Wall clock time and date at job start Sat Apr 11 2020 06:12:24 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 O 1.42897 * 1 3 3 C 1.42901 * 114.00375 * 2 1 4 4 C 1.53002 * 112.84896 * 305.90255 * 3 2 1 5 5 C 1.50697 * 109.47090 * 293.84979 * 4 3 2 6 6 O 1.21279 * 119.99804 * 355.12030 * 5 4 3 7 7 N 1.34777 * 120.00021 * 175.13565 * 5 4 3 8 8 C 1.46925 * 120.63139 * 359.70639 * 7 5 4 9 9 C 1.52754 * 109.01135 * 233.58915 * 8 7 5 10 10 C 1.53036 * 109.38673 * 305.58851 * 9 8 7 11 11 N 1.46503 * 109.44986 * 181.25237 * 10 9 8 12 12 C 1.36936 * 119.99869 * 299.93853 * 11 10 9 13 13 H 1.08001 * 120.00194 * 321.12645 * 12 11 10 14 14 C 1.38813 * 119.99974 * 141.12714 * 12 11 10 15 15 N 1.31628 * 119.99763 * 341.12012 * 14 12 11 16 16 Si 1.86795 * 120.00371 * 161.11855 * 14 12 11 17 17 H 1.48498 * 109.47144 * 0.02562 * 16 14 12 18 18 H 1.48501 * 109.47190 * 119.99821 * 16 14 12 19 19 H 1.48497 * 109.47087 * 240.00034 * 16 14 12 20 20 C 1.46502 * 119.99995 * 119.94404 * 11 10 9 21 21 C 1.53001 * 109.47336 * 85.92020 * 20 11 10 22 22 O 1.42892 * 109.46810 * 65.00183 * 21 20 11 23 23 C 1.53043 * 109.53374 * 61.23990 * 10 9 8 24 24 C 1.46923 * 120.63052 * 179.97438 * 7 5 4 25 25 C 1.53778 * 113.61786 * 174.70838 * 3 2 1 26 26 C 1.53787 * 87.08205 * 219.93423 * 25 3 2 27 27 C 1.53783 * 87.17216 * 25.38894 * 26 25 3 28 28 H 1.08999 * 109.47363 * 305.99201 * 1 2 3 29 29 H 1.09001 * 109.46715 * 65.98339 * 1 2 3 30 30 H 1.09001 * 109.47142 * 185.98720 * 1 2 3 31 31 H 1.09001 * 109.46971 * 53.84532 * 4 3 2 32 32 H 1.08996 * 109.47454 * 173.83923 * 4 3 2 33 33 H 1.09007 * 109.58728 * 353.42744 * 8 7 5 34 34 H 1.09007 * 109.58562 * 113.84649 * 8 7 5 35 35 H 1.09003 * 109.56678 * 185.55133 * 9 8 7 36 36 H 1.09001 * 109.35819 * 65.50549 * 9 8 7 37 37 H 1.08998 * 109.46206 * 301.22002 * 10 9 8 38 38 H 0.96995 * 119.99846 * 180.02562 * 15 14 12 39 39 H 1.09000 * 109.46715 * 205.92731 * 20 11 10 40 40 H 1.09005 * 109.46704 * 325.92031 * 20 11 10 41 41 H 1.09002 * 109.46563 * 185.00235 * 21 20 11 42 42 H 1.08997 * 109.47190 * 305.00026 * 21 20 11 43 43 H 0.96708 * 114.00013 * 180.02562 * 22 21 20 44 44 H 1.09003 * 109.49280 * 178.68618 * 23 10 9 45 45 H 1.08998 * 109.52428 * 58.60711 * 23 10 9 46 46 H 1.09005 * 109.58871 * 246.15062 * 24 7 5 47 47 H 1.09000 * 109.59127 * 6.43077 * 24 7 5 48 48 H 1.08995 * 113.61942 * 105.38703 * 25 3 2 49 49 H 1.09005 * 113.68930 * 334.48897 * 25 3 2 50 50 H 1.08992 * 113.61473 * 139.97923 * 26 