Wall clock time and date at job start Sat Apr 11 2020 06:10:12 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 1.53005 * 1 3 3 C 1.53001 * 109.46986 * 2 1 4 4 O 1.42894 * 109.46983 * 120.00347 * 2 1 3 5 5 C 1.42898 * 114.00044 * 149.99997 * 4 2 1 6 6 C 1.50699 * 109.47309 * 179.97438 * 5 4 2 7 7 O 1.21283 * 119.99983 * 359.97438 * 6 5 4 8 8 N 1.34781 * 120.00000 * 179.97438 * 6 5 4 9 9 C 1.46499 * 119.99743 * 179.97438 * 8 6 5 10 10 C 1.53002 * 109.46984 * 180.02562 * 9 8 6 11 11 H 1.08998 * 110.41895 * 57.69945 * 10 9 8 12 12 C 1.54607 * 110.36984 * 180.02562 * 10 9 8 13 13 C 1.53991 * 103.88325 * 142.71238 * 12 10 9 14 14 C 1.53963 * 104.58171 * 359.87189 * 13 12 10 15 15 O 1.44472 * 110.36637 * 295.40584 * 10 9 8 16 16 C 1.52409 * 110.26549 * 118.41390 * 13 12 10 17 17 C 1.53296 * 109.41965 * 62.65426 * 16 13 12 18 18 N 1.46928 * 108.72452 * 53.67110 * 17 16 13 19 19 C 1.36940 * 120.58180 * 125.82422 * 18 17 16 20 20 H 1.08005 * 120.00067 * 331.90976 * 19 18 17 21 21 C 1.38806 * 119.99902 * 151.90513 * 19 18 17 22 22 N 1.31628 * 120.00288 * 335.53233 * 21 19 18 23 23 Si 1.86806 * 120.00053 * 155.53100 * 21 19 18 24 24 H 1.48500 * 109.47206 * 180.02562 * 23 21 19 25 25 H 1.48498 * 109.47019 * 300.00020 * 23 21 19 26 26 H 1.48496 * 109.46954 * 60.00060 * 23 21 19 27 27 C 1.46932 * 118.83473 * 306.10003 * 18 17 16 28 28 C 1.52405 * 110.25216 * 241.34752 * 13 12 10 29 29 H 1.09001 * 109.46682 * 299.99994 * 1 2 3 30 30 H 1.09002 * 109.47329 * 59.99204 * 1 2 3 31 31 H 1.08998 * 109.46990 * 179.97438 * 1 2 3 32 32 H 1.09001 * 109.46682 * 240.00005 * 2 1 3 33 33 H 1.09002 * 109.46670 * 60.00559 * 3 2 1 34 34 H 1.08998 * 109.46718 * 180.02562 * 3 2 1 35 35 H 1.08995 * 109.47370 * 299.99985 * 3 2 1 36 36 H 1.09000 * 109.47078 * 59.99662 * 5 4 2 37 37 H 1.09000 * 109.47061 * 299.99960 * 5 4 2 38 38 H 0.96999 * 119.99984 * 359.97438 * 8 6 5 39 39 H 1.09000 * 109.47126 * 60.00365 * 9 8 6 40 40 H 1.08991 * 109.47468 * 300.00107 * 9 8 6 41 41 H 1.08994 * 110.54374 * 24.11309 * 12 10 9 42 42 H 1.08999 * 110.66352 * 261.37464 * 12 10 9 43 43 H 1.09002 * 110.39639 * 95.17318 * 14 13 12 44 44 H 1.08998 * 110.39306 * 217.56191 * 14 13 12 45 45 H 1.08999 * 109.48385 * 302.66920 * 16 13 12 46 46 H 1.09005 * 109.48122 * 182.63444 * 16 13 12 47 47 H 1.09000 * 109.59135 * 293.90136 * 17 16 13 48 48 H 1.08995 * 109.71610 * 173.52069 * 17 16 13 49 49 H 0.96996 * 119.99496 * 354.24350 * 22 21 19 50 50 H 1.09004 * 109.59508 * 173.67947 * 27 18 17 51 51 H 1.08998 * 109.59430 * 294.14209 * 27 18 17 52 52 H 1.09001 * 109.47781 * 57.34048 * 28 13 12 53 53 H 1.09007 * 109.48365 * 177.36688 * 28 13 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 1.4425 0.0000 4 8 2.0063 -0.6737 1.1667 5 6 3.2660 -1.3245 0.9885 6 6 3.6699 -1.9979 2.2748 7 8 2.9501 -1.9271 3.2484 8 7 4.8309 -2.6790 2.3432 9 6 5.2238 -3.3331 3.5938 10 6 6.5724 -4.0301 3.4030 11 1 7.3296 -3.3130 3.0858 12 6 7.0071 -4.7288 4.7119 13 6 7.6781 -6.0289 4.2315 14 6 7.5730 -5.9750 2.6964 15 8 6.4546 -5.0973 2.4363 16 6 9.1403 -6.0579 4.6602 17 6 9.2229 -6.0520 6.1909 18 7 8.4015 -7.1533 6.7118 19 6 8.9388 -8.0801 7.5648 20 1 9.9939 -8.3065 7.5211 21 6 8.1273 -8.7285 8.4856 22 7 7.0085 -8.1645 8.8889 23 14 8.6231 -10.4015 9.1524 24 1 7.5945 -10.8763 10.1125 25 1 8.7359 -11.3679 8.0305 26 1 9.9326 -10.2906 9.8438 27 6 6.9952 -7.2461 6.2965 28 6 6.9266 -7.2405 4.7699 29 1 -0.3633 0.5138 0.8900 30 1 -0.3634 0.5140 -0.8899 31 1 -0.3633 -1.0277 -0.0005 32 1 1.8933 -0.5138 -0.8900 33 1 1.6767 1.9562 0.8901 34 1 3.1300 1.4425 -0.0005 35 1 1.6767 1.9564 -0.8899 36 1 4.0199 -0.5874 0.7124 37 1 3.1809 -2.0707 0.1985 38 1 5.4064 -2.7360 1.5644 39 1 4.4697 -4.0698 3.8710 40 1 5.3096 -2.5864 4.3831 41 1 6.1393 -4.9528 5.3322 42 1 7.7185 -4.1109 5.2598 43 1 8.4867 -5.5637 2.2673 44 1 7.3774 -6.9689 2.2940 45 1 9.6525 -5.1805 4.2652 46 1 9.6146 -6.9602 4.2741 47 1 8.8472 -5.1031 6.5736 48 1 10.2581 -6.1883 6.5038 49 1 6.7919 -7.2616 8.6081 50 1 6.5620 -8.1712 6.6771 51 1 6.4415 -6.3926 6.6875 52 1 5.8852 -7.1932 4.4517 53 1 7.3834 -8.1523 4.3849 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 ZINC001716800232.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 06:10:12 Heat of formation + Delta-G solvation = -118.934277 kcal Electronic energy + Delta-G solvation = -30429.133397 eV Core-core repulsion = 26301.013762 eV Total energy + Delta-G solvation = -4128.119636 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 2.68 seconds Orbital eigenvalues (eV) -40.45764 -39.80484 -38.31439 -36.99034 -34.90844 -33.58880 -33.16738 -31.19972 -30.81106 -30.03607 -28.36767 -27.57311 -26.63662 -25.28978 -23.77255 -22.49968 -21.73834 -21.50688 -20.94995 -20.73238 -18.33663 -17.59379 -17.38496 -17.24646 -16.62279 -16.13718 -15.66666 -15.50150 -15.23139 -14.72149 -14.56855 -14.50411 -13.95287 -13.77087 -13.74833 -13.47722 -13.34161 -13.17801 -13.08616 -12.85665 -12.60644 -12.47507 -12.32685 -12.17373 -11.88261 -11.81761 -11.66819 -11.33578 -11.14269 -11.04777 -10.80396 -10.70130 -10.45155 -10.36438 -10.08545 -10.05844 -9.97573 -9.84746 -9.76485 -9.60614 -9.25752 -9.21335 -8.37103 -6.87139 -6.06108 -3.23493 2.43357 2.53761 3.49230 3.52572 3.60239 3.70779 3.84116 4.38451 4.53595 4.55792 4.59621 4.62222 4.72019 4.75651 4.80639 4.84848 4.93205 5.06426 5.06708 5.18002 5.20696 5.28817 5.37125 5.38208 5.43384 5.46031 5.55424 5.62446 5.68390 5.76358 5.78892 5.81276 5.83982 5.94085 5.94478 6.11816 6.17685 6.19721 6.28034 6.45985 6.52600 6.58300 6.64789 6.73091 6.79399 6.87479 7.07462 7.20525 7.29008 8.00346 8.04069 8.58247 9.12389 9.84960 10.29850 11.22051 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.024405 B = 0.001908 C = 0.001837 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1147.012862 B =14674.055867 C =15239.964380 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.150 4.150 2 C 0.078 3.922 3 C -0.176 4.176 4 O -0.357 6.357 5 C 0.045 3.955 6 C 0.511 3.489 7 O -0.519 6.519 8 N -0.724 5.724 9 C 0.129 3.871 10 C 0.064 3.936 11 H 0.071 0.929 12 C -0.136 4.136 13 C -0.076 4.076 14 C 0.054 3.946 15 O -0.373 6.373 16 C -0.120 4.120 17 C 0.148 3.852 18 N -0.597 5.597 19 C -0.350 4.350 20 H 0.054 0.946 21 C -0.024 4.024 22 N -0.915 5.915 23 Si 1.064 2.936 24 H -0.285 1.285 25 H -0.294 1.294 26 H -0.293 1.293 27 C 0.151 3.849 28 C -0.121 4.121 29 H 0.066 0.934 30 H 0.070 0.930 31 H 0.063 0.937 32 H 0.062 0.938 33 H 0.066 0.934 34 H 0.056 0.944 35 H 0.066 0.934 36 H 0.078 0.922 37 H 0.080 0.920 38 H 0.403 0.597 39 H 0.079 0.921 40 H 0.082 0.918 41 H 0.083 0.917 42 H 0.081 0.919 43 H 0.056 0.944 44 H 0.090 0.910 45 H 0.051 0.949 46 H 0.061 0.939 47 H 0.017 0.983 48 H 0.054 0.946 49 H 0.269 0.731 50 H 0.079 0.921 51 H 0.018 0.982 52 H 0.055 0.945 53 H 0.059 0.941 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -4.448 15.524 -21.551 26.930 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 -0.207 4.207 2 C 0.021 3.979 3 C -0.234 4.234 4 O -0.276 6.276 5 C -0.035 4.035 6 C 0.296 3.704 7 O -0.393 6.393 8 N -0.378 5.378 9 C 0.006 3.994 10 C 0.006 3.994 11 H 0.089 0.911 12 C -0.174 4.174 13 C -0.076 4.076 14 C -0.023 4.023 15 O -0.292 6.292 16 C -0.159 4.159 17 C 0.021 3.979 18 N -0.321 5.321 19 C -0.479 4.479 20 H 0.072 0.928 21 C -0.226 4.226 22 N -0.555 5.555 23 Si 0.894 3.106 24 H -0.211 1.211 25 H -0.221 1.221 26 H -0.220 1.220 27 C 0.025 3.975 28 C -0.160 4.160 29 H 0.085 0.915 