Wall clock time and date at job start Sat Mar 6 2021 17:52:05 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= 0 * 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 O 2 2 C 1.42906 * 1 3 3 Si 1.86293 * 109.47078 * 2 1 4 4 C 1.50700 * 109.47015 * 120.00090 * 2 1 3 5 5 C 1.38403 * 119.82957 * 64.99901 * 4 2 1 6 6 C 1.37886 * 120.17038 * 180.02562 * 5 4 2 7 7 C 1.39835 * 119.83117 * 359.97438 * 6 5 4 8 8 C 1.47205 * 120.17429 * 179.97438 * 7 6 5 9 9 C 1.34802 * 120.00006 * 179.97438 * 8 7 6 10 10 C 1.46429 * 119.99991 * 179.97438 * 9 8 7 11 11 O 1.21702 * 119.99759 * 0.02562 * 10 9 8 12 12 N 1.34773 * 120.00266 * 180.02562 * 10 9 8 13 13 C 1.46496 * 120.00367 * 180.02562 * 12 10 9 14 14 H 1.09005 * 112.84830 * 336.19762 * 13 12 10 15 15 C 1.53952 * 113.61620 * 107.46686 * 13 12 10 16 16 C 1.53775 * 87.02191 * 89.20369 * 15 13 12 17 17 H 1.09004 * 113.61278 * 270.77321 * 16 15 13 18 18 C 1.50696 * 113.61945 * 139.95547 * 16 15 13 19 19 O 1.20825 * 119.99852 * 260.86572 * 18 16 15 20 20 O 1.34227 * 120.00240 * 80.85997 * 18 16 15 21 21 C 1.45202 * 116.99825 * 180.02562 * 20 18 16 22 22 C 1.50706 * 109.47018 * 180.02562 * 21 20 18 23 23 C 1.38228 * 119.99981 * 270.21717 * 22 21 20 24 24 C 1.38238 * 120.00110 * 180.21342 * 23 22 21 25 25 C 1.38234 * 119.99675 * 359.52133 * 24 23 22 26 26 C 1.38235 * 120.00220 * 0.28720 * 25 24 23 27 27 C 1.38234 * 119.99892 * 89.99498 * 22 21 20 28 28 C 1.53778 * 113.61768 * 205.00302 * 13 12 10 29 29 C 1.39837 * 119.65775 * 0.25395 * 7 6 5 30 30 C 1.37900 * 119.82354 * 359.46787 * 29 7 6 31 31 H 0.96701 * 113.99999 * 300.00194 * 1 2 3 32 32 H 1.08996 * 109.47037 * 240.00005 * 2 1 3 33 33 H 1.48501 * 110.00215 * 299.99853 * 3 2 1 34 34 H 1.48507 * 110.00293 * 61.32020 * 3 2 1 35 35 H 1.07999 * 119.91134 * 359.97438 * 5 4 2 36 36 H 1.08010 * 120.08583 * 180.02562 * 6 5 4 37 37 H 1.07999 * 119.99562 * 0.02562 * 8 7 6 38 38 H 1.07999 * 120.00432 * 0.02562 * 9 8 7 39 39 H 0.97001 * 120.00113 * 0.02562 * 12 10 9 40 40 H 1.09004 * 113.66817 * 334.67014 * 15 13 12 41 41 H 1.09001 * 113.61588 * 203.72042 * 15 13 12 42 42 H 1.08998 * 109.47296 * 60.00433 * 21 20 18 43 43 H 1.09001 * 109.47117 * 299.99441 * 21 20 18 44 44 H 1.08004 * 120.00281 * 0.02562 * 23 22 21 45 45 H 1.08002 * 120.00519 * 179.80752 * 24 23 22 46 46 H 1.07999 * 120.00009 * 180.25939 * 25 24 23 47 47 H 1.07996 * 120.00471 * 179.97438 * 26 25 24 48 48 H 1.08001 * 120.00324 * 0.02562 * 27 22 21 49 49 H 1.09003 * 113.61890 * 156.24946 * 28 13 12 50 50 H 1.08999 * 113.61439 * 25.34292 * 28 13 12 51 51 H 1.08001 * 120.09221 * 179.75235 * 29 7 6 52 52 H 1.08001 * 119.91068 * 180.27287 * 30 29 7 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 8 0.0000 0.0000 0.0000 2 6 1.4291 0.0000 0.0000 3 14 2.0500 1.7564 0.0000 4 6 1.9314 -0.7104 1.2305 5 6 1.6824 -2.0619 1.3950 6 6 2.1383 -2.7188 2.5183 7 6 2.8542 -2.0162 3.4925 8 6 3.3440 -2.7098 4.6950 9 6 4.0342 -2.0291 5.6316 10 6 4.5209 -2.7190 6.8280 11 8 4.3025 -3.9070 6.9765 12 7 5.2106 -2.0384 7.7648 13 6 5.6979 -2.7287 8.9615 14 1 5.1257 -3.6267 9.1946 15 6 7.2218 -2.9475 8.9697 16 6 7.3345 -1.5744 9.6527 17 1 7.4210 -0.7439 8.9519 18 6 8.3701 -1.5273 10.7464 19 8 8.0335 -1.6330 11.9020 20 8 9.6665 -1.3680 10.4369 21 6 10.6083 -1.3323 11.5414 22 6 12.0046 -1.1480 11.0052 23 6 12.7726 -2.2513 10.6832 24 6 14.0550 -2.0823 10.1955 25 6 14.5657 -0.8097 10.0204 26 6 13.7963 0.2937 10.3387 27 6 12.5157 0.1246 10.8310 28 6 5.9033 -1.7985 10.1686 29 6 3.0976 -0.6498 3.3213 30 6 2.6401 -0.0082 2.1896 31 1 -0.3933 0.4417 0.7650 32 1 1.7924 -0.5138 -0.8900 33 1 1.5616 2.4679 -1.2085 34 1 1.5879 2.4586 1.2243 35 1 1.1290 -2.6031 0.6419 36 1 1.9436 -3.7736 2.6451 37 1 3.1509 -3.7643 4.8263 38 1 4.2277 -0.9748 5.5001 39 1 5.3843 -1.0914 7.6466 40 1 7.6649 -2.9777 7.9742 41 1 7.5405 -3.7767 9.6013 42 1 10.5527 -2.2686 12.0968 43 1 10.3611 -0.5021 12.2031 44 1 12.3719 -3.2454 10.8155 45 1 14.6562 -2.9443 9.9468 46 1 15.5661 -0.6776 9.6355 47 1 14.1954 1.2879 10.2024 48 1 11.9145 0.9867 11.0796 49 1 5.8608 -2.3130 11.1286 50 1 5.2834 -0.9024 10.1397 51 1 3.6463 -0.0994 4.0712 52 1 2.8311 1.0461 2.0539 There are 72 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 72 No. of singly occupied orbitals= 1 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=0 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 s_22_12636046_12360594.mol2 52 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Mar 6 2021 17:52:05 Heat of formation + Delta-G solvation = -51.768841 kcal Electronic energy + Delta-G solvation = -33421.472059 eV Core-core repulsion = 28704.775917 eV Total energy + Delta-G solvation = -4716.696142 eV No. of doubly occupied orbitals = 72 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 394.166 amu Computer time = 1.55 seconds Orbital eigenvalues (eV) -42.04447 -41.02489 -40.65414 -40.13073 -39.11300 -37.92943 -37.34568 -35.12267 -34.34220 -33.19566 -32.30373 -31.91979 -31.34406 -28.71253 -27.42629 -26.94381 -26.62395 -24.41896 -23.98710 -23.61102 -22.74625 -22.25240 -22.08534 -20.67130 -20.32111 -19.14161 -18.75930 -18.29259 -18.06199 -17.53170 -17.35623 -17.30588 -16.85531 -16.62083 -16.28205 -16.14815 -16.12092 -15.88919 -15.83005 -15.36149 -15.19491 -14.88026 -14.65643 -14.60410 -14.43252 -14.14795 -14.14038 -13.93546 -13.87906 -13.73233 -13.47246 -13.39555 -13.31037 -13.09172 -12.90305 -12.33522 -12.19026 -12.14099 -12.13713 -11.92871 -11.82544 -11.66075 -11.65650 -11.39813 -11.33438 -10.99539 -10.67197 -10.18536 -10.08268 -9.92842 -9.88332 -9.34248 -5.03509 -0.62049 0.14427 0.28997 0.39684 0.84391 1.15303 1.20302 1.51391 1.71867 1.89621 2.02904 2.21487 2.72272 2.82185 3.14427 3.24068 3.28593 3.44947 3.53195 3.55813 3.60399 3.70246 3.73799 3.75634 3.79421 3.92449 4.03209 4.06175 4.10606 4.13258 4.16054 4.23207 4.32581 4.34697 4.41501 4.47714 4.48999 4.54735 4.61408 4.63238 4.70890 4.74738 4.77527 4.86179 4.90529 4.92469 4.99931 5.01610 5.05196 5.28470 5.36213 5.38302 5.45456 5.46052 5.50855 5.51798 5.52124 5.79248 5.95354 6.31871 6.41247 6.72891 7.17676 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.528 6.528 2 C -0.078 4.078 3 Si 0.687 3.313 4 C -0.105 4.105 5 C -0.094 4.094 6 C -0.092 4.092 7 C -0.073 4.073 8 C -0.012 4.012 9 C -0.216 4.216 10 C 0.552 3.448 11 O -0.539 6.539 12 N -0.711 5.711 13 C 0.122 3.878 14 H 0.114 0.886 15 C -0.132 4.132 16 C -0.112 4.112 17 H 0.125 0.875 18 C 0.471 3.529 19 O -0.504 6.504 20 O -0.349 6.349 21 C 0.108 3.892 22 C -0.101 4.101 23 C -0.095 4.095 24 C -0.122 4.122 25 C -0.108 4.108 26 C -0.123 4.123 27 C -0.095 4.095 28 C -0.124 4.124 29 C -0.095 4.095 30 C -0.121 4.121 31 H 0.376 0.624 32 H 0.120 0.880 33 H -0.256 1.256 34 H -0.260 1.260 35 H 0.130 0.870 36 H 0.132 0.868 37 H 0.138 0.862 38 H 0.131 0.869 39 H 0.403 0.597 40 H 0.087 0.913 41 H 0.098 0.902 42 H 0.081 0.919 43 H 0.080 0.920 44 H 0.124 0.876 45 H 0.127 0.873 46 H 0.126 0.874 47 H 0.127 0.873 48 H 0.124 0.876 49 H 0.112 0.888 50 H 0.086 0.914 51 H 0.132 0.868 52 H 0.131 0.869 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 3.635 3.500 -1.769 5.347 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 O -0.335 6.335 2 C -0.188 4.188 3 Si 0.588 3.412 4 C -0.105 4.105 5 C -0.112 4.112 6 C -0.110 4.110 7 C -0.074 4.074 8 C -0.032 4.032 9 C -0.237 4.237 10 C 0.342 3.658 11 O -0.417 6.417 12 N -0.362 5.362 13 C 0.016 3.984 14 H 0.132 0.868 15 C -0.171 4.171 16 C -0.131 4.131 17 H 0.143 0.857 18 C 0.314 3.686 19 O -0.391 6.391 20 O -0.266 6.266 21 C 0.035 3.965 22 C -0.101 4.101 23 C -0.113 4.113 24 C -0.140 4.140 25 C -0.126 4.126 26 C -0.141 4.141 27 C -0.113 