25 3 51 51 H 1.08995 * 113.61280 * 270.79913 * 26 25 3 52 52 H 1.09003 * 113.61549 * 89.15517 * 27 26 25 53 53 H 1.08999 * 113.61171 * 220.06097 * 27 26 25 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 8 1.4290 0.0000 0.0000 3 6 2.0103 1.3054 0.0000 4 6 1.4967 2.1845 -1.1421 5 6 1.9547 1.6145 -2.4598 6 8 2.6985 0.6568 -2.4804 7 7 1.5381 2.1692 -3.6153 8 6 0.6322 3.3260 -3.6065 9 6 -0.5846 3.0116 -4.4747 10 6 -0.1179 2.5890 -5.8696 11 7 -1.2846 2.3160 -6.7125 12 6 -2.1758 1.3405 -6.3530 13 1 -1.8203 0.4174 -5.9194 14 6 -3.5362 1.5380 -6.5458 15 7 -4.0071 2.7556 -6.7139 16 14 -4.6986 0.0759 -6.5667 17 1 -3.9253 -1.1743 -6.3562 18 1 -5.7017 0.2254 -5.4821 19 1 -5.3928 0.0142 -7.8780 20 6 -1.4978 3.0866 -7.9401 21 6 -0.7241 2.4386 -9.0900 22 8 -1.2652 1.1435 -9.3579 23 6 0.7397 1.3261 -5.7614 24 6 1.9765 1.6251 -4.9077 25 6 3.5425 1.2975 0.1299 26 6 3.3912 2.5117 1.0615 27 6 1.9752 1.9997 1.3737 28 1 -0.3634 0.6039 0.8315 29 1 -0.3633 0.4183 -0.9387 30 1 -0.3633 -1.0221 0.1072 31 1 0.4073 2.2124 -1.1174 32 1 1.8886 3.1951 -1.0273 33 1 0.3084 3.5288 -2.5856 34 1 1.1489 4.1978 -4.0081 35 1 -1.2146 3.8976 -4.5548 36 1 -1.1531 2.2004 -4.0200 37 1 0.4714 3.3912 -6.3139 38 1 -4.9578 2.8936 -6.8483 39 1 -2.5610 3.1010 -8.1800 40 1 -1.1445 4.1075 -7.7942 41 1 -0.8101 3.0599 -9.9814 42 1 0.3259 2.3436 -8.8134 43 1 -0.8217 0.6730 -10.0771 44 1 1.0525 1.0124 -6.7574 45 1 0.1591 0.5303 -5.2949 46 1 2.6049 2.3555 -5.4175 47 1 2.5416 0.7074 -4.7451 48 1 4.0610 1.5239 -0.8017 49 1 3.9352 0.4112 0.6283 50 1 4.0626 2.4898 1.9199 51 1 3.4043 3.4678 0.5382 52 1 1.9372 1.3051 2.2130 53 1 1.2301 2.7921 1.4447 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 ZINC001098353870.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 06:12:24 Heat of formation + Delta-G solvation = -80.080219 kcal Electronic energy + Delta-G solvation = -32214.827933 eV Core-core repulsion = 28088.393136 eV Total energy + Delta-G solvation = -4126.434798 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.78 seconds Orbital eigenvalues (eV) -40.67919 -39.13437 -37.36529 -36.10245 -35.87261 -34.57842 -32.16166 -31.12745 -30.36785 -29.41471 -27.62915 -27.07665 -25.70372 -24.86692 -23.69704 -22.99168 -22.57600 -20.81060 -20.00246 -19.15583 -18.41717 -17.16697 -17.02762 -16.57701 -16.14713 -15.76254 -15.30327 -15.05829 -14.96837 -14.80901 -14.47867 -14.42281 -13.73825 -13.72219 -13.27950 -13.22673 -13.08470 -12.99789 -12.55365 -12.42177 -12.20881 -12.09916 -11.95791 -11.79440 -11.53424 -11.44607 -11.15652 -11.01202 -10.92228 -10.82901 -10.73379 -10.68864 -10.48945 -10.31880 -10.02160 -9.90307 -9.86046 -9.61183 -9.46533 -9.30901 -9.08059 -8.38121 -8.31309 -6.48896 -5.71175 -3.27964 2.84681 3.19912 3.42425 3.50706 3.54876 3.81407 4.32332 4.42632 4.49985 4.55462 4.66391 4.85401 5.09003 5.15504 5.22578 5.24438 5.28936 5.33424 5.38448 5.45428 5.47564 5.53386 5.54739 5.56792 5.65037 5.69090 5.74733 5.79179 5.82405 5.97890 6.02728 6.05213 6.07489 6.08987 6.16660 6.19930 6.29765 6.40457 6.49343 6.63437 6.70868 6.79352 6.88109 7.11739 7.18261 7.28221 7.66470 7.67604 7.91687 8.42744 8.46785 8.65327 9.26379 9.89235 10.45321 11.31100 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.014853 B = 0.003225 C = 0.002922 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1884.715858 B = 8680.462289 C = 9579.840963 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.026 3.974 2 O -0.359 6.359 3 C 0.108 3.892 4 C -0.152 4.152 5 C 0.516 3.484 6 O -0.532 6.532 7 N -0.607 5.607 8 C 0.106 3.894 9 C -0.135 4.135 10 C 0.178 3.822 11 N -0.572 5.572 12 C -0.231 4.231 13 H 0.055 0.945 14 C 0.016 3.984 15 N -0.896 5.896 16 Si 0.896 3.104 17 H -0.278 1.278 18 H -0.294 1.294 19 H -0.289 1.289 20 C 0.145 3.855 21 C 0.059 3.941 22 O -0.544 6.544 23 C -0.138 4.138 24 C 0.115 3.885 25 C -0.110 4.110 26 C -0.144 4.144 27 C -0.160 4.160 28 H 0.039 0.961 29 H 0.042 0.958 30 H 0.084 0.916 31 H 0.098 0.902 32 H 0.103 0.897 33 H 0.073 0.927 34 H 0.063 0.937 35 H 0.073 0.927 36 H 0.071 0.929 37 H 0.045 0.955 38 H 0.251 0.749 39 H 0.102 0.898 40 H 0.035 0.965 41 H 0.018 0.982 42 H 0.021 0.979 43 H 0.349 0.651 44 H 0.065 0.935 45 H 0.067 0.933 46 H 0.058 0.942 47 H 0.084 0.916 48 H 0.079 0.921 49 H 0.088 0.912 50 H 0.073 0.927 51 H 0.081 0.919 52 H 0.090 0.910 53 H 0.069 0.931 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 12.114 3.956 10.074 16.245 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 -0.070 4.070 2 O -0.277 6.277 3 C 0.068 3.932 4 C -0.192 4.192 5 C 0.304 3.696 6 O -0.409 6.409 7 N -0.341 5.341 8 C -0.017 4.017 9 C -0.175 4.175 10 C 0.071 3.929 11 N -0.291 5.291 12 C -0.361 4.361 13 H 0.072 0.928 14 C -0.183 4.183 15 N -0.539 5.539 16 Si 0.726 3.274 17 H -0.203 1.203 18 H -0.222 1.222 19 H -0.216 1.216 20 C 0.019 3.981 21 C -0.021 4.021 22 O -0.345 6.345 23 C -0.178 4.178 24 C -0.008 4.008 25 C -0.147 4.147 26 C -0.182 4.182 27 C -0.198 4.198 28 H 0.058 0.942 