Wall clock time and date at job start Thu Mar 4 2021 13:27:30 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 * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* 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 1.42895 * 1 3 3 C 1.35993 * 116.99744 * 2 1 4 4 C 1.39160 * 120.07294 * 180.02562 * 3 2 1 5 5 O 1.35992 * 120.07062 * 359.95143 * 4 3 2 6 6 C 1.42904 * 116.99900 * 180.02562 * 5 4 3 7 7 C 1.50700 * 109.46972 * 179.97438 * 6 5 4 8 8 O 1.21282 * 120.00096 * 0.02562 * 7 6 5 9 9 N 1.34781 * 119.99683 * 179.97438 * 7 6 5 10 10 C 1.46497 * 119.99795 * 180.02562 * 9 7 6 11 11 C 1.52999 * 109.47498 * 180.02562 * 10 9 7 12 12 H 1.09002 * 112.84497 * 43.79693 * 11 10 9 13 13 C 1.53778 * 113.61906 * 174.99781 * 11 10 9 14 14 C 1.53780 * 87.07870 * 139.98045 * 13 11 10 15 15 H 1.09002 * 113.61333 * 89.20168 * 14 13 11 16 16 C 1.50706 * 113.61555 * 220.01726 * 14 13 11 17 17 C 1.38240 * 119.99511 * 58.20003 * 16 14 13 18 18 C 1.38240 * 119.99596 * 179.74414 * 17 16 14 19 19 C 1.38237 * 119.99870 * 0.53340 * 18 17 16 20 20 C 1.38234 * 120.00015 * 359.74350 * 19 18 17 21 21 C 1.38234 * 120.00435 * 359.97438 * 20 19 18 22 22 C 1.53781 * 87.17569 * 334.61029 * 14 13 11 23 23 C 1.38560 * 119.85488 * 180.22905 * 4 3 2 24 24 C 1.38244 * 119.99846 * 359.49357 * 23 4 3 25 25 N 1.48009 * 119.92639 * 180.25420 * 24 23 4 26 26 O 1.21797 * 119.99936 * 0.25556 * 25 24 23 27 27 O 1.21802 * 119.99918 * 180.24926 * 25 24 23 28 28 C 1.38250 * 120.14929 * 0.50422 * 24 23 4 29 29 C 1.50699 * 119.93025 * 179.77071 * 28 24 23 30 30 O 1.42894 * 109.47191 * 74.97801 * 29 28 24 31 31 Si 1.86301 * 109.47101 * 194.98153 * 29 28 24 32 32 C 1.38243 * 120.14427 * 359.74945 * 28 24 23 33 33 H 1.08998 * 109.47394 * 60.00159 * 1 2 3 34 34 H 1.09002 * 109.47218 * 180.02562 * 1 2 3 35 35 H 1.09007 * 109.47390 * 300.00132 * 1 2 3 36 36 H 1.08993 * 109.47177 * 59.99834 * 6 5 4 37 37 H 1.08997 * 109.46785 * 299.99747 * 6 5 4 38 38 H 0.96991 * 120.00133 * 359.97438 * 9 7 6 39 39 H 1.09006 * 109.47319 * 59.99788 * 10 9 7 40 40 H 1.09000 * 109.46943 * 300.00227 * 10 9 7 41 41 H 1.09000 * 113.61172 * 25.43310 * 13 11 10 42 42 H 1.08995 * 113.61431 * 254.53293 * 13 11 10 43 43 H 1.07998 * 120.00199 * 359.97438 * 17 16 14 44 44 H 1.07995 * 119.99821 * 180.29352 * 18 17 16 45 45 H 1.08002 * 119.99778 * 179.77156 * 19 18 17 46 46 H 1.08004 * 120.00236 * 180.02562 * 20 19 18 47 47 H 1.07996 * 120.00759 * 180.02562 * 21 20 19 48 48 H 1.09005 * 113.61233 * 139.93741 * 22 14 13 49 49 H 1.08999 * 113.61553 * 270.83930 * 22 14 13 50 50 H 1.07998 * 119.99905 * 179.72084 * 23 4 3 51 51 H 1.09000 * 