Wall clock time and date at job start Tue Mar 31 2020 19:46:09 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 1.52998 * 1 3 3 C 1.53005 * 109.47097 * 2 1 4 4 C 1.52994 * 109.47297 * 174.99972 * 3 2 1 5 5 C 1.53001 * 109.47474 * 185.00380 * 4 3 2 6 6 N 1.46498 * 109.47057 * 294.99935 * 3 2 1 7 7 C 1.46773 * 124.34728 * 119.99884 * 6 3 2 8 8 C 1.54478 * 105.46902 * 163.00376 * 7 6 3 9 9 H 1.09006 * 110.97254 * 267.29427 * 8 7 6 10 10 C 1.50703 * 110.96944 * 143.53469 * 8 7 6 11 11 O 1.21297 * 119.99636 * 0.02562 * 10 8 7 12 12 N 1.34775 * 120.00129 * 179.97438 * 10 8 7 13 13 C 1.37099 * 119.99708 * 180.02562 * 12 10 8 14 14 H 1.08000 * 120.00051 * 222.47770 * 13 12 10 15 15 C 1.38943 * 120.00290 * 42.47950 * 13 12 10 16 16 N 1.31413 * 120.00072 * 19.76191 * 15 13 12 17 17 Si 1.86797 * 120.00239 * 199.76140 * 15 13 12 18 18 H 1.48499 * 109.47475 * 59.99738 * 17 15 13 19 19 H 1.48499 * 109.47503 * 179.97438 * 17 15 13 20 20 H 1.48504 * 109.47124 * 299.99857 * 17 15 13 21 21 C 1.46491 * 120.00152 * 0.02562 * 12 10 8 22 22 C 1.54268 * 110.03459 * 231.90996 * 21 12 10 23 23 C 1.54893 * 104.19557 * 217.10600 * 22 21 12 24 24 C 1.54883 * 102.74816 * 37.94031 * 23 22 21 25 25 C 1.53880 * 110.03329 * 114.74240 * 21 12 10 26 26 C 1.54630 * 101.76979 * 25.41869 * 8 7 6 27 27 C 1.34417 * 124.35441 * 300.02131 * 6 3 2 28 28 O 1.21281 * 124.93757 * 0.41024 * 27 6 3 29 29 H 1.09002 * 109.47368 * 179.97438 * 1 2 3 30 30 H 1.08997 * 109.47413 * 300.00256 * 1 2 3 31 31 H 1.09001 * 109.47027 * 59.99781 * 1 2 3 32 32 H 1.09000 * 109.47001 * 240.00379 * 2 1 3 33 33 H 1.09001 * 109.47339 * 119.99770 * 2 1 3 34 34 H 1.09006 * 109.46828 * 54.99763 * 3 2 1 35 35 H 1.09006 * 109.47236 * 305.00159 * 4 3 2 36 36 H 1.09000 * 109.47674 * 64.99974 * 4 3 2 37 37 H 1.08997 * 109.47166 * 179.97438 * 5 4 3 38 38 H 1.09006 * 109.46709 * 300.00102 * 5 4 3 39 39 H 1.09000 * 109.47002 * 59.99182 * 5 4 3 40 40 H 1.08999 * 110.24393 * 282.00055 * 7 6 3 41 41 H 1.08994 * 110.24293 * 44.00488 * 7 6 3 42 42 H 0.97000 * 120.00217 * 174.94294 * 16 15 13 43 43 H 1.09000 * 110.01977 * 353.34949 * 21 12 10 44 44 H 1.09004 * 110.48557 * 335.78034 * 22 21 12 45 45 H 1.08995 * 110.48995 * 98.42496 * 22 21 12 46 46 H 1.08997 * 110.75416 * 279.62447 * 23 22 21 47 47 H 1.09000 * 110.75609 * 156.25300 * 23 22 21 48 48 H 1.09007 * 110.48875 * 203.38068 * 24 23 22 49 49 H 1.09001 * 110.49039 * 80.74019 * 24 23 22 50 50 H 1.09006 * 110.03036 * 238.56703 * 25 