Wall clock time and date at job start Sat Apr 11 2020 06:09:46 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 1.53000 * 1 3 3 C 1.52994 * 109.47084 * 2 1 4 4 C 1.53004 * 109.47043 * 120.00064 * 2 1 3 5 5 C 1.52990 * 109.47381 * 78.12874 * 4 2 1 6 6 C 1.52998 * 109.47459 * 60.15110 * 5 4 2 7 7 C 1.53008 * 109.47227 * 300.15313 * 5 4 2 8 8 C 1.52999 * 109.47418 * 180.15377 * 5 4 2 9 9 N 1.46494 * 109.47533 * 179.97438 * 8 5 4 10 10 C 1.34776 * 120.00618 * 180.02562 * 9 8 5 11 11 O 1.21356 * 119.99399 * 359.97438 * 10 9 8 12 12 C 1.49445 * 120.00474 * 180.02562 * 10 9 8 13 13 O 1.21343 * 120.00062 * 359.97438 * 12 10 9 14 14 N 1.34781 * 119.99961 * 179.97438 * 12 10 9 15 15 C 1.47022 * 125.64770 * 359.69330 * 14 12 10 16 16 C 1.54330 * 107.26448 * 178.84736 * 15 14 12 17 17 C 1.55158 * 103.02412 * 338.14097 * 16 15 14 18 18 O 1.42898 * 111.00019 * 277.23249 * 17 16 15 19 19 C 1.50696 * 111.04298 * 153.39355 * 17 16 15 20 20 H 1.08010 * 119.99646 * 6.33415 * 19 17 16 21 21 C 1.37875 * 120.00311 * 186.33271 * 19 17 16 22 22 N 1.31518 * 119.99827 * 359.97438 * 21 19 17 23 23 Si 1.86799 * 120.00024 * 180.02562 * 21 19 17 24 24 H 1.48507 * 109.47150 * 59.99587 * 23 21 19 25 25 H 1.48497 * 109.47183 * 179.97438 * 23 21 19 26 26 H 1.48503 * 109.47196 * 300.00029 * 23 21 19 27 27 C 1.47426 * 125.64858 * 179.97438 * 14 12 10 28 28 H 1.09009 * 109.47025 * 287.67633 * 1 2 3 29 29 H 1.08994 * 109.47297 * 47.67677 * 1 2 3 30 30 H 1.08997 * 109.47357 * 167.68241 * 1 2 3 31 31 H 1.08996 * 109.46879 * 239.99463 * 2 1 3 32 32 H 1.09005 * 109.47260 * 180.02562 * 3 2 1 33 33 H 1.09006 * 109.47150 * 299.99867 * 3 2 1 34 34 H 1.08998 * 109.47441 * 59.99505 * 3 2 1 35 35 H 1.09005 * 109.46855 * 318.12658 * 4 2 1 36 36 H 1.08996 * 109.46537 * 198.13052 * 4 2 1 37 37 H 1.09000 * 109.47527 * 180.02562 * 6 5 4 38 38 H 1.09004 * 109.47262 * 300.00375 * 6 5 4 39 39 H 1.08999 * 109.46886 * 59.99733 * 6 5 4 40 40 H 1.09005 * 109.46635 * 322.25637 * 7 5 4 41 41 H 1.08995 * 109.46994 * 82.25685 * 7 5 4 42 42 H 1.08999 * 109.46946 * 202.26218 * 7 5 4 43 43 H 1.08998 * 109.47147 * 299.99914 * 8 5 4 44 44 H 1.09005 * 109.47188 * 59.99747 * 8 5 4 45 45 H 0.97001 * 120.00188 * 359.97438 * 9 8 5 46 46 H 1.09000 * 109.87942 * 298.38902 * 15 14 12 47 47 H 1.08997 * 109.88344 * 59.55823 * 15 14 12 48 48 H 1.08994 * 110.85176 * 219.67130 * 16 15 14 49 49 H 1.09004 * 110.51910 * 96.45252 * 16 15 14 50 50 H 0.96702 * 114.00054 * 