Wall clock time and date at job start Mon Mar 8 2021 07:46:14 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 1.53001 * 1 3 3 C 1.53000 * 109.46757 * 2 1 4 4 C 1.52991 * 109.47220 * 239.99868 * 2 1 3 5 5 O 1.45198 * 109.47126 * 119.99296 * 2 1 3 6 6 C 1.34644 * 116.99853 * 60.00487 * 5 2 1 7 7 O 1.21511 * 119.99990 * 359.97438 * 6 5 2 8 8 N 1.34777 * 120.00233 * 179.97438 * 6 5 2 9 9 C 1.46495 * 120.00357 * 179.97438 * 8 6 5 10 10 H 1.09007 * 112.84715 * 23.80126 * 9 8 6 11 11 C 1.53772 * 113.61772 * 154.99909 * 9 8 6 12 12 C 1.53781 * 87.08366 * 89.11454 * 11 9 8 13 13 H 1.08992 * 113.61803 * 270.80506 * 12 11 9 14 14 C 1.50701 * 113.61373 * 139.97750 * 12 11 9 15 15 C 1.38003 * 119.93390 * 119.98391 * 14 12 11 16 16 C 1.39354 * 119.87312 * 180.02562 * 15 14 12 17 17 C 1.48390 * 120.11750 * 179.97438 * 16 15 14 18 18 C 1.39317 * 120.11539 * 303.58712 * 17 16 15 19 19 C 1.50698 * 120.04733 * 0.02636 * 18 17 16 20 20 O 1.42894 * 109.47307 * 285.28048 * 19 18 17 21 21 Si 1.86301 * 109.46922 * 165.28218 * 19 18 17 22 22 C 1.38050 * 119.90260 * 180.02562 * 18 17 16 23 23 C 1.38281 * 120.13850 * 0.02562 * 22 18 17 24 24 C 1.38460 * 120.22675 * 359.97438 * 23 22 18 25 25 Cl 1.73597 * 119.95146 * 180.02562 * 24 23 22 26 26 C 1.38121 * 120.09711 * 359.76726 * 24 23 22 27 27 C 1.39322 * 119.76252 * 359.76984 * 16 15 14 28 28 C 1.38049 * 119.87333 * 0.50032 * 27 16 15 29 29 C 1.38295 * 120.11782 * 359.47664 * 28 27 16 30 30 C 1.53781 * 113.61338 * 252.49971 * 9 8 6 31 31 H 1.08996 * 109.47135 * 300.00016 * 1 2 3 32 32 H 1.08998 * 109.47280 * 60.00493 * 1 2 3 33 33 H 1.08997 * 109.47181 * 180.02562 * 1 2 3 34 34 H 1.09001 * 109.47173 * 180.02562 * 3 2 1 35 35 H 1.09007 * 109.46773 * 299.99612 * 3 2 1 36 36 H 1.08989 * 109.47551 * 59.99733 * 3 2 1 37 37 H 1.09007 * 109.47273 * 299.99661 * 4 2 1 38 38 H 1.08998 * 109.47289 * 59.99644 * 4 2 1 39 39 H 1.08997 * 109.47384 * 179.97438 * 4 2 1 40 40 H 0.97001 * 119.99626 * 359.97438 * 8 6 5 41 41 H 1.08999 * 113.61316 * 334.56783 * 11 9 8 42 42 H 1.09002 * 113.69353 * 203.67936 * 11 9 8 43 43 H 1.07996 * 120.06083 * 359.97438 * 15 14 12 44 44 H 1.08998 * 109.47292 * 45.28883 * 19 18 17 45 45 H 0.96701 * 114.00264 * 300.00310 * 20 19 18 46 46 H 1.48507 * 109.99952 * 180.02562 * 21 19 18 47 47 H 1.48501 * 110.00309 * 301.32000 * 21 19 18 48 48 H 1.07999 * 119.93289 * 180.02562 * 22 18 17 49 49 H 1.07995 * 119.88670 * 179.97438 * 23 22 18 50 50 H 1.07997 * 120.06720 * 180.27719 * 26 24 23 51 51 H 1.07992 * 120.06361 * 180.23405 * 27 16 15 52 52 H 1.08002 * 119.93665 * 179.74732 * 28 