Wall clock time and date at job start Tue Mar 31 2020 05:34:33 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 1.52989 * 1 3 3 C 1.53005 * 109.47330 * 2 1 4 4 N 1.46901 * 109.47466 * 119.99592 * 2 1 3 5 5 C 1.46905 * 111.00117 * 271.97615 * 4 2 1 6 6 C 1.52999 * 109.47223 * 77.02698 * 5 4 2 7 7 N 1.46498 * 109.47105 * 174.07575 * 6 5 4 8 8 C 1.36660 * 119.79074 * 94.18163 * 7 6 5 9 9 S 1.76204 * 118.46062 * 0.02562 * 8 7 6 10 10 C 1.76192 * 99.99909 * 180.02562 * 9 8 7 11 11 H 1.08003 * 120.00604 * 359.97438 * 10 9 8 12 12 C 1.38804 * 120.00248 * 179.97438 * 10 9 8 13 13 N 1.31526 * 120.00554 * 180.02562 * 12 10 9 14 14 Si 1.86806 * 119.99660 * 359.97438 * 12 10 9 15 15 H 1.48507 * 109.46794 * 90.00127 * 14 12 10 16 16 H 1.48493 * 109.47156 * 210.00249 * 14 12 10 17 17 H 1.48502 * 109.47089 * 330.00524 * 14 12 10 18 18 N 1.30950 * 123.07790 * 180.02562 * 8 7 6 19 19 C 1.34768 * 121.65104 * 359.97438 * 18 8 7 20 20 C 1.39834 * 121.54477 * 180.02562 * 19 18 8 21 21 C 1.36608 * 119.80599 * 179.97438 * 20 19 18 22 22 C 1.38921 * 120.97135 * 0.02562 * 21 20 19 23 23 C 1.37784 * 120.59211 * 359.97438 * 22 21 20 24 24 C 1.39386 * 119.41147 * 0.02562 * 23 22 21 25 25 C 1.35354 * 119.78295 * 274.15869 * 7 6 5 26 26 O 1.21723 * 121.25681 * 0.02672 * 25 7 6 27 27 C 1.46900 * 111.00427 * 148.01899 * 4 2 1 28 28 C 1.53002 * 109.47001 * 292.10916 * 27 4 2 29 29 C 1.52998 * 109.46976 * 52.10828 * 27 4 2 30 30 H 1.09000 * 109.47697 * 308.97670 * 1 2 3 31 31 H 1.09001 * 109.47202 * 68.97988 * 1 2 3 32 32 H 1.08995 * 109.47259 * 188.97741 * 1 2 3 33 33 H 1.08996 * 109.47756 * 239.99483 * 2 1 3 34 34 H 1.08999 * 109.47570 * 171.60117 * 3 2 1 35 35 H 1.09008 * 109.46439 * 291.59878 * 3 2 1 36 36 H 1.08996 * 109.46933 * 51.59373 * 3 2 1 37 37 H 1.08999 * 109.46932 * 317.02592 * 5 4 2 38 38 H 1.09000 * 109.47152 * 197.02832 * 5 4 2 39 39 H 1.08995 * 109.47417 * 54.06785 * 6 5 4 40 40 H 1.09008 * 109.47016 * 294.07208 * 6 5 4 41 41 H 0.96999 * 119.99883 * 179.97438 * 13 12 10 42 42 H 1.07994 * 120.09933 * 359.97438 * 20 19 18 43 43 H 1.07993 * 119.51625 * 180.27594 * 21 20 19 44 44 H 1.08000 * 119.70248 * 179.97438 * 22 21 20 45 45 H 1.08001 * 120.29373 * 180.02562 * 23 22 21 46 46 H 1.08994 * 109.47271 * 172.11213 * 27 4 2 47 47 H 1.09000 * 109.46849 * 66.90097 * 28 27 4 48 48 H 1.08999 * 109.47241 * 186.90187 * 28 27 4 49 49 H 1.08997 * 109.47280 * 306.90564 * 28 27 4 50 50 H 1.09006 * 109.47023 * 300.00204 * 29 27 4 51 51 H 1.09002 * 109.47368 * 60.00121 * 