Wall clock time and date at job start Tue Mar 31 2020 20:15:57 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 1.08998 * 109.47301 * 2 1 4 4 C 1.53004 * 109.47080 * 120.00250 * 2 1 3 5 5 C 1.52999 * 109.47422 * 179.97438 * 4 2 1 6 6 C 1.52999 * 109.46712 * 300.00155 * 5 4 2 7 7 H 1.09002 * 109.47523 * 299.99449 * 6 5 4 8 8 C 1.50709 * 109.46824 * 179.97438 * 6 5 4 9 9 O 1.21275 * 119.99863 * 274.05149 * 8 6 5 10 10 N 1.34771 * 119.99784 * 94.05355 * 8 6 5 11 11 C 1.47485 * 125.66847 * 6.01427 * 10 8 6 12 12 C 1.55025 * 104.90024 * 203.99013 * 11 10 8 13 13 C 1.54520 * 101.52433 * 323.61931 * 12 11 10 14 14 C 1.47192 * 125.66071 * 185.98930 * 10 8 6 15 15 C 1.52507 * 110.05750 * 153.10934 * 13 12 11 16 16 N 1.47307 * 108.40849 * 72.12507 * 15 13 12 17 17 C 1.36931 * 121.06404 * 229.38432 * 16 15 13 18 18 H 1.08008 * 119.99397 * 154.26426 * 17 16 15 19 19 C 1.38808 * 120.00273 * 334.27501 * 17 16 15 20 20 N 1.31620 * 119.99895 * 342.15832 * 19 17 16 21 21 Si 1.86804 * 120.00275 * 162.16493 * 19 17 16 22 22 H 1.48499 * 109.47107 * 59.99293 * 21 19 17 23 23 H 1.48489 * 109.47302 * 179.97438 * 21 19 17 24 24 H 1.48507 * 109.46892 * 299.99678 * 21 19 17 25 25 C 1.47166 * 117.87079 * 49.37157 * 16 15 13 26 26 C 1.53287 * 108.54522 * 308.86410 * 25 16 15 27 27 O 1.42071 * 110.33284 * 276.09224 * 13 12 11 28 28 C 1.52992 * 109.47750 * 59.99965 * 6 5 4 29 29 C 1.52997 * 109.47135 * 239.99843 * 2 1 3 30 30 H 1.08998 * 109.47301 * 179.97438 * 1 2 3 31 31 H 1.09007 * 109.46830 * 300.00294 * 1 2 3 32 32 H 1.09001 * 109.46775 * 59.99723 * 1 2 3 33 33 H 1.08997 * 109.47150 * 300.00158 * 4 2 1 34 34 H 1.09004 * 109.46890 * 59.99468 * 4 2 1 35 35 H 1.08992 * 109.47282 * 179.97438 * 5 4 2 36 36 H 1.08998 * 109.47000 * 59.99725 * 5 4 2 37 37 H 1.09001 * 110.35194 * 322.84447 * 11 10 8 38 38 H 1.08997 * 110.35188 * 85.02310 * 11 10 8 39 39 H 1.08996 * 111.01130 * 205.56288 * 12 11 10 40 40 H 1.08997 * 111.01353 * 81.67843 * 12 11 10 41 41 H 1.09004 * 109.90893 * 59.16596 * 14 10 8 42 42 H 1.08996 * 109.91168 * 297.90421 * 14 10 8 43 43 H 1.08998 * 109.67892 * 312.39510 * 15 13 12 44 44 H 1.09000 * 109.70904 * 191.87385 * 15 13 12 45 45 H 0.97000 * 119.99847 * 180.02562 * 20 19 17 46 46 H 1.09001 * 109.62122 * 189.15143 * 25 16 15 47 47 H 1.08994 * 109.78521 * 68.68231 * 25 16 15 48 48 H 1.08994 * 109.51458 * 293.00342 * 26 25 16 49 49 H 1.08996 * 109.55648 * 172.86298 * 26 25 16 50 50 H 1.08998 * 109.47191 * 59.99677 * 28 6 5 51 51 H 1.08998 * 109.47836 * 179.97438 * 28 6 5 52 52 H 1.09005 * 109.46924 * 60.00041 * 29 2 1 53 53 H 1.09004 * 109.47129 * 300.00712 * 29 2 1 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 1.8933 1.0276 0.0000 4 6 2.0400 -0.7213 1.2492 5 6 3.5700 -0.7219 1.2490 6 6 4.0794 -1.4435 -0.0003 7 1 3.7157 -2.4711 -0.0001 8 6 5.5865 -1.4435 -0.0009 9 8 6.1927 -0.4993 -0.4609 10 7 6.2604 -2.4930 0.5098 11 6 5.6586 -3.7532 0.9839 12 6 6.6843 -4.3298 1.9933 13 6 8.0237 -3.9321 1.3335 14 6 7.7196 -2.5719 0.6864 15 6 9.1082 -3.7895 2.3962 16 7 9.4651 -5.1343 2.8800 17 6 9.5212 -5.4113 4.2198 18 1 9.3687 -6.4219 4.5691 19 6 9.7737 -4.3934 5.1291 20 7 10.2990 -3.2588 4.7176 21 14 9.3684 -4.6337 6.9367 22 1 10.1376 -5.7878 7.4673 23 1 9.7311 -3.4081 7.6925 24 1 7.9146 -4.8966 7.0873 25 6 9.7590 -6.1707 1.8773 26 6 8.6106 -6.2071 0.8627 27 8 8.3930 -4.8888 0.3503 28 6 3.5695 -0.7223 -1.2495 29 6 2.0400 -0.7213 -1.2492 30 1 -0.3634 -1.0276 -0.0005 31 1 -0.3633 0.5139 0.8900 32 1 -0.3633 0.5139 -0.8900 33 1 1.6766 -0.2076 2.1392 34 1 1.6765 -1.7490 1.2492 35 1 3.9333 -1.2354 2.1391 36 1 3.9337 0.3056 1.2488 37 1 4.7081 -3.5563 1.4800 38 1 5.5153 -4.4417 0.1512 39 1 6.5921 -5.4133 2.0682 40 1 6.5760 -3.8612 2.9714 41 1 8.0587 -1.7668 1.3383 42 1 8.2150 -2.5025 -0.2819 43 1 8.7334 -3.1888 3.2248 44 1 9.9863 -3.3102 1.9633 45 1 10.4758 -2.5476 5.3531 46 1 9.8452 -7.1404 2.3676 47 1 10.6922 -5.9350 1.3658 48 1 7.7036 -6.5618 1.3520 49 1 8.8687 -6.8781 0.0435 50 1 3.9332 0.3052 -1.2497 51 1 3.9328 -1.2360 -2.1395 52 1 1.6766 -0.2074 -2.1392 53 1 1.6765 -1.7489 -1.2492 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 ZINC000972643685.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 20:15:57 Heat of formation + Delta-G solvation = -73.303273 kcal Electronic energy + Delta-G solvation = -31160.138889 eV Core-core repulsion = 27224.454014 eV Total energy + Delta-G solvation = -3935.684876 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.27 seconds Orbital eigenvalues (eV) -40.49983 -39.34099 -37.88624 -36.06182 -34.48695 -32.99301 -31.45609 -31.20864 -30.93996 -29.52291 -27.77395 -26.99270 -25.46335 -23.67453 -22.87613 -22.83470 -21.97639 -21.15521 -20.01163 -19.10015 -18.65927 -17.21944 -17.02110 -16.10088 -15.68313 -15.26822 -14.95893 -14.71001 -14.47271 -14.46134 -14.38652 -14.30411 -13.87145 -13.45800 -13.36968 -13.04670 -12.80441 -12.74409 -12.58543 -12.40085 -12.37205 -12.20691 -12.11473 -11.59764 -11.38373 -11.30157 -11.14783 -11.08144 -11.00354 -10.87813 -10.85614 -10.72522 -10.54652 -10.34043 -10.27569 -10.21824 -9.97673 -9.57830 -9.50412 -9.07189 -8.56332 -8.42708 -6.79470 -5.88472 -3.30714 2.77303 3.12732 3.31744 3.38351 3.39032 4.19052 4.38330 4.41457 4.45465 4.48470 4.77777 4.86789 4.89639 4.95727 5.08195 5.19151 5.22632 5.27813 5.32146 5.32623 5.35736 5.40123 5.44371 5.56647 5.58145 5.62124 5.67042 5.68918 5.77468 5.83203 5.84102 5.90955 5.95688 5.98315 6.02989 6.04060 6.06643 6.12535 6.15519 6.26594 6.30047 6.33140 6.48659 6.50288 6.60612 6.75833 7.01849 7.40011 7.67318 7.71533 7.89090 8.27902 8.33658 9.06272 9.69827 10.27343 11.19977 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.014782 B = 0.003055 C = 0.002769 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1893.765656 B = 9162.947033 C =10109.506994 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.147 4.147 2 C -0.095 4.095 3 H 0.071 0.929 4 C -0.111 4.111 5 C -0.108 4.108 6 C -0.099 4.099 7 H 0.087 0.913 8 C 0.531 3.469 9 O -0.545 6.545 10 N -0.613 5.613 11 C 0.101 3.899 12 C -0.144 4.144 13 C 0.086 3.914 14 C 0.125 3.875 15 C 0.164 3.836 16 N -0.592 5.592 17 C -0.255 4.255 18 H 0.068 0.932 19 C 0.004 3.996 20 N -0.901 5.901 21 Si 0.903 3.097 22 H -0.282 1.282 23 H -0.290 1.290 24 H -0.283 1.283 25 C 0.109 3.891 26 C 0.046 3.954 27 O -0.377 6.377 28 C -0.103 4.103 29 C -0.112 4.112 30 H 0.054 0.946 31 H 0.053 0.947 32 H 0.053 0.947 33 H 0.065 0.935 34 H 0.064 0.936 35 H 0.068 0.932 36 H 0.070 0.930 37 H 0.072 0.928 38 H 0.067 0.933 39 H 0.088 0.912 40 H 0.086 0.914 41 H 0.084 0.916 42 H 0.074 0.926 43 H 0.096 0.904 44 H 0.029 0.971 45 H 0.256 0.744 46 H 0.062 0.938 47 H 0.026 0.974 48 H 0.048 0.952 49 H 0.083 0.917 50 H 0.075 0.925 51 H 0.063 0.937 52 H 0.064 0.936 53 H 0.062 0.938 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -17.518 1.528 -9.264 19.875 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 -0.204 4.204 2 C -0.114 4.114 3 H 0.089 0.911 4 C -0.148 4.148 5 C -0.146 4.146 6 C -0.121 4.121 7 H 0.105 0.895 8 C 0.319 3.681 9 O -0.423 6.423 10 N -0.347 5.347 11 C -0.022 4.022 12 C -0.182 4.182 13 C 0.044 3.956 14 C 0.002 3.998 15 C 0.037 3.963 16 N -0.316 5.316 17 C -0.384 4.384 18 H 0.086 0.914 19 C -0.195 4.195 20 N -0.545 5.545 21 Si 0.732 3.268 22 H -0.208 1.208 23 H -0.216 1.216 24 H -0.210 1.210 25 C -0.018 4.018 26 C -0.032 4.032 27 O -0.296 6.296 28 C -0.141 4.141 29 C -0.149 4.149 