Wall clock time and date at job start Sat Apr 11 2020 06:08:55 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 1.52996 * 1 3 3 C 1.52997 * 109.47060 * 2 1 4 4 C 1.53006 * 109.47217 * 240.00304 * 2 1 3 5 5 O 1.45194 * 109.47505 * 120.00125 * 2 1 3 6 6 C 1.34641 * 117.00021 * 59.99774 * 5 2 1 7 7 O 1.21511 * 119.99842 * 0.02562 * 6 5 2 8 8 N 1.34770 * 120.00248 * 180.02562 * 6 5 2 9 9 C 1.46932 * 120.63127 * 359.97438 * 8 6 5 10 10 C 1.53189 * 108.77628 * 233.63129 * 9 8 6 11 11 C 1.53042 * 109.31608 * 305.36471 * 10 9 8 12 12 C 1.53044 * 109.53483 * 61.36292 * 11 10 9 13 13 C 1.53000 * 109.49332 * 178.65301 * 12 11 10 14 14 C 1.50699 * 109.49604 * 58.59077 * 12 11 10 15 15 O 1.21273 * 120.00480 * 0.06543 * 14 12 11 16 16 N 1.34777 * 119.99768 * 180.02562 * 14 12 11 17 17 C 1.46499 * 120.00195 * 179.97438 * 16 14 12 18 18 C 1.53004 * 109.47270 * 180.02562 * 17 16 14 19 19 C 1.50699 * 109.46843 * 180.02562 * 18 17 16 20 20 H 1.08002 * 120.00516 * 359.97438 * 19 18 17 21 21 C 1.37884 * 119.99783 * 180.02562 * 19 18 17 22 22 N 1.31514 * 119.99707 * 0.02562 * 21 19 18 23 23 Si 1.86796 * 119.99956 * 180.27458 * 21 19 18 24 24 H 1.48503 * 109.47407 * 269.72718 * 23 21 19 25 25 H 1.48505 * 109.47281 * 29.72474 * 23 21 19 26 26 H 1.48501 * 109.47274 * 149.72572 * 23 21 19 27 27 C 1.46995 * 120.61849 * 180.02562 * 8 6 5 28 28 H 1.08998 * 109.47132 * 299.99886 * 1 2 3 29 29 H 1.09003 * 109.47351 * 60.00527 * 1 2 3 30 30 H 1.09003 * 109.47234 * 179.97438 * 1 2 3 31 31 H 1.09000 * 109.47321 * 180.02562 * 3 2 1 32 32 H 1.09002 * 109.47487 * 300.00174 * 3 2 1 33 33 H 1.08998 * 109.47055 * 60.00066 * 3 2 1 34 34 H 1.09001 * 109.46706 * 300.00056 * 4 2 1 35 35 H 1.08994 * 109.47335 * 59.99892 * 4 2 1 36 36 H 1.08999 * 109.46767 * 179.97438 * 4 2 1 37 37 H 1.08997 * 109.58464 * 113.84597 * 9 8 6 38 38 H 1.09001 * 109.58581 * 353.41914 * 9 8 6 39 39 H 1.09002 * 109.50105 * 185.40873 * 10 9 8 40 40 H 1.09010 * 109.49814 * 65.31470 * 10 9 8 41 41 H 1.09002 * 109.45701 * 301.34876 * 11 10 9 42 42 H 1.08997 * 109.46187 * 181.38711 * 11 10 9 43 43 H 1.09002 * 109.47304 * 299.93403 * 13 12 11 44 44 H 1.09005 * 109.47100 * 59.93720 * 13 12 11 45 45 H 1.09000 * 109.46981 * 179.97438 * 13 12 11 46 46 H 0.97000 * 120.00327 * 0.02562 * 16 14 12 47 47 H 1.09006 * 109.46638 * 60.00394 * 17 16 14 48 48 H 1.08997 * 109.47029 * 300.00501 * 17 16 14 49 49 H 1.09001 * 109.46361 * 60.00590 * 18 17 16 50 50 H 1.08997 * 109.46991 * 300.00480 * 18 17 16 51 51 H 0.97005 * 119.99656 * 179.97438 * 22 21 19 52 52 H 1.09005 * 109.62947 * 6.59479 * 27 8 6 53 53 H 1.09002 * 109.58307 * 246.14549 * 27 8 6 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 2.0399 1.4425 0.0000 4 6 2.0400 -0.7212 -1.2493 5 8 2.0140 -0.6845 1.1855 6 6 1.6523 -1.9723 1.3383 7 8 0.9516 -2.5097 0.5035 8 7 2.0673 -2.6654 2.4170 9 6 2.9153 -2.0296 3.4346 10 6 4.1673 -2.8882 3.6397 11 6 3.7487 -4.3213 3.9764 12 6 2.9466 -4.9071 2.8121 13 6 2.5574 -6.3510 3.1356 14 6 3.7850 -4.8806 1.5601 15 8 4.9135 -4.4381 1.5952 16 7 3.2808 -5.3496 0.4015 17 6 4.0955 -5.3233 -0.8158 18 6 3.2926 -5.9081 -1.9796 19 6 4.1310 -5.8816 -3.2316 20 1 5.1358 -5.4869 -3.2005 21 6 3.6148 -6.3605 -4.4171 22 7 2.3908 -6.8398 -4.4553 23 14 4.6567 -6.3348 -5.9674 24 1 4.4428 -5.0532 -6.6865 25 1 6.0904 -6.4642 -5.6025 26 1 4.2654 -7.4665 -6.8456 27 6 1.6809 -4.0722 2.5971 28 1 -0.3633 0.5138 0.8900 29 1 -0.3634 0.5138 -0.8900 30 1 -0.3634 -1.0277 -0.0005 31 1 3.1299 1.4425 -0.0005 32 1 1.6766 1.9564 -0.8900 33 1 1.6766 1.9563 0.8900 34 1 1.6766 -1.7489 -1.2493 35 1 1.6767 -0.2074 -2.1393 36 1 3.1300 -0.7208 -1.2495 37 1 2.3660 -1.9546 4.3730 38 1 3.2059 -1.0344 3.0982 39 1 4.7584 -2.4798 4.4593 40 1 4.7622 -2.8881 2.7262 41 1 3.1332 -4.3179 4.8760 42 1 4.6376 -4.9286 4.1470 43 1 3.4586 -6.9445 3.2894 44 1 1.9510 -6.3696 4.0412 45 1 1.9858 -6.7677 2.3063 46 1 2.3782 -5.7037 0.3733 47 1 4.9974 -5.9159 -0.6621 48 1 4.3717 -4.2944 -1.0461 49 1 2.3910 -5.3150 -2.1331 50 1 3.0161 -6.9370 -1.7495 51 1 2.0275 -7.1763 -5.2895 52 1 1.1573 -4.4248 1.7084 53 1 1.0308 -4.1640 3.4672 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 ZINC000495050766.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 06:08:55 Heat of formation + Delta-G solvation = -134.519038 kcal Electronic energy + Delta-G solvation = -32682.924153 eV Core-core repulsion = 28554.128711 eV Total energy + Delta-G solvation = -4128.795442 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.75 seconds Orbital eigenvalues (eV) -41.11682 -40.05687 -37.78741 -36.41839 -34.85657 -34.43971 -33.45060 -32.83698 -31.83860 -29.41435 -27.44695 -27.27171 -27.14833 -25.74652 -25.01142 -22.97312 -22.25986 -21.54265 -20.73753 -19.36739 -18.99750 -17.87523 -16.77690 -16.47891 -16.31820 -15.93021 -15.36377 -15.18745 -15.02176 -14.54371 -14.40806 -14.36298 -14.31447 -13.73425 -13.52209 -13.41935 -13.22736 -13.09928 -12.59335 -12.42387 -12.29688 -12.26103 -12.17259 -12.02320 -11.94358 -11.88141 -11.75190 -11.39115 -11.24863 -11.15940 -11.06365 -10.96115 -10.77133 -10.62835 -10.56463 -10.29881 -10.23701 -9.87662 -9.67589 -9.35223 -9.07190 -8.71447 -8.46239 -8.27159 -6.04557 -4.07143 2.12742 2.92798 3.03322 3.31554 3.37431 3.41360 3.68352 3.81799 4.44192 4.47062 4.67834 4.70224 4.73299 4.77056 4.92722 4.97243 5.07937 5.13299 5.26048 5.32274 5.38622 5.42964 5.47084 5.52555 5.55663 5.60996 5.63086 5.66983 5.71479 5.76717 5.79648 5.88224 5.93874 6.00810 6.02161 6.10690 6.27810 6.37377 6.40033 6.41039 6.48989 6.52794 6.57709 6.79692 7.01988 7.37007 7.57856 7.69426 7.93580 8.08594 8.33079 8.41446 8.71648 8.98612 9.57073 11.07010 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.008899 B = 0.004177 C = 0.003177 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3145.501472 B = 6702.446972 C = 8810.465461 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.182 4.182 2 C 0.136 3.864 3 C -0.139 4.139 4 C -0.184 4.184 5 O -0.363 6.363 6 C 0.654 3.346 7 O -0.557 6.557 8 N -0.596 5.596 9 C 0.114 3.886 10 C -0.153 4.153 11 C -0.090 4.090 12 C -0.100 4.100 13 C -0.139 4.139 14 C 0.520 3.480 15 O -0.546 6.546 16 N -0.715 5.715 17 C 0.126 3.874 18 C 0.014 3.986 19 C -0.520 4.520 20 H 0.057 0.943 21 C 0.060 3.940 22 N -0.893 5.893 23 Si 0.895 3.105 24 H -0.280 1.280 25 H -0.273 1.273 26 H -0.286 1.286 27 C 0.140 3.860 28 H 0.056 0.944 29 H 0.069 0.931 30 H 0.088 0.912 31 H 0.066 0.934 32 H 0.079 0.921 33 H 0.063 0.937 34 H 0.092 0.908 35 H 0.069 0.931 36 H 0.060 0.940 37 H 0.065 0.935 38 H 0.089 0.911 39 H 0.071 0.929 40 H 0.103 0.897 41 H 0.066 0.934 42 H 0.072 0.928 43 H 0.067 0.933 44 H 0.068 0.932 45 H 0.066 0.934 46 H 0.396 0.604 47 H 0.054 0.946 48 H 0.052 0.948 49 H 0.024 0.976 50 H 0.021 0.979 51 H 0.261 0.739 52 H 0.101 0.899 53 H 0.080 0.920 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -4.095 11.344 18.795 22.332 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 -0.239 4.239 2 C 0.100 3.900 3 C -0.196 4.196 4 C -0.241 4.241 5 O -0.278 6.278 6 C 0.409 3.591 7 O -0.446 6.446 8 N -0.337 5.337 9 C -0.009 4.009 10 C -0.191 4.191 11 C -0.128 4.128 12 C -0.105 4.105 13 C -0.197 4.197 14 C 0.305 3.695 15 O -0.425 6.425 16 N -0.363 5.363 17 C 0.003 3.997 18 C -0.023 4.023 19 C -0.558 4.558 20 H 0.076 0.924 21 C -0.142 4.142 22 N -0.532 5.532 23 Si 0.723 3.277 24 H -0.206 1.206 25 H -0.198 1.198 26 H -0.212 1.212 27 C 0.018 