109.46913 * 314.97579 * 29 28 24 52 52 H 0.96697 * 113.99933 * 179.97438 * 30 29 28 53 53 H 1.48504 * 110.00088 * 299.99894 * 31 29 28 54 54 H 1.48502 * 110.00369 * 61.31639 * 31 29 28 55 55 H 1.07996 * 120.00224 * 179.97438 * 32 28 24 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 1.4289 0.0000 0.0000 3 6 2.0463 1.2117 0.0000 4 6 3.4359 1.2864 -0.0005 5 8 4.1795 0.1478 -0.0001 6 6 5.6003 0.3008 -0.0001 7 6 6.2518 -1.0581 0.0011 8 8 5.5669 -2.0590 0.0014 9 7 7.5957 -1.1610 0.0008 10 6 8.2291 -2.4820 0.0013 11 6 9.7503 -2.3183 0.0014 12 1 10.0934 -1.5518 0.6964 13 6 10.5131 -3.6478 0.1249 14 6 11.5047 -3.0840 -0.9064 15 1 12.3293 -2.5277 -0.4605 16 6 11.9647 -4.1002 -1.9198 17 6 11.0399 -4.7504 -2.7154 18 6 11.4623 -5.6786 -3.6487 19 6 12.8085 -5.9647 -3.7787 20 6 13.7327 -5.3187 -2.9791 21 6 13.3109 -4.3862 -2.0499 22 6 10.3581 -2.1900 -1.4072 23 6 4.0602 2.5234 0.0043 24 6 3.3028 3.6799 -0.0010 25 7 3.9714 5.0004 -0.0015 26 8 5.1875 5.0672 -0.0021 27 8 3.3053 6.0202 -0.0016 28 6 1.9223 3.6058 -0.0005 29 6 1.1015 4.8697 -0.0011 30 8 1.1345 5.4585 -1.3026 31 14 -0.6596 4.4666 0.4538 32 6 1.2931 2.3749 0.0000 33 1 -0.3634 0.5138 -0.8900 34 1 -0.3634 -1.0277 0.0005 35 1 -0.3634 0.5139 0.8900 36 1 5.9065 0.8509 0.8896 37 1 5.9065 0.8502 -0.8903 38 1 8.1434 -0.3605 -0.0006 39 1 7.9226 -3.0324 -0.8882 40 1 7.9231 -3.0312 0.8917 41 1 9.9505 -4.5090 -0.2357 42 1 10.9518 -3.8097 1.1094 43 1 9.9878 -4.5304 -2.6104 44 1 10.7402 -6.1831 -4.2735 45 1 13.1381 -6.6926 -4.5053 46 1 14.7845 -5.5418 -3.0809 47 1 14.0330 -3.8811 -1.4255 48 1 10.6721 -1.1766 -1.6577 49 1 9.7532 -2.6518 -2.1875 50 1 5.1384 2.5840 0.0084 51 1 1.5130 5.5704 0.7254 52 1 0.6257 6.2775 -1.3768 53 1 -1.2322 3.5118 -0.5290 54 1 -0.7110 3.8828 1.8182 55 1 0.2145 2.3197 0.0007 There are 79 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 79 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=WATER m_22_12130084_4549636.mol2 55 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Thu Mar 4 2021 13:27:30 Heat of formation + Delta-G solvation = -42.388079 kcal Electronic energy + Delta-G solvation = -40638.537181 eV Core-core repulsion = 35192.146046 eV Total energy + Delta-G solvation = -5446.391135 eV No. of doubly occupied orbitals = 79 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 429.176 amu Computer time = 2.20 seconds Orbital eigenvalues (eV) -43.46590 -42.23016 -41.36165 -40.82157 -39.77432 -39.19228 -38.87230 -37.80576 -37.14140 -35.75535 -32.89254 -32.75669 -32.31438 -31.78780 -30.51764 -29.08503 -28.14612 -27.94431 -26.62953 -25.83510 -24.72610 -23.94583 -23.55996 -23.17427 -21.99237 -21.75122 -20.81991 -20.15599 -19.90439 -19.59009 -18.89987 -18.75997 -18.30890 -18.19736 -17.91792 -17.86491 -17.57085 -17.07926 -16.95901 -16.58536 -16.49732 -16.12818 -16.01426 -15.92658 -15.55179 -15.39380 -15.12185 -14.79659 -14.70360 -14.52108 -14.30438 -14.24439 -14.12653 -14.00484 -13.86693 -13.57795 -13.39761 -13.09209 -13.02034 -12.72644 -12.71260 -12.67541 -12.52944 -12.45100 -12.40822 -12.35323 -12.22093 -12.04700 -11.92537 -11.50184 -11.44931 -11.28577 -10.99794 -10.64060 -10.25518 -10.24357 -9.84222 -9.62450 -9.55927 -5.01236 -1.40712 -0.58081 0.10272 0.22314 0.42024 0.47678 1.14504 1.16649 1.34570 1.56846 1.69807 1.76421 1.80081 2.28142 2.81089 2.82502 3.03020 3.18575 3.32152 3.41803 3.54615 3.56543 3.68913 3.72084 3.77942 3.79636 3.89305 3.92123 3.98152 3.98636 4.03656 4.06405 4.09544 4.10029 4.16279 4.21804 4.25196 4.28599 4.45593 4.49516 4.56673 4.59582 4.60037 4.61661 4.70230 4.81417 4.87335 4.92351 5.06110 5.09717 5.13362 5.18410 5.22313 5.29009 5.43361 5.48204 5.57490 5.62280 5.76263 5.88427 6.11083 6.35216 6.49584 6.83857 7.03434 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.004 3.996 2 O -0.305 6.305 3 C 0.163 3.837 4 C 0.103 3.897 5 O -0.291 6.291 6 C 0.025 3.975 7 C 0.514 3.486 8 O -0.570 6.570 9 N -0.705 5.705 10 C 0.132 3.868 11 C -0.109 4.109 12 H 0.120 0.880 13 C -0.121 4.121 14 C -0.073 4.073 15 H 0.110 0.890 16 C -0.078 4.078 17 C -0.129 4.129 18 C -0.132 4.132 19 C -0.139 4.139 20 C -0.130 4.130 21 C -0.130 4.130 22 C -0.126 4.126 23 C -0.106 4.106 24 C -0.043 4.043 25 N 0.037 4.963 26 O -0.192 6.192 27 O -0.140 6.140 28 C -0.004 4.004 29 C -0.100 4.100 30 O -0.553 6.553 31 Si 0.778 3.222 32 C -0.187 4.187 33 H 0.072 0.928 34 H 0.131 0.869 35 H 0.073 0.927 36 H 0.131 0.869 37 H 0.129 0.871 38 H 0.422 0.578 39 H 0.058 0.942 40 H 0.061 0.939 41 H 0.078 0.922 42 H 0.080 0.920 43 H 0.127 0.873 44 H 0.130 0.870 45 H 0.132 0.868 46 H 0.134 0.866 47 H 0.135 0.865 48 H 0.083 0.917 49 H 0.079 0.921 50 H 0.191 0.809 51 H 0.101 0.899 52 H 0.408 0.592 53 H -0.269 1.269 54 H -0.277 1.277 55 H 0.169 0.831 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.902 2.561 1.575 3.139 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 -0.090 4.090 2 O -0.217 6.217 3 C 0.114 3.886 4 C 0.056 3.944 5 O -0.203 6.203 6 C -0.052 4.052 7 C 0.300 3.700 8 O -0.449 6.449 9 N -0.360 5.360 10 C 0.008 3.992 11 C -0.127 4.127 12 H 0.138 0.862 13 C -0.159 4.159 14 C -0.091 4.091 15 H 0.128 0.872 16 C -0.078 4.078 17 C -0.146 4.146 18 C -0.150 4.150 19 C -0.157 4.157 20 C -0.148 4.148 21 C -0.148 4.148 22 C -0.163 4.163 23 C -0.126 4.126 24 C -0.127 4.127 25 N 0.553 4.447 26 O -0.399 6.399 27 O -0.360 6.360 28 C -0.006 4.006 29 C -0.208 4.208 30 O -0.364 6.364 31 Si 0.679 3.321 32 C -0.206 4.206 33 H 0.091 0.909 34 H 0.149 0.851 35 H 0.091 0.909 36 H 0.149 0.851 37 H 0.147 0.853 38 H 0.260 0.740 39 H 0.077 0.923 40 H 0.079 0.921 41 H 0.096 0.904 42 H 0.098 0.902 43 H 0.145 0.855 44 H 0.148 0.852 45 H 0.150 0.850 46 H 0.152 0.848 47 H 0.152 0.848 48 H 0.101 0.899 49 H 0.097 0.903 50 H 0.208 0.792 51 H 0.119 0.881 52 H 0.260 0.740 53 H -0.195 1.195 54 H -0.203 1.203 55 H 0.186 0.814 Dipole moment (debyes) X Y Z Total from point charges -1.802 -0.357 1.675 2.486 hybrid contribution 1.041 0.444 -0.198 1.149 sum -0.760 0.087 1.477 1.663 Atomic orbital electron populations 1.23677 0.75291 1.07142 1.02878 1.86312 1.24230 1.24621 1.86505 1.18671 0.89606 0.85990 0.94322 1.17881 0.88346 0.85507 1.02664 1.86302 1.18776 1.26597 1.88656 1.22969 0.78454 0.96339 1.07469 1.20298 0.83210 0.90299 0.76221 1.90785 1.64075 1.39886 1.50137 1.45675 1.04956 1.10885 1.74440 1.21399 0.92318 0.83743 1.01701 1.22762 0.91412 0.99720 0.98819 0.86205 1.23002 0.96625 0.96603 0.99642 1.21545 0.97535 0.95292 0.94769 0.87212 1.19957 0.93314 0.97492 0.97063 1.21188 0.99934 0.97116 0.96403 1.21419 0.96459 0.98323 0.98831 1.21433 0.93559 1.00548 1.00176 1.21451 1.00481 0.96758 0.96107 1.21355 0.95783 0.98593 0.99049 1.23209 0.96325 1.00640 0.96145 1.20971 1.03256 0.87914 1.00453 1.20540 0.92377 0.82794 1.17010 1.43437 1.00858 1.02968 0.97462 1.94522 0.96129 1.93934 1.55307 1.94478 1.64618 1.24823 1.52089 1.19322 0.90897 0.96150 0.94258 1.25228 1.11041 0.93374 0.91199 1.86383 1.77526 1.45425 1.27024 0.93538 0.75711 0.85882 0.76924 1.21047 1.01303 0.89531 1.08713 0.90908 0.85066 0.90863 0.85096 0.85317 0.74011 0.92331 0.92109 0.90354 0.90158 0.85537 0.85193 0.85041 0.84793 0.84757 0.89853 0.90269 0.79158 0.88111 0.73953 1.19515 1.20298 0.81404 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 0.00 -0.01 9.81 113.37 1.11 1.10 16 2 O -0.30 -1.76 10.28 -79.61 -0.82 -2.58 16 3 C 0.16 0.84 6.70 22.57 0.15 0.99 16 4 C 0.10 0.46 6.70 22.57 0.15 0.61 16 5 O -0.29 -1.79 9.45 -67.04 -0.63 -2.42 16 6 C 0.03 -0.07 5.22 71.24 0.37 0.30 16 7 C 0.51 1.42 7.91 87.66 0.69 2.12 16 8 O -0.57 -8.28 16.50 16.00 0.26 -8.02 16 9 N -0.71 3.15 5.56 -463.05 -2.57 0.57 16 10 C 0.13 -0.34 5.51 86.38 0.48 0.14 16 11 C -0.11 0.77 3.75 -10.21 -0.04 0.74 16 12 H 0.12 -1.26 8.14 -2.39 -0.02 -1.28 16 13 C -0.12 0.55 7.10 31.12 0.22 0.77 16 14 C -0.07 0.29 3.98 -11.01 -0.04 0.25 16 15 H 0.11 -0.65 8.09 -2.39 -0.02 -0.67 16 16 C -0.08 -0.06 5.29 -19.86 -0.11 -0.16 