Wall clock time and date at job start Sat Apr 11 2020 06:09:55 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 1.52994 * 1 3 3 C 1.53001 * 109.47107 * 2 1 4 4 C 1.53000 * 109.47382 * 239.99675 * 2 1 3 5 5 C 1.52999 * 109.47029 * 294.99780 * 4 2 1 6 6 H 1.09000 * 109.47214 * 55.00018 * 5 4 2 7 7 C 1.53004 * 109.47059 * 174.99691 * 5 4 2 8 8 O 1.42907 * 109.46807 * 55.06983 * 7 5 4 9 9 N 1.46500 * 109.47283 * 294.99514 * 5 4 2 10 10 C 1.46495 * 120.00341 * 302.15821 * 9 5 4 11 11 C 1.34778 * 119.99585 * 122.15074 * 9 5 4 12 12 O 1.21347 * 120.00107 * 4.55520 * 11 9 5 13 13 C 1.49446 * 119.99725 * 184.54680 * 11 9 5 14 14 O 1.21344 * 119.99937 * 84.84408 * 13 11 9 15 15 N 1.34777 * 120.00049 * 264.83747 * 13 11 9 16 16 C 1.46922 * 120.63240 * 4.84515 * 15 13 11 17 17 C 1.53190 * 108.77934 * 233.58488 * 16 15 13 18 18 C 1.53046 * 109.30790 * 305.36236 * 17 16 15 19 19 C 1.53038 * 109.53788 * 61.36446 * 18 17 16 20 20 H 1.08999 * 109.49593 * 58.58650 * 19 18 17 21 21 C 1.50700 * 109.49826 * 178.68120 * 19 18 17 22 22 H 1.07999 * 119.99757 * 359.97438 * 21 19 18 23 23 C 1.37877 * 119.99933 * 180.02562 * 21 19 18 24 24 N 1.31511 * 120.00357 * 359.97438 * 23 21 19 25 25 Si 1.86800 * 119.99748 * 179.97438 * 23 21 19 26 26 H 1.48501 * 109.47206 * 89.99860 * 25 23 21 27 27 H 1.48500 * 109.47295 * 209.99730 * 25 23 21 28 28 H 1.48500 * 109.47409 * 329.99841 * 25 23 21 29 29 C 1.46925 * 120.63031 * 184.55901 * 15 13 11 30 30 H 1.09001 * 109.46932 * 180.02562 * 1 2 3 31 31 H 1.08996 * 109.47184 * 60.00385 * 1 2 3 32 32 H 1.09000 * 109.47091 * 300.00053 * 1 2 3 33 33 H 1.09005 * 109.47338 * 119.99490 * 2 1 3 34 34 H 1.08997 * 109.47248 * 59.99489 * 3 2 1 35 35 H 1.09002 * 109.47509 * 180.02562 * 3 2 1 36 36 H 1.09006 * 109.46623 * 299.99390 * 3 2 1 37 37 H 1.09001 * 109.47011 * 55.00350 * 4 2 1 38 38 H 1.09001 * 109.47229 * 174.99708 * 4 2 1 39 39 H 1.08995 * 109.46948 * 175.06754 * 7 5 4 40 40 H 1.08997 * 109.47497 * 295.07475 * 7 5 4 41 41 H 0.96698 * 113.99580 * 180.02562 * 8 7 5 42 42 H 1.09006 * 109.46836 * 25.45737 * 10 9 5 43 43 H 1.09001 * 109.47575 * 145.45877 * 10 9 5 44 44 H 1.09004 * 109.46865 * 265.46176 * 10 9 5 45 45 H 1.09007 * 109.58733 * 353.37305 * 16 15 13 46 46 H 1.09007 * 109.59144 * 113.64928 * 16 15 13 47 47 H 1.08998 * 109.50126 * 65.31012 * 17 16 15 48 48 H 1.08999 * 109.49816 * 185.41565 * 17 16 15 49 49 H 1.09007 * 109.45657 * 181.38539 * 18 17 16 50 50 H 1.08995 * 109.45792 * 