Wall clock time and date at job start Mon Mar 8 2021 09:28:56 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 1.52998 * 1 3 3 C 1.53000 * 109.46911 * 2 1 4 4 C 1.52999 * 109.47481 * 239.99558 * 2 1 3 5 5 Si 1.86299 * 109.46930 * 119.99397 * 2 1 3 6 6 C 1.86309 * 109.47178 * 300.00440 * 5 2 1 7 7 C 1.86296 * 109.47141 * 180.02562 * 5 2 1 8 8 O 1.63099 * 109.47287 * 60.00306 * 5 2 1 9 9 C 1.42897 * 114.00447 * 180.02562 * 8 5 2 10 10 C 1.53039 * 109.46302 * 150.00269 * 9 8 5 11 11 C 1.53186 * 109.31258 * 181.38654 * 10 9 8 12 12 N 1.46931 * 108.77382 * 305.36256 * 11 10 9 13 13 S 1.65602 * 120.62591 * 233.58666 * 12 11 10 14 14 O 1.42097 * 106.40797 * 336.45686 * 13 12 11 15 15 O 1.42102 * 106.39848 * 203.53764 * 13 12 11 16 16 C 1.76201 * 107.21684 * 90.00180 * 13 12 11 17 17 C 1.33390 * 125.20615 * 90.00031 * 16 13 12 18 18 C 1.50704 * 122.53568 * 0.24427 * 17 16 13 19 19 O 1.42907 * 109.47200 * 284.73469 * 18 17 16 20 20 Si 1.86305 * 109.46889 * 164.74003 * 18 17 16 21 21 H 1.48499 * 109.47150 * 59.99728 * 20 18 17 22 22 H 1.48495 * 109.46809 * 180.02562 * 20 18 17 23 23 H 1.48503 * 109.46877 * 299.99824 * 20 18 17 24 24 C 1.38425 * 114.92123 * 179.97438 * 17 16 13 25 25 C 1.33383 * 114.92174 * 359.97438 * 24 17 16 26 26 S 1.75887 * 109.59638 * 359.97438 * 25 24 17 27 27 C 1.46921 * 118.73832 * 53.86231 * 12 11 10 28 28 C 1.53042 * 109.45672 * 270.06585 * 9 8 5 29 29 H 1.08997 * 109.48011 * 300.00370 * 1 2 3 30 30 H 1.09008 * 109.47131 * 60.00641 * 1 2 3 31 31 H 1.09002 * 109.47033 * 179.97438 * 1 2 3 32 32 H 1.08999 * 109.47271 * 179.97438 * 3 2 1 33 33 H 1.09003 * 109.47299 * 299.99262 * 3 2 1 34 34 H 1.08998 * 109.47552 * 59.99668 * 3 2 1 35 35 H 1.08997 * 109.47100 * 299.99995 * 4 2 1 36 36 H 1.09003 * 109.46772 * 60.00075 * 4 2 1 37 37 H 1.08999 * 109.46893 * 179.97438 * 4 2 1 38 38 H 1.09003 * 109.46780 * 179.97438 * 6 5 2 39 39 H 1.09001 * 109.46622 * 299.99653 * 6 5 2 40 40 H 1.08999 * 109.46962 * 60.00020 * 6 5 2 41 41 H 1.09004 * 109.47225 * 300.00097 * 7 5 2 42 42 H 1.08997 * 109.47196 * 59.99968 * 7 5 2 43 43 H 1.09003 * 109.47267 * 180.02562 * 7 5 2 44 44 H 1.08994 * 109.45904 * 30.02222 * 9 8 5 45 45 H 1.08998 * 109.50021 * 61.43169 * 10 9 8 46 46 H 1.09006 * 109.52053 * 301.35177 * 10 9 8 47 47 H 1.09003 * 109.58749 * 185.57527 * 11 10 9 48 48 H 1.09005 * 109.70670 * 65.21925 * 11 10 9 49 49 H 1.08993 * 109.47264 * 44.73992 * 18 17 16 50 50 H 0.96703 * 113.99793 * 300.00812 * 19 18 17 51 51 H 1.08001 * 122.53506 * 179.97438 * 24 17 16 52 52 H 1.08000 * 125.20529 * 180.02562 * 25 24 17 53 53 H 1.08992 * 109.58874 * 65.92905 * 27 12 11 54 54 H 1.09010 * 109.58227 * 186.35403 * 27 12 11 55 55 H 1.08998 * 109.49992 * 298.56671 * 28 9 8 56 56 H 1.09005 * 109.49657 * 58.63183 * 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 1.5300 0.0000 0.0000 3 6 2.0399 1.4425 0.0000 4 6 2.0401 -0.7213 -1.2491 5 14 2.1509 -0.8781 1.5212 6 6 1.5298 0.0003 3.0423 7 6 4.0139 -0.8774 1.5217 8 8 1.6073 -2.4158 1.5214 9 6 2.0284 -3.1811 2.6523 10 6 0.9695 -4.2376 2.9759 11 6 1.4080 -5.0331 4.2094 12 7 2.7506 -5.5787 3.9675 13 16 3.0488 -7.1975 4.1494 14 8 2.0549 -7.6915 5.0367 15 8 4.4425 -7.3235 4.3959 16 6 2.7482 -7.9616 2.5904 17 6 3.6582 -8.1347 1.6306 18 6 5.0893 -7.6868 1.7803 19 8 5.1614 -6.2666 1.6379 20 14 6.1339 -8.4962 0.4671 21 1 5.6311 -8.1071 -0.8749 22 1 7.5441 -8.0553 0.6150 23 1 6.0590 -9.9720 0.6150 24 6 3.1898 -8.7622 0.4891 25 6 1.8997 -9.0991 0.5220 26 16 1.2027 -8.6150 2.0627 27 6 3.8250 -4.6600 3.5672 28 6 3.3580 -3.8695 2.3354 29 1 -0.3635 0.5138 0.8899 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 1.6767 1.9563 -0.8901 34 1 1.6766 1.9564 0.8899 35 1 1.6768 -1.7490 -1.2491 36 1 1.6767 -0.2075 -2.1392 37 1 3.1301 -0.7209 -1.2493 38 1 1.8927 -0.5138 3.9324 39 1 1.8931 1.0279 3.0422 40 1 0.4398 0.0002 3.0422 41 1 4.3776 -1.3911 0.6317 42 1 4.3769 0.1503 1.5218 43 1 4.3772 -1.3916 2.4115 44 1 2.1569 -2.5210 3.5100 45 1 0.8586 -4.9132 2.1278 46 1 0.0167 -3.7483 3.1783 47 1 0.7079 -5.8498 4.3854 48 1 1.4313 -4.3778 5.0802 49 1 5.4583 -7.9724 2.7653 50 1 4.8482 -5.9407 0.7830 51 1 3.8213 -8.9636 -0.3636 52 1 1.3649 -9.5942 -0.2750 53 1 4.0419 -3.9730 4.3850 54 1 4.7201 -5.2305 3.3192 55 1 3.2246 -4.5486 1.4934 56 1 4.1055 -3.1178 2.0817 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_13652106.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 09:28:56 Heat of formation + Delta-G solvation = -158.035952 kcal Electronic energy + Delta-G solvation = -37739.038174 eV Core-core repulsion = 33218.575702 eV Total energy + Delta-G solvation = -4520.462473 eV No. of doubly occupied orbitals = 72 Molecular weight (most abundant/longest-lived isotopes) = 421.142 amu Computer time = 1.43 seconds Orbital eigenvalues (eV) -40.15752 -39.92118 -38.38876 -37.16332 -37.00454 -36.89973 -36.78163 -32.10107 -31.96650 -31.37496 -29.26427 -29.01586 -27.95001 -27.82221 -27.35891 -24.94601 -24.30168 -24.20644 -21.79897 -21.03223 -20.37792 -19.84857 -19.38240 -18.74051 -18.28775 -17.73254 -16.94030 -16.62658 -16.41721 -16.09266 -15.82300 -15.65186 -15.58208 -15.48088 -15.42628 -15.16518 -14.81199 -14.72483 -14.47966 -14.04454 -13.98950 -13.96729 -13.81865 -13.68786 -13.59746 -13.45128 -13.33597 -13.24033 -13.18832 -13.00954 -12.92089 -12.91369 -12.80902 -12.67932 -12.45316 -12.37398 -12.32925 -12.18345 -12.06842 -12.02537 -11.79877 -11.65126 -11.59784 -11.41899 -11.13583 -10.93465 -10.45777 -10.39603 -10.20052 -10.11574 -9.96530 -9.63138 -0.83761 -0.56026 0.32853 0.71773 1.13419 1.25195 1.45014 1.55056 1.57543 1.86182 1.89339 1.94227 2.18011 2.54625 2.61095 3.27739 3.45269 3.56435 3.72136 3.97455 4.03996 4.09888 4.14483 4.15403 4.16332 4.23166 4.30572 4.31972 4.47988 4.51098 4.60036 4.72035 4.76734 4.78368 4.80895 4.81077 4.84414 4.85877 4.86993 4.89747 4.94376 5.00915 5.02592 5.03905 5.12190 5.12974 5.14094 5.22467 5.27411 5.32103 5.37440 5.38397 5.45125 5.49135 5.62565 5.65267 5.73206 5.76981 6.68967 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 -0.383 4.383 3 C -0.142 4.142 4 C -0.135 4.135 5 Si 1.313 2.687 6 C -0.522 4.522 7 C -0.518 4.518 8 O -0.628 6.628 9 C 0.112 3.888 10 C -0.132 4.132 11 C 0.111 3.889 12 N -0.985 5.985 13 S 2.718 3.282 14 O -0.986 6.986 15 O -0.962 6.962 16 C -0.791 4.791 17 C 0.010 3.990 18 C -0.110 4.110 19 O -0.528 6.528 20 Si 0.986 3.014 21 H -0.229 1.229 22 H -0.267 1.267 23 H -0.262 1.262 24 C -0.183 4.183 25 C -0.148 4.148 26 S 0.209 5.791 27 C 0.109 3.891 28 C -0.164 4.164 29 H 0.057 0.943 30 H 0.045 0.955 31 H 0.057 0.943 32 H 0.064 0.936 33 H 0.048 0.952 34 H 0.060 0.940 35 H 0.058 0.942 36 H 0.044 0.956 37 H 0.062 0.938 38 H 0.070 0.930 39 H 0.074 0.926 40 H 0.067 0.933 41 H 0.076 0.924 42 H 0.073 0.927 43 H 0.078 0.922 44 H 0.071 0.929 45 H 0.075 0.925 46 H 0.092 0.908 47 H 0.091 0.909 48 H 0.094 0.906 49 H 0.137 0.863 50 H 0.389 0.611 51 H 0.170 0.830 52 H 0.206 0.794 53 H 0.083 0.917 54 H 0.119 0.881 55 H 0.085 0.915 56 H 0.101 0.899 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.759 1.947 -5.015 5.433 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 -0.425 4.425 3 C -0.199 4.199 4 C -0.192 4.192 5 Si 1.442 2.558 6 C -0.623 4.623 7 C -0.620 4.620 8 O -0.587 6.587 9 C 0.055 3.945 10 C -0.171 4.171 11 C -0.014 4.014 12 N -0.825 5.825 13 S 2.807 3.193 14 O -0.976 6.976 15 O -0.953 6.953 16 C -0.993 4.993 17 C -0.009 4.009 18 C -0.222 4.222 19 O -0.336 6.336 20 Si 0.808 3.192 21 H -0.152 1.152 22 H -0.192 1.192 23 H -0.186 1.186 24 C -0.212 4.212 25 C -0.286 4.286 26 S 0.476 5.524 27 C -0.015 4.015 28 C -0.203 4.203 29 H 0.076 0.924 30 H 0.065 0.935 31 H 0.076 0.924 32 H 0.083 