2368 0.4433 37 1 1.5802 4.5572 1.0375 38 1 0.3915 4.3575 -0.2880 39 1 -1.4678 4.8934 1.1511 40 1 -0.2004 6.0089 1.7594 41 1 -1.4009 4.3309 3.4950 42 1 0.3766 4.5394 3.5777 43 1 -1.2320 2.2230 2.5085 44 1 0.3825 2.2224 3.2735 45 1 3.1850 -0.6052 -2.2813 46 1 2.5043 1.0173 -2.6058 47 1 4.2032 -0.0857 -4.3978 48 1 4.3856 1.6510 -3.9798 49 1 7.7975 0.5811 -3.5876 50 1 6.5819 1.4346 -4.5736 51 1 7.3209 5.3186 -0.5299 52 1 5.2726 3.0424 -1.8824 53 1 6.5858 2.6876 -0.7271 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 ZINC001076311609.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 20:37:20 Heat of formation + Delta-G solvation = -53.357733 kcal Electronic energy + Delta-G solvation = -31387.070426 eV Core-core repulsion = 27452.250454 eV Total energy + Delta-G solvation = -3934.819972 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.97 seconds Orbital eigenvalues (eV) -40.34898 -39.22235 -37.68994 -36.05977 -34.95871 -33.19377 -32.08382 -30.62863 -29.19916 -28.76988 -28.25478 -27.02148 -25.95179 -24.41555 -22.96027 -21.76738 -20.82049 -20.55117 -20.39443 -19.73696 -18.69491 -17.17887 -17.07513 -16.63455 -15.66933 -15.60609 -15.30367 -15.15899 -14.60810 -14.42751 -13.99655 -13.79574 -13.57367 -13.43694 -13.35271 -12.87168 -12.63717 -12.60798 -12.27205 -12.21545 -12.15138 -11.90602 -11.81213 -11.53474 -11.32850 -11.24463 -11.19403 -11.11710 -11.06941 -10.99326 -10.74749 -10.72359 -10.45229 -10.43029 -10.16126 -10.01463 -9.73469 -9.66368 -9.59007 -9.06281 -8.54987 -8.13863 -6.77843 -5.57585 -3.00245 2.99748 3.04989 3.44694 3.48369 3.51209 3.91033 4.44446 4.47545 4.53468 4.59408 4.75404 4.77504 4.80951 4.87475 4.96951 5.06809 5.11816 5.25260 5.33795 5.35235 5.38894 5.45172 5.49957 5.53253 5.55343 5.61134 5.62453 5.68792 5.72966 5.77919 5.79691 5.81572 5.87175 5.91931 5.94464 6.03202 6.05800 6.06909 6.12817 6.24969 6.28393 6.35241 6.55481 6.63394 6.69388 6.90015 7.24147 7.60000 7.67981 7.94194 8.03244 8.42818 8.66338 9.28818 9.89518 10.52449 11.46365 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.011783 B = 0.003631 C = 0.002946 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2375.765218 B = 7708.645010 C = 9503.700199 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.157 4.157 2 C -0.145 4.145 3 C 0.080 3.920 4 H 0.080 0.920 5 O -0.344 6.344 6 C 0.075 3.925 7 C -0.153 4.153 8 C -0.122 4.122 9 C -0.123 4.123 10 C -0.122 4.122 11 C 0.525 3.475 12 O -0.504 6.504 13 N -0.608 5.608 14 C 0.100 3.900 15 C -0.123 4.123 16 C -0.108 4.108 17 H 0.087 0.913 18 C 0.145 3.855 19 N -0.602 5.602 20 C -0.233 4.233 21 H 0.078 0.922 22 C -0.007 4.007 23 N -0.913 5.913 24 Si 0.913 3.087 25 H -0.286 1.286 26 H -0.290 1.290 27 H -0.284 1.284 28 C 0.165 3.835 29 C 0.116 3.884 30 H 0.082 0.918 31 H 0.063 0.937 32 H 0.054 0.946 33 H 0.059 0.941 34 H 0.080 0.920 35 H 0.076 0.924 36 H 0.071 0.929 37 H 0.083 0.917 38 H 