Wall clock time and date at job start Sun Mar 7 2021 00:28:19 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 1.53008 * 1 3 3 C 1.53002 * 109.46677 * 2 1 4 4 C 1.52996 * 109.46868 * 239.99961 * 2 1 3 5 5 O 1.45196 * 109.47247 * 119.99500 * 2 1 3 6 6 C 1.34643 * 116.99623 * 60.00211 * 5 2 1 7 7 O 1.21514 * 120.00042 * 359.97438 * 6 5 2 8 8 N 1.34774 * 119.99761 * 180.02562 * 6 5 2 9 9 C 1.46506 * 119.99781 * 180.02562 * 8 6 5 10 10 H 1.08997 * 112.84746 * 336.19395 * 9 8 6 11 11 C 1.53956 * 113.74140 * 107.40146 * 9 8 6 12 12 C 1.53786 * 87.01646 * 139.94293 * 11 9 8 13 13 H 1.09004 * 113.61092 * 89.23211 * 12 11 9 14 14 N 1.46497 * 113.61338 * 220.04363 * 12 11 9 15 15 C 1.34773 * 120.00243 * 254.14234 * 14 12 11 16 16 O 1.21284 * 120.00280 * 359.97438 * 15 14 12 17 17 C 1.50706 * 120.00048 * 180.02562 * 15 14 12 18 18 C 1.53005 * 109.47031 * 179.97438 * 17 15 14 19 19 O 1.42900 * 109.46780 * 179.97438 * 18 17 15 20 20 C 1.35901 * 116.99708 * 180.02562 * 19 18 17 21 21 C 1.38735 * 120.05540 * 179.97438 * 20 19 18 22 22 C 1.38145 * 119.94160 * 179.97438 * 21 20 19 23 23 C 1.38258 * 120.05888 * 0.02562 * 22 21 20 24 24 C 1.50702 * 119.94810 * 179.97438 * 23 22 21 25 25 O 1.42903 * 109.46643 * 299.99833 * 24 23 22 26 26 Si 1.86292 * 109.47372 * 179.97438 * 24 23 22 27 27 C 1.38272 * 120.11190 * 359.97438 * 23 22 21 28 28 C 1.38139 * 120.05301 * 0.02562 * 27 23 22 29 29 C 1.53777 * 87.17298 * 334.63875 * 12 11 9 30 30 H 1.09001 * 109.47006 * 299.99989 * 1 2 3 31 31 H 1.09004 * 109.47183 * 59.99972 * 1 2 3 32 32 H 1.08994 * 109.46972 * 180.02562 * 1 2 3 33 33 H 1.09001 * 109.46846 * 179.97438 * 3 2 1 34 34 H 1.08999 * 109.46943 * 299.99679 * 3 2 1 35 35 H 1.09001 * 109.47393 * 60.00248 * 3 2 1 36 36 H 1.08994 * 109.46971 * 299.99569 * 4 2 1 37 37 H 1.09004 * 109.47164 * 60.00055 * 4 2 1 38 38 H 1.09001 * 109.46778 * 179.97438 * 4 2 1 39 39 H 0.96997 * 120.00647 * 359.97438 * 8 6 5 40 40 H 1.08997 * 113.61364 * 25.42293 * 11 9 8 41 41 H 1.09006 * 113.66309 * 254.46732 * 11 9 8 42 42 H 0.97005 * 119.99769 * 74.13714 * 14 12 11 43 43 H 1.08991 * 109.47221 * 59.99674 * 17 15 14 44 44 H 1.08998 * 109.46769 * 299.99595 * 17 15 14 45 45 H 1.09005 * 109.46790 * 59.99840 * 18 17 15 46 46 H 1.08996 * 109.46932 * 299.99772 * 18 17 15 47 47 H 1.07994 * 120.02486 * 0.25666 * 21 20 19 48 48 H 1.08005 * 119.96644 * 180.02562 * 22 21 20 49 49 H 1.09001 * 109.46952 * 59.99079 * 24 23 22 50 50 H 0.96698 * 114.00399 * 299.99690 * 25 24 23 51 51 H 1.48499 * 110.00166 * 58.68050 * 26 24 23 52 52 H 1.48504 * 110.00071 * 179.97438 * 26 24 23 53 53 H 1.07999 * 119.97367 * 180.02562 * 27 23 22 54 54 H 1.08005 * 120.02375 * 179.97438 * 28 27 23 55 55 H 1.08999 * 113.61587 * 139.94621 * 29 12 11 56 56 H 1.09007 * 113.61025 * 270.84103 * 29 12 11 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 1.5301 0.0000 0.0000 3 6 2.0400 1.4426 0.0000 4 6 2.0400 -0.7213 -1.2492 5 8 2.0141 -0.6843 1.1856 6 6 1.6523 -1.9722 1.3384 7 8 0.9510 -2.5094 0.5041 8 7 2.0673 -2.6653 2.4172 9 6 1.6741 -4.0668 2.5832 10 1 0.7602 -4.3166 2.0443 11 6 2.8215 -5.0650 2.3438 12 6 2.2719 -5.8602 3.5398 13 1 1.5214 -6.6010 3.2637 14 7 3.3155 -6.4054 4.4115 15 6 3.5942 -7.7237 4.3859 16 8 2.9808 -8.4589 3.6415 17 6 4.6674 -8.2846 5.2830 18 6 4.7816 -9.7939 5.0596 19 8 5.7997 -10.3255 5.9099 20 6 6.0304 -11.6627 5.8343 21 6 7.0050 -12.2457 6.6312 22 6 7.2372 -13.6053 6.5529 23 6 6.4998 -14.3847 5.6809 24 6 6.7557 -15.8675 5.5971 25 8 8.1105 -16.0955 5.2038 26 14 5.6077 -16.6257 4.3411 27 6 5.5280 -13.8060 4.8856 28 6 5.2919 -12.4470 4.9602 29 6 1.6742 -4.5373 4.0472 30 1 -0.3633 0.5138 0.8900 31 1 -0.3634 0.5139 -0.8900 32 1 -0.3633 -1.0276 0.0005 33 1 3.1300 1.4426 0.0005 34 1 1.6766 1.9563 -0.8900 35 1 1.6767 1.9564 0.8900 36 1 1.6767 -1.7489 -1.2491 37 1 1.6766 -0.2074 -2.1392 38 1 3.1300 -0.7208 -1.2494 39 1 2.6269 -2.2364 3.0834 40 1 3.8111 -4.6426 2.5180 41 1 2.7480 -5.5967 1.3950 42 1 3.8059 -5.8174 5.0071 43 1 4.4091 -8.0902 6.3239 44 1 5.6204 -7.8093 5.0504 45 1 5.0398 -9.9885 4.0186 46 1 3.8286 -10.2687 5.2925 47 1 7.5784 -11.6380 7.3154 48 1 7.9955 -14.0596 7.1734 49 1 6.5789 -16.3223 6.5718 50 1 8.3393 -15.7174 4.3437 51 1 5.8162 -15.9918 3.0145 52 1 5.8505 -18.0879 4.2485 53 1 4.9530 -14.4170 4.2056 54 1 4.5329 -11.9954 4.3385 55 1 0.6760 -4.6436 4.4718 56 1 2.3497 -3.9705 4.6881 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). 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_13941094_4549602.mol2 56 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sun Mar 7 2021 00:28:19 Heat of formation + Delta-G solvation = -136.733237 kcal Electronic energy + Delta-G solvation = -35194.505005 eV Core-core repulsion = 30264.534273 eV Total energy + Delta-G solvation = -4929.970732 eV No. of doubly occupied orbitals = 74 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 393.208 amu Computer time = 1.58 seconds Orbital eigenvalues (eV) -41.96150 -41.43035 -41.05534 -39.81401 -39.13940 -37.94793 -37.29787 -35.60776 -34.91339 -33.73081 -32.98350 -32.00259 -31.39181 -28.39271 -28.32078 -26.98563 -26.81098 -26.12563 -25.12219 -23.65524 -22.89221 -22.18634 -21.64965 -21.32095 -20.74203 -19.52573 -19.18083 -18.46605 -18.09880 -17.72088 -17.47114 -17.27055 -17.20225 -16.99079 -16.43129 -16.29072 -16.11438 -15.99753 -15.82638 -15.54529 -15.43175 -15.33937 -14.73875 -14.63293 -14.46134 -14.38667 -14.31060 -14.14887 -13.78789 -13.52801 -13.48768 -13.38600 -13.16580 -12.94994 -12.89163 -12.88238 -12.83285 -12.59346 -12.48881 -12.37231 -12.29266 -12.20726 -12.06209 -12.00007 -11.77724 -11.61424 -11.41776 -11.13634 -11.03008 -10.61131 -10.27725 -10.04717 -10.03605 -9.21893 -4.93987 0.27817 0.30578 1.11817 1.31282 1.51356 1.58041 1.71099 1.73567 1.93520 2.50687 2.65138 3.14705 3.33721 3.42646 3.46885 3.57242 3.71654 3.72149 3.76353 3.79448 3.82648 3.86173 3.89882 3.92343 3.92647 4.03854 4.26199 4.34747 4.41485 4.45827 4.55779 4.57422 4.58889 4.60832 4.64862 4.67420 4.70598 4.73706 4.74264 4.79755 4.82586 4.84897 4.85718 4.95029 4.97638 4.99404 5.11941 5.18084 5.24698 5.26198 5.28772 5.35681 5.48943 5.51456 5.57547 5.72049 6.32051 6.37425 6.48357 6.48502 7.17475 7.32192 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.181 4.181 2 C 0.128 3.872 3 C -0.138 4.138 4 C -0.181 4.181 5 O -0.368 6.368 6 C 0.642 3.358 7 O -0.596 6.596 8 N -0.685 5.685 9 C 0.138 3.862 10 H 0.104 0.896 11 C -0.162 4.162 12 C 0.125 3.875 13 H 0.102 0.898 14 N -0.701 5.701 15 C 0.520 3.480 16 O -0.584 6.584 17 C -0.132 4.132 18 C 0.071 3.929 19 O -0.321 6.321 