301.35747 * 18 17 16 51 51 H 0.96999 * 120.00330 * 180.02562 * 24 23 21 52 52 H 1.08995 * 109.59242 * 246.20655 * 29 15 13 53 53 H 1.08997 * 109.58666 * 6.63679 * 29 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 1.5299 0.0000 0.0000 3 6 2.0399 1.4425 0.0000 4 6 2.0400 -0.7213 -1.2492 5 6 1.6353 -2.1955 -1.1878 6 1 0.5564 -2.2708 -1.0526 7 6 2.0354 -2.8890 -2.4917 8 8 3.4311 -2.6918 -2.7271 9 7 2.3149 -2.8421 -0.0624 10 6 3.7779 -2.8333 0.0128 11 6 1.5940 -3.4448 0.9038 12 8 0.3876 -3.5245 0.8003 13 6 2.2805 -4.0153 2.1024 14 8 2.5398 -3.3025 3.0496 15 7 2.6115 -5.3214 2.1314 16 6 2.4007 -6.1735 0.9532 17 6 1.5778 -7.3965 1.3699 18 6 2.2728 -8.0999 2.5380 19 6 2.3590 -7.1461 3.7317 20 1 1.3560 -6.8293 4.0174 21 6 3.0144 -7.8502 4.8918 22 1 3.3369 -8.8757 4.7887 23 6 3.2012 -7.1854 6.0852 24 7 2.8080 -5.9367 6.2110 25 14 4.0129 -8.0583 7.5234 26 1 5.4821 -7.8504 7.4634 27 1 3.4866 -7.5072 8.7980 28 1 3.7154 -9.5115 7.4523 29 6 3.1960 -5.9189 3.3397 30 1 -0.3633 -1.0277 0.0005 31 1 -0.3633 0.5137 -0.8900 32 1 -0.3633 0.5138 0.8900 33 1 1.8933 -0.5138 0.8901 34 1 1.6766 1.9564 0.8899 35 1 3.1300 1.4426 -0.0005 36 1 1.6766 1.9563 -0.8901 37 1 1.6054 -0.2618 -2.1369 38 1 3.1263 -0.6443 -1.2951 39 1 1.8272 -3.9560 -2.4144 40 1 1.4643 -2.4662 -3.3182 41 1 3.7551 -3.1049 -3.5391 42 1 4.1648 -1.9758 -0.5379 43 1 4.0877 -2.7653 1.0556 44 1 4.1696 -3.7522 -0.4235 45 1 1.8616 -5.6135 0.1890 46 1 3.3641 -6.4960 0.5582 47 1 0.5821 -7.0774 1.6780 48 1 1.4958 -8.0840 0.5281 49 1 1.7021 -8.9846 2.8206 50 1 3.2775 -8.3967 2.2372 51 1 2.9398 -5.4690 7.0504 52 1 4.2228 -6.2232 3.1371 53 1 3.1816 -5.1910 4.1509 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 ZINC001118514779.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 06:09:55 Heat of formation + Delta-G solvation = -131.337879 kcal Electronic energy + Delta-G solvation = -32475.448317 eV Core-core repulsion = 28346.790820 eV Total energy + Delta-G solvation = -4128.657496 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.77 seconds Orbital eigenvalues (eV) -40.72645 -38.99366 -37.57948 -36.69550 -36.24602 -34.81184 -33.39594 -31.84710 -30.91934 -29.84154 -27.33113 -26.92720 -26.25656 -25.80035 -25.05848 -23.21176 -21.88451 -21.03030 -19.98024 -19.27706 -18.49865 -17.89137 -17.26184 -16.67516 -16.20284 -16.12307 -15.56100 -15.06472 -14.88252 -14.57761 -14.22806 -14.09767 -13.90768 -13.81036 -13.74318 -13.36627 -13.11043 -12.84403 -12.67748 -12.62701 -12.37979 -12.29601 -12.18099 -12.00336 -11.96910 -11.86521 -11.68286 -11.04612 -10.97978 -10.91540 -10.77190 -10.70868 -10.60374 -10.54154 -10.40649 -10.27015 -10.25585 -9.95272 -9.22466 -9.16412 -8.84156 -8.73474 -8.46673 -7.90097 -6.01486 -4.10453 2.42316 2.55416 3.03670 3.30579 3.38021 3.40216 3.75716 3.99173 4.37299 4.42156 4.64043 4.72980 4.82300 4.98868 5.03036 5.15589 5.20532 5.25594 5.29098 5.32182 5.42729 5.44948 5.55052 5.58841 5.62148 5.63122 5.67972 5.76509 5.84487 5.87872 5.92922 5.99729 6.13624 6.14614 6.27706 6.29753 6.32970 6.44097 6.54571 6.62364 6.79876 6.93035 7.03576 7.12318 7.19040 7.31277 7.56730 7.82020 7.92130 7.98953 8.07530 8.32978 8.53678 8.93633 9.55425 11.04121 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.016267 B = 0.003183 C = 0.002908 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1720.837157 B = 8795.755836 C = 9625.516751 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.151 4.151 2 C -0.101 4.101 3 C -0.143 4.143 4 C -0.117 4.117 5 C 0.136 3.864 6 H 0.115 0.885 7 C 0.068 3.932 8 O -0.565 6.565 9 N -0.592 5.592 10 C 0.083 3.917 11 C 0.517 3.483 12 O -0.520 6.520 13 C 0.509 3.491 14 O -0.513 6.513 15 N -0.586 5.586 16 C 0.110 3.890 17 C -0.134 4.134 18 C -0.110 4.110 19 C 0.039 3.961 20 H 0.031 0.969 21 C -0.521 4.521 22 H 0.059 0.941 23 C 0.063 3.937 24 N -0.881 5.881 25 Si 0.893 3.107 26 H -0.280 1.280 27 H -0.286 1.286 28 H -0.274 1.274 29 C 0.112 3.888 30 H 0.061 0.939 31 H 0.051 0.949 32 H 0.053 0.947 33 H 0.073 0.927 34 H 0.054 0.946 35 H 0.053 0.947 36 H 0.051 0.949 37 H 0.072 0.928 38 H 0.077 0.923 39 H 0.050 0.950 40 H 0.056 0.944 41 H 0.377 0.623 42 H 0.085 0.915 43 H 0.068 0.932 44 H 0.059 0.941 45 H 0.064 0.936 46 H 0.068 0.932 47 H 0.063 0.937 48 H 0.061 0.939 49 H 0.053 0.947 50 H 0.051 0.949 51 H 0.264 0.736 52 H 0.049 0.951 53 H 0.123 0.877 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 0.605 8.536 -21.032 22.706 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 -0.208 4.208 2 C -0.120 4.120 3 C -0.200 4.200 4 C -0.155 4.155 5 C 0.033 3.967 6 H 0.133 0.867 7 C -0.010 4.010 8 O -0.371 6.371 9 N -0.327 5.327 10 C -0.059 4.059 11 C 0.301 3.699 12 O -0.395 6.395 13 C 0.290 3.710 14 O -0.388 6.388 15 N -0.319 5.319 16 C -0.013 4.013 17 C -0.172 4.172 18 C -0.148 4.148 19 C 0.020 3.980 20 H 0.049 0.951 21 C -0.560 4.560 22 H 0.078 0.922 23 C -0.140 4.140 24 N -0.518 5.518 25 Si 0.721 3.279 26 H -0.206 1.206 27 H -0.212 1.212 28 H -0.199 1.199 29 C -0.008 4.008 30 H 0.080 0.920 31 H 0.070 0.930 32 H 0.072 0.928 33 H 0.091 0.909 34 H 0.073 0.927 35 H 0.072 0.928 36 H 0.070 0.930 37 H 0.090 0.910 38 H 0.096 0.904 39 H 0.069 0.931 40 H 0.074 0.926 41 H 0.224 0.776 42 H 0.103 0.897 43 H 0.087 0.913 44 H 0.078 0.922 45 H 0.082 0.918 46 H 0.086 0.914 47 H 0.082 0.918 48 H 0.080 0.920 49 H 0.072 0.928 50 H 0.069 0.931 51 H 0.074 0.926 52 H 0.067 0.933 53 H 0.141 0.859 Dipole moment (debyes) X Y Z Total from point charges 0.042 9.352 -19.846 21.939 hybrid contribution 0.433 -0.785 0.210 0.921 sum 0.476 8.567 -19.636 21.429 Atomic orbital electron populations 1.21905 0.95201 1.02332 1.01359 1.21127 0.96065 0.96110 0.98669 1.21798 1.00813 0.95937 1.01485 1.21903 1.02326 0.93148 0.98154 1.21390 0.99045 0.92302 0.83985 0.86705 1.22553 0.82572 0.99375 0.96540 1.86521 1.23805 1.79468 1.47278 1.47847 1.07711 1.54952 1.22200 1.21827 0.78367 1.03202 1.02508 1.20798 0.87816 0.78350 0.82939 1.90737 1.13639 1.58129 1.76977 1.19967 0.79815 0.83581 0.87674 1.90817 1.52994 1.58955 1.36016 1.48582 1.59943 1.07291 1.16114 1.21666 0.99786 0.92637 0.87220 1.21942 0.99752 0.96184 0.99302 1.21633 0.98916 0.98910 0.95314 1.19067 0.96578 0.90708 0.91636 0.95069 1.21064 1.40329 0.98597 0.95960 0.92249 1.25061 0.95353 0.94932 0.98675 1.69878 1.45912 1.09848 1.26159 0.86574 0.79557 0.79781 0.81975 1.20624 1.21197 1.19927 1.22538 0.95084 0.98985 0.84156 0.91967 0.93016 0.92775 0.90855 0.92732 0.92819 0.92976 0.90992 0.90425 0.93129 0.92583 0.77627 0.89660 0.91330 0.92198 0.91768 0.91410 0.91790 0.92050 0.92781 0.93066 0.92566 0.93258 0.85879 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 -0.15 -1.69 8.95 37.15 0.33 -1.36 16 2 C -0.10 -1.14 2.86 -90.62 -0.26 -1.40 16 3 C -0.14 -1.37 9.19 37.16 0.34 -1.02 16 4 C -0.12 -1.13 3.80 -26.73 -0.10 -1.23 16 5 C 0.14 1.47 2.41 -67.93 -0.16 1.31 16 6 H 0.12 1.40 5.12 -51.93 -0.27 1.13 16 7 C 0.07 0.55 6.81 37.16 0.25 0.80 16 8 O -0.57 -4.09 10.71 -35.23 -0.38 -4.46 16 9 N -0.59 -7.99 2.13 -174.44 -0.37 -8.36 16 10 C 0.08 1.02 8.57 59.84 0.51 1.53 16 11 C 0.52 9.23 5.45 -11.59 -0.06 9.17 16 12 O -0.52 -10.31 16.44 5.50 0.09 -10.22 16 13 C 0.51 10.74 5.75 -11.59 -0.07 10.67 16 14 O -0.51 -12.72 16.38 5.50 0.09 -12.63 16 15 N -0.59 -11.92 2.97 -173.01 -0.51 -12.43 16 16 C 0.11 1.79 6.35 -3.71 -0.02 1.77 16 17 C -0.13 -2.23 6.08 -26.61 -0.16 -2.40 16 18 C -0.11 -2.17 5.10 -26.69 -0.14 -2.31 16 19 