Wall clock time and date at job start Tue Mar 9 2021 13:38:08 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= 0 * AM1 - THE AM1 HAMILTONIAN TO BE USED * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* 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 1.50698 * 1 3 3 C 1.36541 * 126.64494 * 2 1 4 4 C 1.46658 * 125.99018 * 359.95778 * 3 2 1 5 5 O 1.21692 * 119.99601 * 359.97438 * 4 3 2 6 6 N 1.34774 * 120.00124 * 180.02562 * 4 3 2 7 7 C 1.46498 * 120.00251 * 179.97438 * 6 4 3 8 8 H 1.09006 * 112.84399 * 336.19818 * 7 6 4 9 9 C 1.53776 * 113.69138 * 107.46052 * 7 6 4 10 10 C 1.53777 * 87.07866 * 89.13187 * 9 7 6 11 11 H 1.08999 * 113.69106 * 270.86818 * 10 9 7 12 12 C 1.53006 * 113.61482 * 139.97982 * 10 9 7 13 13 N 1.47307 * 110.60064 * 196.67529 * 12 10 9 14 14 C 1.34534 * 106.61730 * 241.47479 * 13 12 10 15 15 O 1.21543 * 123.76763 * 179.97438 * 14 13 12 16 16 N 1.33790 * 112.46010 * 0.02562 * 14 13 12 17 17 C 1.34771 * 111.64263 * 359.97438 * 16 14 13 18 18 O 1.21228 * 127.15690 * 180.26878 * 17 16 14 19 19 C 1.53776 * 113.61612 * 205.00175 * 7 6 4 20 20 O 1.34922 * 108.02214 * 180.21677 * 3 2 1 21 21 C 1.33930 * 109.38486 * 359.59867 * 20 3 2 22 22 C 1.50695 * 125.61499 * 180.11744 * 21 20 3 23 23 O 1.42895 * 109.47534 * 270.33065 * 22 21 20 24 24 C 1.35901 * 117.00004 * 180.02562 * 23 22 21 25 25 C 1.38731 * 120.05788 * 359.72162 * 24 23 22 26 26 C 1.38147 * 119.94309 * 179.73925 * 25 24 23 27 27 C 1.38259 * 120.05821 * 0.51799 * 26 25 24 28 28 C 1.50702 * 119.94692 * 179.74116 * 27 26 25 29 29 O 1.42904 * 109.46962 * 245.02110 * 28 27 26 30 30 Si 1.86301 * 109.46988 * 5.01983 * 28 27 26 31 31 C 1.38271 * 120.11242 * 359.76079 * 27 26 25 32 32 C 1.38147 * 120.05202 * 359.97438 * 31 27 26 33 33 C 1.35127 * 108.76474 * 0.40267 * 21 20 3 34 34 H 1.08996 * 109.46954 * 90.00230 * 1 2 3 35 35 H 1.09001 * 109.47074 * 209.99723 * 1 2 3 36 36 H 1.08995 * 109.47067 * 330.00195 * 1 2 3 37 37 H 0.97001 * 120.00299 * 359.97438 * 6 4 3 38 38 H 1.08994 * 113.61682 * 334.57641 * 9 7 6 39 39 H 1.09004 * 113.61493 * 203.67934 * 9 7 6 40 40 H 1.09001 * 110.65722 * 319.59246 * 12 10 9 41 41 H 0.96994 * 126.69422 * 61.44967 * 13 12 10 42 42 H 0.96998 * 124.18100 * 180.02562 * 16 14 13 43 43 H 1.09000 * 113.61580 * 156.24914 * 19 7 6 44 44 H 1.08999 * 113.61660 * 25.34671 * 19 7 6 45 45 H 1.09005 * 109.47022 * 30.33373 * 22 21 20 46 46 H 1.08996 * 109.47213 * 150.32819 * 22 21 20 47 47 H 1.08002 * 120.02644 * 359.97438 * 25 24 23 48 48 H 1.08001 * 119.96883 * 180.23254 * 26 25 24 49 49 H 1.08997 * 109.47149 * 125.01789 * 28 27 26 50 50 H 0.96702 * 113.99789 * 59.99540 * 29 28 27 51 51 H 1.48498 * 109.99788 * 180.02562 * 30 28 27 52 52 H 1.48501 * 109.99868 * 301.31980 * 30 28 27 53 53 H 1.07999 * 119.97349 * 179.97438 * 31 27 26 54 54 H 1.08004 * 120.02628 * 179.97438 * 32 31 27 55 55 H 1.08001 * 126.44003 * 179.75258 * 33 21 20 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 1.5070 0.0000 0.0000 3 6 2.3219 1.0955 0.0000 4 6 1.8842 2.4953 -0.0009 5 8 0.6968 2.7614 -0.0022 6 7 2.7971 3.4868 -0.0013 7 6 2.3599 4.8850 -0.0027 8 1 1.3565 5.0143 -0.4088 9 6 2.5781 5.6020 1.3400 10 6 3.9743 5.9828 0.8201 11 1 4.7427 5.2437 1.0470 12 6 4.3956 7.4083 1.1826 13 7 5.5269 7.8432 0.3453 14 6 6.5512 8.0916 1.1814 15 8 7.6458 8.4715 0.8144 16 7 6.2305 7.8727 2.4617 17 6 4.9551 7.4569 2.5906 18 8 4.3745 7.1835 3.6191 19 6 3.3951 5.8536 -0.5986 20 8 3.6005 0.6647 -0.0049 21 6 3.6184 -0.6745 0.0009 22 6 4.8550 -1.5356 0.0007 23 8 5.2461 -1.8074 -1.3466 24 6 6.3514 -2.5777 -1.5248 25 6 7.0487 -3.0573 -0.4255 26 6 8.1689 -3.8446 -0.6093 27 6 8.6015 -4.1458 -1.8875 28 6 9.8271 -5.0001 -2.0851 29 8 10.8517 -4.2254 -2.7115 30 14 10.4324 -5.6096 -0.4320 31 6 7.9116 -3.6643 -2.9848 32 6 6.7877 -2.8811 -2.8063 33 6 2.3448 -1.1262 0.0006 34 1 -0.3633 0.0000 -1.0276 35 1 -0.3633 -0.8900 0.5138 36 1 -0.3633 0.8900 0.5138 37 1 3.7436 3.2747 -0.0006 38 1 2.5997 4.9282 2.1964 39 1 1.9197 6.4577 1.4902 40 1 3.5558 8.0954 1.0795 41 1 5.5324 7.9326 -0.6205 42 1 6.8404 7.9986 3.2054 43 1 2.9601 6.7780 -0.9785 44 1 4.0764 5.3827 -1.3072 45 1 5.6617 -1.0131 0.5148 46 1 4.6446 -2.4738 0.5142 47 1 6.7139 -2.8185 0.5731 48 1 8.7099 -4.2213 0.2462 49 1 9.5780 -5.8522 -2.7175 50 1 11.1238 -3.4490 -2.2033 51 1 11.6413 -6.4528 -0.6131 52 1 10.7452 -4.4571 0.4507 53 1 8.2517 -3.9006 -3.9822 54 1 6.2494 -2.5049 -3.6637 55 1 2.0306 -2.1595 0.0007 There are 81 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 81 No. of singly occupied orbitals= 1 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=0 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R & SOLVNT=WATER s_22_17522896_4549632.mol2 55 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 9 2021 13:38:08 Heat of formation + Delta-G solvation = -72.892075 kcal Electronic energy + Delta-G solvation = -42081.457304 eV Core-core repulsion = 36440.091364 eV Total energy + Delta-G solvation = -5641.365939 eV No. of doubly occupied orbitals = 81 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 442.171 amu Computer time = 1.97 seconds Orbital eigenvalues (eV) -43.95129 -43.46598 -41.33507 -41.17173 -39.82969 -39.38040 -39.23530 -37.31328 -37.26400 -35.53288 -34.94827 -34.07544 -33.14547 -32.05230 -31.53454 -29.71068 -28.87013 -28.13807 -26.74308 -26.23499 -25.23620 -24.14916 -23.74348 -23.05756 -22.67225 -22.49973 -22.26015 -20.89859 -20.47082 -19.49725 -19.47699 -19.28194 -18.44692 -17.95334 -17.78378 -17.54913 -17.41764 -17.22898 -17.02550 -16.85680 -16.63931 -16.49431 -16.25873 -16.11296 -15.91630 -15.85916 -15.58848 -15.44955 -15.32179 -15.09423 -14.73756 -14.65180 -14.39045 -14.26451 -14.11007 -14.07116 -13.80205 -13.68018 -13.52906 -13.47400 -13.42832 -13.37621 -12.82284 -12.63812 -12.35739 -12.31895 -12.13060 -12.04762 -11.86353 -11.60666 -11.54234 -11.51115 -11.33814 -11.19310 -10.81327 -10.58507 -10.51906 -10.30280 -10.03421 -9.72310 -9.25029 -4.91658 -0.27853 0.27342 0.31261 0.49688 0.95838 1.33139 1.33776 1.38493 1.59469 1.90453 1.93322 1.94509 1.97453 2.13192 2.36281 2.64846 2.82110 3.28002 3.32912 3.45178 3.56223 3.59657 3.62990 3.64413 3.71251 3.76995 3.80269 3.93569 3.96341 4.01028 4.08469 4.26300 4.28787 4.31118 4.35830 4.43286 4.46717 4.55810 4.56922 4.64316 4.70897 4.72785 4.77766 4.81320 4.88185 4.96616 4.98113 5.00118 5.02955 5.04416 5.10165 5.15989 5.26042 5.31448 5.47526 5.50371 5.67287 5.69478 5.77612 5.84891 6.28062 6.28364 6.34390 6.50021 6.89219 7.07688 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.095 4.095 2 C -0.095 4.095 3 C -0.096 4.096 4 C 0.606 3.394 5 O -0.541 6.541 6 N -0.694 5.694 7 C 0.109 3.891 8 H 0.103 0.897 9 C -0.135 4.135 10 C -0.109 4.109 11 H 0.096 0.904 12 C 0.112 3.888 13 N -0.699 5.699 14 C 0.702 3.298 15 O -0.588 6.588 16 N -0.678 5.678 17 C 0.527 3.473 18 O -0.492 6.492 19 C -0.118 4.118 20 O -0.162 6.162 21 C 0.010 3.990 22 C 0.135 3.865 23 O -0.326 6.326 24 C 0.126 3.874 25 C -0.202 4.202 26 C -0.079 4.079 27 C -0.157 4.157 28 C -0.080 4.080 29 O -0.551 6.551 30 Si 0.767 3.233 31 C -0.060 4.060 32 C -0.162 4.162 33 C -0.186 4.186 34 H 0.077 0.923 35 H 0.088 0.912 36 H 0.072 0.928 37 H 0.413 0.587 38 H 0.061 0.939 39 H 0.117 0.883 40 H 0.164 0.836 41 H 0.453 0.547 42 H 0.437 0.563 43 H 0.130 0.870 44 H 0.089 0.911 45 H 0.101 0.899 46 H 0.131 0.869 47 H 0.158 0.842 48 H 0.148 0.852 49 H 0.123 0.877 50 H 0.385 0.615 51 H -0.308 1.308 52 H -0.280 1.280 53 H 0.135 0.865 54 H 0.132 0.868 55 H 0.183 0.817 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -2.431 -2.454 0.583 3.503 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 -0.151 4.151 2 C -0.098 4.098 3 C -0.148 4.148 4 C 0.393 3.607 5 O -0.420 6.420 6 N -0.344 5.344 7 C 0.004 3.996 8 H 0.121 0.879 9 C -0.175 4.175 10 C -0.128 4.128 11 H 0.114 0.886 12 C 0.004 3.996 13 N -0.364 5.364 14 C 0.402 3.598 15 O -0.464 6.464 16 N -0.348 5.348 17 C 0.314 3.686 18 O -0.363 6.363 19 C -0.156 4.156 20 O -0.058 6.058 21 C -0.042 4.042 