Wall clock time and date at job start Sat Apr 11 2020 06:10:26 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 N 2 2 C 1.31512 * 1 3 3 Si 1.86797 * 120.00530 * 2 1 4 4 H 1.48504 * 109.47061 * 270.00261 * 3 2 1 5 5 H 1.48497 * 109.46906 * 29.99434 * 3 2 1 6 6 H 1.48498 * 109.47403 * 149.99880 * 3 2 1 7 7 C 1.37880 * 119.99594 * 180.02562 * 2 1 3 8 8 H 1.07998 * 120.00010 * 359.97438 * 7 2 1 9 9 C 1.50701 * 119.99861 * 180.02562 * 7 2 1 10 10 C 1.52997 * 109.47212 * 179.97438 * 9 7 2 11 11 C 1.52992 * 109.47482 * 179.97438 * 10 9 7 12 12 C 1.52997 * 109.47482 * 179.97438 * 11 10 9 13 13 H 1.09003 * 109.47101 * 304.99753 * 12 11 10 14 14 N 1.46896 * 109.47082 * 65.00013 * 12 11 10 15 15 C 1.50699 * 109.47337 * 185.00170 * 12 11 10 16 16 O 1.21278 * 120.00013 * 259.99996 * 15 12 11 17 17 N 1.34779 * 120.00211 * 79.99787 * 15 12 11 18 18 C 1.46500 * 120.00112 * 179.97438 * 17 15 12 19 19 C 1.53000 * 109.47020 * 180.02562 * 18 17 15 20 20 H 1.09002 * 110.32700 * 307.24223 * 19 18 17 21 21 C 1.54615 * 110.36865 * 185.00345 * 19 18 17 22 22 C 1.53926 * 103.86169 * 217.27852 * 21 19 18 23 23 C 1.53887 * 104.65289 * 0.18162 * 22 21 19 24 24 O 1.44476 * 110.36861 * 69.60321 * 19 18 17 25 25 C 1.52480 * 110.34055 * 241.43831 * 22 21 19 26 26 C 1.53214 * 109.21041 * 293.01305 * 25 22 21 27 27 O 1.42915 * 109.33812 * 303.45945 * 26 25 22 28 28 C 1.42927 * 114.20896 * 61.68213 * 27 26 25 29 29 C 1.52482 * 110.34264 * 118.92490 * 22 21 19 30 30 H 0.97002 * 119.99739 * 0.02562 * 1 2 3 31 31 H 1.09002 * 109.47060 * 299.99817 * 9 7 2 32 32 H 1.09001 * 109.47380 * 59.99905 * 9 7 2 33 33 H 1.09002 * 109.47153 * 299.99998 * 10 9 7 34 34 H 1.08998 * 109.47533 * 59.99628 * 10 9 7 35 35 H 1.09002 * 109.47103 * 300.00247 * 11 10 9 36 36 H 1.09001 * 109.47066 * 60.00169 * 11 10 9 37 37 H 1.00903 * 111.00100 * 296.04575 * 14 12 11 38 38 H 1.00898 * 110.99866 * 60.00466 * 14 12 11 39 39 H 0.97003 * 119.99979 * 0.02562 * 17 15 12 40 40 H 1.09001 * 109.47584 * 300.00355 * 18 17 15 41 41 H 1.09000 * 109.47218 * 60.00612 * 18 17 15 42 42 H 1.09000 * 110.55021 * 335.87470 * 21 19 18 43 43 H 1.09007 * 110.55095 * 98.54287 * 21 19 18 44 44 H 1.09001 * 110.39486 * 142.34874 * 23 22 21 45 45 H 1.09000 * 110.39348 * 264.62937 * 23 22 21 46 46 H 1.08999 * 109.51616 * 52.93704 * 25 22 21 47 47 H 1.09003 * 109.51088 * 173.09674 * 25 22 21 48 48 H 1.09001 * 109.48980 * 183.50525 * 26 25 22 49 49 H 1.08997 * 109.49327 * 63.42619 * 26 25 22 50 50 H 1.09002 * 109.49182 * 178.36030 * 28 27 26 51 51 H 1.08997 * 109.51465 * 58.29589 * 28 27 26 52 52 H 1.09002 * 109.51439 * 186.90709 * 29 22 21 53 53 H 1.08999 * 109.50987 * 307.01408 * 29 22 21 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 7 0.0000 0.0000 0.0000 2 6 1.3151 0.0000 0.0000 3 14 2.2493 1.6176 0.0000 4 1 2.4967 2.0463 -1.4001 5 1 1.4467 2.6526 0.6999 6 1 3.5468 1.4400 0.7000 7 6 2.0044 -1.1941 -0.0005 8 1 1.4644 -2.1294 -0.0005 9 6 3.5114 -1.1942 0.0000 10 6 4.0214 -2.6367 -0.0001 11 6 5.5513 -2.6368 -0.0001 12 6 6.0613 -4.0793 0.0004 13 1 5.6267 -4.6180 0.8425 14 7 5.6726 -4.7365 -1.2545 15 6 7.5631 -4.0812 0.1242 16 8 8.2527 -4.2346 -0.8616 17 7 8.1401 -3.9123 1.3305 18 6 9.6002 -3.9147 1.4509 19 6 9.9914 -3.7062 2.9153 20 1 9.5013 -2.8186 3.3155 21 6 11.5266 -3.5798 3.0494 22 6 11.8429 -4.3090 4.3676 23 6 10.4763 -4.7968 4.8802 24 8 9.6466 -4.8701 3.6986 25 6 12.4725 -3.3459 5.3681 26 6 13.8529 -2.9200 4.8578 27 8 14.6556 -4.0820 4.6385 28 6 14.1349 -4.9764 3.6527 29 6 12.7671 -5.4940 4.1093 30 1 -0.4850 0.8401 -0.0004 31 1 3.8751 -0.6798 -0.8895 32 1 3.8745 -0.6810 0.8905 33 1 3.6577 -3.1507 0.8897 34 1 3.6584 -3.1504 -0.8902 35 1 5.9147 -2.1229 -0.8901 36 1 5.9147 -2.1231 0.8899 37 1 4.6688 -4.8056 -1.3308 38 1 6.0635 -4.2555 -2.0507 39 1 7.5886 -3.7900 2.1191 40 1 9.9920 -4.8706 1.1031 41 1 10.0160 -3.1095 0.8452 42 1 12.0253 -4.0687 2.2125 43 1 11.8205 -2.5318 3.1093 44 1 10.5720 -5.7809 5.3389 45 1 10.0620 -4.0846 5.5938 46 1 11.8372 -2.4668 5.4767 47 1 12.5780 -3.8413 6.3333 48 1 14.3332 -2.2808 5.5986 49 1 13.7417 -2.3727 3.9218 50 1 14.8181 -5.8164 3.5267 51 1 14.0267 -4.4501 2.7044 52 1 12.8838 -6.0713 5.0264 53 1 12.3386 -6.1272 3.3324 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 ZINC000867993255.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 06:10:26 Heat of formation + Delta-G solvation = -153.814520 kcal Electronic energy + Delta-G solvation = -29971.923291 eV Core-core repulsion = 25842.291134 eV Total energy + Delta-G solvation = -4129.632157 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.76 seconds Orbital eigenvalues (eV) -41.28061 -39.83690 -38.61276 -36.19919 -35.08509 -34.33650 -33.35730 -31.77541 -31.48506 -31.28789 -28.40080 -27.91790 -26.68076 -24.81599 -24.27546 -23.21532 -22.33349 -21.80014 -20.22202 -20.10895 -19.42542 -17.49771 -17.18524 -16.78741 -16.73397 -16.62782 -16.09104 -15.87049 -15.51335 -15.18013 -15.04163 -14.83371 -14.61742 -14.55880 -14.27951 -13.93813 -13.73765 -13.39217 -13.01286 -12.90583 -12.79712 -12.61075 -12.38760 -12.21971 -12.04018 -12.00138 -11.95571 -11.86792 -11.46895 -11.37734 -11.04895 -11.02046 -10.80703 -10.74813 -10.27125 -10.09382 -9.94589 -9.93245 -9.81218 -9.53366 -9.24843 -9.19225 -8.58933 -8.52318 -6.08723 -4.07114 2.68722 2.98598 3.26598 3.34183 3.35624 3.36187 3.36884 3.78449 3.97342 4.13527 4.37027 4.40684 4.43855 4.52131 4.54623 4.65230 4.69548 4.79370 4.82681 4.90029 4.96820 4.98300 5.10047 5.12831 5.15688 5.16791 5.21156 5.24040 5.25745 5.34674 5.35130 5.36836 5.51253 5.56419 5.60699 5.66289 5.68632 5.82949 6.11625 6.26984 6.35279 6.41675 6.53228 6.67317 6.79576 7.12588 7.21351 7.34090 7.45686 7.57965 7.74227 8.23153 8.48704 8.95935 9.53673 11.04647 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.015810 B = 0.001905 C = 0.001788 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1770.609900 B =14696.498415 C =15653.862258 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.902 5.902 2 C 0.065 3.935 3 Si 0.881 3.119 4 H -0.277 1.277 5 H -0.288 1.288 6 H -0.267 1.267 7 C -0.522 4.522 8 H 0.072 0.928 9 C -0.013 4.013 10 C -0.101 4.101 11 C -0.150 4.150 12 C 0.076 3.924 13 H 0.101 0.899 14 N -0.830 5.830 15 C 0.525 3.475 16 O -0.536 6.536 17 N -0.730 5.730 18 C 0.129 3.871 19 C 0.064 3.936 20 H 0.078 0.922 21 C -0.142 4.142 22 C -0.092 4.092 23 C 0.055 3.945 24 O -0.363 6.363 25 C -0.143 4.143 26 C 0.060 3.940 27 O -0.383 6.383 28 C 0.059 3.941 29 C -0.140 4.140 30 H 0.263 0.737 31 H 0.010 0.990 32 H 0.015 0.985 33 H 0.058 0.942 34 H 0.054 0.946 35 H 0.064 0.936 36 H 0.065 0.935 37 H 0.353 0.647 38 H 0.349 0.651 39 H 0.404 0.596 40 H 0.075 0.925 41 H 0.079 0.921 42 H 0.083 0.917 43 H 0.083 0.917 44 H 0.094 0.906 45 H 0.064 0.936 46 H 0.078 0.922 47 H 0.076 0.924 48 H 0.095 0.905 49 H 0.052 0.948 50 H 0.095 0.905 51 H 0.053 0.947 52 H 0.074 0.926 53 H 0.080 0.920 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 29.520 -8.748 11.703 32.939 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 N -0.541 5.541 2 C -0.136 4.136 3 Si 0.708 3.292 4 H -0.203 1.203 5 H -0.214 1.214 6 H -0.191 1.191 7 C -0.560 4.560 8 H 0.090 0.910 9 C -0.050 4.050 10 C -0.139 4.139 11 C -0.190 4.190 12 C -0.039 4.039 13 H 0.119 0.881 14 N -0.362 5.362 15 C 0.311 3.689 16 O -0.412 6.412 17 N -0.383 5.383 18 C 0.005 3.995 19 C 0.005 3.995 20 H 0.096 0.904 21 C -0.180 4.180 22 C -0.093 4.093 23 C -0.021 4.021 24 O -0.282 6.282 25 C -0.180 