0.065 0.935 39 H 0.065 0.935 40 H 0.068 0.932 41 H 0.065 0.935 42 H 0.069 0.931 43 H 0.069 0.931 44 H 0.079 0.921 45 H 0.066 0.934 46 H 0.068 0.932 47 H 0.078 0.922 48 H 0.082 0.918 49 H 0.024 0.976 50 H 0.026 0.974 51 H 0.254 0.746 52 H 0.018 0.982 53 H 0.096 0.904 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -19.341 -9.369 0.610 21.499 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 -0.214 4.214 2 C -0.183 4.183 3 C 0.019 3.981 4 H 0.098 0.902 5 O -0.262 6.262 6 C 0.017 3.983 7 C -0.190 4.190 8 C -0.160 4.160 9 C -0.161 4.161 10 C -0.160 4.160 11 C 0.311 3.689 12 O -0.377 6.377 13 N -0.344 5.344 14 C -0.023 4.023 15 C -0.160 4.160 16 C -0.128 4.128 17 H 0.106 0.894 18 C 0.018 3.982 19 N -0.329 5.329 20 C -0.361 4.361 21 H 0.095 0.905 22 C -0.203 4.203 23 N -0.560 5.560 24 Si 0.743 3.257 25 H -0.212 1.212 26 H -0.216 1.216 27 H -0.211 1.211 28 C 0.039 3.961 29 C 0.013 3.987 30 H 0.100 0.900 31 H 0.082 0.918 32 H 0.073 0.927 33 H 0.078 0.922 34 H 0.098 0.902 35 H 0.095 0.905 36 H 0.089 0.911 37 H 0.102 0.898 38 H 0.083 0.917 39 H 0.084 0.916 40 H 0.087 0.913 41 H 0.083 0.917 42 H 0.088 0.912 43 H 0.088 0.912 44 H 0.098 0.902 45 H 0.084 0.916 46 H 0.087 0.913 47 H 0.096 0.904 48 H 0.101 0.899 49 H 0.042 0.958 50 H 0.043 0.957 51 H 0.064 0.936 52 H 0.036 0.964 53 H 0.114 0.886 Dipole moment (debyes) X Y Z Total from point charges -18.831 -8.887 1.485 20.876 hybrid contribution 0.425 0.721 -0.543 0.997 sum -18.407 -8.165 0.942 20.159 Atomic orbital electron populations 1.21940 0.95232 1.02208 1.02033 1.22084 0.96691 0.95697 1.03862 1.21875 0.92862 0.94340 0.89049 0.90206 1.88122 1.35976 1.70455 1.31681 1.23084 0.85037 0.92396 0.97734 1.22968 1.00988 0.95318 0.99768 1.22416 0.98606 0.99296 0.95658 1.22334 1.01688 0.94615 0.97414 1.22206 0.99981 0.97502 0.96269 1.19861 0.89092 0.78254 0.81645 1.90768 1.64568 1.44220 1.38184 1.48478 1.07701 1.62964 1.15303 1.22371 0.95962 0.98149 0.85854 1.22806 0.93976 1.03034 0.96231 1.22847 0.95776 0.99275 0.94872 0.89425 1.21050 0.94356 0.88507 0.94256 1.44256 1.38789 1.20930 1.28919 1.18964 1.09328 0.97979 1.09861 0.90452 1.24849 0.99262 0.98550 0.97660 1.69924 1.38701 1.30231 1.17160 0.86198 0.81012 0.81419 0.77090 1.21245 1.21580 1.21106 1.21647 0.91839 0.88108 0.94460 1.22943 0.79443 1.00993 0.95339 0.89976 0.91789 0.92670 0.92175 0.90175 0.90483 0.91136 0.89816 0.91661 0.91634 0.91305 0.91657 0.91176 0.91237 0.90199 0.91630 0.91330 0.90354 0.89922 0.95824 0.95658 0.93565 0.96379 0.88640 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 -1.31 8.58 37.16 0.32 -0.99 16 2 C -0.15 -1.59 5.54 -26.73 -0.15 -1.73 16 3 C 0.08 1.15 2.02 -27.88 -0.06 1.09 16 4 H 0.08 1.02 7.27 -51.93 -0.38 0.65 16 5 O -0.34 -5.36 9.01 -55.09 -0.50 -5.86 16 6 C 0.08 0.89 2.08 -25.61 -0.05 0.83 16 7 C -0.15 -1.86 6.56 -25.07 -0.16 -2.03 16 8 C -0.12 -1.19 6.91 -24.74 -0.17 -1.36 16 9 C -0.12 -1.17 