Wall clock time and date at job start Sat Apr 11 2020 06:12:41 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 N 1.46496 * 1 3 3 C 1.46508 * 120.00003 * 2 1 4 4 C 1.50699 * 109.46800 * 270.00355 * 3 2 1 5 5 H 1.08000 * 120.00480 * 359.97438 * 4 3 2 6 6 C 1.37880 * 119.99847 * 179.97438 * 4 3 2 7 7 N 1.31513 * 120.00110 * 179.97438 * 6 4 3 8 8 Si 1.86799 * 119.99817 * 0.02562 * 6 4 3 9 9 H 1.48500 * 109.47270 * 89.99863 * 8 6 4 10 10 H 1.48502 * 109.47378 * 209.99869 * 8 6 4 11 11 H 1.48503 * 109.47393 * 329.99789 * 8 6 4 12 12 C 1.34773 * 120.00244 * 180.02562 * 2 1 3 13 13 O 1.21288 * 119.99932 * 180.02562 * 12 2 1 14 14 C 1.50696 * 120.00130 * 359.97438 * 12 2 1 15 15 C 1.53006 * 109.47241 * 180.02562 * 14 12 2 16 16 N 1.46904 * 109.46997 * 179.97438 * 15 14 12 17 17 C 1.46848 * 111.00034 * 65.79717 * 16 15 14 18 18 C 1.53036 * 109.56006 * 185.84364 * 17 16 15 19 19 H 1.09002 * 109.50816 * 60.73023 * 18 17 16 20 20 O 1.42902 * 109.54007 * 180.83950 * 18 17 16 21 21 C 1.53135 * 109.25824 * 300.79268 * 18 17 16 22 22 C 1.53037 * 109.15312 * 57.56234 * 21 18 17 23 23 C 1.53072 * 109.53168 * 182.26361 * 22 21 18 24 24 C 1.53111 * 109.17071 * 296.94818 * 23 22 21 25 25 O 1.42898 * 109.40672 * 302.51974 * 24 23 22 26 26 C 1.42916 * 114.13068 * 61.17839 * 25 24 23 27 27 C 1.53100 * 109.49323 * 62.55021 * 22 21 18 28 28 C 1.46863 * 111.00034 * 189.99955 * 16 15 14 29 29 H 1.09009 * 109.46611 * 269.99777 * 1 2 3 30 30 H 1.08999 * 109.47500 * 29.99852 * 1 2 3 31 31 H 1.08996 * 109.46985 * 150.00702 * 1 2 3 32 32 H 1.09004 * 109.46666 * 29.99847 * 3 2 1 33 33 H 1.08996 * 109.47186 * 150.00150 * 3 2 1 34 34 H 0.97003 * 119.99499 * 180.02562 * 7 6 4 35 35 H 1.09003 * 109.47183 * 59.99947 * 14 12 2 36 36 H 1.09001 * 109.47283 * 299.99988 * 14 12 2 37 37 H 1.08997 * 109.47000 * 60.00530 * 15 14 12 38 38 H 1.09001 * 109.46899 * 299.99566 * 15 14 12 39 39 H 1.09002 * 109.45359 * 65.81383 * 17 16 15 40 40 H 1.09002 * 109.45647 * 305.86882 * 17 16 15 41 41 H 0.96701 * 113.99988 * 299.88989 * 20 18 17 42 42 H 1.09002 * 109.52846 * 177.46002 * 21 18 17 43 43 H 1.08995 * 109.52965 * 297.66176 * 21 18 17 44 44 H 1.09003 * 109.51972 * 56.85565 * 23 22 21 45 45 H 1.09004 * 109.52143 * 177.03609 * 23 22 21 46 46 H 1.09002 * 109.47880 * 182.53933 * 24 23 22 47 47 H 1.08997 * 109.49153 * 62.51345 * 24 23 22 48 48 H 1.08993 * 109.48072 * 178.82776 * 26 25 24 49 49 H 1.08995 * 109.49550 * 58.78747 * 26 25 24 50 50 H 1.09001 * 109.52078 * 182.95823 * 27 22 21 51 51 H 1.08997 * 109.52235 * 303.08440 * 27 22 21 52 52 H 1.09004 * 109.46297 * 54.27459 * 28 16 15 53 53 H 1.09001 * 109.46349 * 294.31263 * 28 16 15 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 7 1.4650 0.0000 0.0000 3 6 2.1975 1.2688 0.0000 4 6 2.4486 1.7038 -1.4208 5 1 2.0980 1.0958 -2.2417 6 6 3.1259 2.8780 -1.6728 7 7 3.3454 3.2575 -2.9127 8 14 3.7329 3.9292 -0.2530 9 1 5.1065 3.5082 0.1228 10 1 3.7477 5.3561 -0.6644 11 1 2.8271 3.7593 0.9114 12 6 2.1389 -1.1671 -0.0005 13 8 3.3518 -1.1671 -0.0001 14 6 1.3855 -2.4723 -0.0005 15 6 2.3798 -3.6352 -0.0005 16 7 1.6453 -4.9074 0.0001 17 6 0.8950 -5.0825 -1.2500 18 6 0.0304 -6.3418 -1.1565 19 1 -0.6769 -6.2374 -0.3338 20 8 -0.6847 -6.5225 -2.3805 21 6 0.9305 -7.5551 -0.9063 22 6 1.7377 -7.3260 0.3735 23 6 2.6820 -8.5089 0.6017 24 6 1.8542 -9.7794 0.8137 25 8 0.9680 -9.5899 1.9185 26 6 0.0292 -8.5274 1.7389 27 6 0.7836 -7.2065 1.5649 28 6 2.5516 -6.0383 0.2382 29 1 -0.3633 0.0000 1.0278 30 1 -0.3634 0.8900 -0.5138 31 1 -0.3633 -0.8900 -0.5137 32 1 1.6083 2.0284 0.5138 33 1 3.1499 1.1385 0.5138 34 1 3.8223 4.0834 -3.0899 35 1 0.7585 -2.5298 -0.8903 36 1 0.7592 -2.5303 0.8897 37 1 3.0064 -3.5774 0.8895 38 1 3.0064 -3.5774 -0.8906 39 1 1.5929 -5.1822 -2.0814 40 1 0.2561 -4.2149 -1.4146 41 1 -1.2748 -5.7895 -2.6032 42 1 0.3155 -8.4480 -0.7940 43 1 1.6110 -7.6837 -1.7479 44 1 3.3255 -8.6345 -0.2691 45 1 3.2941 -8.3215 1.4840 46 1 2.5203 -10.6168 1.0214 47 1 1.2748 -9.9902 -0.0852 48 1 -0.6190 -8.4635 2.6128 49 1 -0.5741 -8.7211 0.8521 50 1 1.3541 -6.9910 2.4683 51 1 0.0723 -6.4009 1.3825 52 1 3.1141 -5.8659 1.1559 53 1 3.2431 -6.1321 -0.5992 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 ZINC000880581747.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 06:12:41 Heat of formation + Delta-G solvation = -128.415801 kcal Electronic energy + Delta-G solvation = -31275.819641 eV Core-core repulsion = 27147.288855 eV Total energy + Delta-G solvation = -4128.530786 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.76 seconds Orbital eigenvalues (eV) -41.05494 -39.24548 -38.35857 -36.58608 -35.12509 -34.76915 -32.60446 -31.64665 -31.12913 -30.32351 -28.47713 -27.76196 -26.08339 -25.37864 -24.03721 -23.30359 -22.72116 -21.80688 -20.68850 -18.74883 -18.39772 -17.58482 -16.99376 -16.78167 -16.44040 -16.33444 -15.82644 -15.62890 -15.37656 -15.02783 -14.92982 -14.80538 -14.62730 -14.14150 -13.76425 -13.62010 -13.38583 -13.07191 -12.91915 -12.70418 -12.48732 -12.36700 -12.28438 -12.20473 -12.02748 -11.87310 -11.67504 -11.59126 -11.36649 -11.19604 -11.16400 -11.01697 -10.83235 -10.54608 -10.51401 -10.46311 -10.16515 -10.11620 -9.64916 -9.57383 -9.04838 -8.61507 -8.51343 -7.73449 -6.11405 -4.10276 3.27098 3.31222 3.33095 3.34814 3.39304 3.59383 3.78554 4.02615 4.29157 4.37259 4.38529 4.49343 4.60279 4.72127 4.74241 4.90069 4.93114 4.96280 5.03691 5.07858 5.13075 5.18637 5.23568 5.27369 5.33045 5.36257 5.41525 5.45997 5.51548 5.53117 5.57173 5.63237 5.66638 5.73608 5.78665 5.80789 5.85172 5.97827 6.00399 6.03665 6.10047 6.13072 6.66571 6.81743 6.85536 6.89992 6.92302 7.30354 7.36212 7.58414 8.21618 8.44136 8.89432 8.95434 9.48880 11.01987 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.022137 B = 0.002232 C = 0.002176 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1264.544828 B =12543.857499 C =12866.591287 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.084 3.916 2 N -0.599 5.599 3 C 0.215 3.785 4 C -0.529 4.529 5 H 0.073 0.927 6 C 0.071 3.929 7 N -0.898 5.898 8 Si 0.877 3.123 9 H -0.274 1.274 10 H -0.285 1.285 11 H -0.266 1.266 12 C 0.507 3.493 13 O -0.544 6.544 14 C -0.134 4.134 15 C 0.073 3.927 16 N -0.533 5.533 17 C 0.018 3.982 18 C 0.108 3.892 19 H 0.066 0.934 20 O -0.568 6.568 21 C -0.108 4.108 22 C -0.051 4.051 23 C -0.145 4.145 24 C 0.061 3.939 25 O -0.384 6.384 26 C 0.056 3.944 27 C -0.138 4.138 28 C 0.065 3.935 29 H 0.045 0.955 30 H 0.075 0.925 31 H 0.059 0.941 32 H 0.030 0.970 33 H 0.036 0.964 34 H 0.265 0.735 35 H 0.086 0.914 36 H 0.094 0.906 37 H 0.084 0.916 38 H 0.045 0.955 39 H 0.043 0.957 40 H 0.081 0.919 41 H 0.380 0.620 42 H 0.072 0.928 43 H 0.069 0.931 44 H 0.074 0.926 45 H 0.076 0.924 46 H 0.092 0.908 47 H 0.051 0.949 48 H 0.092 0.908 49 H 0.050 0.950 50 H 0.072 0.928 51 H 0.087 0.913 52 H 0.080 0.920 53 H 0.038 0.962 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -9.489 -24.382 7.925 27.337 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 -0.060 4.060 2 N -0.330 5.330 3 C 0.094 3.906 4 C -0.567 4.567 5 H 0.091 0.909 6 C -0.131 4.131 7 N -0.536 5.536 8 Si 0.704 3.296 9 H -0.199 1.199 10 H -0.210 1.210 11 H -0.191 1.191 12 C 0.293 3.707 13 O -0.422 6.422 14 C -0.174 4.174 15 C -0.055 4.055 16 N -0.258 5.258 17 C -0.111 4.111 18 C 0.049 3.951 19 H 0.084 0.916 20 O -0.373 6.373 21 C -0.145 4.145 22 C -0.052 4.052 23 C -0.183 4.183 24 C -0.016 4.016 25 O -0.303 6.303 26 C -0.021 4.021 27 C -0.175 4.175 