Wall clock time and date at job start Tue Mar 31 2020 19:20:40 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 1.52998 * 1 3 3 C 1.52999 * 109.46956 * 2 1 4 4 C 1.53001 * 109.47393 * 120.00369 * 2 1 3 5 5 C 1.52996 * 109.47063 * 65.31233 * 4 2 1 6 6 H 1.09004 * 110.00118 * 48.70369 * 5 4 2 7 7 C 1.54336 * 109.99509 * 287.66673 * 5 4 2 8 8 C 1.55148 * 103.02253 * 218.66690 * 7 5 4 9 9 C 1.54908 * 101.58478 * 35.30457 * 8 7 5 10 10 N 1.47021 * 109.88571 * 169.79718 * 5 4 2 11 11 C 1.34779 * 125.64625 * 298.40050 * 10 5 4 12 12 O 1.21346 * 120.00008 * 4.11698 * 11 10 5 13 13 C 1.49456 * 119.99877 * 184.11819 * 11 10 5 14 14 O 1.21345 * 119.99737 * 352.55451 * 13 11 10 15 15 N 1.34769 * 119.99674 * 172.55437 * 13 11 10 16 16 C 1.46921 * 120.63415 * 353.26507 * 15 13 11 17 17 C 1.53191 * 108.77907 * 233.58696 * 16 15 13 18 18 C 1.53044 * 109.31531 * 305.36709 * 17 16 15 19 19 C 1.50701 * 109.46152 * 181.38181 * 18 17 16 20 20 H 1.08003 * 119.99922 * 357.90240 * 19 18 17 21 21 C 1.37876 * 119.99665 * 177.89848 * 19 18 17 22 22 N 1.31511 * 120.00156 * 2.34332 * 21 19 18 23 23 Si 1.86803 * 119.99736 * 182.34766 * 21 19 18 24 24 H 1.48494 * 109.47224 * 265.00240 * 23 21 19 25 25 H 1.48496 * 109.47183 * 145.00180 * 23 21 19 26 26 H 1.48503 * 109.47234 * 25.00275 * 23 21 19 27 27 C 1.53042 * 109.52478 * 61.36602 * 18 17 16 28 28 C 1.46932 * 120.62827 * 173.24698 * 15 13 11 29 29 H 1.09001 * 109.46960 * 173.88170 * 1 2 3 30 30 H 1.08996 * 109.47308 * 293.88335 * 1 2 3 31 31 H 1.08996 * 109.47102 * 53.88653 * 1 2 3 32 32 H 1.09005 * 109.47170 * 240.00350 * 2 1 3 33 33 H 1.09005 * 109.47118 * 179.97438 * 3 2 1 34 34 H 1.08996 * 109.47251 * 300.00119 * 3 2 1 35 35 H 1.09005 * 109.46896 * 60.00182 * 3 2 1 36 36 H 1.08996 * 109.46912 * 305.31722 * 4 2 1 37 37 H 1.08996 * 109.47235 * 185.31106 * 4 2 1 38 38 H 1.08995 * 110.85308 * 100.19141 * 7 5 4 39 39 H 1.09006 * 110.66518 * 337.05022 * 7 5 4 40 40 H 1.09002 * 111.00424 * 277.23008 * 8 7 5 41 41 H 1.08998 * 111.00817 * 153.37770 * 8 7 5 42 42 H 1.08998 * 110.37333 * 204.15447 * 9 8 7 43 43 H 1.08997 * 110.36894 * 81.83051 * 9 8 7 44 44 H 1.09006 * 109.58434 * 113.80036 * 16 15 13 45 45 H 1.09000 * 109.59179 * 353.37716 * 16 15 13 46 46 H 1.09001 * 109.50100 * 185.41463 * 17 16 15 47 47 H 1.09005 * 109.49445 * 65.31800 * 17 16 15 48 48 H 1.09002 * 109.45905 * 301.35674 * 18 17 16 49 49 H 0.97003 * 119.99652 * 180.02562 * 22 21 19 50 50 H 1.09000 * 