Wall clock time and date at job start Sat Apr 11 2020 06:13:03 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 * 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 1.53000 * 1 3 3 O 1.42900 * 109.46911 * 2 1 4 4 C 1.42903 * 113.99620 * 180.02562 * 3 2 1 5 5 C 1.53790 * 113.61104 * 209.99888 * 4 3 2 6 6 C 1.53778 * 87.07989 * 220.01589 * 5 4 3 7 7 C 1.52996 * 113.61212 * 139.98178 * 6 5 4 8 8 N 1.46898 * 109.47304 * 178.51070 * 7 6 5 9 9 C 1.46905 * 111.00323 * 180.02562 * 8 7 6 10 10 C 1.53002 * 109.47065 * 179.97438 * 9 8 7 11 11 H 1.08997 * 109.47398 * 304.99782 * 10 9 8 12 12 C 1.52993 * 109.47153 * 65.00203 * 10 9 8 13 13 C 1.53000 * 109.46566 * 184.99921 * 10 9 8 14 14 C 1.50710 * 109.46840 * 174.99790 * 13 10 9 15 15 H 1.08002 * 119.99441 * 0.02562 * 14 13 10 16 16 C 1.37873 * 120.00069 * 179.97438 * 14 13 10 17 17 N 1.31514 * 120.00138 * 0.02562 * 16 14 13 18 18 Si 1.86799 * 119.99912 * 180.02562 * 16 14 13 19 19 H 1.48493 * 109.47275 * 60.00539 * 18 16 14 20 20 H 1.48502 * 109.46856 * 180.02562 * 18 16 14 21 21 H 1.48503 * 109.47064 * 300.00115 * 18 16 14 22 22 N 1.46901 * 113.61924 * 270.80070 * 6 5 4 23 23 C 1.47011 * 110.99610 * 52.07232 * 22 6 5 24 24 C 1.53100 * 109.25540 * 177.61133 * 23 22 6 25 25 O 1.43016 * 109.26225 * 56.84885 * 24 23 22 26 26 C 1.43017 * 113.73671 * 301.33503 * 25 24 23 27 27 C 1.47013 * 110.99700 * 288.44022 * 22 6 5 28 28 C 1.53776 * 113.61556 * 112.50782 * 4 3 2 29 29 H 1.08994 * 109.47259 * 179.97438 * 1 2 3 30 30 H 1.08998 * 109.47544 * 300.00319 * 1 2 3 31 31 H 1.09013 * 109.46918 * 59.99826 * 1 2 3 32 32 H 1.09006 * 109.47113 * 240.00397 * 2 1 3 33 33 H 1.08996 * 109.46958 * 120.00323 * 2 1 3 34 34 H 1.09000 * 112.90782 * 341.24963 * 4 3 2 35 35 H 1.09002 * 113.60793 * 105.46744 * 5 4 3 36 36 H 1.08994 * 113.61524 * 334.56955 * 5 4 3 37 37 H 1.08997 * 109.47426 * 58.50824 * 7 6 5 38 38 H 1.09003 * 109.47304 * 298.50942 * 7 6 5 39 39 H 1.00894 * 111.00409 * 56.04014 * 8 7 6 40 40 H 1.09004 * 109.46603 * 59.99666 * 9 8 7 41 41 H 1.08997 * 109.46931 * 299.99751 * 9 8 7 42 42 H 1.09000 * 109.47279 * 179.97438 * 12 10 9 43 43 H 1.09000 * 109.47170 * 299.99858 * 12 10 9 44 44 H 1.09007 * 109.47161 * 59.99549 * 12 10 9 45 45 H 1.08995 * 109.47570 * 295.00175 * 13 10 9 46 46 H 1.09000 * 109.47565 * 55.00726 * 13 10 9 47 47 H 0.96999 * 120.00311 * 179.97438 * 17 16 14 48 48 H 1.09007 * 109.51014 * 297.54235 * 23 22 6 49 49 H 1.08998 * 109.51077 * 57.67497 * 23 22 6 50 50 H 1.09004 * 109.50589 * 296.91290 * 24 23 22 51 51 H 1.09000 * 109.50600 * 176.78364 * 24 23 22 52 52 H 1.09003 * 109.50173 * 298.72902 * 26 