28 C -0.063 4.063 29 H 0.064 0.936 30 H 0.094 0.906 31 H 0.078 0.922 32 H 0.048 0.952 33 H 0.054 0.946 34 H 0.075 0.925 35 H 0.104 0.896 36 H 0.112 0.888 37 H 0.103 0.897 38 H 0.064 0.936 39 H 0.061 0.939 40 H 0.099 0.901 41 H 0.228 0.772 42 H 0.091 0.909 43 H 0.087 0.913 44 H 0.093 0.907 45 H 0.095 0.905 46 H 0.110 0.890 47 H 0.070 0.930 48 H 0.110 0.890 49 H 0.069 0.931 50 H 0.091 0.909 51 H 0.106 0.894 52 H 0.099 0.901 53 H 0.056 0.944 Dipole moment (debyes) X Y Z Total from point charges -8.768 -24.865 8.351 27.656 hybrid contribution 0.585 1.566 -0.493 1.742 sum -8.182 -23.299 7.859 25.915 Atomic orbital electron populations 1.21656 0.80931 1.02915 1.00471 1.47844 1.06296 1.07172 1.71737 1.19664 0.92470 0.80108 0.98336 1.21318 1.37048 1.07108 0.91247 0.90878 1.24871 0.95234 0.97375 0.95616 1.69899 1.41459 1.23583 1.18673 0.86832 0.80126 0.79727 0.82888 1.19905 1.21047 1.19058 1.20317 0.88052 0.85153 0.77162 1.90671 1.14014 1.87352 1.50171 1.21633 0.99279 0.92496 1.03991 1.21802 0.94539 0.86431 1.02679 1.61838 1.27771 1.02254 1.33919 1.22899 0.98018 0.98724 0.91424 1.21803 0.92965 0.94035 0.86328 0.91579 1.86502 1.61131 1.47895 1.41791 1.21678 0.98117 0.97523 0.97195 1.20486 0.95410 0.94401 0.94862 1.22196 0.98271 0.94855 1.02953 1.22578 0.92185 0.97055 0.89795 1.87925 1.47928 1.53086 1.41356 1.22695 0.91085 0.86603 1.01682 1.22177 0.99410 0.98048 0.97877 1.22124 0.93493 0.89349 1.01322 0.93599 0.90630 0.92198 0.95246 0.94574 0.92546 0.89572 0.88754 0.89739 0.93641 0.93896 0.90109 0.77238 0.90936 0.91255 0.90746 0.90498 0.88964 0.93032 0.88995 0.93133 0.90929 0.89422 0.90116 0.94400 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. 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 0.08 1.24 10.24 59.84 0.61 1.85 16 2 N -0.60 -12.10 2.86 -182.95 -0.52 -12.62 16 3 C 0.21 5.24 4.23 -5.19 -0.02 5.22 16 4 C -0.53 -15.18 9.94 -34.44 -0.34 -15.52 16 5 H 0.07 2.30 8.06 -52.49 -0.42 1.88 16 6 C 0.07 2.08 5.47 -17.82 -0.10 1.98 16 7 N -0.90 -27.68 13.96 55.43 0.77 -26.91 16 8 Si 0.88 21.56 27.47 -169.99 -4.67 16.89 16 9 H -0.27 -6.77 7.11 56.52 0.40 -6.37 16 10 H -0.28 -6.85 7.11 56.52 0.40 -6.45 16 11 H -0.27 -6.14 6.54 56.52 0.37 -5.77 16 12 C 0.51 9.98 7.67 -10.99 -0.08 9.90 16 13 O -0.54 -13.11 15.56 5.55 0.09 -13.03 16 14 C -0.13 -1.82 4.18 -27.88 -0.12 -1.93 16 15 C 0.07 0.96 4.25 -3.82 -0.02 0.95 16 16 N -0.53 -5.51 4.01 -234.71 -0.94 -6.45 16 17 C 0.02 0.17 4.92 -3.83 -0.02 0.16 16 18 C 0.11 0.93 3.29 -26.64 -0.09 0.84 16 19 H 0.07 0.54 6.52 -51.93 -0.34 0.20 16 20 O -0.57 -5.11 13.32 -35.23 -0.47 -5.58 16 21 C -0.11 -0.91 3.88 -26.64 -0.10 -1.01 16 22 C -0.05 -0.41 0.52 -154.43 -0.08 -0.49 16 23 C -0.14 -1.04 4.92 -26.64 -0.13 -1.17 16 24 C 0.06 0.44 6.57 37.21 0.24 0.68 16 25 O -0.38 -3.56 10.76 -35.23 -0.38 -3.94 16 26 C 0.06 0.43 6.57 37.21 0.24 0.67 16 27 C -0.14 -1.08 4.51 -26.62 -0.12 -1.20 16 28 C 0.07 0.62 4.19 -3.88 -0.02 0.60 16 29 H 0.05 0.56 8.14 -51.92 -0.42 0.14 16 30 H 0.07 1.17 8.07 -51.93 -0.42 0.75 16 31 H 0.06 0.71 6.44 -51.93 -0.33 0.38 16 32 H 0.03 0.68 7.13 -51.93 -0.37 0.31 16 33 H 0.04 0.94 6.85 -51.93 -0.36 0.59 16 34 H 0.26 7.62 8.31 -40.82 -0.34 7.28 16 35 H 0.09 1.06 5.69 -51.93 -0.30 0.77 16 36 H 0.09 1.10 8.11 -51.93 -0.42 0.68 16 37 H 0.08 1.17 7.95 -51.93 -0.41 0.76 16 38 H 0.05 0.69 8.08 -51.93 -0.42 0.27 16 39 H 0.04 0.49 8.14 -51.93 -0.42 0.06 16 40 H 0.08 0.75 6.21 -51.93 -0.32 0.42 16 41 H 0.38 2.02 9.08 45.56 0.41 2.43 16 42 H 0.07 0.60 5.03 -51.93 -0.26 0.34 16 43 H 0.07 0.64 8.14 -51.93 -0.42 0.22 16 44 H 0.07 0.49 8.14 -51.93 -0.42 0.06 16 45 H 0.08 0.57 8.14 -51.93 -0.42 0.15 16 46 H 0.09 0.56 8.14 -51.93 -0.42 0.13 16 47 H 0.05 0.36 6.67 -51.93 -0.35 0.01 16 48 H 0.09 0.61 8.14 -51.93 -0.42 0.19 16 49 H 0.05 0.37 6.55 -51.93 -0.34 0.03 16 50 H 0.07 0.62 8.14 -51.93 -0.42 0.20 16 51 H 0.09 0.71 5.98 -51.93 -0.31 0.40 16 52 H 0.08 0.77 8.02 -51.93 -0.42 0.35 16 53 H 0.04 0.38 8.14 -51.93 -0.42 -0.04 16 LS Contribution 396.06 15.07 5.97 5.97 Total: -1.00 -35.13 396.06 -8.63 -43.76 By element: Atomic # 1 Polarization: 8.72 SS G_CDS: -8.34 Total: 0.37 kcal Atomic # 6 Polarization: 1.67 SS G_CDS: -0.13 Total: 1.53 kcal Atomic # 7 Polarization: -45.29 SS G_CDS: -0.69 Total: -45.98 kcal Atomic # 8 Polarization: -21.78 SS G_CDS: -0.76 Total: -22.54 kcal Atomic # 14 Polarization: 21.56 SS G_CDS: -4.67 Total: 16.89 kcal Total LS contribution 5.97 Total: 5.97 kcal Total: -35.13 -8.63 -43.76 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. ZINC000880581747.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 -84.653 kcal (2) G-P(sol) polarization free energy of solvation -35.131 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -119.784 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.632 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.763 kcal (6) G-S(sol) free energy of system = (1) + (5) -128.416 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.76 seconds