Wall clock time and date at job start Tue Mar 31 2020 20:46:08 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 1.52999 * 1 3 3 H 1.09001 * 110.32775 * 2 1 4 4 C 1.54477 * 110.37493 * 237.75461 * 2 1 3 5 5 C 1.54507 * 104.06415 * 217.07556 * 4 2 1 6 6 C 1.54477 * 104.06150 * 359.97438 * 5 4 2 7 7 H 1.09000 * 110.37308 * 265.15008 * 6 5 4 8 8 C 1.53002 * 110.37403 * 142.91941 * 6 5 4 9 9 C 1.50698 * 109.47321 * 175.00201 * 8 6 5 10 10 O 1.21279 * 119.99997 * 359.97438 * 9 8 6 11 11 N 1.34778 * 119.99855 * 180.02562 * 9 8 6 12 12 C 1.49722 * 122.75640 * 179.97438 * 11 9 8 13 13 C 1.53165 * 105.59816 * 111.58618 * 12 11 9 14 14 C 1.50967 * 111.95532 * 99.83523 * 13 12 11 15 15 H 1.08994 * 109.52123 * 58.24729 * 14 13 12 16 16 C 1.53584 * 111.30548 * 178.50629 * 14 13 12 17 17 N 1.47177 * 105.65137 * 150.29159 * 16 14 13 18 18 C 1.36936 * 126.10039 * 149.76087 * 17 16 14 19 19 H 1.07991 * 120.00130 * 349.97924 * 18 17 16 20 20 C 1.38817 * 119.99685 * 169.97355 * 18 17 16 21 21 N 1.31615 * 120.00020 * 350.59970 * 20 18 17 22 22 Si 1.86800 * 119.99576 * 170.59455 * 20 18 17 23 23 H 1.48503 * 109.46909 * 90.00225 * 22 20 18 24 24 H 1.48497 * 109.47261 * 210.00083 * 22 20 18 25 25 H 1.48499 * 109.47369 * 330.00506 * 22 20 18 26 26 C 1.46786 * 107.79773 * 329.74154 * 17 16 14 27 27 C 1.53833 * 107.90832 * 20.29290 * 26 17 16 28 28 H 1.09004 * 111.54539 * 118.11992 * 27 26 17 29 29 C 1.51856 * 109.23044 * 241.13096 * 27 26 17 30 30 C 1.43642 * 122.75810 * 359.70733 * 11 9 8 31 31 O 1.44424 * 110.46865 * 122.31474 * 2 1 3 32 32 H 1.09005 * 109.46865 * 180.69800 * 1 2 3 33 33 H 1.08997 * 109.47211 * 300.69450 * 1 2 3 34 34 H 1.09000 * 109.47458 * 60.69965 * 1 2 3 35 35 H 1.09000 * 110.51080 * 335.72295 * 4 2 1 36 36 H 1.09004 * 110.51332 * 98.28994 * 4 2 1 37 37 H 1.09002 * 110.51404 * 118.64472 * 5 4 2 38 38 H 1.08999 * 110.51010 * 241.21890 * 5 4 2 39 39 H 1.08997 * 109.47015 * 295.00658 * 8 6 5 40 40 H 1.09006 * 109.47039 * 54.99832 * 8 6 5 41 41 H 1.08998 * 110.21988 * 230.60806 * 12 11 9 42 42 H 1.09003 * 110.21514 * 352.43591 * 12 11 9 43 43 H 1.09002 * 108.98810 * 220.47108 * 13 12 11 44 44 H 1.09003 * 108.98848 * 339.20089 * 13 12 11 45 45 H 1.08999 * 110.21393 * 269.33438 * 16 14 13 46 46 H 1.08998 * 110.21488 * 31.25118 * 16 14 13 47 47 H 0.97008 * 119.99616 * 179.97438 * 21 20 18 48 48 H 1.08999 * 109.77244 * 260.67813 * 26 17 16 49 49 H 1.08995 * 109.79694 * 139.92150 * 26 17 16 50 50 H 1.09000 * 108.91639 * 320.65212 * 29 27 26 51 51 H 1.08993 * 108.91673 * 79.20697 * 29 27 26 52 52 H 1.09003 * 108.42509 * 359.36228 * 30 11 9 53 53 H 1.09006 * 108.42564 * 116.61806 * 30 11 9 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 1 1.9087 1.0221 0.0000 4 6 2.0678 -0.7726 -1.2248 5 6 3.3195 -1.5025 -0.6883 6 6 3.3902 -1.0840 0.7970 7 1 4.0542 -0.2282 0.9189 8 6 3.8683 -2.2548 1.6582 9 6 4.0474 -1.7916 3.0810 10 8 3.8160 -0.6385 3.3771 11 7 4.4658 -2.6586 4.0243 12 6 4.6650 -2.2651 5.4551 13 6 3.5709 -2.9959 6.2393 14 6 4.0942 -4.2434 6.9094 15 1 4.9114 -3.9805 7.5810 16 6 2.9946 -4.9439 7.7212 17 7 3.3353 -6.3755 7.6985 18 6 3.0510 -7.2881 8.6790 19 1 2.6778 -6.9541 9.6358 20 6 3.2423 -8.6426 8.4430 21 7 3.5175 -9.0664 7.2277 22 14 3.1092 -9.8637 9.8504 23 1 1.7058 -10.3356 9.9652 24 1 4.0008 -11.0217 9.5870 25 1 3.5150 -9.2047 11.1177 26 6 4.0340 -6.6505 6.4372 27 6 4.5791 -5.3170 5.8979 28 1 5.6670 -5.3273 5.8303 29 6 3.9537 -5.0320 4.5438 30 6 4.7519 -4.0374 3.7407 31 8 2.0350 -0.7233 1.1435 32 1 -0.3633 -1.0276 0.0125 33 1 -0.3633 0.5246 0.8837 34 1 -0.3634 0.5029 -0.8962 35 1 1.3284 -1.4915 -1.5777 36 1 2.3388 -0.0819 -2.0233 37 1 3.1989 -2.5823 -0.7759 38 1 4.2112 -1.1742 -1.2222 39 1 3.1286 -3.0547 1.6268 40 1 4.8191 -2.6240 1.2738 41 1 5.6498 -2.5811 5.7991 42 1 4.5554 -1.1865 5.5679 43 1 3.1721 -2.3252 7.0005 44 1 2.7679 -3.2710 5.5554 45 1 2.9899 -4.5741 8.7465 46 1 2.0220 -4.7810 7.2569 47 1 3.6516 -10.0130 7.0629 48 1 3.3390 -7.0831 5.7175 49 1 4.8582 -7.3412 6.6148 50 1 3.8840 -5.9643 3.9835 51 1 2.9494 -4.6364 4.6946 52 1 4.5604 -4.2185 2.6830 53 1 5.8104 -4.2157 3.9304 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 ZINC000946758627.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 20:46:08 Heat of formation + Delta-G solvation = -59.684342 kcal Electronic energy + Delta-G solvation = -30474.982227 eV Core-core repulsion = 26539.887913 eV Total energy + Delta-G solvation = -3935.094314 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.26 seconds Orbital eigenvalues (eV) -40.50841 -39.61806 -38.34355 -35.85336 -33.39809 -32.92638 -32.42226 -32.13184 -30.81330 -29.48589 -27.54601 -27.22023 -24.98182 -24.05460 -22.84860 -22.53358 -21.65402 -21.03864 -20.25429 -19.22574 -18.23703 -17.39440 -16.86197 -16.52327 -16.27839 -15.98132 -15.28125 -15.00498 -14.84845 -14.50657 -14.06887 -14.01347 -13.65895 -13.59515 -13.24094 -13.02409 -12.88447 -12.65282 -12.48260 -12.40334 -12.21171 -12.04520 -11.89199 -11.66578 -11.53045 -11.36990 -11.24938 -11.08600 -11.01425 -10.89597 -10.79061 -10.71768 -10.64121 -10.06021 -9.89070 -9.83509 -9.83136 -9.65487 -9.54377 -9.51883 -8.59696 -8.49679 -6.79336 -5.73808 -3.05164 2.68984 3.00574 3.39961 3.45606 3.47508 3.59449 4.27707 4.32300 4.50658 4.57170 4.64449 4.74420 4.84452 4.94722 5.02850 5.09992 5.13398 5.19323 5.21487 5.24381 5.30526 5.33143 5.42016 5.45765 5.47078 5.53704 5.54522 5.62385 5.67359 5.75428 5.80365 5.82664 5.83714 5.91672 5.94626 6.08122 6.13839 6.21534 6.28174 6.35844 6.51836 6.57156 6.65969 6.73565 6.75832 6.86486 7.06975 7.52710 7.59221 7.63477 7.80193 8.23653 8.28489 9.22187 9.83673 10.53400 11.39748 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.020887 B = 0.002317 C = 0.002263 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1340.211692 B =12079.286719 C =12368.759370 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.146 4.146 2 C 0.068 3.932 3 H 0.066 0.934 4 C -0.151 4.151 5 C -0.153 4.153 6 C 0.093 3.907 7 H 0.075 0.925 8 C -0.136 4.136 9 C 0.523 3.477 10 O -0.536 6.536 11 N -0.611 5.611 12 C 0.116 3.884 13 C -0.126 4.126 14 C -0.098 4.098 15 H 0.062 0.938 16 C 0.139 3.861 17 N -0.600 5.600 18 C -0.228 4.228 19 H 0.076 0.924 20 C -0.008 4.008 21 N -0.918 5.918 22 Si 0.909 3.091 23 H -0.289 1.289 24 H -0.290 1.290 25 H -0.281 1.281 26 C 0.179 3.821 27 C -0.103 4.103 28 H 0.067 0.933 29 C -0.130 4.130 30 C 0.108 3.892 31 O -0.354 6.354 32 H 0.063 0.937 33 H 0.063 0.937 34 H 0.068 0.932 35 H 0.076 0.924 36 H 0.074 0.926 37 H 0.078 0.922 38 H 0.077 0.923 39 H 0.103 0.897 40 H 0.105 0.895 41 H 0.076 0.924 42 H 0.086 0.914 43 H 0.064 0.936 44 H 0.074 0.926 45 H 0.039 0.961 46 H 0.014 0.986 47 H 0.252 0.748 48 H 0.031 0.969 49 H 0.056 0.944 50 H 0.075 0.925 51 H 0.071 0.929 52 H 0.070 0.930 53 H 0.061 0.939 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 1.914 16.041 -17.699 23.963 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 -0.203 4.203 2 C 0.010 3.990 3 H 0.084 0.916 4 C -0.189 4.189 5 C -0.191 4.191 6 C 0.035 3.965 7 H 0.093 0.907 8 C -0.176 4.176 9 C 0.312 3.688 10 O -0.412 6.412 11 N -0.345 5.345 12 C -0.005 4.005 13 C -0.165 4.165 14 C -0.117 4.117 15 H 0.081 0.919 16 C 0.012 3.988 17 N -0.324 5.324 18 C -0.356 4.356 19 H 0.093 0.907 20 C -0.204 4.204 21 N -0.565 5.565 22 Si 0.740 3.260 23 H -0.216 1.216 24 H -0.216 1.216 25 H -0.207 1.207 26 C 0.054 3.946 27 C -0.122 