25 24 53 53 H 1.08998 * 109.50681 * 178.60440 * 26 25 24 54 54 H 1.08993 * 109.51010 * 302.32608 * 27 22 6 55 55 H 1.09006 * 109.50659 * 62.45549 * 27 22 6 56 56 H 1.08994 * 113.61799 * 25.42364 * 28 4 3 57 57 H 1.09006 * 113.60893 * 254.52548 * 28 4 3 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 8 2.0063 1.3473 0.0000 4 6 3.4309 1.4601 -0.0006 5 6 3.9489 2.7252 0.7039 6 6 4.9896 2.8314 -0.4231 7 6 5.2308 4.2646 -0.9015 8 7 6.2613 4.2646 -1.9483 9 6 6.5202 5.6272 -2.4323 10 6 7.5970 5.5866 -3.5186 11 1 8.4849 5.0869 -3.1315 12 6 7.0683 4.8197 -4.7322 13 6 7.9558 7.0146 -3.9344 14 6 9.1009 6.9799 -4.9137 15 1 9.5293 6.0338 -5.2101 16 6 9.6006 8.1557 -5.4319 17 7 9.0785 9.3076 -5.0714 18 14 11.0194 8.1126 -6.6463 19 1 10.6209 7.3328 -7.8456 20 1 11.3678 9.4986 -7.0498 21 1 12.1976 7.4722 -6.0084 22 7 6.2361 2.1061 -0.1436 23 6 5.9608 0.7132 0.2376 24 6 7.2859 -0.0204 0.4613 25 8 8.0468 0.6724 1.4545 26 6 8.3335 2.0319 1.1155 27 6 7.0191 2.7863 0.8983 28 6 4.0018 2.0466 -1.3024 29 1 -0.3633 -1.0276 -0.0005 30 1 -0.3634 0.5139 0.8899 31 1 -0.3633 0.5139 -0.8901 32 1 1.8934 -0.5138 -0.8901 33 1 1.8933 -0.5139 0.8899 34 1 3.9290 0.5457 0.3218 35 1 4.3848 2.5315 1.6840 36 1 3.2304 3.5447 0.7136 37 1 5.5644 4.8761 -0.0632 38 1 4.3042 4.6741 -1.3038 39 1 6.0044 3.6531 -2.7087 40 1 6.8630 6.2478 -1.6043 41 1 5.6027 6.0465 -2.8451 42 1 7.8352 4.7911 -5.5063 43 1 6.8126 3.8023 -4.4360 44 1 6.1803 5.3195 -5.1193 45 1 7.0912 7.4849 -4.4027 46 1 8.2482 7.5869 -3.0539 47 1 9.4303 10.1349 -5.4357 48 1 5.3757 0.6962 1.1571 49 1 5.4025 0.2213 -0.5589 50 1 7.8476 -0.0502 -0.4724 51 1 7.0864 -1.0372 0.7994 52 1 8.9257 2.0618 0.2008 53 1 8.8917 2.4994 1.9266 54 1 7.2332 3.8077 0.5842 55 1 6.4508 2.8025 1.8284 56 1 3.2979 2.6807 -1.8413 57 1 4.4807 1.3052 -1.9421 RHF calculation, no. of doubly occupied orbitals= 67 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=WATER ZINC000602637704.mol2 57 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 06:13:03 Heat of formation + Delta-G solvation = -82.540858 kcal Electronic energy + Delta-G solvation = -31604.642038 eV Core-core repulsion = 27613.933634 eV Total energy + Delta-G solvation = -3990.708404 eV No. of doubly occupied orbitals = 67 Molecular weight (most abundant/longest-lived isotopes) = 340.251 amu Computer time = 0.90 seconds Orbital eigenvalues (eV) -42.16287 -39.49890 -38.49126 -37.73238 -35.41090 -34.48862 -33.77167 -32.12179 -31.76576 -29.38295 -28.45491 -27.37141 -27.06588 -26.11303 -24.63900 -24.04066 -23.64559 -22.88805 -21.37209 -20.70190 -20.03544 -18.53177 -17.96047 -17.44141 -16.90267 -16.84399 -16.59448 -16.48765 -16.23936 -15.91364 -15.81274 -15.66437 -15.49552 -15.04436 -14.87089 -14.68688 -14.09851 -14.05572 -13.79495 -13.69823 -13.47971 -13.29284 -13.14603 -13.10100 -12.93309 -12.89059 -12.75135 -12.62569 -12.45542 -12.31186 -12.22414 -12.18970 -11.93495 -11.83256 -11.66959 -11.46898 -11.37059 -11.23714 -11.02605 -10.84368 -10.54618 -10.51232 -10.37821 -9.21254 -9.15367 -8.15620 -6.24529 1.40855 1.43724 1.51261 2.43263 2.62271 2.75424 2.99844 3.17578 3.23161 3.42874 3.58439 3.72739 3.87044 3.98525 4.10322 4.12664 4.19016 4.23977 4.26578 4.28226 4.33886 4.36494 4.37459 4.49466 4.50826 4.58872 4.61438 4.66942 4.70324 4.76120 4.79085 4.80163 4.83476 4.85673 4.87960 4.91107 4.96731 5.03252 5.06785 5.08434 5.09118 5.16427 5.27194 5.27449 5.42937 5.51271 5.58392 5.83660 5.92223 6.03401 6.06145 6.21529 6.23897 6.33656 6.36903 6.63105 6.91464 7.43450 8.96171 Molecular weight = 340.25amu Principal moments of inertia in cm(-1) A = 0.012925 B = 0.002413 C = 0.002162 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2165.812865 B =11599.501079 C =12945.105241 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.151 4.151 2 C 0.048 3.952 3 O -0.396 6.396 4 C 0.056 3.944 5 C -0.161 4.161 6 C 0.105 3.895 7 C 0.083 3.917 8 N -0.665 5.665 9 C 0.078 3.922 10 C -0.071 4.071 11 H 0.056 0.944 12 C -0.124 4.124 13 C 0.033 3.967 14 C -0.527 4.527 15 H 0.061 0.939 16 C -0.004 4.004 17 N -0.936 5.936 18 Si 0.961 3.039 19 H -0.267 1.267 20 H -0.286 1.286 21 H -0.268 1.268 22 N -0.495 5.495 23 C 0.007 3.993 24 C 0.060 3.940 25 O -0.404 6.404 26 C 0.066 3.934 27 C 0.030 3.970 28 C -0.142 4.142 29 H 0.089 0.911 30 H 0.056 0.944 31 H 0.055 0.945 32 H 0.056 0.944 33 H 0.057 0.943 34 H 0.114 0.886 35 H 0.071 0.929 36 H 0.089 0.911 37 H 0.065 0.935 38 H 0.034 0.966 39 H 0.343 0.657 40 H 0.054 0.946 41 H 0.017 0.983 42 H 0.043 0.957 43 H 0.066 0.934 44 H 0.037 0.963 45 H -0.013 1.013 46 H -0.015 1.015 47 H 0.261 0.739 48 H 0.047 0.953 49 H 0.101 0.899 50 H 0.056 0.944 51 H 0.116 0.884 52 H 0.053 0.947 53 H 0.106 0.894 54 H 0.085 0.915 55 H 0.038 0.962 56 H 0.088 0.912 57 H 0.083 0.917 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -13.682 -23.260 13.993 30.398 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 -0.208 4.208 2 C -0.028 4.028 3 O -0.316 6.316 4 C -0.002 4.002 5 C -0.201 4.201 6 C 0.014 3.986 7 C -0.047 4.047 8 N -0.296 5.296 9 C -0.051 4.051 10 C -0.089 4.089 11 H 0.075 0.925 12 C -0.181 4.181 13 C -0.004 4.004 14 C -0.565 4.565 15 H 0.079 0.921 16 C -0.201 4.201 17 N -0.577 5.577 18 Si 0.785 3.215 19 H -0.192 1.192 20 H -0.211 1.211 