3.982 28 H 0.075 0.925 29 H 0.088 0.912 30 H 0.107 0.893 31 H 0.085 0.915 32 H 0.098 0.902 33 H 0.082 0.918 34 H 0.111 0.889 35 H 0.088 0.912 36 H 0.079 0.921 37 H 0.083 0.917 38 H 0.107 0.893 39 H 0.090 0.910 40 H 0.121 0.879 41 H 0.085 0.915 42 H 0.091 0.909 43 H 0.086 0.914 44 H 0.087 0.913 45 H 0.085 0.915 46 H 0.230 0.770 47 H 0.072 0.928 48 H 0.070 0.930 49 H 0.042 0.958 50 H 0.039 0.961 51 H 0.071 0.929 52 H 0.120 0.880 53 H 0.099 0.901 Dipole moment (debyes) X Y Z Total from point charges -3.642 11.492 18.335 21.943 hybrid contribution 0.043 -0.198 -0.999 1.019 sum -3.599 11.294 17.336 21.001 Atomic orbital electron populations 1.22502 0.94154 1.05104 1.02111 1.22076 0.94179 0.91383 0.82402 1.21846 1.02318 0.92659 1.02797 1.22514 1.01820 1.03855 0.95943 1.86254 1.71585 1.23627 1.46361 1.17924 0.78886 0.80683 0.81600 1.90939 1.41147 1.70121 1.42365 1.46845 1.53300 1.11631 1.21875 1.21745 0.91199 0.97179 0.90760 1.22262 0.97498 0.94538 1.04824 1.21327 0.99600 0.96575 0.95259 1.21289 0.96309 0.97482 0.95390 1.21798 1.02454 0.92969 1.02496 1.20163 0.87191 0.77628 0.84516 1.90556 1.19673 1.46557 1.85709 1.46291 1.18458 1.62106 1.09472 1.21662 0.94255 1.00558 0.83184 1.19300 0.95718 0.96237 0.91070 1.21034 1.00211 1.41303 0.93288 0.92429 1.24981 0.95038 0.95126 0.99053 1.69965 1.14886 1.41439 1.26879 0.86546 0.80649 0.77633 0.82918 1.20598 1.19776 1.21167 1.21654 0.94676 0.78076 1.03779 0.92540 0.91193 0.89285 0.91478 0.90198 0.91769 0.88909 0.91218 0.92087 0.91659 0.89272 0.90999 0.87872 0.91514 0.90902 0.91396 0.91264 0.91492 0.77020 0.92775 0.93003 0.95813 0.96088 0.92908 0.88038 0.90143 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 -0.18 -2.19 8.37 37.16 0.31 -1.88 16 2 C 0.14 1.76 1.13 -90.62 -0.10 1.66 16 3 C -0.14 -1.35 8.85 37.16 0.33 -1.02 16 4 C -0.18 -2.75 8.37 37.16 0.31 -2.44 16 5 O -0.36 -5.26 8.53 -40.33 -0.34 -5.60 16 6 C 0.65 10.27 7.74 54.05 0.42 10.68 16 7 O -0.56 -10.04 11.29 -19.28 -0.22 -10.25 16 8 N -0.60 -7.88 2.68 -178.53 -0.48 -8.35 16 9 C 0.11 1.23 6.45 -3.71 -0.02 1.20 16 10 C -0.15 -1.76 5.76 -26.61 -0.15 -1.91 16 11 C -0.09 -0.96 4.36 -26.69 -0.12 -1.07 16 12 C -0.10 -1.21 0.63 -155.56 -0.10 -1.31 16 13 C -0.14 -1.35 8.38 37.16 0.31 -1.03 16 14 C 0.52 8.81 5.90 -10.99 -0.06 8.75 16 15 O -0.55 -10.93 13.58 5.56 0.08 -10.86 16 16 N -0.71 -13.11 5.31 -60.29 -0.32 -13.43 16 17 C 0.13 2.80 5.61 -4.04 -0.02 2.78 16 18 C 0.01 0.37 5.09 -27.88 -0.14 0.22 16 19 