Wall clock time and date at job start Sat Apr 11 2020 06:12:50 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 O 1.45198 * 109.47372 * 2 1 4 4 C 1.34230 * 117.00173 * 180.02562 * 3 2 1 5 5 O 1.20818 * 119.99983 * 0.27497 * 4 3 2 6 6 C 1.50706 * 119.99763 * 179.97438 * 4 3 2 7 7 C 1.52996 * 110.01604 * 58.60913 * 6 4 3 8 8 N 1.46496 * 109.47337 * 300.69644 * 7 6 4 9 9 C 1.34781 * 120.00199 * 180.02562 * 8 7 6 10 10 O 1.21280 * 119.99609 * 0.02562 * 9 8 7 11 11 C 1.50697 * 120.00061 * 180.02562 * 9 8 7 12 12 H 1.09008 * 109.46998 * 319.99983 * 11 9 8 13 13 N 1.46895 * 109.47351 * 200.00072 * 11 9 8 14 14 C 1.53000 * 109.47178 * 79.99780 * 11 9 8 15 15 C 1.53007 * 109.47118 * 185.00146 * 14 11 9 16 16 C 1.53003 * 109.47035 * 180.02562 * 15 14 11 17 17 C 1.50691 * 109.46990 * 179.97438 * 16 15 14 18 18 H 1.08002 * 120.00565 * 0.02562 * 17 16 15 19 19 C 1.37877 * 119.99940 * 179.97438 * 17 16 15 20 20 N 1.31516 * 119.99929 * 180.02562 * 19 17 16 21 21 Si 1.86799 * 120.00036 * 0.02562 * 19 17 16 22 22 H 1.48506 * 109.46958 * 90.00297 * 21 19 17 23 23 H 1.48495 * 109.47126 * 209.99515 * 21 19 17 24 24 H 1.48496 * 109.47081 * 330.00133 * 21 19 17 25 25 C 1.54261 * 110.03251 * 297.16589 * 6 4 3 26 26 C 1.54890 * 104.19514 * 217.10936 * 25 6 4 27 27 C 1.54893 * 102.75075 * 37.93866 * 26 25 6 28 28 C 1.53873 * 110.02927 * 179.97438 * 6 4 3 29 29 H 1.08999 * 109.47195 * 179.97438 * 1 2 3 30 30 H 1.08997 * 109.46822 * 300.00275 * 1 2 3 31 31 H 1.08998 * 109.47020 * 59.99843 * 1 2 3 32 32 H 1.09003 * 109.46945 * 240.00450 * 2 1 3 33 33 H 1.08998 * 109.47020 * 120.00157 * 2 1 3 34 34 H 1.09007 * 109.47163 * 60.69984 * 7 6 4 35 35 H 1.08999 * 109.47168 * 180.69903 * 7 6 4 36 36 H 0.96999 * 120.00091 * 0.02562 * 8 7 6 37 37 H 1.00897 * 111.00162 * 176.04494 * 13 11 9 38 38 H 1.00898 * 110.99780 * 300.00147 * 13 11 9 39 39 H 1.09004 * 109.47432 * 305.00155 * 14 11 9 40 40 H 1.08997 * 109.47120 * 65.00159 * 14 11 9 41 41 H 1.08998 * 109.46583 * 300.00202 * 15 14 11 42 42 H 1.08997 * 109.47114 * 60.00009 * 15 14 11 43 43 H 1.08999 * 109.46756 * 299.99929 * 16 15 14 44 44 H 1.08997 * 109.46936 * 59.99917 * 16 15 14 45 45 H 0.97007 * 120.00021 * 180.02562 * 20 19 17 46 46 H 1.09003 * 110.48954 * 335.78373 * 25 6 4 47 47 H 1.09001 * 110.48990 * 98.42834 * 25 6 4 48 48 H 1.09007 * 110.75164 * 279.62848 * 26 25 6 49 49 H 1.09000 * 110.76074 * 156.26093 * 26 25 6 50 50 H 1.08998 * 110.48926 * 203.37855 * 27 26 25 51 51 H 1.09001 * 110.48235 * 80.73548 * 27 26 25 52 52 H 1.09002 * 110.03347 * 238.57168 * 28 6 4 53 53 H 1.09003 * 110.03167 * 0.02562 * 28 6 4 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 8 2.0141 1.3689 0.0000 4 6 3.3448 1.5448 -0.0005 5 8 4.0807 0.5866 -0.0060 6 6 3.9208 2.9374 -0.0012 7 6 3.4294 3.7079 1.2259 8 7 1.9662 3.7770 1.2056 9 6 1.3078 4.4133 2.1946 10 8 1.9267 4.9289 3.1012 11 6 -0.1974 4.4839 2.1739 12 1 -0.5390 4.6573 1.1534 13 7 -0.6479 5.5855 3.0349 14 6 -0.7770 3.1647 2.6885 15 6 -2.3007 3.1890 2.5510 16 6 -2.8803 1.8700 3.0661 17 6 -4.3810 1.8941 2.9313 