109.49631 * 58.58365 * 27 18 17 51 51 H 1.09001 * 109.49500 * 178.67587 * 27 18 17 52 52 H 1.08999 * 109.58551 * 246.19802 * 28 15 13 53 53 H 1.09004 * 109.58813 * 6.62630 * 28 15 13 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 1.4425 0.0000 4 6 2.0401 -0.7213 1.2492 5 6 1.6421 -2.1972 1.1841 6 1 1.9031 -2.6111 0.2101 7 6 0.1249 -2.3457 1.4250 8 6 0.0321 -3.6324 2.2870 9 6 1.3143 -3.5223 3.1492 10 7 2.3280 -2.9474 2.2462 11 6 3.6627 -3.0822 2.3762 12 8 4.4083 -2.4976 1.6180 13 6 4.2245 -3.9517 3.4542 14 8 3.4896 -4.4277 4.2944 15 7 5.5472 -4.2071 3.4932 16 6 6.4279 -3.7622 2.4046 17 6 7.2213 -4.9668 1.8886 18 6 7.9531 -5.6294 3.0581 19 6 8.7619 -6.7946 2.5489 20 1 8.7281 -7.0590 1.5022 21 6 9.5449 -7.5230 3.4191 22 7 9.5504 -7.2300 4.7012 23 14 10.5980 -8.9259 2.7770 24 1 9.8615 -10.2066 2.9272 25 1 11.8637 -8.9891 3.5510 26 1 10.9059 -8.6973 1.3424 27 6 6.9324 -6.1268 4.0843 28 6 6.1360 -4.9354 4.6253 29 1 -0.3633 -1.0218 -0.1095 30 1 -0.3634 0.4161 0.9396 31 1 -0.3633 0.6057 -0.8302 32 1 1.8933 -0.5138 -0.8900 33 1 3.1300 1.4425 0.0005 34 1 1.6766 1.9563 -0.8899 35 1 1.6766 1.9563 0.8900 36 1 1.6011 -0.2655 2.1366 37 1 3.1259 -0.6397 1.2980 38 1 -0.4070 -2.4738 0.4823 39 1 -0.2638 -1.4865 1.9716 40 1 0.0575 -4.5246 1.6612 41 1 -0.8610 -3.6206 2.9118 42 1 1.6272 -4.5087 3.4916 43 1 1.1445 -2.8612 3.9989 44 1 7.1163 -3.0041 2.7782 45 1 5.8274 -3.3465 1.5954 46 1 7.9474 -4.6336 1.1470 47 1 6.5385 -5.6841 1.4333 48 1 8.6172 -4.9044 3.5286 49 1 10.1016 -7.7423 5.3133 50 1 6.2524 -6.8332 3.6081 51 1 7.4529 -6.6195 4.9056 52 1 6.8006 -4.2730 5.1800 53 1 5.3428 -5.2938 5.2815 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 ZINC001325119471.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 19:20:40 Heat of formation + Delta-G solvation = -64.387052 kcal Electronic energy + Delta-G solvation = -30761.607880 eV Core-core repulsion = 26826.309641 eV Total energy + Delta-G solvation = -3935.298239 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.87 seconds Orbital eigenvalues (eV) -40.96430 -39.35381 -37.75166 -37.00000 -35.99030 -33.51541 -31.83518 -31.07330 -30.41390 -30.10230 -27.68634 -26.60436 -25.88484 -24.83766 -22.89520 -22.59297 -21.71759 -20.77760 -20.39684 -19.48928 -18.55848 -17.18265 -16.78884 -16.58700 -16.08362 -15.61208 -15.23918 -15.13210 -14.54456 -14.38619 -14.19621 -13.86308 -13.81984 -13.64740 -13.31560 -13.15799 -12.84809 -12.79580 -12.72191 -12.58949 -12.32524 -12.23912 -12.14133 -11.81326 -11.68746 -11.21499 -11.11450 -11.06136 -10.99792 -10.92248 -10.82137 -10.67062 -10.63224 -10.52182 -10.32689 -10.07709 -9.55647 -9.43801 -8.95384 -8.81916 -8.56825 -8.36373 -8.05172 -6.00655 -4.06759 1.64721 2.41667 3.29527 3.36899 3.40225 3.41501 3.63211 4.23450 4.33268 4.42416 4.42961 4.55392 4.66975 4.72916 4.84471 5.07907 5.11924 5.21174 5.29101 5.37678 5.38321 5.43527 5.49597 5.55408 5.60738 5.64300 5.72765 5.79405 5.81835 5.84922 5.92074 5.93782 5.99168 6.00396 6.07667 6.14662 6.18220 6.22681 6.30005 6.39297 6.54757 6.69698 6.81298 7.00876 7.16129 7.20084 7.33328 7.67175 7.73496 7.87716 7.95322 8.07412 8.29415 8.43013 8.96945 9.58212 11.05026 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.020949 B = 0.002555 C = 0.002420 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1336.288799 B =10954.268729 C =11568.998257 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.163 4.163 2 C -0.092 4.092 3 C -0.146 4.146 4 C -0.128 4.128 5 C 0.137 3.863 6 H 0.079 0.921 7 C -0.129 4.129 8 C -0.140 4.140 9 C 0.097 3.903 10 N -0.590 5.590 11 C 0.524 3.476 12 O -0.510 6.510 13 C 0.501 3.499 14 O -0.537 6.537 15 N -0.561 5.561 16 C 0.065 3.935 17 C -0.123 4.123 18 C 0.046 3.954 19 C -0.511 4.511 20 H 0.055 0.945 21 C 0.061 3.939 22 N -0.891 5.891 23 Si 0.890 3.110 24 H -0.282 1.282 25 H -0.286 1.286 26 H -0.274 1.274 27 C -0.121 4.121 28 C 0.105 3.895 29 H 0.069 0.931 30 H 0.054 0.946 31 H 0.050 0.950 32 H 0.071 0.929 33 H 0.056 0.944 34 H 0.053 0.947 35 H 0.052 0.948 36 H 0.063 0.937 37 H 0.081 0.919 38 H 0.087 0.913 39 H 0.081 0.919 40 H 0.076 0.924 41 H 0.084 0.916 42 H 0.103 0.897 43 H 0.071 0.929 44 H 0.062 0.938 45 H 0.128 0.872 46 H 0.062 0.938 47 H 0.049 0.951 48 H 0.028 0.972 49 H 0.260 0.740 50 H 0.039 0.961 51 H 0.104 0.896 52 H 0.065 0.935 53 H 0.078 0.922 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -20.457 13.381 -6.044 25.180 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 -0.220 4.220 2 C -0.111 4.111 3 C -0.204 4.204 4 C -0.166 4.166 5 C 0.034 3.966 6 H 0.097 0.903 7 C -0.167 4.167 8 C -0.178 4.178 9 C -0.025 4.025 10 N -0.324 5.324 11 C 0.309 3.691 12 O -0.387 6.387 13 C 0.283 3.717 14 O -0.417 6.417 15 N -0.293 5.293 16 C -0.056 4.056 17 C -0.161 4.161 18 C 0.027 3.973 19 C -0.549 4.549 20 H 0.073 0.927 21 C -0.140 4.140 22 N -0.530 5.530 23 Si 0.719 3.281 24 H -0.208 1.208 25 H -0.212 1.212 26 H -0.199 1.199 27 C -0.159 4.159 28 