29 H 0.061 0.939 30 H 0.102 0.898 31 H 0.117 0.883 32 H 0.121 0.879 33 H 0.092 0.908 34 H 0.081 0.919 35 H 0.091 0.909 36 H 0.089 0.911 37 H 0.064 0.936 38 H 0.061 0.939 39 H 0.119 0.881 40 H 0.054 0.946 41 H 0.037 0.963 42 H 0.040 0.960 43 H 0.192 0.808 44 H 0.083 0.917 45 H 0.086 0.914 46 H 0.076 0.924 47 H 0.102 0.898 48 H 0.098 0.902 49 H 0.106 0.894 50 H 0.091 0.909 51 H 0.099 0.901 52 H 0.108 0.892 53 H 0.088 0.912 Dipole moment (debyes) X Y Z Total from point charges 12.028 3.517 10.530 16.369 hybrid contribution -0.741 -0.519 -0.720 1.156 sum 11.288 2.998 9.809 15.252 Atomic orbital electron populations 1.22720 0.81760 1.02608 0.99949 1.88033 1.19039 1.26162 1.94498 1.22648 0.95029 0.83369 0.92151 1.22040 1.03340 1.00861 0.92958 1.20282 0.80902 0.83372 0.85068 1.90688 1.36403 1.26724 1.87096 1.48168 1.47774 1.32210 1.05919 1.21818 0.91499 0.87422 1.00972 1.22227 0.95421 1.02735 0.97108 1.20305 0.89150 0.93295 0.90199 1.43697 1.24310 1.41236 1.19810 1.18783 0.85807 0.93791 1.37738 0.92784 1.25073 0.97192 0.95481 1.00513 1.69957 1.12526 1.19026 1.52426 0.86348 0.80849 0.83172 0.77025 1.20301 1.22163 1.21619 1.20994 1.02559 0.90617 0.83971 1.23101 0.96548 0.84395 0.98102 1.86852 1.60673 1.30528 1.56452 1.22351 0.95455 1.01191 0.98811 1.21643 0.97207 0.99207 0.82716 1.22966 0.93512 0.98077 1.00189 1.22757 0.97033 0.98223 1.00147 1.23618 0.97761 1.00439 0.97946 0.94197 0.93915 0.89783 0.88340 0.87906 0.90824 0.91911 0.90879 0.91074 0.93649 0.93935 0.88054 0.94632 0.96341 0.96025 0.80796 0.91671 0.91393 0.92382 0.89802 0.90197 0.89351 0.90864 0.90085 0.89165 0.91235 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 16. 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 0.03 0.32 10.30 101.05 1.04 1.36 16 2 O -0.36 -5.26 10.24 -41.24 -0.42 -5.69 16 3 C 0.11 1.32 0.54 -89.71 -0.05 1.27 16 4 C -0.15 -1.80 3.15 -27.88 -0.09 -1.88 16 5 C 0.52 7.91 7.33 -10.99 -0.08 7.83 16 6 O -0.53 -9.85 13.72 -0.45 -0.01 -9.85 16 7 N -0.61 -9.06 2.98 -173.01 -0.52 -9.58 16 8 C 0.11 1.43 6.31 -3.94 -0.02 1.41 16 9 C -0.13 -2.39 5.29 -26.84 -0.14 -2.53 16 10 C 0.18 3.39 2.60 -67.89 -0.18 3.22 16 11 N -0.57 -13.22 2.32 -165.61 -0.38 -13.60 16 12 C -0.23 -6.09 7.93 -15.06 -0.12 -6.21 16 13 H 0.05 1.49 6.89 -52.49 -0.36 1.13 16 14 C 0.02 0.45 4.97 -17.43 -0.09 0.36 16 15 N -0.90 -25.14 11.47 55.49 0.64 -24.51 16 16 Si 0.90 22.18 29.59 -169.99 -5.03 17.15 16 17 H -0.28 -6.88 7.11 56.52 0.40 -6.48 16 18 H -0.29 -7.27 7.11 56.52 