4.122 28 H 0.085 0.915 29 C -0.168 4.168 30 C -0.016 4.016 31 O -0.274 6.274 32 H 0.082 0.918 33 H 0.082 0.918 34 H 0.086 0.914 35 H 0.095 0.905 36 H 0.093 0.907 37 H 0.097 0.903 38 H 0.096 0.904 39 H 0.121 0.879 40 H 0.123 0.877 41 H 0.095 0.905 42 H 0.104 0.896 43 H 0.082 0.918 44 H 0.093 0.907 45 H 0.057 0.943 46 H 0.032 0.968 47 H 0.062 0.938 48 H 0.049 0.951 49 H 0.075 0.925 50 H 0.093 0.907 51 H 0.090 0.910 52 H 0.089 0.911 53 H 0.080 0.920 Dipole moment (debyes) X Y Z Total from point charges 1.669 16.375 -17.332 23.903 hybrid contribution 0.038 -0.927 0.537 1.073 sum 1.708 15.448 -16.795 22.883 Atomic orbital electron populations 1.21791 0.93287 1.02939 1.02328 1.22944 0.95314 0.95538 0.85191 0.91592 1.23001 0.97681 0.99820 0.98380 1.23015 0.98641 1.01712 0.95712 1.22657 0.85726 0.96184 0.91962 0.90664 1.21801 1.03666 0.99501 0.92629 1.20347 0.76271 0.85378 0.86848 1.90696 1.50127 1.18297 1.82126 1.48127 1.66671 1.10005 1.09730 1.22276 0.99015 1.00314 0.78917 1.21697 0.98576 0.96629 0.99553 1.21793 0.99121 0.93776 0.97050 0.91912 1.21281 0.94488 0.86211 0.96798 1.44352 1.65645 1.03119 1.19324 1.19025 1.38284 0.86299 0.91996 0.90657 1.24814 1.02282 0.96740 0.96602 1.69966 1.54451 1.13858 1.18268 0.86162 0.77438 0.80951 0.81472 1.21595 1.21632 1.20690 1.21059 0.95776 0.90486 0.87321 1.22230 0.98807 0.97820 0.93383 0.91466 1.21505 1.00390 0.98311 0.96623 1.20598 0.99981 0.81232 0.99827 1.89263 1.26116 1.74325 1.37649 0.91786 0.91785 0.91351 0.90530 0.90703 0.90347 0.90414 0.87882 0.87657 0.90547 0.89569 0.91775 0.90744 0.94265 0.96825 0.93792 0.95141 0.92534 0.90657 0.91035 0.91138 0.92027 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 -0.15 -1.19 9.52 37.16 0.35 -0.84 16 2 C 0.07 0.64 3.92 -25.96 -0.10 0.54 16 3 H 0.07 0.59 8.14 -51.93 -0.42 0.17 16 4 C -0.15 -1.08 6.63 -25.17 -0.17 -1.24 16 5 C -0.15 -1.11 6.63 -25.17 -0.17 -1.28 16 6 C 0.09 0.96 2.74 -25.95 -0.07 0.89 16 7 H 0.08 0.83 7.90 -51.93 -0.41 0.42 16 8 C -0.14 -1.36 3.74 -27.88 -0.10 -1.46 16 9 C 0.52 7.12 7.69 -10.99 -0.08 7.04 16 10 O -0.54 -9.20 15.31 -0.94 -0.01 -9.22 16 11 N -0.61 -7.85 2.67 -174.51 -0.47 -8.32 16 12 C 0.12 1.53 6.26 -2.16 -0.01 1.51 16 13 C -0.13 -1.84 4.57 -27.67 -0.13 -1.96 16 14 C -0.10 -1.65 2.61 -90.14 -0.23 -1.89 16 15 H 0.06 1.05 8.14 -51.93 -0.42 0.63 16 16 C 0.14 2.91 6.71 -3.37 -0.02 2.88 16 17 N -0.60 -15.32 3.37 -171.60 -0.58 -15.90 16 18 C -0.23 -6.38 10.26 -15.06 -0.15 -6.54 16 19 H 0.08 