Wall clock time and date at job start Mon Mar 8 2021 09:29:14 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 1.52994 * 1 3 3 C 1.53000 * 109.46893 * 2 1 4 4 C 1.53000 * 109.47521 * 239.99971 * 2 1 3 5 5 Si 1.86295 * 109.47200 * 119.99551 * 2 1 3 6 6 C 1.86302 * 109.47333 * 300.00331 * 5 2 1 7 7 C 1.86298 * 109.47116 * 180.02562 * 5 2 1 8 8 O 1.63100 * 109.46997 * 60.00282 * 5 2 1 9 9 C 1.42904 * 114.00000 * 179.97438 * 8 5 2 10 10 C 1.53039 * 109.45887 * 150.00104 * 9 8 5 11 11 C 1.53194 * 109.31101 * 181.38572 * 10 9 8 12 12 N 1.46922 * 108.77418 * 305.36262 * 11 10 9 13 13 S 1.65603 * 120.63023 * 233.58335 * 12 11 10 14 14 O 1.42104 * 106.40060 * 330.45351 * 13 12 11 15 15 O 1.42093 * 106.40112 * 197.53218 * 13 12 11 16 16 C 1.76196 * 107.21516 * 83.99020 * 13 12 11 17 17 C 1.33392 * 122.53647 * 194.65920 * 16 13 12 18 18 C 1.50692 * 125.20646 * 0.02562 * 17 16 13 19 19 O 1.42900 * 109.47151 * 320.72174 * 18 17 16 20 20 Si 1.86300 * 109.47238 * 200.72134 * 18 17 16 21 21 H 1.48494 * 109.47325 * 59.99914 * 20 18 17 22 22 H 1.48501 * 109.47170 * 180.02562 * 20 18 17 23 23 H 1.48502 * 109.46900 * 299.99582 * 20 18 17 24 24 S 1.75891 * 109.59048 * 179.75130 * 17 16 13 25 25 C 1.75876 * 90.97215 * 0.23195 * 24 17 16 26 26 C 1.33394 * 109.59611 * 359.97438 * 25 24 17 27 27 C 1.46923 * 118.74106 * 53.86526 * 12 11 10 28 28 C 1.53043 * 109.45995 * 270.06893 * 9 8 5 29 29 H 1.09004 * 109.47318 * 300.00378 * 1 2 3 30 30 H 1.09005 * 109.47179 * 60.00421 * 1 2 3 31 31 H 1.09001 * 109.46962 * 179.97438 * 1 2 3 32 32 H 1.09004 * 109.47065 * 180.02562 * 3 2 1 33 33 H 1.09005 * 109.47323 * 299.99503 * 3 2 1 34 34 H 1.08994 * 109.47494 * 59.99675 * 3 2 1 35 35 H 1.09001 * 109.47069 * 300.00015 * 4 2 1 36 36 H 1.09001 * 109.46737 * 59.99600 * 4 2 1 37 37 H 1.08993 * 109.47273 * 180.02562 * 4 2 1 38 38 H 1.09001 * 109.46843 * 179.97438 * 6 5 2 39 39 H 1.08999 * 109.46727 * 299.99774 * 6 5 2 40 40 H 1.08993 * 109.47000 * 59.99651 * 6 5 2 41 41 H 1.09003 * 109.47765 * 300.00243 * 7 5 2 42 42 H 1.09001 * 109.47073 * 60.00485 * 7 5 2 43 43 H 1.09005 * 109.47094 * 180.02562 * 7 5 2 44 44 H 1.09002 * 109.45727 * 30.02807 * 9 8 5 45 45 H 1.09002 * 109.49951 * 61.43477 * 10 9 8 46 46 H 1.09001 * 109.52447 * 301.35563 * 10 9 8 47 47 H 1.08998 * 109.58359 * 185.57201 * 11 10 9 48 48 H 1.08995 * 109.70155 * 65.22551 * 11 10 9 49 49 H 1.09003 * 109.47512 * 80.72093 * 18 17 16 50 50 H 0.96703 * 113.99434 * 304.20658 * 19 18 17 51 51 H 1.08003 * 125.20677 * 179.97438 * 25 24 17 52 52 H 1.07998 * 122.54540 * 180.02562 * 26 25 24 53 53 H 1.09006 * 109.58879 * 65.91822 * 27 12 11 54 54 H 1.08994 * 109.58930 * 186.35243 * 27 12 11 55 55 H 1.09007 * 109.49410 * 298.56583 * 28 9 8 56 56 H 1.08999 * 109.49758 * 58.66556 * 28 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 1.5299 0.0000 0.0000 3 6 2.0399 1.4425 0.0000 4 6 2.0400 -0.7212 -1.2492 5 14 2.1510 -0.8781 1.5212 6 6 1.5299 0.0002 3.0423 7 6 4.0139 -0.8774 1.5215 8 8 1.6073 -2.4158 1.5212 9 6 2.0295 -3.1815 2.6516 10 6 0.9709 -4.2381 2.9758 11 6 1.4105 -5.0340 4.2087 12 7 2.7528 -5.5796 3.9654 13 16 3.0512 -7.1984 4.1466 14 8 2.1490 -7.6639 5.1409 15 8 4.4615 -7.3372 4.2505 16 6 2.5830 -7.9865 2.6419 17 6 2.4239 -9.3072 2.5430 18 6 2.6140 -10.2918 3.6679 19 8 3.7413 -9.9032 4.4555 20 14 2.9052 -11.9915 2.9629 21 1 4.1213 -11.9724 2.1110 22 1 3.0920 -12.9618 4.0714 23 1 1.7337 -12.3952 2.1445 24 16 1.9504 -9.7229 0.9009 25 6 2.0035 -8.0306 0.4252 26 6 2.3554 -7.2824 1.4720 27 6 3.8268 -4.6607 3.5645 28 6 3.3589 -3.8698 2.3334 29 1 -0.3634 0.5139 0.8900 30 1 -0.3634 0.5138 -0.8901 31 1 -0.3633 -1.0277 -0.0005 32 1 3.1299 1.4426 -0.0005 33 1 1.6766 1.9564 -0.8901 34 1 1.6765 1.9564 0.8899 35 1 1.6767 -1.7489 -1.2492 36 1 1.6766 -0.2074 -2.1392 37 1 3.1300 -0.7216 -1.2489 38 1 1.8929 -0.5139 3.9323 39 1 1.8932 1.0278 3.0422 40 1 0.4400 0.0002 3.0422 41 1 4.3778 -1.3910 0.6316 42 1 4.3769 0.1504 1.5218 43 1 4.3773 -1.3916 2.4114 44 1 2.1586 -2.5216 3.5094 45 1 0.8592 -4.9135 2.1275 46 1 0.0183 -3.7489 3.1791 47 1 0.7104 -5.8507 4.3850 48 1 1.4344 -4.3790 5.0795 49 1 1.7214 -10.3059 4.2933 50 1 4.5599 -9.8068 3.9498 51 1 1.7846 -7.6545 -0.5633 52 1 2.4519 -6.2084 1.4123 53 1 4.0444 -3.9738 4.3824 54 1 4.7217 -5.2310 3.3156 55 1 3.2247 -4.5486 1.4912 56 1 4.1063 -3.1179 2.0799 RHF calculation, no. of doubly occupied orbitals= 72 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). S: (AM1): M.J.S. DEWAR, Y.-C. YUAN, INORGANIC CHEM., 29, 589 (1990) 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_40_16791770_14772022.mol2 56 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 09:29:14 Heat of formation + Delta-G solvation = -160.098850 kcal Electronic energy + Delta-G solvation = -37114.139022 eV Core-core repulsion = 32593.587095 eV Total energy + Delta-G solvation = -4520.551927 eV No. of doubly occupied orbitals = 72 Molecular weight (most abundant/longest-lived isotopes) = 421.142 amu Computer time = 1.45 seconds Orbital eigenvalues (eV) -40.12144 -39.70641 -38.28613 -37.75179 -37.05581 -36.80285 -36.76709 -32.19252 -32.04634 -31.80882 -29.27536 -29.02870 -27.82949 -27.60628 -27.36647 -25.08431 -24.43583 -24.30351 -21.71751 -21.49014 -20.39143 -19.74460 -19.51053 -18.50070 -18.15199 -17.71440 -17.13538 -17.07346 -16.55165 -16.11102 -15.87963 -15.62456 -15.60506 -15.53848 -15.38137 -15.23798 -14.82168 -14.73589 -14.62219 -14.21980 -14.11826 -14.00214 -13.89598 -13.73592 -13.55610 -13.44093 -13.33432 -13.19125 -13.16207 -12.96462 -12.92625 -12.91908 -12.82298 -12.78966 -12.72141 -12.38951 -12.34875 -12.24554 -12.14161 -12.06915 -11.87857 -11.66456 -11.64922 -11.58380 -11.19786 -10.99256 -10.94777 -10.24461 -10.18831 -10.14520 -9.98794 -9.77858 -0.76323 -0.54583 0.30445 0.60154 0.92079 1.14297 1.32268 1.39292 1.55194 1.78146 1.84406 1.87200 2.16681 2.53036 2.69969 3.06730 3.30753 3.48781 3.59729 3.87437 3.88332 4.08545 4.13674 4.14418 4.15523 4.16634 4.23028 4.27477 4.35276 4.40564 4.49794 4.61486 4.69764 4.76578 4.77915 4.78622 4.80722 4.83946 4.85044 4.85307 4.86853 4.89404 4.97059 5.02946 5.10383 5.11691 5.12307 5.19303 5.21933 5.24952 5.31095 5.37733 5.44416 5.48257 5.56584 5.65082 5.70060 5.73519 6.28196 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.137 4.137 2 C -0.385 4.385 3 C -0.142 4.142 4 C -0.136 4.136 5 Si 1.314 2.686 6 C -0.521 4.521 7 C -0.521 4.521 8 O -0.627 6.627 9 C 0.112 3.888 10 C -0.136 4.136 11 C 0.113 3.887 12 N -0.997 5.997 13 S 2.721 3.279 14 O -0.974 6.974 15 O -0.972 6.972 16 C -0.670 4.670 17 C -0.120 4.120 18 C -0.095 4.095 19 O -0.551 6.551 20 Si 0.943 3.057 21 H -0.235 1.235 22 H -0.232 1.232 23 H -0.219 1.219 24 S 0.155 5.845 25 C -0.202 4.202 26 C -0.094 4.094 27 C 0.108 3.892 28 C -0.177 4.177 29 H 0.058 0.942 30 H 0.045 0.955 31 H 0.058 0.942 32 H 0.063 0.937 33 H 0.047 0.953 34 H 0.061 0.939 35 H 0.058 0.942 36 H 0.044 0.956 37 H 0.061 0.939 38 H 0.072 0.928 39 H 0.074 0.926 40 H 0.068 0.932 41 H 0.074 0.926 42 H 0.074 0.926 43 H 0.079 0.921 44 H 0.076 0.924 45 H 0.079 0.921 46 H 0.095 0.905 47 H 0.092 0.908 48 H 0.095 0.905 49 H 0.148 0.852 50 H 0.396 0.604 51 H 0.200 0.800 52 H 0.171 0.829 53 H 0.097 0.903 54 H 0.099 0.901 55 H 0.084 0.916 56 H 0.105 0.895 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.881 2.437 -3.904 4.686 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 -0.194 4.194 2 C -0.427 4.427 3 C -0.199 4.199 4 C -0.193 4.193 5 Si 1.443 2.557 6 C -0.622 4.622 7 C -0.623 4.623 8 O -0.586 6.586 9 C 0.056 3.944 10 C -0.175 4.175 11 C -0.012 4.012 12 N -0.838 5.838 13 S 2.810 3.190 14 O -0.964 6.964 15 O -0.962 6.962 16 C -0.771 4.771 17 C -0.241 4.241 18 C -0.205 4.205 19 O -0.360 6.360 20 Si 0.759 3.241 21 H -0.157 1.157 22 H -0.155 1.155 23 H -0.142 1.142 24 S 0.419 5.581 25 C -0.337 4.337 26 C -0.122 