4.113 28 C -0.162 4.162 29 C -0.113 4.113 30 C -0.138 4.138 31 H 0.224 0.776 32 H 0.138 0.862 33 H -0.181 1.181 34 H -0.185 1.185 35 H 0.148 0.852 36 H 0.150 0.850 37 H 0.156 0.844 38 H 0.149 0.851 39 H 0.238 0.762 40 H 0.106 0.894 41 H 0.117 0.883 42 H 0.099 0.901 43 H 0.099 0.901 44 H 0.142 0.858 45 H 0.145 0.855 46 H 0.144 0.856 47 H 0.144 0.856 48 H 0.142 0.858 49 H 0.131 0.869 50 H 0.105 0.895 51 H 0.149 0.851 52 H 0.148 0.852 Dipole moment (debyes) X Y Z Total from point charges 3.287 3.148 -1.834 4.907 hybrid contribution -0.730 0.433 0.693 1.095 sum 2.557 3.581 -1.141 4.546 Atomic orbital electron populations 1.86620 1.17543 1.79964 1.49328 1.25081 0.84090 1.11130 0.98477 0.94961 0.91607 0.74393 0.80237 1.20465 0.98612 0.94919 0.96539 1.21007 0.98791 0.93720 0.97718 1.21471 0.96175 1.00217 0.93091 1.19068 0.99802 0.93631 0.94858 1.22421 0.90590 1.00041 0.90155 1.22854 1.04438 1.00910 0.95461 1.18343 0.77490 0.86781 0.83210 1.90850 1.57346 1.15285 1.78220 1.45550 1.56661 1.13105 1.20870 1.21817 0.94662 0.97200 0.84690 0.86757 1.23427 0.96835 0.94819 1.01975 1.22665 0.92433 1.01859 0.96126 0.85710 1.23559 0.82610 0.72270 0.90195 1.90692 1.81528 1.45195 1.21714 1.86595 1.17334 1.82795 1.39882 1.21849 0.84215 1.03425 0.86994 1.19480 0.94022 0.93981 1.02606 1.21108 0.94330 0.98375 0.97474 1.21213 0.95612 0.97635 0.99577 1.21306 1.00021 0.92669 0.98584 1.21206 0.94302 0.99239 0.99317 1.21101 0.95845 0.96409 0.97982 1.23365 0.92698 1.00984 0.99178 1.21356 0.98923 0.93598 0.97415 1.21005 0.98821 0.99832 0.94159 0.77596 0.86229 1.18144 1.18508 0.85166 0.85017 0.84408 0.85091 0.76221 0.89397 0.88325 0.90114 0.90128 0.85753 0.85538 0.85640 0.85551 0.85778 0.86932 0.89547 0.85059 0.85210 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 O -0.53 -0.33 12.83 -35.23 -0.45 -0.79 16 2 C -0.08 0.08 2.80 36.01 0.10 0.18 16 3 Si 0.69 -1.19 29.87 -169.99 -5.08 -6.26 16 4 C -0.10 0.08 5.36 -104.50 -0.56 -0.48 16 5 C -0.09 0.04 9.66 -39.65 -0.38 -0.34 16 6 C -0.09 0.05 9.80 -39.11 -0.38 -0.33 16 7 C -0.07 0.04 5.87 -105.06 -0.62 -0.57 16 8 C -0.01 0.00 9.46 -37.16 -0.35 -0.35 16 9 C -0.22 0.26 9.41 -37.50 -0.35 -0.10 16 10 C 0.55 0.51 7.74 -12.97 -0.10 0.41 16 11 O -0.54 -2.74 15.83 5.19 0.08 -2.66 16 12 N -0.71 1.30 5.26 -54.32 -0.29 1.01 16 13 C 0.12 -0.14 4.33 -67.03 -0.29 -0.43 16 14 H 0.11 0.06 7.46 -51.93 -0.39 -0.33 16 15 C -0.13 0.19 7.44 -25.83 -0.19 0.00 16 16 C -0.11 0.19 4.13 -90.96 -0.38 -0.19 16 17 H 0.13 -0.46 8.14 -51.93 -0.42 -0.88 16 18 C 0.47 0.64 7.48 36.00 0.27 0.91 