0.40 -6.87 16 19 H -0.29 -7.29 7.11 56.52 0.40 -6.89 16 20 C 0.15 3.25 5.59 -4.04 -0.02 3.23 16 21 C 0.06 1.13 7.39 37.16 0.27 1.40 16 22 O -0.54 -11.27 13.33 -35.23 -0.47 -11.74 16 23 C -0.14 -2.49 5.30 -26.59 -0.14 -2.63 16 24 C 0.11 1.79 6.44 -3.69 -0.02 1.76 16 25 C -0.11 -1.28 6.82 -25.92 -0.18 -1.46 16 26 C -0.14 -1.24 7.72 -25.91 -0.20 -1.44 16 27 C -0.16 -1.48 7.11 -25.82 -0.18 -1.67 16 28 H 0.04 0.40 7.82 -51.93 -0.41 0.00 16 29 H 0.04 0.56 6.84 -51.93 -0.36 0.21 16 30 H 0.08 0.95 8.14 -51.93 -0.42 0.53 16 31 H 0.10 1.11 5.91 -51.93 -0.31 0.81 16 32 H 0.10 0.97 7.28 -51.93 -0.38 0.59 16 33 H 0.07 0.83 5.90 -51.93 -0.31 0.53 16 34 H 0.06 0.75 8.14 -51.93 -0.42 0.33 16 35 H 0.07 1.38 8.14 -51.93 -0.42 0.96 16 36 H 0.07 1.45 7.71 -51.93 -0.40 1.05 16 37 H 0.05 0.81 7.85 -51.93 -0.41 0.40 16 38 H 0.25 6.89 8.31 -40.82 -0.34 6.55 16 39 H 0.10 2.67 5.57 -51.93 -0.29 2.38 16 40 H 0.04 0.74 8.01 -51.93 -0.42 0.32 16 41 H 0.02 0.31 8.14 -51.93 -0.42 -0.11 16 42 H 0.02 0.39 8.14 -51.93 -0.42 -0.04 16 43 H 0.35 5.28 9.12 45.56 0.42 5.69 16 44 H 0.06 1.19 8.14 -51.93 -0.42 0.77 16 45 H 0.07 1.42 7.07 -51.93 -0.37 1.05 16 46 H 0.06 0.80 8.14 -51.93 -0.42 0.38 16 47 H 0.08 1.39 7.00 -51.93 -0.36 1.03 16 48 H 0.08 1.04 6.87 -51.93 -0.36 0.68 16 49 H 0.09 1.04 8.14 -51.93 -0.42 0.62 16 50 H 0.07 0.55 8.14 -51.93 -0.42 0.12 16 51 H 0.08 0.62 7.62 -51.93 -0.40 0.23 16 52 H 0.09 0.83 8.14 -51.93 -0.42 0.41 16 53 H 0.07 0.56 8.10 -51.93 -0.42 0.14 16 LS Contribution 405.02 15.07 6.10 6.10 Total: -1.00 -32.40 405.02 -8.76 -41.17 By element: Atomic # 1 Polarization: 14.99 SS G_CDS: -8.48 Total: 6.52 kcal Atomic # 6 Polarization: 4.23 SS G_CDS: -0.20 Total: 4.03 kcal Atomic # 7 Polarization: -47.42 SS G_CDS: -0.26 Total: -47.69 kcal Atomic # 8 Polarization: -26.39 SS G_CDS: -0.90 Total: -27.28 kcal Atomic # 14 Polarization: 22.18 SS G_CDS: -5.03 Total: 17.15 kcal Total LS contribution 6.10 Total: 6.10 kcal Total: -32.40 -8.76 -41.17 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. ZINC001098353870.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 -38.913 kcal (2) G-P(sol) polarization free energy of solvation -32.405 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -71.318 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.763 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.167 kcal (6) G-S(sol) free energy of system = (1) + (5) -80.080 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.78 seconds