173.64627 * 18 17 16 51 51 H 0.96992 * 119.99647 * 180.02562 * 22 21 19 52 52 H 1.09004 * 110.36564 * 322.93439 * 27 14 12 53 53 H 1.09004 * 110.36089 * 85.14416 * 27 14 12 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 1.4424 0.0000 4 6 2.0400 -0.7213 1.2493 5 6 1.9302 -2.2336 1.0456 6 6 2.7759 -2.6486 -0.1600 7 6 0.4682 -2.6100 0.7967 8 6 2.4366 -2.9548 2.2963 9 7 2.3310 -4.4029 2.1015 10 6 2.7214 -5.2447 3.0790 11 8 3.1609 -4.8030 4.1203 12 6 2.6142 -6.7219 2.8800 13 8 2.1751 -7.1636 1.8386 14 7 3.0051 -7.5637 3.8573 15 6 3.5586 -7.1660 5.1600 16 6 3.8318 -8.4598 5.9558 17 6 2.8978 -9.4939 5.2734 18 8 1.5679 -9.4007 5.7880 19 6 3.4362 -10.8931 5.4264 20 1 4.3039 -11.0732 6.0437 21 6 2.8211 -11.9431 4.7783 22 7 1.7642 -11.7237 4.0270 23 14 3.4882 -13.6776 4.9685 24 1 3.4503 -14.0682 6.4008 25 1 2.6547 -14.6180 4.1772 26 1 4.8895 -13.7254 4.4793 27 6 2.9539 -9.0357 3.7949 28 1 -0.3633 0.3121 0.9792 29 1 -0.3633 0.6919 -0.7598 30 1 -0.3634 -1.0040 -0.2192 31 1 1.8933 -0.5139 -0.8899 32 1 3.1300 1.4425 -0.0005 33 1 1.6766 1.9563 -0.8900 34 1 1.6766 1.9563 0.8899 35 1 1.4396 -0.4260 2.1098 36 1 3.0818 -0.4528 1.4238 37 1 2.6974 -3.7260 -0.3054 38 1 2.4152 -2.1348 -1.0511 39 1 3.8175 -2.3805 0.0173 40 1 -0.1771 -1.9950 1.4241 41 1 0.2231 -2.4414 -0.2519 42 1 0.3171 -3.6615 1.0407 43 1 3.4782 -2.6868 2.4736 44 1 1.8341 -2.6592 3.1552 45 1 1.9793 -4.7560 1.2693 46 1 4.4875 -6.6144 5.0153 47 1 2.8380 -6.5485 5.6961 48 1 3.5657 -8.3334 7.0052 49 1 4.8756 -8.7574 5.8548 50 1 0.9273 -9.9582 5.3256 51 1 1.3313 -12.4625 3.5714 52 1 2.0606 -9.3620 3.2624 53 1 3.8482 -9.4260 3.3089 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 ZINC001118220799.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 06:09:46 Heat of formation + Delta-G solvation = -130.849468 kcal Electronic energy + Delta-G solvation = -30915.228924 eV Core-core repulsion = 26786.592606 eV Total energy + Delta-G solvation = -4128.636317 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.75 seconds Orbital eigenvalues (eV) -40.48667 -39.36487 -38.19197 -37.15652 -35.43311 -34.24018 -32.69305 -32.25092 -30.21145 -28.67767 -27.96053 -27.49049 -26.90145 -26.52746 -25.42989 -23.47809 -21.77368 -20.54106 -19.92519 -19.60768 -18.90657 -17.35948 -17.12587 -16.55438 -15.97119 -15.72225 -15.41561 -15.20880 -15.00639 -14.71364 -14.47215 -14.29306 -13.91584 -13.77013 -13.60201 -13.25975 -13.04908 -12.99108 -12.83600 -12.60737 -12.39409 -12.25304 -12.17541 -11.91581 -11.86581 -11.66428 -11.50169 -11.18110 -11.10950 -11.04780 -11.03459 -10.89279 -10.79247 -10.62816 -10.57057 -10.50287 -10.41644 -10.21294 -9.37614 -9.16887 -9.11758 -8.70107 -8.40820 -7.89553 -6.29786 -4.39364 1.83168 2.68855 3.21648 3.27287 3.29341 3.63371 3.92373 4.24027 4.25937 4.42403 4.43480 4.70167 4.70369 4.76663 4.87664 4.97862 5.11047 5.23684 5.29015 5.34108 5.38299 5.44291 5.49171 5.50062 5.55034 5.58641 5.63922 5.67078 5.73728 5.79287 5.80334 5.83890 5.86494 5.96629 6.01646 6.06801 6.11508 6.16926 6.24260 6.37422 6.52310 6.73426 6.80802 6.85360 7.17375 7.26679 7.32833 7.71998 7.90108 8.01041 8.07590 8.46835 8.64574 9.27975 9.36520 10.77416 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.029319 B = 0.002097 C = 0.002043 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 954.772460 B =13349.298761 C =13704.815246 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.166 4.166 2 C -0.099 4.099 3 C -0.147 4.147 4 C -0.102 4.102 5 C -0.075 4.075 6 C -0.148 4.148 7 C -0.153 4.153 8 C 0.129 3.871 9 N -0.705 5.705 10 C 0.509 3.491 11 O -0.518 6.518 12 C 0.507 3.493 13 O -0.539 6.539 14 N -0.574 5.574 15 C 0.112 3.888 16 C -0.122 4.122 17 C 0.249 3.751 18 O -0.581 6.581 19 C -0.537 4.537 20 H 0.067 0.933 21 C 0.071 3.929 22 N -0.894 5.894 23 Si 0.905 3.095 24 H -0.274 1.274 25 H -0.286 1.286 26 H -0.275 1.275 27 C 0.092 3.908 28 H 0.053 0.947 29 H 0.048 0.952 30 H 0.074 0.926 31 H 0.076 0.924 32 H 0.053 0.947 33 H 0.052 0.948 34 H 0.053 0.947 35 H 0.067 0.933 36 H 0.065 0.935 37 H 0.058 0.942 38 H 0.063 0.937 39 H 0.058 0.942 40 H 0.063 0.937 41 H 0.067 0.933 42 H 0.057 0.943 43 H 0.070 0.930 44 H 0.071 0.929 45 H 0.411 0.589 46 H 0.064 0.936 47 H 0.070 0.930 48 H 0.076 0.924 49 H 0.078 0.922 50 H 0.381 0.619 51 H 0.271 0.729 52 H 0.091 0.909 53 H 0.067 0.933 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.266 21.640 -8.195 23.142 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 -0.117 4.117 3 C -0.205 4.205 4 C -0.140 4.140 5 C -0.076 4.076 6 C -0.205 4.205 7 C -0.210 4.210 8 C 0.005 3.995 9 N -0.361 5.361 10 C 0.290 3.710 11 O -0.393 6.393 12 C 0.289 3.711 13 O -0.419 6.419 14 N -0.306 5.306 15 C -0.011 4.011 16 C -0.160 4.160 17 C 0.208 3.792 18 O -0.389 6.389 19 C -0.575 4.575 20 H 0.086 0.914 21 C -0.133 4.133 22 N -0.532 5.532 23 Si 0.732 3.268 24 H -0.200 1.200 25 H -0.211 1.211 26 H -0.200 1.200 27 C -0.029 4.029 28 H 0.072 0.928 