C -0.016 4.016 29 H 0.088 0.912 30 H 0.073 0.927 31 H 0.069 0.931 32 H 0.089 0.911 33 H 0.075 0.925 34 H 0.072 0.928 35 H 0.071 0.929 36 H 0.082 0.918 37 H 0.100 0.900 38 H 0.106 0.894 39 H 0.100 0.900 40 H 0.095 0.905 41 H 0.103 0.897 42 H 0.121 0.879 43 H 0.089 0.911 44 H 0.080 0.920 45 H 0.145 0.855 46 H 0.080 0.920 47 H 0.068 0.932 48 H 0.046 0.954 49 H 0.070 0.930 50 H 0.058 0.942 51 H 0.122 0.878 52 H 0.083 0.917 53 H 0.096 0.904 Dipole moment (debyes) X Y Z Total from point charges -20.227 13.365 -5.813 24.930 hybrid contribution 0.764 -0.816 -0.192 1.134 sum -19.463 12.548 -6.005 23.923 Atomic orbital electron populations 1.22314 0.95474 1.02673 1.01518 1.21036 0.95723 0.96263 0.98086 1.21818 1.01278 0.95782 1.01475 1.22063 1.03042 0.93491 0.98003 1.21730 0.91728 0.92050 0.91081 0.90312 1.23068 0.94304 0.98503 1.00819 1.22915 0.97830 0.98306 0.98790 1.22649 0.86553 1.01202 0.92130 1.48391 1.04602 1.50830 1.28571 1.20147 0.81257 0.82491 0.85210 1.90473 1.56040 1.46965 1.45214 1.19805 0.83498 0.82533 0.85905 1.90649 1.57738 1.52327 1.40937 1.48191 1.05667 1.52606 1.22814 1.22991 0.94275 0.97750 0.90588 1.22014 0.98304 0.95711 1.00070 1.18684 0.92434 0.95315 0.90823 1.21206 1.25509 1.13604 0.94627 0.92703 1.24973 0.96787 0.97376 0.94893 1.69849 1.40220 1.40780 1.02195 0.86603 0.80017 0.82571 0.78953 1.20834 1.21218 1.19922 1.22019 0.96841 0.94538 1.02524 1.22080 0.97148 0.95228 0.87150 0.91220 0.92732 0.93104 0.91077 0.92517 0.92787 0.92863 0.91795 0.89994 0.89439 0.90008 0.90536 0.89696 0.87869 0.91110 0.91994 0.85487 0.91957 0.93221 0.95356 0.92991 0.94243 0.87776 0.91657 0.90373 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 -0.16 -1.00 7.81 37.16 0.29 -0.71 16 2 C -0.09 -0.73 2.90 -90.62 -0.26 -0.99 16 3 C -0.15 -1.13 9.19 37.16 0.34 -0.78 16 4 C -0.13 -1.25 4.43 -26.73 -0.12 -1.37 16 5 C 0.14 1.36 2.85 -66.95 -0.19 1.17 16 6 H 0.08 0.83 8.09 -51.93 -0.42 0.41 16 7 C -0.13 -0.89 4.47 -24.89 -0.11 -1.00 16 8 C -0.14 -1.06 7.09 -24.59 -0.17 -1.23 16 9 C 0.10 1.06 6.11 -2.53 -0.02 1.05 16 10 N -0.59 -7.53 3.06 -163.51 -0.50 -8.03 16 11 C 0.52 8.36 7.57 -11.58 -0.09 8.28 16 12 O -0.51 -8.65 11.94 5.50 0.07 -8.59 16 13 C 0.50 9.04 7.70 -11.59 -0.09 8.95 16 14 O -0.54 -10.11 13.22 5.50 0.07 -10.04 16 15 N -0.56 -10.73 2.97 -173.27 -0.51 -11.24 16 16 C 0.07 1.21 6.02 -3.71 -0.02 1.19 16 17 C -0.12 -2.57 5.30 -26.61 -0.14 -2.71 16 18 C 0.05 1.12 2.05 -91.73 -0.19 0.94 16 19 C -0.51 -13.88 8.53 -34.44 -0.29 -14.17 16 20 H 0.05 1.48 7.74 -52.48 -0.41 1.08 16 21 C 0.06 1.66 5.33 -17.82 -0.09 1.57 16 22 N -0.89 -25.01 11.37 55.43 0.63 -24.38 16 23 Si 0.89 21.19 29.54 -169.99 -5.02 16.17 16 24 H -0.28 -6.69 7.11 56.52 0.40 -6.29 16 25 H -0.29 -6.78 7.11 56.52 0.40 -6.38 16 26 H -0.27 -6.47 7.11 56.52 0.40 -6.06 16 27 C -0.12 -2.82 5.17 -26.61 -0.14 -2.96 16 28 C 0.10 2.11 6.44 -3.71 -0.02 2.09 16 29 H 0.07 0.38 4.53 -51.93 -0.24 0.14 16 30 H 0.05 0.33 7.76 -51.93 -0.40 -0.08 16 31 H 0.05 0.29 8.14 -51.93 -0.42 -0.13 16 32 H 0.07 0.59 8.11 -51.93 -0.42 0.17 16 33 H 0.06 0.48 8.14 -51.93 -0.42 0.06 16 34 H 0.05 0.37 8.14 -51.93 -0.42 -0.06 16 35 H 0.05 0.39 8.14 -51.93 -0.42 -0.03 16 36 H 0.06 0.61 7.89 -51.93 -0.41 0.20 16 37 H 0.08 1.03 6.47 -51.93 -0.34 0.69 16 38 H 0.09 0.47 6.37 -51.93 -0.33 0.14 16 39 H 0.08 0.51 6.64 -51.93 -0.34 0.16 16 40 H 0.08 0.58 8.14 -51.93 -0.42 0.16 16 41 H 0.08 0.49 8.14 -51.93 -0.42 0.07 16 42 H 0.10 1.34 6.11 -51.93 -0.32 1.03 16 43 H 0.07 0.75 8.14 -51.93 -0.42 0.33 16 44 H 0.06 1.13 8.14 -51.93 -0.42 0.71 16 45 H 0.13 2.31 4.22 -55.27 -0.23 2.08 16 46 H 0.06 1.26 8.14 -51.93 -0.42 0.83 16 47 H 0.05 1.06 8.14 -51.93 -0.42 0.64 16 48 H 0.03 0.75 8.14 -51.93 -0.42 0.32 16 49 H 0.26 6.99 8.31 -40.82 -0.34 6.65 16 50 H 0.04 0.94 8.14 -51.93 -0.42 0.52 16 51 H 0.10 2.68 6.11 -51.93 -0.32 2.37 16 52 H 0.07 1.28 8.14 -51.93 -0.42 0.86 16 53 H 0.08 1.54 7.00 -51.93 -0.36 1.17 16 LS Contribution 393.60 15.07 5.93 5.93 Total: -1.00 -29.30 393.60 -9.83 -39.13 By element: Atomic # 1 Polarization: 10.93 SS G_CDS: -9.17 Total: 1.76 kcal Atomic # 6 Polarization: 0.61 SS G_CDS: -1.32 Total: -0.71 kcal Atomic # 7 Polarization: -43.27 SS G_CDS: -0.39 Total: -43.65 kcal Atomic # 8 Polarization: -18.76 SS G_CDS: 0.14 Total: -18.62 kcal Atomic # 14 Polarization: 21.19 SS G_CDS: -5.02 Total: 16.17 kcal Total LS contribution 5.93 Total: 5.93 kcal Total: -29.30 -9.83 -39.13 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. ZINC001325119471.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 -25.257 kcal (2) G-P(sol) polarization free energy of solvation -29.303 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -54.560 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.827 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.130 kcal (6) G-S(sol) free energy of system = (1) + (5) -64.387 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.88 seconds