16 19 O -0.50 -2.05 15.66 -18.75 -0.29 -2.34 16 20 O -0.35 -0.55 10.20 -39.25 -0.40 -0.95 16 21 C 0.11 0.09 5.59 36.01 0.20 0.30 16 22 C -0.10 -0.09 5.52 -104.62 -0.58 -0.67 16 23 C -0.09 -0.05 9.70 -39.59 -0.38 -0.44 16 24 C -0.12 -0.01 10.05 -39.58 -0.40 -0.41 16 25 C -0.11 0.01 10.05 -39.58 -0.40 -0.38 16 26 C -0.12 0.00 10.05 -39.58 -0.40 -0.39 16 27 C -0.10 -0.04 9.70 -39.58 -0.38 -0.43 16 28 C -0.12 0.23 7.14 -25.92 -0.19 0.05 16 29 C -0.10 0.15 9.41 -39.11 -0.37 -0.22 16 30 C -0.12 0.18 8.65 -39.65 -0.34 -0.16 16 31 H 0.38 -0.81 8.70 45.56 0.40 -0.41 16 32 H 0.12 -0.20 7.96 -51.93 -0.41 -0.61 16 33 H -0.26 -0.46 7.11 56.52 0.40 -0.05 16 34 H -0.26 -0.01 7.00 56.52 0.40 0.38 16 35 H 0.13 -0.12 8.06 -52.49 -0.42 -0.55 16 36 H 0.13 -0.25 8.06 -52.48 -0.42 -0.68 16 37 H 0.14 0.04 7.52 -52.49 -0.39 -0.35 16 38 H 0.13 -0.53 6.07 -52.49 -0.32 -0.85 16 39 H 0.40 -1.89 8.68 -40.82 -0.35 -2.25 16 40 H 0.09 -0.12 8.14 -51.93 -0.42 -0.54 16 41 H 0.10 -0.12 8.09 -51.93 -0.42 -0.54 16 42 H 0.08 0.04 8.08 -51.93 -0.42 -0.38 16 43 H 0.08 0.04 8.08 -51.93 -0.42 -0.38 16 44 H 0.12 -0.10 8.06 -52.48 -0.42 -0.52 16 45 H 0.13 -0.22 8.06 -52.49 -0.42 -0.64 16 46 H 0.13 -0.24 8.06 -52.49 -0.42 -0.67 16 47 H 0.13 -0.24 8.06 -52.49 -0.42 -0.66 16 48 H 0.12 -0.13 8.06 -52.49 -0.42 -0.55 16 49 H 0.11 -0.07 7.45 -51.93 -0.39 -0.46 16 50 H 0.09 -0.25 8.14 -51.93 -0.42 -0.68 16 51 H 0.13 -0.50 6.17 -52.49 -0.32 -0.83 16 52 H 0.13 -0.40 4.81 -52.49 -0.25 -0.66 16 LS Contribution 443.02 15.07 6.68 6.68 Total: 0.00 -10.08 443.02 -13.35 -23.43 By element: Atomic # 1 Polarization: -6.94 SS G_CDS: -7.13 Total: -14.07 kcal Atomic # 6 Polarization: 2.43 SS G_CDS: -6.47 Total: -4.04 kcal Atomic # 7 Polarization: 1.30 SS G_CDS: -0.29 Total: 1.01 kcal Atomic # 8 Polarization: -5.68 SS G_CDS: -1.06 Total: -6.74 kcal Atomic # 14 Polarization: -1.19 SS G_CDS: -5.08 Total: -6.26 kcal Total LS contribution 6.68 Total: 6.68 kcal Total: -10.08 -13.35 -23.43 kcal The number of atoms in the molecule is 52 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. s_22_12636046_12360594.mol2 52 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 -28.339 kcal (2) G-P(sol) polarization free energy of solvation -10.083 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -38.422 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -13.347 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -23.430 kcal (6) G-S(sol) free energy of system = (1) + (5) -51.769 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.55 seconds