30 H 0.073 0.927 31 H 0.072 0.928 32 H 0.072 0.928 33 H 0.084 0.916 34 H 0.082 0.918 35 H 0.087 0.913 36 H 0.089 0.911 37 H 0.090 0.910 38 H 0.085 0.915 39 H 0.106 0.894 40 H 0.105 0.895 41 H 0.102 0.898 42 H 0.093 0.907 43 H 0.114 0.886 44 H 0.047 0.953 45 H 0.066 0.934 46 H 0.081 0.919 47 H 0.044 0.956 48 H 0.066 0.934 49 H 0.101 0.899 50 H 0.094 0.906 51 H 0.082 0.918 52 H 0.083 0.917 53 H 0.081 0.919 Dipole moment (debyes) X Y Z Total from point charges -17.142 2.283 -9.610 19.785 hybrid contribution -0.026 -0.348 1.270 1.317 sum -17.169 1.935 -8.341 19.185 Atomic orbital electron populations 1.21831 0.95326 1.01731 1.01548 1.21177 0.95269 0.99921 0.94997 0.91058 1.21579 0.94667 1.00872 0.97694 1.21452 0.95805 1.01231 0.96075 1.21287 0.91246 1.01710 0.97846 0.89468 1.20316 0.89615 0.81098 0.77038 1.90676 1.70439 1.34976 1.46178 1.48636 1.08069 1.15930 1.62046 1.22415 0.97116 0.85201 0.97437 1.23182 0.94290 1.02257 0.98460 1.22634 0.95537 0.87618 0.89768 1.21777 0.80123 0.96431 1.01433 1.21181 0.92998 0.88096 0.93982 1.44062 1.79413 1.06481 1.01615 1.19106 1.43165 0.95030 0.81094 0.91385 1.25024 0.98894 0.97470 0.98128 1.70017 1.44224 1.06182 1.34113 0.86368 0.78414 0.77087 0.84918 1.20841 1.21551 1.20964 1.21586 0.94930 0.94010 0.91225 1.23104 0.98753 0.83723 0.97587 1.87677 1.89365 1.18752 1.33823 1.21392 0.95058 1.01700 0.95922 1.21588 0.95057 1.00695 0.97601 0.92732 0.92759 0.92801 0.91596 0.91771 0.91331 0.91086 0.90999 0.91474 0.89363 0.89529 0.89807 0.90747 0.88599 0.95252 0.93362 0.91926 0.95572 0.93400 0.89939 0.90643 0.91789 0.91737 0.91946 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 17. 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 -0.98 9.19 37.16 0.34 -0.64 16 2 C -0.10 -0.75 2.72 -90.62 -0.25 -1.00 16 3 H 0.07 0.60 8.14 -51.93 -0.42 0.18 16 4 C -0.11 -0.92 5.20 -26.73 -0.14 -1.06 16 5 C -0.11 -1.14 5.19 -26.73 -0.14 -1.28 16 6 C -0.10 -1.15 2.05 -91.77 -0.19 -1.34 16 7 H 0.09 0.89 6.76 -51.93 -0.35 0.54 16 8 C 0.53 8.36 6.85 -10.98 -0.08 8.29 16 9 O -0.55 -10.51 16.59 5.56 0.09 -10.42 16 10 N -0.61 -9.73 3.33 -170.67 -0.57 -10.30 16 11 C 0.10 1.37 6.36 -2.43 -0.02 1.36 16 12 C -0.14 -2.36 5.91 -24.86 -0.15 -2.50 16 13 C 0.09 1.62 0.83 -89.73 -0.07 1.54 16 14 C 0.12 2.26 6.25 -3.32 -0.02 2.24 16 15 C 0.16 3.77 3.95 -3.85 -0.02 3.75 16 16 N -0.59 -14.15 2.94 -172.18 -0.51 -14.65 16 17 C -0.25 -6.64 9.65 -15.06 -0.15 -6.78 16 18 H 0.07 1.73 7.89 -52.48 -0.41 1.32 16 19 