21 12 51 51 H 1.08998 * 110.02867 * 359.97438 * 25 21 12 52 52 H 1.09001 * 110.48433 * 216.52641 * 26 8 7 53 53 H 1.08997 * 110.48968 * 93.87451 * 26 8 7 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 1.5300 0.0000 0.0000 3 6 2.0400 1.4425 0.0000 4 6 3.5648 1.4444 0.1257 5 6 4.0644 2.8851 0.2512 6 7 1.6524 2.0975 -1.2518 7 6 0.8075 3.2949 -1.3329 8 6 1.0286 3.8598 -2.7535 9 1 1.8240 4.6051 -2.7576 10 6 -0.2485 4.4342 -3.3104 11 8 -1.2646 4.4077 -2.6484 12 7 -0.2615 4.9781 -4.5434 13 6 -1.4233 5.5011 -5.0497 14 1 -1.6969 5.3138 -6.0775 15 6 -2.2488 6.2720 -4.2406 16 7 -1.7687 6.8248 -3.1493 17 14 -4.0409 6.5229 -4.7039 18 1 -4.7256 5.2065 -4.7641 19 1 -4.7009 7.3774 -3.6844 20 1 -4.1212 7.1837 -6.0314 21 6 0.9658 5.0105 -5.3426 22 6 1.2294 6.4439 -5.8483 23 6 1.8058 6.2445 -7.2721 24 6 0.9764 5.0535 -7.8128 25 6 0.8049 4.1264 -6.5918 26 6 1.4524 2.5939 -3.5339 27 6 2.0245 1.6789 -2.4737 28 8 2.7178 0.7085 -2.6942 29 1 -0.3634 -1.0277 -0.0005 30 1 -0.3634 0.5138 0.8899 31 1 -0.3633 0.5139 -0.8900 32 1 1.8933 -0.5138 -0.8900 33 1 1.8934 -0.5138 0.8900 34 1 1.6053 1.9816 0.8418 35 1 3.8570 0.8801 1.0113 36 1 4.0030 0.9837 -0.7596 37 1 5.1507 2.8863 0.3412 38 1 3.7722 3.4494 -0.6344 39 1 3.6262 3.3458 1.1365 40 1 -0.2398 3.0277 -1.1920 41 1 1.1153 4.0250 -0.5844 42 1 -2.3236 7.4222 -2.6237 43 1 1.8091 4.6634 -4.7457 44 1 0.2995 7.0111 -5.8892 45 1 1.9559 6.9462 -5.2095 46 1 2.8646 5.9894 -7.2279 47 1 1.6468 7.1342 -7.8813 48 1 1.5182 4.5409 -8.6078 49 1 0.0056 5.3961 -8.1710 50 1 1.5707 3.3508 -6.6014 51 1 -0.1862 3.6729 -6.6030 52 1 2.2121 2.8398 -4.2760 53 1 0.5877 2.1320 -4.0102 RHF calculation, no. of doubly occupied orbitals= 65 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 ZINC000125346159.mol2 53 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 19:46:09 Heat of formation + Delta-G solvation = -76.220935 kcal Electronic energy + Delta-G solvation = -31979.739810 eV Core-core repulsion = 28043.928415 eV Total energy + Delta-G solvation = -3935.811395 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.99 seconds Orbital eigenvalues (eV) -40.61792 -38.83597 -36.89093 -36.41514 -35.15240 -33.31351 -32.08532 -31.76540 -30.40514 -28.09159 -27.24581 -26.89793 -26.46709 -24.87241 -22.20993 -21.98005 -21.91136 -20.13492 -19.80856 -18.93486 -18.53910 -17.12482 -16.57328 -16.06106 -15.53855 -15.13431 -14.91453 -14.57280 -14.37959 -14.24032 -14.07409 -13.84297 -13.56157 -13.40161 -12.95933 -12.92864 -12.76721 -12.69284 -12.51221 -12.27957 -12.13903 -11.60807 -11.51793 -11.24120 -11.19027 -11.07406 -10.92829 -10.91028 -10.81613 -10.78068 -10.67434 -10.61985 -10.60523 -10.48994 -10.47971 -10.23344 -10.09337 -9.80177 -9.34826 -8.74560 -8.41601 -8.06499 -7.10461 -6.13616 -3.84914 2.87504 3.19795 3.29652 3.36556 3.40563 4.07759 4.29702 4.50706 4.77620 4.80848 4.98797 4.99485 5.09841 5.15397 5.21056 5.23377 5.26059 5.33071 5.42222 5.47604 5.49544 5.54195 5.59695 5.77862 5.81878 5.85129 5.89910 5.92774 5.96674 6.00029 6.01078 6.06173 6.12576 6.14509 6.18277 6.20738 6.26488 6.28436 6.29228 6.34832 6.41135 6.43912 6.49047 6.59868 6.78642 6.87561 6.93962 7.18964 7.40040 7.63357 8.26258 8.46693 9.04589 9.14141 9.65865 10.26288 10.95631 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.012019 B = 0.004232 C = 0.003568 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2329.142410 B = 6614.762815 C = 7845.151758 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.149 4.149 2 C -0.140 4.140 3 C 0.160 3.840 4 C -0.140 4.140 5 C -0.148 4.148 6 N -0.609 5.609 7 C 0.120 3.880 8 C -0.115 4.115 9 H 0.094 0.906 10 C 0.484 3.516 11 O -0.532 6.532 12 N -0.440 5.440 13 C -0.342 4.342 14 H 0.078 0.922 15 C 0.075 3.925 16 N -0.831 5.831 17 Si 0.908 3.092 18 H -0.275 1.275 19 H -0.288 1.288 20 H -0.279 1.279 21 C 0.127 3.873 22 C -0.125 4.125 23 C -0.123 4.123 24 C -0.117 4.117 25 C -0.133 4.133 26 C -0.143 4.143 27 C 0.522 3.478 28 O -0.542 6.542 29 H 0.051 0.949 30 H 0.052 0.948 31 H 0.058 0.942 32 H 0.078 0.922 33 H 0.068 0.932 34 H 0.086 0.914 35 H 0.068 0.932 36 H 0.078 0.922 37 H 0.051 0.949 38 H 0.056 0.944 39 H 0.051 0.949 40 H 0.091 0.909 41 H 0.074 0.926 42 H 0.264 0.736 43 H 0.068 0.932 44 H 0.093 0.907 45 H 0.051 0.949 46 H 0.056 0.944 47 H 0.058 0.942 48 H 0.053 0.947 49 H 0.065 0.935 50 H 0.054 0.946 51 H 0.073 0.927 52 H 0.100 0.900 53 H 0.105 0.895 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 9.339 -5.729 2.318 11.199 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 -0.207 4.207 2 C -0.178 4.178 3 C 0.057 3.943 4 C -0.178 4.178 5 C -0.206 4.206 6 N -0.343 5.343 7 C -0.003 4.003 8 C -0.137 4.137 9 H 0.112 0.888 10 C 0.270 3.730 11 O -0.410 6.410 12 N -0.161 5.161 13 C -0.469 4.469 14 H 0.096 0.904 15 C -0.136 4.136 16 N -0.464 5.464 17 Si 0.736 3.264 18 H -0.201 1.201 19 H -0.214 1.214 20 H -0.205 1.205 21 C 0.022 3.978 22 C -0.163 4.163 23 C -0.161 4.161 24 C -0.155 4.155 25 C -0.172 