29 27 4 52 52 H 1.09000 * 109.47301 * 180.02562 * 29 27 4 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 2.0400 1.4425 0.0000 4 7 2.0196 -0.6924 1.1995 5 6 2.1506 0.2386 2.3282 6 6 0.7670 0.5280 2.9138 7 7 0.9093 1.3418 4.1237 8 6 0.8185 2.7029 4.0410 9 16 0.5299 3.4309 2.4626 10 6 0.5035 5.1344 2.9116 11 1 0.6482 5.4237 3.9421 12 6 0.2969 6.1049 1.9410 13 7 0.2778 7.3766 2.2760 14 14 0.0475 5.6048 0.1585 15 1 -1.3999 5.3937 -0.0984 16 1 0.5570 6.6778 -0.7326 17 1 0.7868 4.3453 -0.1104 18 7 0.9360 3.4914 5.0799 19 6 1.1570 3.0036 6.3166 20 6 1.2816 3.8476 7.4245 21 6 1.5047 3.3148 8.6624 22 6 1.6112 1.9412 8.8409 23 6 1.4930 1.0835 7.7690 24 6 1.2651 1.6054 6.4967 25 6 1.1293 0.7406 5.3163 26 8 1.2128 -0.4703 5.4073 27 6 3.2919 -1.3757 0.9304 28 6 3.0529 -2.5356 -0.0384 29 6 4.2802 -0.3872 0.3085 30 1 -0.3634 0.6464 0.7989 31 1 -0.3634 0.3686 -0.9593 32 1 -0.3633 -1.0150 0.1604 33 1 1.8933 -0.5139 -0.8899 34 1 3.1196 1.4462 0.1501 35 1 1.8044 1.9111 -0.9556 36 1 1.5592 1.9979 0.8053 37 1 2.6002 1.1690 1.9815 38 1 2.7838 -0.2071 3.0953 39 1 0.2744 -0.4116 3.1637 40 1 0.1680 1.0685 2.1808 41 1 0.1337 8.0548 1.5976 42 1 1.2016 4.9176 7.3019 43 1 1.5957 3.9707 9.5154 44 1 1.7882 1.5420 9.8286 45 1 1.5761 0.0165 7.9133 46 1 3.7020 -1.7608 1.8639 47 1 2.7596 -2.1416 -1.0115 48 1 3.9692 -3.1166 -0.1428 49 1 2.2595 -3.1748 0.3488 50 1 3.8699 -0.0021 -0.6251 51 1 4.4505 0.4392 0.9987 52 1 5.2241 -0.8943 0.1084 RHF calculation, no. of doubly occupied orbitals= 68 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). S: (AM1): M.J.S. DEWAR, Y.-C. YUAN, INORGANIC CHEM., 29, 589 (1990) 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 ZINC000005212028.mol2 52 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 05:34:33 Heat of formation + Delta-G solvation = 28.400342 kcal Electronic energy + Delta-G solvation = -33698.639621 eV Core-core repulsion = 29596.868911 eV Total energy + Delta-G solvation = -4101.770710 eV No. of doubly occupied orbitals = 68 Molecular weight (most abundant/longest-lived isotopes) = 375.172 amu Computer time = 1.29 seconds Orbital eigenvalues (eV) -41.11560 -39.63331 -38.10351 -36.90795 -34.44228 -33.34795 -32.81742 -31.32454 -30.69797 -29.53103 -28.22773 -27.85713 -26.44201 -26.00495 -24.55725 -24.13491 -22.30314 -21.52850 -21.46081 -19.23266 -19.07352 -18.40197 -17.58808 -16.87920 -16.31747 -15.95639 -15.56749 -15.46992 -15.13985 -14.93349 -14.51275 -14.34217 -14.19021 -13.97936 -13.65456 -13.52316 -13.16245 -13.08745 -12.95023 -12.85388 -12.66890 -12.30526 -12.23898 -12.13303 -11.97737 -11.92285 -11.67102 -11.65556 -11.42755 -11.35542 -11.33220 -11.28060 -10.99173 -10.62772 -10.56937 -10.38066 -10.36403 -9.78971 -9.63642 -9.45987 -9.20194 -9.07721 -8.84635 -8.36274 -8.20890 -7.13541 -6.60992 -4.42430 0.90743 1.20510 1.94131 2.64207 2.82861 2.98385 3.03160 3.10730 3.13370 3.86505 3.89948 4.09241 4.40784 4.60568 4.72136 4.79164 4.81900 4.91401 4.98692 5.07597 5.13139 5.13829 5.21007 5.23753 5.25796 5.39404 5.46282 5.49974 5.53343 5.58639 5.67562 5.68352 5.73528 5.76804 5.79787 5.81669 5.88116 5.97534 6.02371 6.08105 6.12959 6.16949 6.25391 6.37748 6.41503 6.45916 6.48438 6.66496 6.72345 6.99807 7.07978 7.12843 7.16828 7.64324 8.07841 8.44820 8.57925 8.76557 10.46645 Molecular weight = 375.17amu Principal moments of inertia in cm(-1) A = 0.006438 B = 0.005007 C = 0.003032 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 4348.375641 B = 5590.306502 C = 9234.070104 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 0.072 3.928 3 C -0.207 4.207 4 N -0.522 5.522 5 C 0.032 3.968 6 C 0.093 3.907 7 N -0.533 5.533 8 C 0.354 3.646 9 S 0.079 5.921 10 C -0.529 4.529 11 H 0.134 0.866 12 C 0.103 3.897 13 N -0.849 5.849 14 Si 0.835 3.165 15 H -0.260 1.260 16 H -0.263 1.263 17 H -0.236 1.236 18 N -0.524 5.524 19 C 0.196 3.804 20 C -0.127 4.127 21 C -0.071 4.071 22 C -0.172 4.172 23 C -0.033 4.033 24 C -0.230 4.230 25 C 0.555 3.445 26 O -0.527 6.527 27 C 0.078 3.922 28 C -0.141 4.141 29 C -0.190 4.190 30 H 0.062 0.938 31 H 0.057 0.943 32 H 0.063 0.937 33 H 0.080 0.920 34 H 0.067 0.933 35 H 0.059 0.941 36 H 0.080 0.920 37 H 0.065 0.935 38 H 0.074 0.926 39 H 0.102 0.898 40 H 0.104 0.896 41 H 0.277 0.723 42 H 0.135 0.865 43 H 0.124 0.876 44 H 0.122 0.878 45 H 0.128 0.872 46 H 0.081 0.919 47 H 0.054 0.946 48 H 0.056 0.944 49 H 0.064 0.936 50 H 0.065 0.935 51 H 0.058 0.942 52 H 0.057 0.943 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 3.951 -13.218 -1.674 13.897 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 -0.037 4.037 3 C -0.265 4.265 4 N -0.246 5.246 5 C -0.097 4.097 6 C -0.030 4.030 7 N -0.258 5.258 8 C -0.013 4.013 9 S 0.321 5.679 10 C -0.677 4.677 11 H 0.152 0.848 12 C -0.109 4.109 13 N -0.483 5.483 14 Si 0.659 3.341 15 H -0.185 1.185 16 H -0.188 1.188 17 H -0.160 1.160 18 N -0.251 5.251 19 C 0.077 3.923 20 C -0.148 4.148 21 C -0.090 4.090 22 C -0.192 4.192 23 C -0.053 4.053 24 C -0.239 4.239 25 C 0.348 3.652 26 O -0.404 6.404 27 C -0.031 4.031 28 