C 0.00 0.10 4.93 -17.43 -0.09 0.02 16 20 N -0.90 -25.34 11.19 55.49 0.62 -24.72 16 21 Si 0.90 20.89 29.59 -169.99 -5.03 15.86 16 22 H -0.28 -6.49 7.11 56.52 0.40 -6.09 16 23 H -0.29 -6.82 7.11 56.52 0.40 -6.41 16 24 H -0.28 -6.43 7.11 56.52 0.40 -6.03 16 25 C 0.11 2.19 6.72 -3.53 -0.02 2.17 16 26 C 0.05 0.78 6.76 37.31 0.25 1.03 16 27 O -0.38 -7.09 10.22 -35.23 -0.36 -7.45 16 28 C -0.10 -1.10 4.85 -26.76 -0.13 -1.23 16 29 C -0.11 -0.92 5.20 -26.76 -0.14 -1.06 16 30 H 0.05 0.35 8.14 -51.93 -0.42 -0.08 16 31 H 0.05 0.34 8.14 -51.93 -0.42 -0.08 16 32 H 0.05 0.33 8.14 -51.93 -0.42 -0.09 16 33 H 0.07 0.51 8.14 -51.93 -0.42 0.09 16 34 H 0.06 0.50 8.14 -51.93 -0.42 0.08 16 35 H 0.07 0.75 8.14 -51.93 -0.42 0.32 16 36 H 0.07 0.83 8.14 -51.93 -0.42 0.40 16 37 H 0.07 0.81 7.23 -51.93 -0.38 0.43 16 38 H 0.07 0.87 8.14 -51.93 -0.42 0.44 16 39 H 0.09 1.42 5.98 -51.93 -0.31 1.11 16 40 H 0.09 1.53 7.86 -51.93 -0.41 1.12 16 41 H 0.08 1.59 7.79 -51.93 -0.40 1.18 16 42 H 0.07 1.40 8.06 -51.93 -0.42 0.98 16 43 H 0.10 2.43 6.00 -51.93 -0.31 2.12 16 44 H 0.03 0.74 8.14 -51.93 -0.42 0.32 16 45 H 0.26 7.03 8.31 -40.82 -0.34 6.69 16 46 H 0.06 1.19 7.96 -51.93 -0.41 0.77 16 47 H 0.03 0.55 8.14 -51.93 -0.42 0.13 16 48 H 0.05 0.78 6.13 -51.93 -0.32 0.46 16 49 H 0.08 1.17 8.14 -51.93 -0.42 0.75 16 50 H 0.07 0.91 7.85 -51.93 -0.41 0.50 16 51 H 0.06 0.70 8.14 -51.93 -0.42 0.28 16 52 H 0.06 0.48 8.14 -51.93 -0.42 0.06 16 53 H 0.06 0.48 8.14 -51.93 -0.42 0.06 16 LS Contribution 397.76 15.07 5.99 5.99 Total: -1.00 -30.26 397.76 -10.36 -40.62 By element: Atomic # 1 Polarization: 11.17 SS G_CDS: -9.61 Total: 1.56 kcal Atomic # 6 Polarization: 4.50 SS G_CDS: -0.99 Total: 3.51 kcal Atomic # 7 Polarization: -49.23 SS G_CDS: -0.45 Total: -49.68 kcal Atomic # 8 Polarization: -17.59 SS G_CDS: -0.27 Total: -17.86 kcal Atomic # 14 Polarization: 20.89 SS G_CDS: -5.03 Total: 15.86 kcal Total LS contribution 5.99 Total: 5.99 kcal Total: -30.26 -10.36 -40.62 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. ZINC000972643685.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 -32.687 kcal (2) G-P(sol) polarization free energy of solvation -30.257 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -62.944 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.359 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.616 kcal (6) G-S(sol) free energy of system = (1) + (5) -73.303 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.27 seconds