C 0.04 0.97 2.26 -91.43 -0.21 0.76 16 20 H 0.03 0.87 8.14 -51.93 -0.42 0.45 16 21 C -0.52 -13.96 8.56 -34.44 -0.29 -14.25 16 22 H 0.06 1.55 7.74 -52.49 -0.41 1.15 16 23 C 0.06 1.73 5.30 -17.82 -0.09 1.63 16 24 N -0.88 -25.61 11.41 55.43 0.63 -24.97 16 25 Si 0.89 21.11 29.54 -169.99 -5.02 16.09 16 26 H -0.28 -6.54 7.11 56.52 0.40 -6.14 16 27 H -0.29 -6.80 7.11 56.52 0.40 -6.40 16 28 H -0.27 -6.37 7.11 56.52 0.40 -5.97 16 29 C 0.11 2.67 5.42 -3.49 -0.02 2.65 16 30 H 0.06 0.80 6.46 -51.93 -0.34 0.47 16 31 H 0.05 0.48 8.14 -51.93 -0.42 0.06 16 32 H 0.05 0.62 8.14 -51.93 -0.42 0.20 16 33 H 0.07 1.05 7.62 -51.93 -0.40 0.65 16 34 H 0.05 0.53 8.14 -51.93 -0.42 0.11 16 35 H 0.05 0.49 8.14 -51.93 -0.42 0.07 16 36 H 0.05 0.43 8.14 -51.93 -0.42 0.01 16 37 H 0.07 0.59 8.14 -51.93 -0.42 0.16 16 38 H 0.08 0.76 5.98 -51.93 -0.31 0.45 16 39 H 0.05 0.43 8.14 -51.93 -0.42 0.01 16 40 H 0.06 0.34 8.14 -51.93 -0.42 -0.08 16 41 H 0.38 1.22 9.12 45.56 0.42 1.64 16 42 H 0.08 0.90 5.57 -51.93 -0.29 0.61 16 43 H 0.07 0.98 6.86 -51.93 -0.36 0.63 16 44 H 0.06 0.67 8.11 -51.93 -0.42 0.25 16 45 H 0.06 0.97 6.31 -51.93 -0.33 0.64 16 46 H 0.07 0.96 8.14 -51.92 -0.42 0.54 16 47 H 0.06 1.17 8.14 -51.93 -0.42 0.74 16 48 H 0.06 0.83 8.14 -51.93 -0.42 0.41 16 49 H 0.05 1.05 8.14 -51.93 -0.42 0.63 16 50 H 0.05 0.96 8.14 -51.93 -0.42 0.54 16 51 H 0.26 7.40 8.31 -40.82 -0.34 7.06 16 52 H 0.05 1.14 8.14 -51.93 -0.42 0.71 16 53 H 0.12 3.44 5.18 -51.93 -0.27 3.18 16 LS Contribution 408.30 15.07 6.15 6.15 Total: -1.00 -32.71 408.30 -7.91 -40.61 By element: Atomic # 1 Polarization: 12.34 SS G_CDS: -8.44 Total: 3.90 kcal Atomic # 6 Polarization: 6.47 SS G_CDS: -0.15 Total: 6.32 kcal Atomic # 7 Polarization: -45.52 SS G_CDS: -0.25 Total: -45.77 kcal Atomic # 8 Polarization: -27.12 SS G_CDS: -0.20 Total: -27.32 kcal Atomic # 14 Polarization: 21.11 SS G_CDS: -5.02 Total: 16.09 kcal Total LS contribution 6.15 Total: 6.15 kcal Total: -32.71 -7.91 -40.61 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. ZINC001118514779.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 -90.724 kcal (2) G-P(sol) polarization free energy of solvation -32.708 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -123.431 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -7.907 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.614 kcal (6) G-S(sol) free energy of system = (1) + (5) -131.338 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.77 seconds