C -0.199 4.199 29 C -0.248 4.248 30 H 0.080 0.920 31 H 0.076 0.924 32 H 0.082 0.918 33 H 0.098 0.902 34 H 0.085 0.915 35 H 0.078 0.922 36 H 0.099 0.901 37 H 0.083 0.917 38 H 0.092 0.908 39 H 0.120 0.880 40 H 0.122 0.878 41 H 0.088 0.912 42 H 0.153 0.847 43 H 0.142 0.858 44 H 0.140 0.860 45 H 0.146 0.854 46 H 0.099 0.901 47 H 0.073 0.927 48 H 0.075 0.925 49 H 0.083 0.917 50 H 0.084 0.916 51 H 0.077 0.923 52 H 0.076 0.924 Dipole moment (debyes) X Y Z Total from point charges 3.405 -13.706 -2.770 14.392 hybrid contribution 0.705 0.582 0.295 0.960 sum 4.110 -13.124 -2.475 13.973 Atomic orbital electron populations 1.22061 0.94453 1.02450 1.01844 1.21773 0.95959 0.93113 0.92809 1.23023 1.02417 0.97477 1.03620 1.62244 1.27718 1.29550 1.05063 1.22536 0.96753 0.96870 0.93500 1.22160 0.98826 0.96926 0.85073 1.46467 1.63165 1.06370 1.09798 1.25409 0.92841 0.80948 1.02110 1.82913 1.79683 1.07781 0.97500 1.22954 1.56743 0.86095 1.01877 0.84843 1.24751 0.93283 0.94237 0.98617 1.69844 1.43925 0.99590 1.34931 0.87152 0.80738 0.81086 0.85166 1.18465 1.18765 1.16049 1.69066 1.27225 1.31960 0.96822 1.18901 0.91609 0.89744 0.92017 1.20609 1.03392 1.00158 0.90652 1.20897 0.96098 0.95167 0.96865 1.20938 1.06401 0.93359 0.98488 1.20870 0.93972 0.99864 0.90586 1.20521 1.14949 0.93841 0.94545 1.18381 0.76312 0.87821 0.82642 1.90791 1.51141 1.13223 1.85234 1.21725 0.88117 0.94126 0.99092 1.21838 1.01729 0.97552 0.98737 1.22737 1.00065 1.00243 1.01789 0.91978 0.92400 0.91790 0.90213 0.91475 0.92226 0.90141 0.91724 0.90778 0.87970 0.87818 0.91223 0.84695 0.85761 0.85963 0.85426 0.90104 0.92723 0.92474 0.91666 0.91564 0.92332 0.92430 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 -0.15 -1.73 8.99 37.15 0.33 -1.39 16 2 C 0.07 0.83 2.17 -67.71 -0.15 0.68 16 3 C -0.21 -2.73 7.18 37.16 0.27 -2.46 16 4 N -0.52 -6.42 4.29 -218.72 -0.94 -7.35 16 5 C 0.03 0.47 4.18 -3.82 -0.02 0.45 16 6 C 0.09 1.48 4.29 -4.04 -0.02 1.47 16 7 N -0.53 -10.01 2.63 -117.38 -0.31 -10.32 16 8 C 0.35 7.40 7.77 -88.50 -0.69 6.71 16 9 S 0.08 1.66 14.98 -107.50 -1.61 0.05 16 10 C -0.53 -13.61 9.77 30.94 0.30 -13.31 16 11 H 0.13 3.82 6.71 -52.48 -0.35 3.47 16 12 C 0.10 2.65 5.50 -17.47 -0.10 2.55 16 13 N -0.85 -23.12 13.96 55.49 0.77 -22.35 16 14 Si 0.83 17.80 27.74 -169.99 -4.71 13.08 16 15 H -0.26 -5.49 7.11 56.52 0.40 -5.09 16 16 H -0.26 -5.55 7.11 56.52 0.40 -5.15 16 17 H -0.24 -4.62 6.74 56.52 0.38 -4.24 16 18 N -0.52 -11.66 8.28 -10.90 -0.09 -11.75 16 19 C 0.20 3.91 6.61 -84.78 -0.56 3.35 16 