0.917 33 H 0.067 0.933 34 H 0.079 0.921 35 H 0.077 0.923 36 H 0.063 0.937 37 H 0.081 0.919 38 H 0.090 0.910 39 H 0.093 0.907 40 H 0.087 0.913 41 H 0.095 0.905 42 H 0.092 0.908 43 H 0.097 0.903 44 H 0.089 0.911 45 H 0.094 0.906 46 H 0.111 0.889 47 H 0.110 0.890 48 H 0.112 0.888 49 H 0.154 0.846 50 H 0.239 0.761 51 H 0.187 0.813 52 H 0.223 0.777 53 H 0.101 0.899 54 H 0.137 0.863 55 H 0.103 0.897 56 H 0.119 0.881 Dipole moment (debyes) X Y Z Total from point charges -1.442 0.792 -3.785 4.127 hybrid contribution 0.637 0.668 -1.354 1.639 sum -0.805 1.460 -5.139 5.403 Atomic orbital electron populations 1.21542 0.94472 1.01790 1.01614 1.25941 1.00228 1.02874 1.13494 1.21611 1.01337 0.94942 1.02007 1.21523 1.01085 1.00021 0.96584 0.76243 0.63019 0.53001 0.63547 1.27176 1.06806 1.09733 1.18572 1.27262 1.24757 1.04956 1.05036 1.85397 1.79115 1.46062 1.48137 1.21613 0.93752 0.92603 0.86520 1.22050 0.99341 0.97706 0.97979 1.21710 0.81458 0.99410 0.98819 1.57555 1.17942 1.23132 1.83877 1.01010 0.72823 0.72617 0.72816 1.93558 1.61893 1.79907 1.62274 1.93514 1.31836 1.85867 1.84035 1.35603 1.06702 1.28333 1.28704 1.19319 0.96535 0.93436 0.91574 1.25487 0.94777 0.87945 1.13963 1.86528 1.87841 1.17453 1.41808 0.85195 0.78216 0.78776 0.77037 1.15207 1.19178 1.18624 1.20540 0.96763 1.03996 0.99937 1.26567 0.98587 1.02241 1.01183 1.84392 1.06428 1.52793 1.08807 1.21989 0.89550 0.92925 0.97072 1.22778 0.97459 1.01116 0.98944 0.92366 0.93547 0.92357 0.91732 0.93284 0.92099 0.92328 0.93662 0.91933 0.91047 0.90723 0.91334 0.90500 0.90775 0.90342 0.91135 0.90616 0.88943 0.89034 0.88794 0.84565 0.76088 0.81309 0.77684 0.89894 0.86341 0.89650 0.88112 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 16. 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 0.07 7.85 71.98 0.56 0.63 16 2 C -0.38 0.71 0.53 -10.79 -0.01 0.71 16 3 C -0.14 0.29 7.85 71.98 0.56 0.85 16 4 C -0.13 0.19 7.85 71.98 0.56 0.75 16 5 Si 1.31 -5.56 8.06 68.60 0.55 -5.00 16 6 C -0.52 1.46 8.56 113.37 0.97 2.43 16 7 C -0.52 2.40 7.37 113.37 0.84 3.24 16 8 O -0.63 1.54 8.28 -148.98 -1.23 0.30 16 9 C 0.11 -0.43 2.11 30.62 0.06 -0.36 16 10 C -0.13 0.48 5.73 30.67 0.18 0.65 16 11 C 0.11 -0.23 6.37 86.36 0.55 0.32 16 12 N -0.99 -0.56 3.28 -512.28 -1.68 -2.24 16 13 S 2.72 17.57 5.71 -56.49 -0.32 17.25 16 14 O -0.99 -11.81 16.62 -128.00 -2.13 -13.94 16 15 O -0.96 -9.65 13.62 -128.00 -1.74 -11.39 16 16 C -0.79 -2.42 6.57 66.72 0.44 -1.98 16 17 C 0.01 0.00 5.13 -20.92 -0.11 -0.10 16 18 C -0.11 0.05 1.97 71.24 0.14 0.19 16 19 O -0.53 1.89 9.09 -148.98 -1.35 0.53 16 20 Si 0.99 -2.54 25.71 68.60 1.76 -0.78 16 21 H -0.23 1.39 6.85 99.48 0.68 2.07 16 22 H -0.27 -0.25 7.11 99.48 0.71 0.46 16 23 H -0.26 0.08 7.11 99.48 0.71 0.78 16 24 C -0.18 0.59 8.74 21.22 0.19 0.78 16 25 C -0.15 0.64 11.23 66.72 0.75 1.39 16 26 S 0.21 0.07 23.22 -56.49 -1.31 -1.24 16 27 C 0.11 -0.23 5.98 86.51 0.52 0.29 16 28 C -0.16 0.79 5.14 30.82 0.16 0.94 16 29 H 0.06 -0.09 7.79 -2.39 -0.02 -0.11 16 30 H 0.05 0.03 8.14 -2.38 -0.02 0.01 16 31 H 0.06 -0.02 7.97 -2.39 -0.02 -0.03 16 32 H 0.06 -0.24 7.79 -2.39 -0.02 -0.26 16 33 H 0.05 -0.03 8.14 -2.39 -0.02 -0.05 16 34 H 0.06 -0.19 7.79 -2.39 -0.02 -0.21 16 35 H 0.06 -0.07 7.96 -2.39 -0.02 -0.09 16 36 H 0.04 0.00 8.14 -2.39 -0.02 -0.02 16 37 H 0.06 -0.19 7.79 -2.39 -0.02 -0.21 16 38 H 0.07 -0.26 7.10 -2.39 -0.02 -0.28 16 39 H 0.07 -0.22 7.79 -2.39 -0.02 -0.24 16 40 H 0.07 -0.13 7.79 -2.39 -0.02 -0.15 16 41 H 0.08 -0.38 7.79 -2.38 -0.02 -0.39 16 42 H 0.07 -0.33 7.79 -2.39 -0.02 -0.35 16 43 H 0.08 -0.45 6.50 -2.39 -0.02 -0.46 16 44 H 0.07 -0.43 6.15 -2.39 -0.01 -0.45 16 45 H 0.08 -0.21 8.14 -2.39 -0.02 -0.23 16 46 H 0.09 -0.48 8.14 -2.38 -0.02 -0.50 16 47 H 0.09 -0.13 7.13 -2.39 -0.02 -0.15 16 48 H 0.09 -0.46 8.14 -2.38 -0.02 -0.48 16 49 H 0.14 0.45 5.65 -2.39 -0.01 0.44 16 50 H 0.39 -4.24 8.24 -74.06 -0.61 -4.85 16 51 H 0.17 -1.25 5.56 -2.91 -0.02 -1.27 16 52 H 0.21 -2.19 8.06 -2.91 -0.02 -2.21 16 53 H 0.08 -0.36 8.14 -2.39 -0.02 -0.38 16 54 H 0.12 -0.08 4.41 -2.38 -0.01 -0.09 16 55 H 0.08 -0.47 7.34 -2.39 -0.02 -0.48 16 56 H 0.10 -0.69 4.79 -2.38 -0.01 -0.70 16 Total: 0.00 -16.59 439.81 -0.09 -16.67 By element: Atomic # 1 Polarization: -11.89 SS G_CDS: 1.01 Total: -10.89 kcal Atomic # 6 Polarization: 4.35 SS G_CDS: 6.37 Total: 10.72 kcal Atomic # 7 Polarization: -0.56 SS G_CDS: -1.68 Total: -2.24 kcal Atomic # 8 Polarization: -18.04 SS G_CDS: -6.46 Total: -24.50 kcal Atomic # 14 Polarization: -8.10 SS G_CDS: 2.32 Total: -5.78 kcal Atomic # 16 Polarization: 17.64 SS G_CDS: -1.63 Total: 16.01 kcal Total: -16.59 -0.09 -16.67 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_13652106.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 -141.364 kcal (2) G-P(sol) polarization free energy of solvation -16.586 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -157.950 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -0.086 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -16.672 kcal (6) G-S(sol) free energy of system = (1) + (5) -158.036 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.44 seconds