21 H -0.193 1.193 22 N -0.219 5.219 23 C -0.121 4.121 24 C -0.016 4.016 25 O -0.323 6.323 26 C -0.011 4.011 27 C -0.098 4.098 28 C -0.180 4.180 29 H 0.108 0.892 30 H 0.075 0.925 31 H 0.074 0.926 32 H 0.074 0.926 33 H 0.075 0.925 34 H 0.131 0.869 35 H 0.090 0.910 36 H 0.108 0.892 37 H 0.083 0.917 38 H 0.053 0.947 39 H 0.163 0.837 40 H 0.072 0.928 41 H 0.035 0.965 42 H 0.062 0.938 43 H 0.084 0.916 44 H 0.056 0.944 45 H 0.006 0.994 46 H 0.004 0.996 47 H 0.070 0.930 48 H 0.065 0.935 49 H 0.119 0.881 50 H 0.074 0.926 51 H 0.134 0.866 52 H 0.072 0.928 53 H 0.124 0.876 54 H 0.103 0.897 55 H 0.056 0.944 56 H 0.106 0.894 57 H 0.102 0.898 Dipole moment (debyes) X Y Z Total from point charges -12.916 -23.016 14.148 29.945 hybrid contribution -0.533 1.028 -0.681 1.343 sum -13.448 -21.987 13.467 29.080 Atomic orbital electron populations 1.21771 0.93246 1.03303 1.02498 1.22693 0.96186 0.83122 1.00766 1.87929 1.21201 1.27848 1.94633 1.24284 0.80954 0.98623 0.96315 1.23821 0.98641 0.98882 0.98757 1.21854 0.87471 0.93363 0.95942 1.21800 0.93122 0.94514 0.95224 1.60356 1.45599 1.08491 1.15191 1.21826 0.96554 0.90144 0.96589 1.20955 0.97091 0.96300 0.94604 0.92535 1.21621 0.99905 0.98997 0.97610 1.19001 0.94694 0.92345 0.94379 1.21612 1.16905 0.92597 1.25394 0.92121 1.25960 0.99945 0.95298 0.98904 1.70097 1.43685 0.98070 1.45819 0.85567 0.79505 0.77054 0.79329 1.19198 1.21113 1.19291 1.62083 1.16710 1.01125 1.41937 1.23253 0.98323 0.90077 1.00420 1.22828 0.90540 0.96087 0.92186 1.87940 1.73993 1.24865 1.45460 1.22685 0.95541 0.81439 1.01449 1.22624 0.94964 0.99467 0.92753 1.23627 0.96949 1.00144 0.97303 0.89211 0.92461 0.92553 0.92571 0.92523 0.86903 0.91006 0.89243 0.91663 0.94745 0.83718 0.92754 0.96523 0.93793 0.91556 0.94372 0.99435 0.99634 0.93006 0.93487 0.88141 0.92568 0.86645 0.92822 0.87588 0.89698 0.94410 0.89390 0.89795 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 -0.15 -1.67 10.28 71.98 0.74 -0.93 16 2 C 0.05 0.62 6.50 71.98 0.47 1.09 16 3 O -0.40 -7.37 10.35 -148.98 -1.54 -8.91 16 4 C 0.06 0.89 3.49 31.12 0.11 1.00 16 5 C -0.16 -2.86 6.50 31.12 0.20 -2.66 16 6 C 0.10 1.98 0.84 4.05 0.00 1.98 16 7 C 0.08 1.93 4.40 86.30 0.38 2.31 16 8 N -0.66 -18.17 6.19 -513.88 -3.18 -21.35 16 9 C 0.08 2.68 5.14 86.30 0.44 3.12 16 10 C -0.07 -2.89 2.55 -10.80 -0.03 -2.92 16 11 H 0.06 2.42 8.14 -2.39 -0.02 2.40 16 12 C -0.12 -4.54 8.77 71.98 0.63 -3.91 16 13 C 0.03 1.77 4.45 29.85 0.13 1.90 16 14 C -0.53 -30.04 8.41 25.60 0.22 -29.83 16 15 H 0.06 3.32 7.06 -2.91 -0.02 3.30 16 16 C 0.00 -0.23 5.46 84.65 0.46 0.23 16 17 N -0.94 -57.79 13.29 21.45 0.28 -57.50 16 18 Si 