4.180 26 C -0.017 4.017 27 O -0.301 6.301 28 C -0.018 4.018 29 C -0.178 4.178 30 H 0.073 0.927 31 H 0.028 0.972 32 H 0.033 0.967 33 H 0.076 0.924 34 H 0.073 0.927 35 H 0.082 0.918 36 H 0.084 0.916 37 H 0.168 0.832 38 H 0.162 0.838 39 H 0.239 0.761 40 H 0.093 0.907 41 H 0.098 0.902 42 H 0.102 0.898 43 H 0.102 0.898 44 H 0.112 0.888 45 H 0.082 0.918 46 H 0.096 0.904 47 H 0.095 0.905 48 H 0.113 0.887 49 H 0.071 0.929 50 H 0.113 0.887 51 H 0.071 0.929 52 H 0.093 0.907 53 H 0.099 0.901 Dipole moment (debyes) X Y Z Total from point charges 30.273 -9.592 11.292 33.704 hybrid contribution -0.581 2.162 0.183 2.246 sum 29.692 -7.430 11.476 32.688 Atomic orbital electron populations 1.69915 1.06284 1.26900 1.51030 1.25049 0.94749 0.99205 0.94572 0.86767 0.80270 0.83644 0.78504 1.20319 1.21369 1.19133 1.21142 0.89480 0.94468 1.50909 0.91016 1.19559 0.97178 0.92119 0.96186 1.21481 0.90871 1.00312 1.01262 1.22444 0.99129 0.94710 1.02667 1.21409 0.90896 0.95683 0.95898 0.88110 1.58661 1.16871 1.57499 1.03198 1.20719 0.90695 0.74912 0.82556 1.90656 1.65021 1.48390 1.37136 1.45902 1.07038 1.75206 1.10177 1.21356 0.81421 1.03073 0.93643 1.23287 0.94608 0.89717 0.91838 0.90392 1.23068 0.95448 1.01747 0.97725 1.21498 0.96316 0.96046 0.95403 1.23458 0.88042 1.02173 0.88476 1.89235 1.62189 1.43920 1.32852 1.22149 0.97343 0.99491 0.99060 1.22635 0.90857 0.87649 1.00567 1.87940 1.48528 1.33615 1.60052 1.22653 0.94775 0.93392 0.90950 1.22151 0.95503 0.97107 1.03033 0.92719 0.97190 0.96693 0.92366 0.92718 0.91768 0.91625 0.83214 0.83768 0.76123 0.90697 0.90245 0.89836 0.89816 0.88808 0.91801 0.90384 0.90527 0.88709 0.92935 0.88677 0.92920 0.90690 0.90112 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 N -0.90 -27.65 13.96 55.43 0.77 -26.88 16 2 C 0.07 1.90 5.47 -17.82 -0.10 1.80 16 3 Si 0.88 21.57 27.47 -169.99 -4.67 16.90 16 4 H -0.28 -6.70 7.11 56.52 0.40 -6.30 16 5 H -0.29 -6.98 7.11 56.52 0.40 -6.58 16 6 H -0.27 -6.25 6.54 56.52 0.37 -5.88 16 7 C -0.52 -14.65 9.66 -34.44 -0.33 -14.99 16 8 H 0.07 2.16 7.99 -52.49 -0.42 1.74 16 9 C -0.01 -0.30 4.04 -27.88 -0.11 -0.41 16 10 C -0.10 -1.85 4.92 -26.74 -0.13 -1.98 16 11 C -0.15 -2.23 4.84 -26.74 -0.13 -2.36 16 12 C 0.08 1.03 3.21 -68.87 -0.22 0.81 16 13 H 0.10 1.25 8.14 -51.93 -0.42 0.82 16 14 N -0.83 -11.58 8.94 -5.66 -0.05 -11.63 16 15 C 0.52 7.38 7.08 -10.99 -0.08 7.30 16 16 O -0.54 -9.30 16.25 5.56 0.09 -9.21 16 17 N -0.73 -7.98 5.56 -60.29 -0.33 -8.31 16 18 C 0.13 1.22 5.28 -4.04 -0.02 