29 H 0.067 0.933 30 H 0.093 0.907 31 H 0.094 0.906 32 H 0.072 0.928 33 H 0.071 0.929 34 H 0.072 0.928 35 H 0.085 0.915 36 H 0.084 0.916 37 H 0.077 0.923 38 H 0.082 0.918 39 H 0.077 0.923 40 H 0.082 0.918 41 H 0.086 0.914 42 H 0.076 0.924 43 H 0.089 0.911 44 H 0.089 0.911 45 H 0.248 0.752 46 H 0.082 0.918 47 H 0.088 0.912 48 H 0.095 0.905 49 H 0.096 0.904 50 H 0.230 0.770 51 H 0.081 0.919 52 H 0.109 0.891 53 H 0.085 0.915 Dipole moment (debyes) X Y Z Total from point charges -0.043 22.102 -7.733 23.416 hybrid contribution -0.083 -1.443 -0.755 1.631 sum -0.126 20.659 -8.488 22.336 Atomic orbital electron populations 1.22383 0.95320 1.03027 1.01569 1.21192 0.96030 0.95885 0.98619 1.21864 1.00837 0.96183 1.01601 1.21700 1.01624 0.92623 0.98017 1.20809 0.96345 0.95554 0.94848 1.22021 0.99699 1.01636 0.97166 1.22319 0.94839 1.01824 1.02014 1.21454 1.01680 0.78787 0.97537 1.45817 1.64657 1.06286 1.19293 1.20410 0.78590 0.88115 0.83910 1.90726 1.43635 1.78601 1.26344 1.19590 0.80804 0.86509 0.84179 1.90716 1.46486 1.78079 1.26577 1.48668 1.57925 1.08983 1.15043 1.22142 0.98170 0.97547 0.83242 1.22714 1.00100 0.93640 0.99506 1.19629 0.81095 0.92276 0.86197 1.86132 1.20175 1.70139 1.62497 1.21424 1.14468 0.91170 1.30448 0.91432 1.25092 0.94521 0.99870 0.93795 1.69701 1.20119 1.33009 1.30399 0.86439 0.78961 0.82987 0.78384 1.19973 1.21102 1.20008 1.23481 1.02879 0.74010 1.02489 0.92819 0.93317 0.90718 0.90577 0.92795 0.92896 0.92806 0.91478 0.91601 0.92298 0.91778 0.92318 0.91799 0.91392 0.92411 0.91131 0.91096 0.75154 0.91766 0.91188 0.90515 0.90384 0.76961 0.91914 0.89117 0.91461 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 -0.17 -1.00 7.99 37.16 0.30 -0.70 16 2 C -0.10 -0.60 2.68 -90.62 -0.24 -0.84 16 3 C -0.15 -0.84 9.08 37.15 0.34 -0.50 16 4 C -0.10 -0.67 3.88 -26.73 -0.10 -0.78 16 5 C -0.08 -0.58 0.56 -154.51 -0.09 -0.66 16 6 C -0.15 -1.12 7.90 37.16 0.29 -0.82 16 7 C -0.15 -1.17 6.86 37.16 0.25 -0.92 16 8 C 0.13 1.33 4.56 -4.05 -0.02 1.31 16 9 N -0.71 -9.22 4.71 -60.73 -0.29 -9.50 16 10 C 0.51 8.68 7.86 -11.59 -0.09 8.59 16 11 O -0.52 -9.53 14.12 5.49 0.08 -9.45 16 12 C 0.51 10.28 7.91 -11.59 -0.09 10.19 16 13 O -0.54 -11.83 16.73 5.50 0.09 -11.73 16 14 N -0.57 -12.28 3.33 -171.03 -0.57 -12.85 16 15 C 0.11 2.18 5.49 -3.06 -0.02 2.17 16 16 C -0.12 -2.50 6.13 -24.89 -0.15 -2.65 16 17 C 0.25 6.02 0.87 -89.64 -0.08 5.95 16 18 O -0.58 -14.82 13.16 -35.23 -0.46 -15.28 16 19 C -0.54 -13.85 