0.96 44.89 29.54 68.60 2.03 46.91 16 19 H -0.27 -11.95 7.11 99.48 0.71 -11.24 16 20 H -0.29 -13.12 7.11 99.48 0.71 -12.41 16 21 H -0.27 -12.05 7.11 99.48 0.71 -11.34 16 22 N -0.49 -9.54 4.44 -842.76 -3.74 -13.28 16 23 C 0.01 0.10 3.82 86.32 0.33 0.43 16 24 C 0.06 0.96 7.01 72.02 0.50 1.47 16 25 O -0.40 -8.48 10.83 -148.98 -1.61 -10.10 16 26 C 0.07 1.33 7.01 72.01 0.50 1.84 16 27 C 0.03 0.61 5.26 86.31 0.45 1.06 16 28 C -0.14 -2.47 6.68 31.12 0.21 -2.26 16 29 H 0.09 0.62 8.14 -2.39 -0.02 0.60 16 30 H 0.06 0.69 8.14 -2.39 -0.02 0.67 16 31 H 0.06 0.70 8.14 -2.38 -0.02 0.68 16 32 H 0.06 0.62 8.14 -2.38 -0.02 0.60 16 33 H 0.06 0.60 8.14 -2.39 -0.02 0.58 16 34 H 0.11 1.48 4.35 -2.39 -0.01 1.47 16 35 H 0.07 1.26 6.61 -2.39 -0.02 1.25 16 36 H 0.09 1.72 8.10 -2.39 -0.02 1.70 16 37 H 0.06 1.57 7.36 -2.39 -0.02 1.55 16 38 H 0.03 0.81 7.91 -2.39 -0.02 0.79 16 39 H 0.34 9.06 6.99 -89.70 -0.63 8.43 16 40 H 0.05 1.96 8.14 -2.38 -0.02 1.94 16 41 H 0.02 0.58 8.14 -2.39 -0.02 0.56 16 42 H 0.04 1.75 6.95 -2.39 -0.02 1.73 16 43 H 0.07 1.98 6.68 -2.39 -0.02 1.96 16 44 H 0.04 1.39 8.14 -2.38 -0.02 1.37 16 45 H -0.01 -0.73 8.14 -2.39 -0.02 -0.75 16 46 H -0.01 -0.85 8.14 -2.39 -0.02 -0.87 16 47 H 0.26 15.23 8.31 -92.71 -0.77 14.46 16 48 H 0.05 0.71 5.88 -2.38 -0.01 0.69 16 49 H 0.10 1.27 5.60 -2.39 -0.01 1.26 16 50 H 0.06 0.96 8.14 -2.39 -0.02 0.94 16 51 H 0.12 1.29 8.14 -2.39 -0.02 1.27 16 52 H 0.05 1.21 8.14 -2.39 -0.02 1.19 16 53 H 0.11 1.86 8.14 -2.39 -0.02 1.84 16 54 H 0.08 1.99 6.77 -2.39 -0.02 1.97 16 55 H 0.04 0.75 7.06 -2.38 -0.02 0.73 16 56 H 0.09 1.69 7.94 -2.39 -0.02 1.67 16 57 H 0.08 1.37 7.26 -2.38 -0.02 1.35 16 Total: -1.00 -66.14 425.45 -1.81 -67.95 By element: Atomic # 1 Polarization: 22.13 SS G_CDS: 0.20 Total: 22.33 kcal Atomic # 6 Polarization: -31.82 SS G_CDS: 5.76 Total: -26.06 kcal Atomic # 7 Polarization: -85.49 SS G_CDS: -6.64 Total: -92.13 kcal Atomic # 8 Polarization: -15.85 SS G_CDS: -3.16 Total: -19.01 kcal Atomic # 14 Polarization: 44.89 SS G_CDS: 2.03 Total: 46.91 kcal Total: -66.14 -1.81 -67.95 kcal The number of atoms in the molecule is 57 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. ZINC000602637704.mol2 57 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 -14.592 kcal (2) G-P(sol) polarization free energy of solvation -66.144 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -80.735 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -1.806 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -67.949 kcal (6) G-S(sol) free energy of system = (1) + (5) -82.541 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.90 seconds