C -0.52 -14.78 9.11 -34.44 -0.31 -15.10 16 20 H 0.06 1.61 7.74 -52.49 -0.41 1.20 16 21 C 0.06 1.71 5.46 -17.82 -0.10 1.61 16 22 N -0.89 -26.64 13.29 55.43 0.74 -25.90 16 23 Si 0.89 21.79 29.54 -169.99 -5.02 16.77 16 24 H -0.28 -6.73 7.11 56.52 0.40 -6.33 16 25 H -0.27 -6.53 7.11 56.52 0.40 -6.13 16 26 H -0.29 -6.86 7.11 56.52 0.40 -6.46 16 27 C 0.14 1.65 5.06 -3.70 -0.02 1.63 16 28 H 0.06 0.61 8.14 -51.93 -0.42 0.18 16 29 H 0.07 0.72 8.14 -51.93 -0.42 0.30 16 30 H 0.09 1.30 5.88 -51.93 -0.31 0.99 16 31 H 0.07 0.66 8.14 -51.93 -0.42 0.24 16 32 H 0.08 0.65 8.14 -51.93 -0.42 0.22 16 33 H 0.06 0.55 8.14 -51.93 -0.42 0.13 16 34 H 0.09 1.70 5.88 -51.93 -0.31 1.40 16 35 H 0.07 0.90 8.14 -51.93 -0.42 0.48 16 36 H 0.06 0.94 8.14 -51.93 -0.42 0.52 16 37 H 0.07 0.55 8.14 -51.93 -0.42 0.13 16 38 H 0.09 0.98 6.93 -51.93 -0.36 0.62 16 39 H 0.07 0.67 8.14 -51.93 -0.42 0.25 16 40 H 0.10 1.61 5.37 -51.92 -0.28 1.33 16 41 H 0.07 0.54 8.14 -51.93 -0.42 0.12 16 42 H 0.07 0.83 8.13 -51.93 -0.42 0.41 16 43 H 0.07 0.69 8.14 -51.93 -0.42 0.26 16 44 H 0.07 0.49 8.14 -51.93 -0.42 0.07 16 45 H 0.07 0.65 7.56 -51.93 -0.39 0.26 16 46 H 0.40 6.68 7.26 -40.82 -0.30 6.38 16 47 H 0.05 1.24 8.14 -51.93 -0.42 0.82 16 48 H 0.05 1.23 8.14 -51.93 -0.42 0.81 16 49 H 0.02 0.65 8.14 -51.93 -0.42 0.23 16 50 H 0.02 0.56 8.14 -51.93 -0.42 0.13 16 51 H 0.26 7.36 8.31 -40.82 -0.34 7.02 16 52 H 0.10 1.36 6.30 -51.93 -0.33 1.03 16 53 H 0.08 0.72 8.14 -51.93 -0.42 0.30 16 LS Contribution 409.57 15.07 6.17 6.17 Total: -1.00 -33.48 409.57 -8.28 -41.77 By element: Atomic # 1 Polarization: 16.32 SS G_CDS: -9.42 Total: 6.91 kcal Atomic # 6 Polarization: 2.25 SS G_CDS: 0.53 Total: 2.78 kcal Atomic # 7 Polarization: -47.63 SS G_CDS: -0.06 Total: -47.69 kcal Atomic # 8 Polarization: -26.23 SS G_CDS: -0.49 Total: -26.71 kcal Atomic # 14 Polarization: 21.79 SS G_CDS: -5.02 Total: 16.77 kcal Total LS contribution 6.17 Total: 6.17 kcal Total: -33.48 -8.28 -41.77 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. ZINC000495050766.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 -92.752 kcal (2) G-P(sol) polarization free energy of solvation -33.482 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -126.234 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.285 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.767 kcal (6) G-S(sol) free energy of system = (1) + (5) -134.519 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.75 seconds