22 C 0.062 3.938 23 O -0.241 6.241 24 C 0.081 3.919 25 C -0.220 4.220 26 C -0.097 4.097 27 C -0.158 4.158 28 C -0.188 4.188 29 O -0.359 6.359 30 Si 0.673 3.327 31 C -0.078 4.078 32 C -0.180 4.180 33 C -0.205 4.205 34 H 0.096 0.904 35 H 0.107 0.893 36 H 0.091 0.909 37 H 0.249 0.751 38 H 0.080 0.920 39 H 0.135 0.865 40 H 0.181 0.819 41 H 0.300 0.700 42 H 0.279 0.721 43 H 0.148 0.852 44 H 0.108 0.892 45 H 0.119 0.881 46 H 0.149 0.851 47 H 0.176 0.824 48 H 0.165 0.835 49 H 0.141 0.859 50 H 0.234 0.766 51 H -0.237 1.237 52 H -0.207 1.207 53 H 0.153 0.847 54 H 0.150 0.850 55 H 0.201 0.799 Dipole moment (debyes) X Y Z Total from point charges -2.378 -2.360 0.861 3.459 hybrid contribution 1.421 0.942 -0.198 1.716 sum -0.957 -1.419 0.663 1.835 Atomic orbital electron populations 1.20457 0.87373 1.04010 1.03295 1.20985 0.98476 0.91311 0.99002 1.21898 0.81667 0.95013 1.16177 1.16553 0.85624 0.82218 0.76317 1.90861 1.16747 1.82644 1.51780 1.45534 1.09853 1.05551 1.73479 1.22028 1.00429 0.79087 0.98028 0.87887 1.23462 0.95651 1.01367 0.96979 1.22805 0.97872 0.93117 0.99024 0.88553 1.22297 0.92066 0.99760 0.85504 1.45458 1.10695 1.70067 1.10229 1.15996 0.84467 0.77872 0.81513 1.91074 1.23728 1.52733 1.78902 1.44373 1.16310 1.63808 1.10352 1.21196 0.81345 0.74063 0.92019 1.90876 1.64361 1.46456 1.34561 1.23364 0.96923 1.00510 0.94766 1.83957 1.28136 1.22595 1.71136 1.22400 0.96953 0.80292 1.04555 1.21250 0.91645 0.98216 0.82735 1.86107 1.42349 1.66412 1.29187 1.19092 0.86472 0.91683 0.94673 1.21468 0.98450 1.03192 0.98941 1.21073 0.95881 0.96084 0.96612 1.20253 0.99094 1.02686 0.93722 1.25180 0.86756 0.96258 1.10656 1.86577 1.56279 1.43167 1.49873 0.94134 0.83409 0.80711 0.74404 1.20946 0.92779 0.94586 0.99494 1.20636 0.99120 1.02884 0.95395 1.21901 0.90880 1.01298 1.06451 0.90397 0.89324 0.90918 0.75062 0.92035 0.86524 0.81910 0.69957 0.72051 0.85164 0.89242 0.88130 0.85107 0.82404 0.83517 0.85950 0.76559 1.23668 1.20656 0.84715 0.84964 0.79916 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 -0.09 -0.19 9.81 71.24 0.70 0.51 16 2 C -0.09 -0.34 6.20 -19.74 -0.12 -0.46 16 3 C -0.10 -0.43 7.13 24.07 0.17 -0.26 16 4 C 0.61 2.83 7.79 86.44 0.67 3.50 16 5 O -0.54 -5.45 14.34 -4.32 -0.06 -5.51 16 6 N -0.69 1.49 5.26 -444.04 -2.34 -0.85 16 7 C 0.11 -0.62 4.32 45.51 0.20 -0.43 16 8 H 0.10 -0.30 7.46 -2.38 -0.02 -0.31 16 9 C -0.14 0.91 7.44 31.12 0.23 1.15 16 10 C -0.11 1.08 3.26 -10.27 -0.03 1.05 16 11 H 0.10 -0.82 8.14 -2.39 -0.02 -0.84 16 12 C 0.11 -1.10 3.38 44.38 0.15 -0.95 16 13 N -0.70 5.90 6.15 -459.59 -2.83 3.07 16 14 C 0.70 -0.13 8.99 179.44 1.61 1.49 16 15 O -0.59 -5.50 18.04 -3.85 -0.07 -5.57 16 