8.27 -34.44 -0.28 -14.14 16 20 H 0.07 1.70 7.79 -52.48 -0.41 1.30 16 21 C 0.07 1.82 5.29 -17.82 -0.09 1.73 16 22 N -0.89 -23.52 10.69 55.43 0.59 -22.92 16 23 Si 0.91 20.18 29.54 -169.99 -5.02 15.15 16 24 H -0.27 -6.11 7.11 56.52 0.40 -5.71 16 25 H -0.29 -6.35 7.11 56.52 0.40 -5.95 16 26 H -0.27 -6.07 7.11 56.52 0.40 -5.67 16 27 C 0.09 2.20 5.38 -2.54 -0.01 2.18 16 28 H 0.05 0.33 7.88 -51.92 -0.41 -0.08 16 29 H 0.05 0.28 8.09 -51.93 -0.42 -0.14 16 30 H 0.07 0.45 4.32 -51.93 -0.22 0.22 16 31 H 0.08 0.47 5.70 -51.93 -0.30 0.17 16 32 H 0.05 0.30 8.14 -51.93 -0.42 -0.12 16 33 H 0.05 0.28 8.14 -51.93 -0.42 -0.14 16 34 H 0.05 0.31 8.14 -51.93 -0.42 -0.12 16 35 H 0.07 0.45 7.81 -51.93 -0.41 0.05 16 36 H 0.07 0.43 8.01 -51.93 -0.42 0.02 16 37 H 0.06 0.50 6.86 -51.93 -0.36 0.14 16 38 H 0.06 0.41 6.07 -51.93 -0.32 0.10 16 39 H 0.06 0.44 8.14 -51.93 -0.42 0.02 16 40 H 0.06 0.47 6.90 -51.93 -0.36 0.11 16 41 H 0.07 0.45 6.08 -51.93 -0.32 0.14 16 42 H 0.06 0.52 6.54 -51.93 -0.34 0.18 16 43 H 0.07 0.75 8.14 -51.93 -0.42 0.33 16 44 H 0.07 0.77 8.14 -51.93 -0.42 0.35 16 45 H 0.41 5.08 5.78 -40.82 -0.24 4.85 16 46 H 0.06 1.16 7.71 -51.93 -0.40 0.76 16 47 H 0.07 1.38 7.57 -51.93 -0.39 0.99 16 48 H 0.08 1.51 8.14 -51.93 -0.42 1.09 16 49 H 0.08 1.49 8.03 -51.93 -0.42 1.08 16 50 H 0.38 9.87 7.56 45.56 0.34 10.21 16 51 H 0.27 6.87 8.31 -40.82 -0.34 6.53 16 52 H 0.09 2.39 7.33 -51.93 -0.38 2.01 16 53 H 0.07 1.64 8.03 -51.93 -0.42 1.22 16 LS Contribution 403.66 15.07 6.08 6.08 Total: -1.00 -28.63 403.66 -7.84 -36.48 By element: Atomic # 1 Polarization: 22.18 SS G_CDS: -8.26 Total: 13.93 kcal Atomic # 6 Polarization: 10.20 SS G_CDS: -0.09 Total: 10.11 kcal Atomic # 7 Polarization: -45.02 SS G_CDS: -0.26 Total: -45.28 kcal Atomic # 8 Polarization: -36.17 SS G_CDS: -0.29 Total: -36.47 kcal Atomic # 14 Polarization: 20.18 SS G_CDS: -5.02 Total: 15.15 kcal Total LS contribution 6.08 Total: 6.08 kcal Total: -28.63 -7.84 -36.48 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. ZINC001118220799.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 -94.374 kcal (2) G-P(sol) polarization free energy of solvation -28.632 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -123.006 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -7.844 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -36.475 kcal (6) G-S(sol) free energy of system = (1) + (5) -130.849 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.75 seconds