1.20 16 19 C 0.06 0.46 3.33 -25.88 -0.09 0.38 16 20 H 0.08 0.52 8.14 -51.93 -0.42 0.10 16 21 C -0.14 -0.80 4.95 -25.40 -0.13 -0.92 16 22 C -0.09 -0.49 0.69 -154.10 -0.11 -0.60 16 23 C 0.06 0.35 6.74 37.62 0.25 0.60 16 24 O -0.36 -3.21 11.35 -35.23 -0.40 -3.61 16 25 C -0.14 -0.66 4.62 -26.89 -0.12 -0.79 16 26 C 0.06 0.31 6.64 37.27 0.25 0.56 16 27 O -0.38 -2.83 10.75 -35.23 -0.38 -3.21 16 28 C 0.06 0.33 6.64 37.27 0.25 0.58 16 29 C -0.14 -0.76 4.62 -26.89 -0.12 -0.89 16 30 H 0.26 7.54 8.31 -40.82 -0.34 7.20 16 31 H 0.01 0.23 7.57 -51.93 -0.39 -0.16 16 32 H 0.01 0.34 7.20 -51.93 -0.37 -0.03 16 33 H 0.06 1.04 8.14 -51.93 -0.42 0.62 16 34 H 0.05 0.98 6.87 -51.93 -0.36 0.63 16 35 H 0.06 1.00 8.14 -51.93 -0.42 0.58 16 36 H 0.07 0.92 8.14 -51.93 -0.42 0.49 16 37 H 0.35 4.63 7.55 -39.29 -0.30 4.34 16 38 H 0.35 4.97 8.58 -39.29 -0.34 4.64 16 39 H 0.40 3.77 8.47 -40.82 -0.35 3.42 16 40 H 0.07 0.80 8.14 -51.93 -0.42 0.38 16 41 H 0.08 0.74 8.14 -51.93 -0.42 0.32 16 42 H 0.08 0.48 6.62 -51.93 -0.34 0.13 16 43 H 0.08 0.39 6.88 -51.93 -0.36 0.03 16 44 H 0.09 0.54 7.84 -51.93 -0.41 0.13 16 45 H 0.06 0.36 7.85 -51.93 -0.41 -0.05 16 46 H 0.08 0.30 8.14 -51.93 -0.42 -0.12 16 47 H 0.08 0.36 8.14 -51.93 -0.42 -0.06 16 48 H 0.09 0.40 8.14 -51.93 -0.42 -0.02 16 49 H 0.05 0.25 7.03 -51.93 -0.37 -0.12 16 50 H 0.10 0.45 8.14 -51.93 -0.42 0.03 16 51 H 0.05 0.28 7.04 -51.93 -0.37 -0.09 16 52 H 0.07 0.40 8.13 -51.93 -0.42 -0.02 16 53 H 0.08 0.46 8.14 -51.93 -0.42 0.04 16 LS Contribution 409.38 15.07 6.17 6.17 Total: -1.00 -34.09 409.38 -9.17 -43.26 By element: Atomic # 1 Polarization: 15.65 SS G_CDS: -9.43 Total: 6.22 kcal Atomic # 6 Polarization: -8.76 SS G_CDS: -0.94 Total: -9.71 kcal Atomic # 7 Polarization: -47.21 SS G_CDS: 0.39 Total: -46.82 kcal Atomic # 8 Polarization: -15.33 SS G_CDS: -0.69 Total: -16.02 kcal Atomic # 14 Polarization: 21.57 SS G_CDS: -4.67 Total: 16.90 kcal Total LS contribution 6.17 Total: 6.17 kcal Total: -34.09 -9.17 -43.26 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. ZINC000867993255.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 -110.554 kcal (2) G-P(sol) polarization free energy of solvation -34.088 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -144.642 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.173 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.261 kcal (6) G-S(sol) free energy of system = (1) + (5) -153.815 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.76 seconds