4.172 26 C -0.183 4.183 27 C 0.311 3.689 28 O -0.421 6.421 29 H 0.070 0.930 30 H 0.071 0.929 31 H 0.077 0.923 32 H 0.097 0.903 33 H 0.087 0.913 34 H 0.104 0.896 35 H 0.087 0.913 36 H 0.097 0.903 37 H 0.070 0.930 38 H 0.075 0.925 39 H 0.071 0.929 40 H 0.109 0.891 41 H 0.093 0.907 42 H 0.074 0.926 43 H 0.086 0.914 44 H 0.112 0.888 45 H 0.070 0.930 46 H 0.075 0.925 47 H 0.077 0.923 48 H 0.071 0.929 49 H 0.083 0.917 50 H 0.072 0.928 51 H 0.092 0.908 52 H 0.118 0.882 53 H 0.124 0.876 Dipole moment (debyes) X Y Z Total from point charges 9.110 -6.201 2.841 11.381 hybrid contribution -0.802 0.443 -0.139 0.926 sum 8.308 -5.758 2.703 10.464 Atomic orbital electron populations 1.21726 0.95394 1.01358 1.02175 1.21932 0.96508 0.96239 1.03102 1.21029 0.94498 0.93217 0.85552 1.21933 0.95103 0.97788 1.02975 1.21721 1.00475 0.96501 1.01861 1.48409 1.50606 1.29460 1.05783 1.22025 0.96023 0.85512 0.96698 1.22189 1.00129 0.96693 0.94737 0.88759 1.19293 0.87985 0.81717 0.83975 1.90531 1.34370 1.58285 1.57827 1.43302 1.07132 1.51940 1.13748 1.18761 0.97508 1.32609 0.98012 0.90442 1.25161 0.99092 0.94055 0.95266 1.69813 1.36546 1.25177 1.14878 0.86345 0.84438 0.78105 0.77539 1.20061 1.21355 1.20505 1.21777 0.88817 0.94845 0.92373 1.22631 1.01882 0.97562 0.94204 1.22451 0.98516 0.97888 0.97286 1.22260 0.99901 0.96319 0.97041 1.22526 1.01983 0.97723 0.94931 1.22432 1.02906 0.95336 0.97651 1.20873 0.79036 0.84604 0.84417 1.90636 1.39006 1.28327 1.84095 0.92993 0.92910 0.92337 0.90307 0.91342 0.89609 0.91290 0.90306 0.92966 0.92513 0.92941 0.89061 0.90728 0.92643 0.91417 0.88825 0.92996 0.92495 0.92328 0.92861 0.91660 0.92760 0.90796 0.88152 0.87644 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 -1.84 9.80 37.16 0.36 -1.48 16 2 C -0.14 -1.70 5.36 -26.73 -0.14 -1.84 16 3 C 0.16 1.98 2.26 -67.93 -0.15 1.83 16 4 C -0.14 -1.62 5.36 -26.73 -0.14 -1.76 16 5 C -0.15 -1.63 9.80 37.16 0.36 -1.27 16 6 N -0.61 -8.86 1.74 -164.84 -0.29 -9.15 16 7 C 0.12 1.93 6.66 -3.12 -0.02 1.91 16 8 C -0.11 -2.00 2.50 -90.14 -0.23 -2.23 16 9 H 0.09 1.55 7.51 -51.93 -0.39 1.16 16 10 C 0.48 11.01 6.26 -10.98 -0.07 10.94 16 11 O -0.53 -14.29 13.15 5.54 0.07 -14.22 16 12 N -0.44 -9.88 2.42 -106.55 -0.26 -10.13 16 13 C -0.34 -8.61 7.22 -14.93 -0.11 -8.72 16 14 H 0.08 1.92 7.58 -52.49 -0.40 1.52 16 15 C 0.07 1.98 4.33 -17.47 -0.08 1.91 16 16 N -0.83 -23.11 11.68 55.50 0.65 -22.46 16 17 Si 0.91 21.12 29.60 -169.99 -5.03 16.09 16 18 H -0.28 -6.55 7.11 56.52 0.40 -6.14 16 19 H -0.29 -6.74 7.11 56.52 0.40 -6.33 16 20 H -0.28 -6.22 7.11 56.52 0.40 -5.82 16 21 C 0.13 2.29 2.65 -66.81 -0.18 2.11 16 22 C -0.12 -2.19 6.39 -25.07 -0.16 -2.35 16 23 C -0.12 -1.76 6.91 -24.74 -0.17 -1.93 16 24 C -0.12 -1.70 6.83 -25.08 -0.17 -1.87 16 25 C -0.13 -2.14 6.27 -25.61 -0.16 -2.30 16 26 C -0.14 -2.26 5.45 -26.74 -0.15 -2.41 16 27 C 0.52 8.50 7.37 -10.86 -0.08 8.42 16 28 O -0.54 -9.97 15.02 5.56 0.08 -9.89 16 29 H 0.05 0.59 8.14 -51.93 -0.42 0.16 16 30 H 0.05 0.60 8.14 -51.93 -0.42 0.18 16 31 H 0.06 0.85 7.75 -51.93 -0.40 0.45 16 32 H 0.08 1.14 6.62 -51.93 -0.34 0.79 16 33 H 0.07 0.69 8.14 -51.93 -0.42 0.27 16 34 H 0.09 0.97 8.07 -51.93 -0.42 0.55 16 35 H 0.07 0.67 8.14 -51.93 -0.42 0.25 16 36 H 0.08 1.09 6.65 -51.93 -0.35 0.75 16 37 H 0.05 0.52 8.14 -51.93 -0.42 0.10 16 38 H 0.06 0.71 7.75 -51.93 -0.40 0.30 16 39 H 0.05 0.53 8.14 -51.93 -0.42 0.10 16 40 H 0.09 1.67 6.96 -51.93 -0.36 1.31 16 41 H 0.07 1.12 8.14 -51.93 -0.42 0.70 16 42 H 0.26 7.14 8.32 -40.82 -0.34 6.80 16 43 H 0.07 1.12 4.56 -51.93 -0.24 0.88 16 44 H 0.09 1.96 6.80 -51.93 -0.35 1.60 16 45 H 0.05 0.87 8.14 -51.93 -0.42 0.45 16 46 H 0.06 0.72 8.14 -51.93 -0.42 0.30 16 47 H 0.06 0.78 8.14 -51.93 -0.42 0.36 16 48 H 0.05 0.67 8.14 -51.92 -0.42 0.24 16 49 H 0.06 1.00 8.14 -51.93 -0.42 0.58 16 50 H 0.05 0.77 8.14 -51.93 -0.42 0.34 16 51 H 0.07 1.33 7.37 -51.93 -0.38 0.95 16 52 H 0.10 1.44 7.00 -51.93 -0.36 1.08 16 53 H 0.11 1.78 7.89 -51.93 -0.41 1.37 16 LS Contribution 403.03 15.07 6.07 6.07 Total: -1.00 -30.06 403.03 -9.41 -39.47 By element: Atomic # 1 Polarization: 14.69 SS G_CDS: -9.44 Total: 5.25 kcal Atomic # 6 Polarization: 0.24 SS G_CDS: -1.28 Total: -1.04 kcal Atomic # 7 Polarization: -41.85 SS G_CDS: 0.10 Total: -41.74 kcal Atomic # 8 Polarization: -24.27 SS G_CDS: 0.16 Total: -24.11 kcal Atomic # 14 Polarization: 21.12 SS G_CDS: -5.03 Total: 16.09 kcal Total LS contribution 6.07 Total: 6.07 kcal Total: -30.06 -9.41 -39.47 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. ZINC000125346159.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 -36.750 kcal (2) G-P(sol) polarization free energy of solvation -30.058 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -66.808 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.413 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.471 kcal (6) G-S(sol) free energy of system = (1) + (5) -76.221 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.99 seconds