18 1 -4.8723 2.7631 2.5189 19 6 -5.1268 0.8065 3.3333 20 7 -6.4365 0.8273 3.2151 21 14 -4.2772 -0.6968 4.0458 22 1 -4.1592 -0.5471 5.5186 23 1 -5.0743 -1.9102 3.7340 24 1 -2.9227 -0.8280 3.4515 25 6 3.5108 3.6782 -1.2906 26 6 4.7577 4.5206 -1.6575 27 6 5.9288 3.5752 -1.2914 28 6 5.4581 2.8719 -0.0010 29 1 -0.3633 -1.0276 -0.0005 30 1 -0.3633 0.5139 0.8900 31 1 -0.3633 0.5138 -0.8900 32 1 1.8933 -0.5138 -0.8901 33 1 1.8933 -0.5138 0.8900 34 1 3.7565 3.1962 2.1312 35 1 3.8410 4.7170 1.2101 36 1 1.4713 3.3649 0.4803 37 1 -1.6498 5.6949 2.9878 38 1 -0.3435 5.4480 3.9870 39 1 -0.3726 2.3378 2.1046 40 1 -0.5088 3.0344 3.7369 41 1 -2.7050 4.0158 3.1348 42 1 -2.5688 3.3192 1.5025 43 1 -2.4759 1.0430 2.4826 44 1 -2.6121 1.7402 4.1146 45 1 -6.9613 0.0622 3.4983 46 1 3.2846 2.9661 -2.0843 47 1 2.6546 4.3261 -1.1027 48 1 4.7968 5.4326 -1.0616 49 1 4.7673 4.7531 -2.7224 50 1 6.8371 4.1478 -1.1041 51 1 6.0930 2.8464 -2.0851 52 1 5.8539 3.3899 0.8726 53 1 5.7875 1.8328 -0.0010 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 ZINC001341240823.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 06:12:50 Heat of formation + Delta-G solvation = -156.988025 kcal Electronic energy + Delta-G solvation = -31572.688347 eV Core-core repulsion = 27442.918576 eV Total energy + Delta-G solvation = -4129.769770 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) -41.43533 -39.78168 -38.56921 -36.81974 -36.12731 -34.63271 -33.36692 -31.94150 -31.48641 -30.61942 -29.22585 -28.24873 -26.41714 -24.62431 -24.09212 -22.38829 -22.21054 -21.13452 -20.23005 -20.18783 -19.67372 -18.06242 -17.33362 -17.02552 -16.79150 -16.74961 -16.10496 -15.73301 -15.13542 -14.94082 -14.76842 -14.50656 -14.36158 -14.21435 -14.00380 -13.67787 -13.52749 -13.09317 -12.96850 -12.93517 -12.61719 -12.34275 -12.19869 -12.08426 -12.03730 -11.89204 -11.68723 -11.58608 -11.54048 -11.42013 -11.20521 -11.05704 -11.02675 -10.82293 -10.72859 -10.54391 -10.09957 -9.95226 -9.81739 -9.53702 -9.25742 -9.17492 -8.60109 -8.52964 -6.10015 -4.08368 1.85783 2.28288 2.69510 3.00795 3.25163 3.33202 3.34852 3.89880 3.97935 4.15616 4.39193 4.42250 4.70871 4.76316 4.77386 4.80566 4.84910 4.86747 4.93278 4.97547 5.10300 5.15002 5.18329 5.23771 5.24903 5.32393 5.36620 5.42435 5.49431 5.55665 5.62269 5.62543 5.69111 5.73583 5.80477 5.82866 5.87914 5.98291 6.13299 6.25341 6.29749 6.41634 6.53539 6.78575 7.12447 7.20501 7.33062 7.38627 7.52163 7.57106 7.73018 8.24442 8.47469 8.94851 9.52508 11.03391 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.013370 B = 0.003041 C = 0.002646 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2093.688904 B = 9204.386438 C =10580.753689 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.158 4.158 2 C 0.065 3.935 3 O -0.354 6.354 4 C 0.473 3.527 5 O -0.503 6.503 6 C -0.066 4.066 7 C 0.137 3.863 8 N -0.730 5.730 9 C 0.525 3.475 10 O -0.536 6.536 11 C 0.077 3.923 12 H 0.100 0.900 13 N -0.830 5.830 14 C -0.150 4.150 15 C -0.101 4.101 16 C -0.012 4.012 17 C -0.521 4.521 18 H 0.072 0.928 19 C 0.067 3.933 20 N -0.903 5.903 21 Si 0.879 3.121 22 H -0.278 1.278 23 H -0.288 1.288 24 H -0.266 1.266 25 C -0.113 4.113 26 C -0.124 4.124 27 C -0.123 4.123 28 C -0.116 4.116 29 H 0.082 0.918 30 H 0.075 0.925 31 H 0.069 0.931 32 H 0.069 0.931 33 H 0.069 0.931 34 H 0.071 0.929 35 H 0.086 0.914 36 H 0.408 0.592 37 H 0.352 0.648 38 H 0.349 0.651 39 H 0.067 0.933 40 H 0.063 0.937 41 H 0.054 0.946 42 H 0.057 0.943 43 H 0.015 0.985 44 H 0.009 0.991 45 H 0.263 0.737 46 H 0.075 0.925 47 H 0.085 0.915 48 H 0.074 0.926 49 H 0.074 0.926 50 H 0.073 0.927 51 H 0.068 0.932 52 H 0.080 0.920 53 H 0.094 0.906 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 23.479 4.427 -11.235 26.402 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 -0.215 4.215 2 C -0.008 4.008 3 O -0.271 6.271 4 C 0.315 3.685 5 O -0.390 6.390 6 C -0.067 4.067 7 C 0.012 3.988 8 N -0.387 5.387 9 C 0.311 3.689 10 O -0.412 6.412 11 C -0.038 4.038 12 H 0.118 0.882 13 N -0.362 5.362 14 C -0.190 4.190 15 C -0.138 4.138 16 C -0.049 4.049 17 C -0.559 4.559 18 H 0.090 0.910 19 C -0.135 4.135 20 N -0.542 5.542 21 Si 0.706 3.294 22 H -0.203 1.203 23 H -0.214 1.214 24 H -0.191 1.191 25 C -0.151 4.151 26 C -0.161 4.161 27 C -0.161 4.161 28 C -0.154 4.154 29 H 0.101 0.899 30 H 0.094 0.906 31 H 0.088 0.912 32 H 0.087 0.913 33 H 0.088 0.912 34 H 0.089 0.911 35 H 0.104 0.896 36 H 0.246 0.754 37 H 0.168 0.832 38 H 0.162 0.838 39 H 0.086 0.914 40 H 0.081 0.919 41 H 0.072 0.928 42 H 0.076 0.924 43 H 0.033 0.967 44 H 0.027 0.973 45 H 0.073 0.927 46 H 0.093 0.907 47 H 0.103 0.897 48 H 0.093 0.907 49 H 0.092 0.908 50 H 0.091 0.909 51 H 0.087 0.913 52 H 0.099 0.901 53 H 0.112 0.888 Dipole moment (debyes) X Y Z Total from point charges 24.389 4.843 -11.010 27.193 hybrid contribution -0.516 -2.196 0.625 2.341 sum 23.872 2.647 -10.384 26.167 Atomic orbital electron populations 1.21893 0.91561 1.03716 1.04368 1.23139 0.95987 0.79279 1.02437 1.86402 1.23903 1.33285 1.83510 1.23453 0.80916 0.92146 0.71990 1.90636 1.60363 1.42807 1.45236 1.21564 0.97572 0.89142 0.98463 1.21317 0.81260 1.00600 0.95591 1.46132 1.06571 1.58127 1.27826 1.20706 0.90183 0.76815 0.81162 1.90661 1.69457 1.45647 1.35398 1.21388 0.90480 0.92048 0.99879 0.88186 1.58670 1.19013 1.43879 1.14659 1.22463 0.98789 0.96168 1.01607 1.21478 0.90850 1.00373 1.01140 1.19545 0.96931 0.92879 0.95554 1.21135 0.89640 1.03123 1.42020 0.91024 1.25035 0.94690 0.98454 0.95285 1.69915 1.04996 1.31088 1.48157 0.86797 0.79972 0.82758 0.79831 1.20350 1.21394 1.19087 1.22490 0.99487 0.98791 0.94326 1.22526 0.93618 0.98216 1.01755 1.22380 0.98371 0.98345 0.96963 1.22291 0.89884 1.03856 0.99382 0.89925 0.90605 0.91153 0.91266 0.91217 0.91057 0.89618 0.75436 0.83247 0.83768 0.91441 0.91875 0.92776 0.92379 0.96707 0.97279 0.92719 0.90657 0.89674 0.90728 0.90772 0.90876 0.91286 0.90117 0.88788 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 -1.59 10.29 37.16 0.38 -1.21 16 2 C 0.06 0.66 6.19 37.16 0.23 0.89 16 3 O -0.35 -3.69 7.78 -39.26 -0.31 -4.00 16 4 C 0.47 5.08 6.43 36.01 0.23 5.31 16 5 O -0.50 -6.59 14.96 -18.74 -0.28 -6.87 16 6 C -0.07 -0.55 0.63 -154.54 -0.10 -0.65 16 7 C 0.14 1.31 4.29 -4.05 -0.02 1.29 16 8 N -0.73 -7.81 4.49 -60.30 -0.27 -8.08 16 9 C 0.53 7.15 7.08 -10.98 -0.08 7.07 16 10 O -0.54 -9.04 16.25 5.56 0.09 -8.95 16 11 C 0.08 1.01 3.21 -68.87 -0.22 0.79 16 12 H 0.10 1.17 8.14 -51.92 -0.42 0.74 16 13 N -0.83 -11.13 8.94 -5.66 -0.05 -11.18 16 14 C -0.15 -2.19 4.84 -26.73 -0.13 -2.32 16 15 C -0.10 -1.77 4.92 -26.73 -0.13 -1.91 16 16 C -0.01 -0.26 4.04 -27.89 -0.11 -0.38 16 17 C -0.52 -14.32 9.66 -34.44 -0.33 -14.65 16 18 H 0.07 2.12 7.99 -52.49 -0.42 1.70 16 19 C 0.07 1.90 5.47 -17.82 -0.10 1.80 16 20 N -0.90 -27.34 13.96 55.43 0.77 -26.57 16 21 Si 0.88 21.25 27.47 -169.99 -4.67 16.58 16 22 H -0.28 -6.68 7.11 56.52 0.40 -6.27 16 23 H -0.29 -6.91 7.11 56.52 0.40 -6.51 16 24 H -0.27 -6.09 6.54 56.52 0.37 -5.72 16 25 C -0.11 -0.77 5.61 -25.07 -0.14 -0.91 16 26 C -0.12 -0.69 6.91 -24.74 -0.17 -0.86 16 27 C -0.12 -0.71 6.83 -25.05 -0.17 -0.89 16 28 C -0.12 -0.86 6.06 -25.59 -0.15 -1.01 16 29 H 0.08 0.77 8.14 -51.93 -0.42 0.34 16 30 H 0.07 0.89 7.36 -51.93 -0.38 0.50 16 31 H 0.07 0.65 8.14 -51.93 -0.42 0.23 16 32 H 0.07 0.64 8.13 -51.93 -0.42 0.22 16 33 H 0.07 0.74 8.14 -51.93 -0.42 0.32 16 34 H 0.07 0.77 8.14 -51.93 -0.42 0.35 16 35 H 0.09 0.79 8.14 -51.93 -0.42 0.36 16 36 H 0.41 3.92 5.88 -40.82 -0.24 3.68 16 37 H 0.35 4.45 7.55 -39.29 -0.30 4.15 16 38 H 0.35 4.85 8.58 -39.29 -0.34 4.51 16 39 H 0.07 0.94 7.36 -51.93 -0.38 0.56 16 40 H 0.06 0.98 8.14 -51.93 -0.42 0.56 16 41 H 0.05 0.95 6.87 -51.93 -0.36 0.59 16 42 H 0.06 1.00 8.14 -51.93 -0.42 0.58 16 43 H 0.01 0.33 7.20 -51.93 -0.37 -0.05 16 44 H 0.01 0.20 7.57 -51.93 -0.39 -0.19 16 45 H 0.26 7.47 8.31 -40.82 -0.34 7.13 16 46 H 0.07 0.51 7.85 -51.93 -0.41 0.10 16 47 H 0.08 0.57 7.02 -51.93 -0.36 0.20 16 48 H 0.07 0.40 8.14 -51.93 -0.42 -0.02 16 49 H 0.07 0.35 8.14 -51.93 -0.42 -0.07 16 50 H 0.07 0.35 8.14 -51.93 -0.42 -0.07 16 51 H 0.07 0.41 8.14 -51.93 -0.42 -0.01 16 52 H 0.08 0.52 7.67 -51.93 -0.40 0.13 16 53 H 0.09 0.84 6.40 -51.93 -0.33 0.51 16 LS Contribution 416.47 15.07 6.28 6.28 Total: -1.00 -33.07 416.47 -8.79 -41.86 By element: Atomic # 1 Polarization: 17.90 SS G_CDS: -9.35 Total: 8.56 kcal Atomic # 6 Polarization: -6.62 SS G_CDS: -1.01 Total: -7.63 kcal Atomic # 7 Polarization: -46.27 SS G_CDS: 0.45 Total: -45.82 kcal Atomic # 8 Polarization: -19.33 SS G_CDS: -0.50 Total: -19.82 kcal Atomic # 14 Polarization: 21.25 SS G_CDS: -4.67 Total: 16.58 kcal Total LS contribution 6.28 Total: 6.28 kcal Total: -33.07 -8.79 -41.86 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. ZINC001341240823.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 -115.125 kcal (2) G-P(sol) polarization free energy of solvation -33.070 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -148.195 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.793 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.863 kcal (6) G-S(sol) free energy of system = (1) + (5) -156.988 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.75 seconds