16 N -0.68 1.78 5.70 -441.11 -2.52 -0.73 16 17 C 0.53 -1.42 8.14 87.94 0.72 -0.70 16 18 O -0.49 -2.10 18.02 -2.87 -0.05 -2.16 16 19 C -0.12 1.46 7.30 31.12 0.23 1.69 16 20 O -0.16 -0.39 10.40 -5.12 -0.05 -0.44 16 21 C 0.01 0.00 6.94 24.97 0.17 0.17 16 22 C 0.14 -0.73 5.27 71.23 0.38 -0.35 16 23 O -0.33 -0.13 10.12 -92.43 -0.94 -1.06 16 24 C 0.13 -0.03 6.69 22.51 0.15 0.12 16 25 C -0.20 0.83 9.04 22.37 0.20 1.03 16 26 C -0.08 0.30 8.66 22.25 0.19 0.49 16 27 C -0.16 0.24 5.35 -19.85 -0.11 0.13 16 28 C -0.08 0.14 2.80 71.24 0.20 0.34 16 29 O -0.55 -1.05 12.83 -148.98 -1.91 -2.96 16 30 Si 0.77 -2.59 29.88 68.60 2.05 -0.54 16 31 C -0.06 0.00 9.68 22.26 0.22 0.21 16 32 C -0.16 -0.15 9.99 22.37 0.22 0.07 16 33 C -0.19 0.05 10.73 22.07 0.24 0.29 16 34 H 0.08 0.13 8.14 -2.39 -0.02 0.11 16 35 H 0.09 -0.18 8.14 -2.39 -0.02 -0.20 16 36 H 0.07 0.40 6.45 -2.39 -0.02 0.39 16 37 H 0.41 -2.15 8.46 -92.71 -0.78 -2.94 16 38 H 0.06 -0.11 8.14 -2.39 -0.02 -0.13 16 39 H 0.12 -1.09 8.04 -2.38 -0.02 -1.11 16 40 H 0.16 -2.43 8.06 -2.39 -0.02 -2.45 16 41 H 0.45 -5.62 8.96 -92.71 -0.83 -6.45 16 42 H 0.44 -1.85 8.96 -92.71 -0.83 -2.68 16 43 H 0.13 -2.17 8.10 -2.39 -0.02 -2.19 16 44 H 0.09 -1.12 8.14 -2.39 -0.02 -1.14 16 45 H 0.10 -0.85 7.65 -2.38 -0.02 -0.87 16 46 H 0.13 -1.46 7.67 -2.39 -0.02 -1.47 16 47 H 0.16 -1.57 6.30 -2.91 -0.02 -1.58 16 48 H 0.15 -1.12 4.83 -2.91 -0.01 -1.14 16 49 H 0.12 -0.38 7.96 -2.39 -0.02 -0.40 16 50 H 0.39 -1.39 8.70 -74.06 -0.64 -2.04 16 51 H -0.31 -1.60 7.11 99.48 0.71 -0.89 16 52 H -0.28 0.08 7.00 99.48 0.70 0.77 16 53 H 0.13 -0.13 8.06 -2.91 -0.02 -0.15 16 54 H 0.13 0.04 8.06 -2.91 -0.02 0.01 16 55 H 0.18 -1.00 8.06 -2.91 -0.02 -1.02 16 Total: 0.00 -32.00 466.27 -4.36 -36.36 By element: Atomic # 1 Polarization: -26.67 SS G_CDS: -2.03 Total: -28.71 kcal Atomic # 6 Polarization: 2.71 SS G_CDS: 6.39 Total: 9.09 kcal Atomic # 7 Polarization: 9.18 SS G_CDS: -7.68 Total: 1.49 kcal Atomic # 8 Polarization: -14.62 SS G_CDS: -3.08 Total: -17.70 kcal Atomic # 14 Polarization: -2.59 SS G_CDS: 2.05 Total: -0.54 kcal Total: -32.00 -4.36 -36.36 kcal The number of atoms in the molecule is 55 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. s_22_17522896_4549632.mol2 55 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 -36.533 kcal (2) G-P(sol) polarization free energy of solvation -31.996 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -68.529 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -4.363 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -36.359 kcal (6) G-S(sol) free energy of system = (1) + (5) -72.892 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.97 seconds