27 16 53 53 H 1.08007 * 119.87495 * 180.25027 * 29 28 27 54 54 H 1.09000 * 113.61329 * 156.33450 * 30 9 8 55 55 H 1.08996 * 113.61706 * 25.42939 * 30 9 8 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 -1.2491 5 8 2.0140 -0.6843 1.1856 6 6 1.6523 -1.9722 1.3385 7 8 0.9510 -2.5095 0.5042 8 7 2.0681 -2.6656 2.4168 9 6 1.6741 -4.0667 2.5835 10 1 1.4209 -4.5502 1.6399 11 6 2.6475 -4.8813 3.4514 12 6 1.8077 -4.4455 4.6637 13 1 2.1382 -3.5073 5.1093 14 6 1.6053 -5.5378 5.6820 15 6 2.0542 -5.3653 6.9755 16 6 1.8668 -6.3764 7.9160 17 6 2.3479 -6.1969 9.3082 18 6 3.6883 -5.9065 9.5526 19 6 4.6534 -5.7735 8.4029 20 8 4.9573 -7.0696 7.8837 21 14 6.2202 -4.9600 8.9982 22 6 4.1312 -5.7409 10.8496 23 6 3.2473 -5.8630 11.9060 24 6 1.9139 -6.1515 11.6695 25 17 0.8104 -6.3026 13.0010 26 6 1.4595 -6.3138 10.3753 27 6 1.2225 -7.5548 7.5454 28 6 0.7825 -7.7190 6.2473 29 6 0.9707 -6.7120 5.3182 30 6 0.6285 -4.2851 3.6897 31 1 -0.3633 0.5138 0.8899 32 1 -0.3634 0.5137 -0.8900 33 1 -0.3633 -1.0276 0.0005 34 1 3.1299 1.4426 -0.0005 35 1 1.6765 1.9563 -0.8901 36 1 1.6766 1.9564 0.8898 37 1 1.6767 -1.7490 -1.2491 38 1 1.6766 -0.2075 -2.1391 39 1 3.1300 -0.7208 -1.2494 40 1 2.6282 -2.2368 3.0827 41 1 3.6628 -4.4848 3.4584 42 1 2.6133 -5.9537 3.2593 43 1 2.5505 -4.4487 7.2582 44 1 4.2031 -5.1644 7.6191 45 1 5.3617 -7.6666 8.5280 46 1 7.1801 -4.8224 7.8735 47 1 5.9134 -3.6242 9.5698 48 1 5.1702 -5.5154 11.0397 49 1 3.5983 -5.7330 12.9191 50 1 0.4184 -6.5344 10.1911 51 1 1.0714 -8.3400 8.2712 52 1 0.2865 -8.6337 5.9579 53 1 0.6213 -6.8430 4.3046 54 1 0.0410 -5.1944 3.5619 55 1 0.0138 -3.4074 3.8891 There are 74 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 74 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). Cl: (AM1): M.J.S. DEWAR AND E. G. ZOEBISCH, THEOCHEM, 180, 1 (1988). 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_271570_18313394_14315990.mol2 55 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Mon Mar 8 2021 07:46:14 Heat of formation + Delta-G solvation = -34.685803 kcal Electronic energy + Delta-G solvation = -37178.308950 eV Core-core repulsion = 32366.613027 eV Total energy + Delta-G solvation = -4811.695923 eV No. of doubly occupied orbitals = 74 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 416.159 amu Computer time = 1.84 seconds Orbital eigenvalues (eV) -42.06164 -41.44075 -40.68008 -39.15431 -37.97098 -37.81442 -37.14209 -35.43315 -34.40119 -33.50073 -32.60961 -31.80789 -30.09675 -28.40824 -28.34410 -26.94319 -26.74037 -26.36173 -24.73132 -23.75160 -23.27839 -22.46240 -21.82896 -21.19971 -20.04676 -19.39268 -18.57765 -17.96898 -17.61725 -17.38797 -17.22616 -16.97903 -16.73266 -16.45538 -16.22323 -15.98059 -15.77248 -15.51039 -15.40196 -15.14261 -14.96901 -14.81202 -14.52002 -14.46742 -14.36335 -14.18327 -14.07080 -13.62770 -13.52723 -13.40462 -13.35198 -13.10326 -12.96231 -12.91380 -12.90806 -12.79397 -12.56621 -12.49612 -12.41484 -12.34740 -12.18993 -11.97290 -11.86654 -11.73148 -11.67566 -11.44434 -11.27356 -11.15292 -10.42806 -10.31272 -10.22636 -9.86201 -9.65153 -9.30644 -5.02783 -0.20380 0.02915 0.41358 0.55906 1.07463 1.07725 1.28099 1.63561 1.67274 1.95893 2.39611 2.76000 3.05435 3.35610 3.41256 3.55323 3.62143 3.64466 3.69960 3.71649 3.75650 3.80686 3.89102 3.90225 3.97795 4.08958 4.12996 4.19483 4.24712 4.35534 4.41668 4.46639 4.52494 4.55573 4.57481 4.62799 4.68235 4.69625 4.72436 4.72829 4.78587 4.83585 4.84922 4.87698 4.96076 4.98509 5.03001 5.04388 5.10198 5.12044 5.14982 5.23207 5.27098 5.28934 5.40630 5.49676 5.53481 5.57036 5.65489 5.70356 6.03263 6.31999 6.78454 7.27451 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.180 4.180 2 C 0.127 3.873 3 C -0.138 4.138 4 C -0.180 4.180 5 O -0.370 6.370 6 C 0.646 3.354 7 O -0.591 6.591 8 N -0.684 5.684 9 C 0.134 3.866 10 H 0.096 0.904 11 C -0.123 4.123 12 C -0.069 4.069 13 H 0.103 0.897 14 C -0.070 4.070 15 C -0.113 4.113 16 C -0.046 4.046 17 C -0.020 4.020 18 C -0.107 4.107 19 C -0.076 4.076 20 O -0.546 6.546 21 Si 0.767 3.233 22 C -0.096 4.096 23 C -0.105 4.105 24 C -0.038 4.038 25 Cl -0.071 7.071 26 C -0.107 4.107 27 C -0.114 4.114 28 C -0.119 4.119 29 C -0.118 4.118 30 C -0.140 4.140 31 H 0.061 0.939 32 H 0.087 0.913 33 H 0.063 0.937 34 H 0.069 0.931 35 H 0.099 0.901 36 H 0.069 0.931 37 H 0.064 0.936 38 H 0.087 0.913 39 H 0.062 0.938 40 H 0.416 0.584 41 H 0.083 0.917 42 H 0.108 0.892 43 H 0.122 0.878 44 H 0.108 0.892 45 H 0.392 0.608 46 H -0.297 1.297 47 H -0.282 1.282 48 H 0.167 0.833 49 H 0.158 0.842 50 H 0.135 0.865 51 H 0.126 0.874 52 H 0.139 0.861 53 H 0.138 0.862 54 H 0.105 0.895 55 H 0.066 0.934 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 3.725 -0.068 2.839 4.684 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 -0.237 4.237 2 C 0.091 3.909 3 C -0.195 4.195 4 C -0.237 4.237 5 O -0.285 6.285 6 C 0.400 3.600 7 O -0.482 6.482 8 N -0.343 5.343 9 C 0.029 3.971 10 H 0.114 0.886 11 C -0.161 4.161 12 C -0.087 4.087 13 H 0.121 0.879 14 C -0.070 4.070 15 C -0.131 4.131 16 C -0.046 4.046 17 C -0.021 4.021 18 C -0.108 4.108 19 C -0.185 4.185 20 O -0.353 6.353 21 Si 0.672 3.328 22 C -0.113 4.113 23 C -0.123 4.123 24 C -0.064 4.064 25 