2.05 7.85 -52.49 -0.41 1.64 16 20 C -0.01 -0.22 5.41 -17.43 -0.09 -0.32 16 21 N -0.92 -26.83 10.70 55.49 0.59 -26.24 16 22 Si 0.91 22.09 29.56 -169.99 -5.03 17.06 16 23 H -0.29 -7.00 7.11 56.52 0.40 -6.60 16 24 H -0.29 -7.07 7.11 56.52 0.40 -6.67 16 25 H -0.28 -6.68 7.11 56.52 0.40 -6.28 16 26 C 0.18 4.19 4.99 -3.45 -0.02 4.17 16 27 C -0.10 -1.79 3.14 -89.56 -0.28 -2.07 16 28 H 0.07 1.10 7.76 -51.93 -0.40 0.69 16 29 C -0.13 -1.89 4.51 -28.46 -0.13 -2.02 16 30 C 0.11 1.25 5.61 -6.70 -0.04 1.21 16 31 O -0.35 -4.57 10.62 -41.73 -0.44 -5.01 16 32 H 0.06 0.54 8.14 -51.93 -0.42 0.12 16 33 H 0.06 0.57 8.14 -51.93 -0.42 0.14 16 34 H 0.07 0.41 8.14 -51.93 -0.42 -0.01 16 35 H 0.08 0.51 7.87 -51.93 -0.41 0.10 16 36 H 0.07 0.42 8.14 -51.93 -0.42 0.00 16 37 H 0.08 0.52 7.87 -51.93 -0.41 0.11 16 38 H 0.08 0.45 8.14 -51.93 -0.42 0.02 16 39 H 0.10 0.99 7.85 -51.93 -0.41 0.58 16 40 H 0.11 0.75 7.90 -51.93 -0.41 0.34 16 41 H 0.08 0.93 7.84 -51.93 -0.41 0.52 16 42 H 0.09 1.18 7.31 -51.93 -0.38 0.80 16 43 H 0.06 0.89 8.14 -51.93 -0.42 0.47 16 44 H 0.07 1.19 5.58 -51.93 -0.29 0.90 16 45 H 0.04 0.80 8.14 -51.93 -0.42 0.38 16 46 H 0.01 0.30 7.96 -51.93 -0.41 -0.11 16 47 H 0.25 7.14 8.31 -40.82 -0.34 6.80 16 48 H 0.03 0.78 7.14 -51.93 -0.37 0.41 16 49 H 0.06 1.48 7.13 -51.93 -0.37 1.11 16 50 H 0.07 1.10 7.66 -51.93 -0.40 0.70 16 51 H 0.07 1.15 5.78 -51.93 -0.30 0.85 16 52 H 0.07 0.66 6.01 -51.93 -0.31 0.34 16 53 H 0.06 0.67 7.70 -51.93 -0.40 0.28 16 LS Contribution 395.21 15.07 5.96 5.96 Total: -1.00 -33.32 395.21 -10.87 -44.19 By element: Atomic # 1 Polarization: 8.29 SS G_CDS: -9.44 Total: -1.15 kcal Atomic # 6 Polarization: 0.08 SS G_CDS: -1.45 Total: -1.37 kcal Atomic # 7 Polarization: -50.00 SS G_CDS: -0.45 Total: -50.45 kcal Atomic # 8 Polarization: -13.77 SS G_CDS: -0.46 Total: -14.23 kcal Atomic # 14 Polarization: 22.09 SS G_CDS: -5.03 Total: 17.06 kcal Total LS contribution 5.96 Total: 5.96 kcal Total: -33.32 -10.87 -44.19 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. ZINC000946758627.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 -15.497 kcal (2) G-P(sol) polarization free energy of solvation -33.315 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -48.812 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.872 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.188 kcal (6) G-S(sol) free energy of system = (1) + (5) -59.684 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.26 seconds