30 H 0.089 0.911 31 H 0.082 0.918 32 H 0.080 0.920 33 H 0.085 0.915 34 H 0.075 0.925 35 H 0.085 0.915 36 H 0.096 0.904 37 H 0.098 0.902 38 H 0.237 0.763 39 H 0.097 0.903 40 H 0.101 0.899 41 H 0.102 0.898 42 H 0.100 0.900 43 H 0.074 0.926 44 H 0.108 0.892 45 H 0.070 0.930 46 H 0.080 0.920 47 H 0.035 0.965 48 H 0.073 0.927 49 H 0.080 0.920 50 H 0.097 0.903 51 H 0.035 0.965 52 H 0.073 0.927 53 H 0.077 0.923 Dipole moment (debyes) X Y Z Total from point charges -5.738 14.279 -19.801 25.078 hybrid contribution 1.318 1.263 -1.546 2.392 sum -4.420 15.542 -21.347 26.773 Atomic orbital electron populations 1.21857 0.93210 1.03003 1.02655 1.22184 0.95439 0.92468 0.87832 1.22318 1.01477 0.96740 1.02852 1.88079 1.34568 1.69675 1.35238 1.22213 0.88262 0.97110 0.95898 1.20241 0.81235 0.79149 0.89807 1.90757 1.51517 1.59519 1.37547 1.45803 1.22284 1.54220 1.15458 1.21500 0.95423 0.96412 0.86071 1.23264 0.95765 0.90312 0.90088 0.91084 1.23001 1.01781 0.96249 0.96342 1.21341 0.96799 0.95784 0.93715 1.23568 0.88876 0.94502 0.95335 1.89101 1.48218 1.36768 1.55138 1.21958 0.93755 1.00620 0.99615 1.20918 0.95597 0.90917 0.90434 1.44072 1.07479 1.27788 1.52768 1.19959 0.95837 1.18372 1.13774 0.92779 1.25839 0.97019 1.05238 0.94521 1.70788 1.26958 1.15905 1.41852 0.83541 0.75223 0.75866 0.76010 1.21091 1.22109 1.22015 1.20886 0.86326 1.00415 0.89876 1.21948 0.98295 0.95948 0.99831 0.91537 0.91131 0.91807 0.92030 0.91511 0.92517 0.91491 0.90430 0.90215 0.76294 0.90275 0.89949 0.89837 0.90021 0.92565 0.89205 0.92986 0.92002 0.96548 0.92747 0.92017 0.90307 0.96453 0.92672 0.92263 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 17. 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 -0.15 -1.00 9.56 37.16 0.36 -0.65 16 2 C 0.08 0.57 3.34 -26.73 -0.09 0.48 16 3 C -0.18 -1.08 9.53 37.16 0.35 -0.72 16 4 O -0.36 -3.94 9.52 -55.14 -0.52 -4.46 16 5 C 0.05 0.39 6.23 36.01 0.22 0.61 16 6 C 0.51 6.25 7.91 -10.98 -0.09 6.16 16 7 O -0.52 -8.94 16.50 -14.35 -0.24 -9.18 16 8 N -0.72 -7.44 5.52 -60.30 -0.33 -7.77 16 9 C 0.13 1.55 5.29 -4.04 -0.02 1.53 16 10 C 0.06 0.75 3.34 -25.89 -0.09 0.66 16 11 H 0.07 0.71 8.14 -51.93 -0.42 0.29 16 12 C -0.14 -1.91 4.97 -25.37 -0.13 -2.04 16 13 C -0.08 -1.15 0.68 -154.10 -0.11 -1.26 16 14 C 0.05 0.69 6.72 37.66 0.25 0.95 16 15 O -0.37 -4.89 11.31 -35.23 -0.40 -5.29 16 16 C -0.12 -1.92 4.64 -26.88 -0.12 -2.05 16 17 C 0.15 2.96 6.21 -3.66 -0.02 2.93 16 18 N -0.60 -14.51 2.84 -172.48 -0.49 -15.00 16 19 C -0.35 -9.65 9.48 -15.06 -0.14 -9.79 16 20 H 0.05 1.50 7.94 -52.48 -0.42 1.08 16 21 C -0.02 -0.68 4.69 -17.43 -0.08 -0.76 16 22 N -0.92 -27.32 12.41 55.49 0.69 -26.63 16 23 Si 1.06 25.17 29.98 -169.99 -5.10 20.07 16 24 H -0.29 -6.87 7.11 56.52 0.40 -6.47 16 25 H -0.29 -6.71 7.11 56.52 0.40 -6.31 16 26 H -0.29 -6.65 7.11 56.52 0.40 -6.25 16 27 C 0.15 3.43 4.35 -3.90 -0.02 3.42 16 28 C -0.12 -2.21 4.61 -27.13 -0.13 -2.34 16 29 H 0.07 0.50 8.14 -51.93 -0.42 0.07 16 30 H 0.07 0.32 8.14 -51.93 -0.42 -0.10 16 31 H 0.06 0.45 8.14 -51.93 -0.42 0.03 16 32 H 0.06 0.34 7.79 -51.93 -0.40 -0.06 16 33 H 0.07 0.47 8.14 -51.93 -0.42 0.05 16 34 H 0.06 0.32 7.87 -51.93 -0.41 -0.09 16 35 H 0.07 0.30 8.14 -51.93 -0.42 -0.13 16 36 H 0.08 0.46 7.87 -51.93 -0.41 0.06 16 37 H 0.08 0.51 8.08 -51.93 -0.42 0.09 16 38 H 0.40 3.05 8.47 -40.82 -0.35 2.71 16 39 H 0.08 1.11 8.14 -51.93 -0.42 0.69 16 40 H 0.08 0.99 8.14 -51.93 -0.42 0.56 16 41 H 0.08 1.31 6.33 -51.93 -0.33 0.98 16 42 H 0.08 1.13 6.58 -51.93 -0.34 0.79 16 43 H 0.06 0.64 7.83 -51.93 -0.41 0.24 16 44 H 0.09 1.15 7.85 -51.93 -0.41 0.74 16 45 H 0.05 0.70 8.12 -51.93 -0.42 0.28 16 46 H 0.06 1.03 8.14 -51.93 -0.42 0.61 16 47 H 0.02 0.33 6.85 -51.93 -0.36 -0.03 16 48 H 0.05 1.10 7.93 -51.93 -0.41 0.69 16 49 H 0.27 8.08 6.71 -40.82 -0.27 7.81 16 50 H 0.08 2.06 6.30 -51.93 -0.33 1.73 16 51 H 0.02 0.41 6.59 -51.93 -0.34 0.06 16 52 H 0.05 0.96 8.14 -51.93 -0.42 0.54 16 53 H 0.06 1.12 8.14 -51.92 -0.42 0.70 16 LS Contribution 409.63 15.07 6.17 6.17 Total: -1.00 -34.06 409.63 -9.53 -43.59 By element: Atomic # 1 Polarization: 10.82 SS G_CDS: -9.47 Total: 1.35 kcal Atomic # 6 Polarization: -3.01 SS G_CDS: 0.16 Total: -2.86 kcal Atomic # 7 Polarization: -49.27 SS G_CDS: -0.13 Total: -49.40 kcal Atomic # 8 Polarization: -17.77 SS G_CDS: -1.16 Total: -18.93 kcal Atomic # 14 Polarization: 25.17 SS G_CDS: -5.10 Total: 20.07 kcal Total LS contribution 6.17 Total: 6.17 kcal Total: -34.06 -9.53 -43.59 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. ZINC001716800232.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 -75.345 kcal (2) G-P(sol) polarization free energy of solvation -34.061 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -109.407 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.528 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.589 kcal (6) G-S(sol) free energy of system = (1) + (5) -118.934 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 2.68 seconds