20 C -0.13 -2.18 9.98 -39.57 -0.40 -2.57 16 21 C -0.07 -0.98 9.95 -39.92 -0.40 -1.38 16 22 C -0.17 -2.33 10.02 -39.49 -0.40 -2.72 16 23 C -0.03 -0.53 9.68 -39.32 -0.38 -0.91 16 24 C -0.23 -4.34 5.90 -104.74 -0.62 -4.96 16 25 C 0.56 10.85 7.63 -12.47 -0.10 10.76 16 26 O -0.53 -10.68 16.39 5.17 0.08 -10.60 16 27 C 0.08 0.83 2.87 -67.71 -0.19 0.64 16 28 C -0.14 -1.26 9.09 37.16 0.34 -0.92 16 29 C -0.19 -1.92 7.43 37.16 0.28 -1.65 16 30 H 0.06 0.79 5.00 -51.93 -0.26 0.53 16 31 H 0.06 0.60 8.14 -51.93 -0.42 0.18 16 32 H 0.06 0.69 8.14 -51.93 -0.42 0.27 16 33 H 0.08 0.83 5.42 -51.93 -0.28 0.55 16 34 H 0.07 0.85 4.29 -51.93 -0.22 0.63 16 35 H 0.06 0.75 8.14 -51.92 -0.42 0.33 16 36 H 0.08 1.23 3.33 -51.93 -0.17 1.06 16 37 H 0.06 0.99 4.70 -51.93 -0.24 0.75 16 38 H 0.07 1.16 7.68 -51.93 -0.40 0.76 16 39 H 0.10 1.64 7.59 -51.93 -0.39 1.24 16 40 H 0.10 1.62 2.76 -51.92 -0.14 1.47 16 41 H 0.28 6.95 8.31 -40.82 -0.34 6.61 16 42 H 0.14 2.27 8.06 -52.49 -0.42 1.85 16 43 H 0.12 1.31 8.06 -52.49 -0.42 0.89 16 44 H 0.12 1.27 8.06 -52.49 -0.42 0.85 16 45 H 0.13 1.88 7.83 -52.49 -0.41 1.47 16 46 H 0.08 0.91 7.77 -51.93 -0.40 0.50 16 47 H 0.05 0.47 6.58 -51.93 -0.34 0.12 16 48 H 0.06 0.44 8.14 -51.93 -0.42 0.02 16 49 H 0.06 0.61 8.14 -51.93 -0.42 0.19 16 50 H 0.07 0.66 5.61 -51.93 -0.29 0.37 16 51 H 0.06 0.67 6.50 -51.93 -0.34 0.33 16 52 H 0.06 0.51 8.14 -51.93 -0.42 0.09 16 LS Contribution 401.33 15.07 6.05 6.05 Total: -1.00 -28.36 401.33 -10.45 -38.81 By element: Atomic # 1 Polarization: 17.26 SS G_CDS: -7.22 Total: 10.04 kcal Atomic # 6 Polarization: -3.18 SS G_CDS: -2.48 Total: -5.67 kcal Atomic # 7 Polarization: -51.21 SS G_CDS: -0.56 Total: -51.77 kcal Atomic # 8 Polarization: -10.68 SS G_CDS: 0.08 Total: -10.60 kcal Atomic # 14 Polarization: 17.80 SS G_CDS: -4.71 Total: 13.08 kcal Atomic # 16 Polarization: 1.66 SS G_CDS: -1.61 Total: 0.05 kcal Total LS contribution 6.05 Total: 6.05 kcal Total: -28.36 -10.45 -38.81 kcal The number of atoms in the molecule is 52 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. ZINC000005212028.mol2 52 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 67.213 kcal (2) G-P(sol) polarization free energy of solvation -28.358 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 38.855 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.455 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -38.813 kcal (6) G-S(sol) free energy of system = (1) + (5) 28.400 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.30 seconds