4.122 27 C -0.016 4.016 28 C -0.216 4.216 29 H 0.077 0.923 30 H 0.064 0.936 31 H 0.077 0.923 32 H 0.082 0.918 33 H 0.067 0.933 34 H 0.080 0.920 35 H 0.078 0.922 36 H 0.063 0.937 37 H 0.080 0.920 38 H 0.091 0.909 39 H 0.093 0.907 40 H 0.088 0.912 41 H 0.093 0.907 42 H 0.093 0.907 43 H 0.098 0.902 44 H 0.094 0.906 45 H 0.098 0.902 46 H 0.114 0.886 47 H 0.111 0.889 48 H 0.113 0.887 49 H 0.165 0.835 50 H 0.247 0.753 51 H 0.218 0.782 52 H 0.188 0.812 53 H 0.115 0.885 54 H 0.118 0.882 55 H 0.103 0.897 56 H 0.123 0.877 Dipole moment (debyes) X Y Z Total from point charges -1.349 -0.344 -4.001 4.236 hybrid contribution 0.427 2.363 -0.274 2.417 sum -0.922 2.019 -4.275 4.817 Atomic orbital electron populations 1.21540 0.94388 1.01843 1.01626 1.25964 1.00308 1.02889 1.13502 1.21610 1.01300 0.94953 1.02026 1.21533 1.01026 1.00091 0.96661 0.76223 0.62881 0.53007 0.63603 1.27157 1.06872 1.09731 1.18466 1.27289 1.24919 1.05053 1.05000 1.85407 1.79001 1.46058 1.48155 1.21598 0.93271 0.92804 0.86758 1.22126 0.99486 0.97728 0.98181 1.21692 0.81131 0.99518 0.98821 1.57721 1.18080 1.23735 1.84247 1.01165 0.72998 0.71672 0.73176 1.93533 1.66708 1.80106 1.56080 1.93512 1.30897 1.85594 1.86228 1.29905 1.20916 1.03495 1.22744 1.25124 1.01616 0.96953 1.00430 1.25362 0.94103 1.06974 0.94045 1.86562 1.19989 1.91277 1.38150 0.85634 0.83696 0.73587 0.81158 1.15734 1.15455 1.14171 1.84421 1.64139 1.08997 1.00504 1.26200 1.07813 0.94940 1.04785 1.20014 1.00470 1.02185 0.89508 1.21840 0.88830 0.93032 0.97899 1.22953 0.98426 1.01545 0.98687 0.92295 0.93618 0.92270 0.91785 0.93348 0.92013 0.92248 0.93672 0.92045 0.90878 0.90718 0.91248 0.90688 0.90688 0.90174 0.90585 0.90188 0.88610 0.88928 0.88685 0.83492 0.75292 0.78250 0.81208 0.88477 0.88235 0.89741 0.87707 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 -0.14 0.15 7.85 71.98 0.56 0.71 16 2 C -0.38 0.89 0.53 -10.80 -0.01 0.89 16 3 C -0.14 0.34 7.85 71.98 0.56 0.90 16 4 C -0.14 0.22 7.85 71.98 0.56 0.78 16 5 Si 1.31 -6.67 8.06 68.60 0.55 -6.12 16 6 C -0.52 2.02 8.56 113.37 0.97 2.99 16 7 C -0.52 2.76 7.37 113.37 0.84 3.60 16 8 O -0.63 2.32 8.28 -148.98 -1.23 1.08 16 9 C 0.11 -0.61 2.11 30.62 0.06 -0.54 16 10 C -0.14 0.73 5.73 30.67 0.18 0.90 16 11 C 0.11 -0.39 6.35 86.36 0.55 0.16 16 12 N -1.00 0.66 2.69 -512.30 -1.38 -0.72 16 13 S 2.72 16.91 4.11 -56.49 -0.23 16.68 16 14 O -0.97 -11.84 15.99 -123.12 -1.97 -13.80 16 15 O -0.97 -9.77 15.12 -120.61 -1.82 -11.59 16 16 C -0.67 -2.34 5.72 21.22 0.12 -2.22 16 17 C -0.12 -0.40 5.70 24.59 0.14 -0.26 16 18 C -0.09 -0.31 2.36 71.23 0.17 -0.14 16 19 O -0.55 -3.63 9.82 -125.29 -1.23 -4.86 16 20 Si 0.94 -0.28 26.54 68.60 1.82 1.54 16 21 H -0.23 0.11 7.11 99.48 0.71 0.81 16 22 H -0.23 -0.30 7.11 99.48 0.71 0.40 16 23 H -0.22 0.44 7.11 99.48 0.71 1.15 16 24 S 0.16 -0.07 20.87 -56.49 -1.18 -1.25 16 25 C -0.20 0.51 11.23 66.72 0.75 1.26 16 26 C -0.09 0.08 9.73 21.22 0.21 0.28 16 27 C 0.11 -0.44 6.44 86.51 0.56 0.12 16 28 C -0.18 1.09 5.39 30.82 0.17 1.25 16 29 H 0.06 -0.13 7.79 -2.39 -0.02 -0.15 16 30 H 0.04 0.01 8.14 -2.38 -0.02 -0.01 16 31 H 0.06 -0.06 7.97 -2.39 -0.02 -0.08 16 32 H 0.06 -0.25 7.79 -2.38 -0.02 -0.27 16 33 H 0.05 -0.04 8.14 -2.38 -0.02 -0.06 16 34 H 0.06 -0.22 7.79 -2.39 -0.02 -0.24 16 35 H 0.06 -0.10 7.97 -2.39 -0.02 -0.11 16 36 H 0.04 -0.01 8.14 -2.39 -0.02 -0.03 16 37 H 0.06 -0.19 7.79 -2.39 -0.02 -0.21 16 38 H 0.07 -0.36 7.10 -2.39 -0.02 -0.38 16 39 H 0.07 -0.29 7.79 -2.39 -0.02 -0.30 16 40 H 0.07 -0.20 7.79 -2.39 -0.02 -0.22 16 41 H 0.07 -0.39 7.78 -2.39 -0.02 -0.40 16 42 H 0.07 -0.38 7.79 -2.39 -0.02 -0.40 16 43 H 0.08 -0.55 6.50 -2.38 -0.02 -0.57 16 44 H 0.08 -0.62 6.15 -2.39 -0.01 -0.63 16 45 H 0.08 -0.41 7.28 -2.39 -0.02 -0.43 16 46 H 0.10 -0.65 8.14 -2.39 -0.02 -0.67 16 47 H 0.09 -0.24 7.30 -2.39 -0.02 -0.26 16 48 H 0.09 -0.59 8.14 -2.39 -0.02 -0.61 16 49 H 0.15 0.34 7.96 -2.39 -0.02 0.32 16 50 H 0.40 0.63 8.22 -74.06 -0.61 0.02 16 51 H 0.20 -1.63 8.06 -2.91 -0.02 -1.65 16 52 H 0.17 -0.81 4.70 -2.91 -0.01 -0.82 16 53 H 0.10 -0.69 8.14 -2.38 -0.02 -0.71 16 54 H 0.10 -0.33 6.96 -2.39 -0.02 -0.35 16 55 H 0.08 -0.56 6.08 -2.38 -0.01 -0.58 16 56 H 0.10 -0.85 4.79 -2.39 -0.01 -0.86 16 Total: 0.00 -17.43 441.77 0.75 -16.68 By element: Atomic # 1 Polarization: -9.34 SS G_CDS: 1.03 Total: -8.31 kcal Atomic # 6 Polarization: 4.29 SS G_CDS: 6.39 Total: 10.68 kcal Atomic # 7 Polarization: 0.66 SS G_CDS: -1.38 Total: -0.72 kcal Atomic # 8 Polarization: -22.92 SS G_CDS: -6.26 Total: -29.18 kcal Atomic # 14 Polarization: -6.96 SS G_CDS: 2.37 Total: -4.58 kcal Atomic # 16 Polarization: 16.84 SS G_CDS: -1.41 Total: 15.43 kcal Total: -17.43 0.75 -16.68 kcal The number of atoms in the molecule is 56 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_40_16791770_14772022.mol2 56 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 -143.420 kcal (2) G-P(sol) polarization free energy of solvation -17.425 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -160.845 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 0.746 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -16.679 kcal (6) G-S(sol) free energy of system = (1) + (5) -160.099 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.45 seconds