Cl -0.042 7.042 26 C -0.126 4.126 27 C -0.132 4.132 28 C -0.136 4.136 29 C -0.136 4.136 30 C -0.178 4.178 31 H 0.080 0.920 32 H 0.106 0.894 33 H 0.082 0.918 34 H 0.088 0.912 35 H 0.118 0.882 36 H 0.088 0.912 37 H 0.082 0.918 38 H 0.106 0.894 39 H 0.081 0.919 40 H 0.252 0.748 41 H 0.102 0.898 42 H 0.126 0.874 43 H 0.140 0.860 44 H 0.125 0.875 45 H 0.242 0.758 46 H -0.225 1.225 47 H -0.208 1.208 48 H 0.183 0.817 49 H 0.176 0.824 50 H 0.153 0.847 51 H 0.144 0.856 52 H 0.157 0.843 53 H 0.156 0.844 54 H 0.123 0.877 55 H 0.085 0.915 Dipole moment (debyes) X Y Z Total from point charges 3.558 0.670 1.879 4.079 hybrid contribution -0.806 0.155 0.172 0.839 sum 2.752 0.825 2.052 3.530 Atomic orbital electron populations 1.22472 0.94011 1.03714 1.03515 1.22367 0.94490 0.92582 0.81481 1.21894 1.02458 0.90859 1.04267 1.22474 1.01637 1.02269 0.97342 1.86312 1.71575 1.23215 1.47357 1.18299 0.78591 0.80795 0.82311 1.90906 1.42072 1.70881 1.44331 1.44380 1.54842 1.12005 1.23122 1.21850 0.96811 0.79096 0.99298 0.88573 1.23401 0.98482 1.01249 0.92989 1.21593 0.97502 0.96928 0.92707 0.87897 1.19663 0.98060 0.95545 0.93744 1.21093 1.00565 0.98569 0.92828 1.18623 0.99158 0.95014 0.91812 1.18612 0.92652 0.98920 0.91890 1.20611 0.94101 1.00409 0.95661 1.25350 1.04886 0.91296 0.96990 1.86530 1.83936 1.23452 1.41406 0.93968 0.75608 0.80656 0.82525 1.21160 1.00599 0.98955 0.90574 1.21373 0.90627 0.98801 1.01548 1.21025 0.92019 1.04670 0.88732 1.98399 1.63127 1.96304 1.46354 1.21198 1.00559 1.00615 0.90185 1.21298 0.98126 0.96712 0.97057 1.21317 0.99597 0.99718 0.93012 1.21269 0.98850 0.93000 1.00432 1.23583 0.96427 1.03215 0.94584 0.92020 0.89385 0.91765 0.91184 0.88229 0.91228 0.91755 0.89386 0.91944 0.74762 0.89795 0.87378 0.86015 0.87492 0.75812 1.22458 1.20829 0.81659 0.82413 0.84687 0.85554 0.84303 0.84431 0.87662 0.91497 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 -0.68 8.37 71.98 0.60 -0.08 16 2 C 0.13 0.44 1.13 -10.80 -0.01 0.43 16 3 C -0.14 0.22 8.85 71.98 0.64 0.85 16 4 C -0.18 -0.67 8.37 71.98 0.60 -0.06 16 5 O -0.37 -2.28 9.94 -55.54 -0.55 -2.84 16 6 C 0.65 4.77 8.06 129.79 1.05 5.81 16 7 O -0.59 -7.43 11.48 19.80 0.23 -7.20 16 8 N -0.68 -0.87 5.27 -567.61 -2.99 -3.86 16 9 C 0.13 -0.04 4.32 45.52 0.20 0.16 16 10 H 0.10 0.28 7.46 -2.38 -0.02 0.26 16 11 C -0.12 0.42 7.29 31.12 0.23 0.65 16 12 C -0.07 0.18 3.85 -11.01 -0.04 0.14 16 13 H 0.10 -0.40 8.09 -2.39 -0.02 -0.42 16 14 C -0.07 -0.02 5.28 -19.90 -0.11 -0.13 16 15 C -0.11 -0.21 7.61 22.48 0.17 -0.04 16 16 C -0.05 -0.12 4.86 -20.04 -0.10 -0.22 16 17 C -0.02 -0.03 5.40 -20.05 -0.11 -0.14 16 18 C -0.11 0.13 5.26 -19.65 -0.10 0.03 16 19 C -0.08 0.13 2.07 71.24 0.15 0.27 16 20 O -0.55 0.41 12.81 -148.98 -1.91 -1.50 16 21 Si 0.77 -3.04 29.92 68.60 2.05 -0.99 16 22 C -0.10 0.42 8.65 22.24 0.19 0.61 16 23 C -0.11 0.28 9.82 22.33 0.22 0.50 16 24 C -0.04 -0.03 6.31 22.29 0.14 0.11 16 25 Cl -0.07 -0.14 28.95 -2.72 -0.08 -0.22 16 26 C -0.11 -0.18 9.40 22.51 0.21 0.03 16 27 C -0.11 -0.23 9.62 22.49 0.22 -0.01 16 28 C -0.12 -0.06 10.03 22.24 0.22 0.16 16 29 C -0.12 0.02 8.60 22.31 0.19 0.21 16 30 C -0.14 0.20 7.25 31.12 0.23 0.43 16 31 H 0.06 0.20 8.14 -2.39 -0.02 0.18 16 32 H 0.09 0.02 8.14 -2.39 -0.02 0.00 16 33 H 0.06 0.58 5.88 -2.39 -0.01 0.57 16 34 H 0.07 -0.12 8.14 -2.39 -0.02 -0.14 16 35 H 0.10 -0.49 8.14 -2.38 -0.02 -0.51 16 36 H 0.07 -0.12 8.14 -2.39 -0.02 -0.14 16 37 H 0.06 0.58 5.88 -2.38 -0.01 0.56 16 38 H 0.09 0.01 8.14 -2.39 -0.02 -0.01 16 39 H 0.06 0.19 8.14 -2.39 -0.02 0.17 16 40 H 0.42 -1.21 8.81 -92.71 -0.82 -2.02 16 41 H 0.08 -0.34 8.14 -2.39 -0.02 -0.36 16 42 H 0.11 -0.43 7.72 -2.39 -0.02 -0.45 16 43 H 0.12 0.04 6.96 -2.91 -0.02 0.02 16 44 H 0.11 0.04 4.91 -2.39 -0.01 0.03 16 45 H 0.39 -3.41 8.70 -74.06 -0.64 -4.06 16 46 H -0.30 -1.11 7.11 99.48 0.71 -0.40 16 47 H -0.28 -0.19 7.11 99.48 0.71 0.51 16 48 H 0.17 -1.73 5.12 -2.91 -0.01 -1.74 16 49 H 0.16 -1.05 8.06 -2.91 -0.02 -1.07 16 50 H 0.14 0.17 8.06 -2.91 -0.02 0.14 16 51 H 0.13 0.04 8.06 -2.91 -0.02 0.01 16 52 H 0.14 -0.42 8.06 -2.91 -0.02 -0.44 16 53 H 0.14 -0.49 6.65 -2.91 -0.02 -0.51 16 54 H 0.11 -0.28 6.30 -2.39 -0.02 -0.30 16 55 H 0.07 0.05 8.14 -2.39 -0.02 0.03 16 Total: 0.00 -18.01 451.00 1.05 -16.96 By element: Atomic # 1 Polarization: -9.59 SS G_CDS: -0.48 Total: -10.07 kcal Atomic # 6 Polarization: 4.93 SS G_CDS: 4.78 Total: 9.71 kcal Atomic # 7 Polarization: -0.87 SS G_CDS: -2.99 Total: -3.86 kcal Atomic # 8 Polarization: -9.31 SS G_CDS: -2.23 Total: -11.54 kcal Atomic # 14 Polarization: -3.04 SS G_CDS: 2.05 Total: -0.99 kcal Atomic # 17 Polarization: -0.14 SS G_CDS: -0.08 Total: -0.22 kcal Total: -18.01 1.05 -16.96 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_271570_18313394_14315990.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 -17.729 kcal (2) G-P(sol) polarization free energy of solvation -18.010 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -35.739 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 1.053 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -16.957 kcal (6) G-S(sol) free energy of system = (1) + (5) -34.686 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.84 seconds