6.83 -25.07 -0.17 -1.35 16 10 C -0.12 -1.24 6.44 -25.61 -0.16 -1.40 16 11 C 0.53 10.01 7.06 -10.98 -0.08 9.93 16 12 O -0.50 -12.28 16.62 -14.30 -0.24 -12.51 16 13 N -0.61 -10.62 2.85 -161.70 -0.46 -11.08 16 14 C 0.10 1.26 5.36 -2.56 -0.01 1.25 16 15 C -0.12 -1.67 6.23 -24.76 -0.15 -1.82 16 16 C -0.11 -1.79 3.91 -88.34 -0.35 -2.13 16 17 H 0.09 1.21 8.14 -51.93 -0.42 0.79 16 18 C 0.14 2.95 6.68 -3.62 -0.02 2.92 16 19 N -0.60 -15.77 3.39 -171.89 -0.58 -16.35 16 20 C -0.23 -6.66 10.26 -15.06 -0.15 -6.81 16 21 H 0.08 2.11 7.83 -52.48 -0.41 1.69 16 22 C -0.01 -0.19 5.48 -17.43 -0.10 -0.29 16 23 N -0.91 -28.29 10.16 55.49 0.56 -27.72 16 24 Si 0.91 22.74 29.55 -169.99 -5.02 17.71 16 25 H -0.29 -6.97 7.11 56.52 0.40 -6.56 16 26 H -0.29 -7.31 7.11 56.52 0.40 -6.91 16 27 H -0.28 -6.95 7.11 56.52 0.40 -6.55 16 28 C 0.17 4.28 4.79 -3.41 -0.02 4.26 16 29 C 0.12 2.34 3.87 -65.76 -0.25 2.09 16 30 H 0.08 1.72 8.14 -51.93 -0.42 1.30 16 31 H 0.06 0.55 5.79 -51.93 -0.30 0.25 16 32 H 0.05 0.40 8.01 -51.93 -0.42 -0.01 16 33 H 0.06 0.42 8.14 -51.93 -0.42 0.00 16 34 H 0.08 0.77 5.43 -51.93 -0.28 0.49 16 35 H 0.08 0.93 8.14 -51.93 -0.42 0.50 16 36 H 0.07 0.69 5.34 -51.93 -0.28 0.41 16 37 H 0.08 1.27 8.08 -51.93 -0.42 0.85 16 38 H 0.06 0.74 8.14 -51.93 -0.42 0.31 16 39 H 0.06 0.54 8.14 -51.93 -0.42 0.12 16 40 H 0.07 0.66 8.14 -51.93 -0.42 0.23 16 41 H 0.06 0.51 8.14 -51.93 -0.42 0.08 16 42 H 0.07 0.73 8.14 -51.93 -0.42 0.31 16 43 H 0.07 0.56 8.14 -51.93 -0.42 0.14 16 44 H 0.08 0.91 7.95 -51.93 -0.41 0.50 16 45 H 0.07 0.66 7.05 -51.93 -0.37 0.30 16 46 H 0.07 0.75 7.33 -51.92 -0.38 0.37 16 47 H 0.08 0.81 8.14 -51.93 -0.42 0.39 16 48 H 0.08 1.33 7.88 -51.93 -0.41 0.92 16 49 H 0.02 0.48 8.14 -51.93 -0.42 0.05 16 50 H 0.03 0.50 7.74 -51.93 -0.40 0.10 16 51 H 0.25 7.71 8.31 -40.82 -0.34 7.37 16 52 H 0.02 0.52 7.94 -51.93 -0.41 0.11 16 53 H 0.10 2.93 6.21 -51.93 -0.32 2.61 16 LS Contribution 397.39 15.07 5.99 5.99 Total: -1.00 -35.13 397.39 -11.39 -46.53 By element: Atomic # 1 Polarization: 10.22 SS G_CDS: -9.40 Total: 0.82 kcal Atomic # 6 Polarization: 4.22 SS G_CDS: -1.75 Total: 2.47 kcal Atomic # 7 Polarization: -54.67 SS G_CDS: -0.48 Total: -55.15 kcal Atomic # 8 Polarization: -17.64 SS G_CDS: -0.73 Total: -18.37 kcal Atomic # 14 Polarization: 22.74 SS G_CDS: -5.02 Total: 17.71 kcal Total LS contribution 5.99 Total: 5.99 kcal Total: -35.13 -11.39 -46.53 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. ZINC001076311609.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 -6.830 kcal (2) G-P(sol) polarization free energy of solvation -35.135 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -41.965 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.393 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -46.528 kcal (6) G-S(sol) free energy of system = (1) + (5) -53.358 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.97 seconds