16 17 C -0.13 -0.24 8.53 22.27 0.19 -0.05 16 18 C -0.13 -0.34 10.05 22.27 0.22 -0.11 16 19 C -0.14 -0.33 10.05 22.27 0.22 -0.11 16 20 C -0.13 -0.24 10.05 22.27 0.22 -0.01 16 21 C -0.13 -0.15 9.71 22.27 0.22 0.06 16 22 C -0.13 0.72 7.03 31.18 0.22 0.94 16 23 C -0.11 -0.22 8.54 22.35 0.19 -0.02 16 24 C -0.04 -0.25 6.85 36.38 0.25 0.00 16 25 N 0.04 0.33 4.45 -46.46 -0.21 0.13 16 26 O -0.19 -1.91 18.44 18.89 0.35 -1.56 16 27 O -0.14 -1.32 14.62 25.10 0.37 -0.95 16 28 C 0.00 -0.02 5.29 -19.86 -0.11 -0.12 16 29 C -0.10 0.00 1.73 71.24 0.12 0.12 16 30 O -0.55 -0.33 11.77 -129.63 -1.53 -1.85 16 31 Si 0.78 -3.96 30.19 68.60 2.07 -1.89 16 32 C -0.19 -0.54 7.65 22.35 0.17 -0.37 16 33 H 0.07 -0.33 7.66 -2.39 -0.02 -0.35 16 34 H 0.13 -0.80 8.14 -2.39 -0.02 -0.82 16 35 H 0.07 -0.39 7.66 -2.38 -0.02 -0.40 16 36 H 0.13 -1.22 7.65 -2.39 -0.02 -1.23 16 37 H 0.13 -1.12 7.67 -2.39 -0.02 -1.14 16 38 H 0.42 -5.01 8.47 -92.71 -0.79 -5.79 16 39 H 0.06 0.04 7.85 -2.38 -0.02 0.02 16 40 H 0.06 0.03 8.14 -2.39 -0.02 0.01 16 41 H 0.08 -0.18 7.58 -2.39 -0.02 -0.19 16 42 H 0.08 -0.42 8.14 -2.39 -0.02 -0.44 16 43 H 0.13 -0.04 6.73 -2.91 -0.02 -0.06 16 44 H 0.13 -0.04 8.06 -2.91 -0.02 -0.06 16 45 H 0.13 -0.11 8.06 -2.91 -0.02 -0.13 16 46 H 0.13 -0.22 8.06 -2.91 -0.02 -0.25 16 47 H 0.13 -0.33 8.05 -2.91 -0.02 -0.35 16 48 H 0.08 -0.61 8.14 -2.38 -0.02 -0.63 16 49 H 0.08 -0.28 6.17 -2.39 -0.01 -0.29 16 50 H 0.19 -0.75 5.85 -2.91 -0.02 -0.76 16 51 H 0.10 -0.04 6.07 -2.39 -0.01 -0.06 16 52 H 0.41 -3.88 8.74 -74.06 -0.65 -4.53 16 53 H -0.27 0.44 6.74 99.48 0.67 1.12 16 54 H -0.28 0.18 7.11 99.48 0.71 0.89 16 55 H 0.17 -0.09 3.13 -2.91 -0.01 -0.09 16 Total: 0.00 -30.64 454.82 1.76 -28.89 By element: Atomic # 1 Polarization: -17.04 SS G_CDS: -0.45 Total: -17.49 kcal Atomic # 6 Polarization: 2.26 SS G_CDS: 4.92 Total: 7.18 kcal Atomic # 7 Polarization: 3.48 SS G_CDS: -2.78 Total: 0.70 kcal Atomic # 8 Polarization: -15.38 SS G_CDS: -2.00 Total: -17.38 kcal Atomic # 14 Polarization: -3.96 SS G_CDS: 2.07 Total: -1.89 kcal Total: -30.64 1.76 -28.89 kcal The number of atoms in the molecule is 55 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. m_22_12130084_4549636.mol2 55 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 -13.502 kcal (2) G-P(sol) polarization free energy of solvation -30.644 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -44.146 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 1.758 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -28.886 kcal (6) G-S(sol) free energy of system = (1) + (5) -42.388 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 2.20 seconds