20 C 0.124 3.876 21 C -0.158 4.158 22 C -0.059 4.059 23 C -0.159 4.159 24 C -0.074 4.074 25 O -0.548 6.548 26 Si 0.757 3.243 27 C -0.080 4.080 28 C -0.210 4.210 29 C -0.129 4.129 30 H 0.063 0.937 31 H 0.086 0.914 32 H 0.063 0.937 33 H 0.069 0.931 34 H 0.097 0.903 35 H 0.071 0.929 36 H 0.062 0.938 37 H 0.086 0.914 38 H 0.062 0.938 39 H 0.420 0.580 40 H 0.103 0.897 41 H 0.059 0.941 42 H 0.422 0.578 43 H 0.130 0.870 44 H 0.126 0.874 45 H 0.062 0.938 46 H 0.068 0.932 47 H 0.143 0.857 48 H 0.141 0.859 49 H 0.127 0.873 50 H 0.385 0.615 51 H -0.287 1.287 52 H -0.301 1.301 53 H 0.143 0.857 54 H 0.139 0.861 55 H 0.095 0.905 56 H 0.123 0.877 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 0.190 6.746 4.742 8.248 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 -0.238 4.238 2 C 0.092 3.908 3 C -0.195 4.195 4 C -0.238 4.238 5 O -0.283 6.283 6 C 0.396 3.604 7 O -0.486 6.486 8 N -0.344 5.344 9 C 0.033 3.967 10 H 0.122 0.878 11 C -0.203 4.203 12 C 0.019 3.981 13 H 0.120 0.880 14 N -0.353 5.353 15 C 0.308 3.692 16 O -0.464 6.464 17 C -0.172 4.172 18 C -0.004 4.004 19 O -0.235 6.235 20 C 0.078 3.922 21 C -0.177 4.177 22 C -0.077 4.077 23 C -0.159 4.159 24 C -0.183 4.183 25 O -0.356 6.356 26 Si 0.663 3.337 27 C -0.098 4.098 28 C -0.229 4.229 29 C -0.167 4.167 30 H 0.082 0.918 31 H 0.104 0.896 32 H 0.082 0.918 33 H 0.089 0.911 34 H 0.116 0.884 35 H 0.090 0.910 36 H 0.081 0.919 37 H 0.105 0.895 38 H 0.081 0.919 39 H 0.258 0.742 40 H 0.122 0.878 41 H 0.078 0.922 42 H 0.260 0.740 43 H 0.148 0.852 44 H 0.144 0.856 45 H 0.081 0.919 46 H 0.086 0.914 47 H 0.160 0.840 48 H 0.158 0.842 49 H 0.144 0.856 50 H 0.234 0.766 51 H -0.214 1.214 52 H -0.230 1.230 53 H 0.160 0.840 54 H 0.157 0.843 55 H 0.113 0.887 56 H 0.141 0.859 Dipole moment (debyes) X Y Z Total from point charges -0.561 5.484 3.714 6.647 hybrid contribution 1.247 0.501 -0.556 1.455 sum 0.686 5.986 3.158 6.802 Atomic orbital electron populations 1.22482 0.94067 1.03684 1.03558 1.22330 0.94428 0.92572 0.81470 1.21894 1.02473 0.90844 1.04277 1.22479 1.01632 1.02219 0.97479 1.86310 1.71498 1.23281 1.47178 1.18458 0.78584 0.80736 0.82660 1.90916 1.42338 1.71072 1.44323 1.44626 1.54884 1.11936 1.23000 1.22311 0.98513 0.77324 0.98515 0.87781 1.24048 1.00020 0.97080 0.99121 1.22120 0.90704 0.94447 0.90806 0.88036 1.45726 1.38664 1.07971 1.42931 1.20689 0.83501 0.82597 0.82448 1.90751 1.53330 1.59614 1.42673 1.21443 0.99799 0.93634 1.02298 1.22476 0.90139 0.94145 0.93675 1.85956 1.55800 1.19856 1.61851 1.19182 0.95109 0.82637 0.95234 1.20676 0.99598 0.95324 1.02072 1.20976 0.97860 0.92186 0.96666 1.20251 0.99338 0.96557 0.99804 1.25084 0.89313 0.94481 1.09404 1.86560 1.27192 1.80084 1.41789 0.94175 0.87283 0.75645 0.76552 1.20989 0.96556 0.94364 0.97853 1.21414 1.03718 0.95003 1.02761 1.23695 1.03991 0.94062 0.94974 0.91783 0.89565 0.91826 0.91149 0.88422 0.91042 0.91895 0.89547 0.91944 0.74245 0.87847 0.92250 0.74013 0.85205 0.85564 0.91927 0.91399 0.83963 0.84170 0.85561 0.76570 1.21419 1.22975 0.84013 0.84293 0.88661 0.85862 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 -0.18 -0.48 8.37 71.98 0.60 0.12 16 2 C 0.13 0.29 1.13 -10.79 -0.01 0.27 16 3 C -0.14 0.39 8.85 71.98 0.64 1.03 16 4 C -0.18 -0.55 8.37 71.98 0.60 0.06 16 5 O -0.37 -1.51 9.94 -55.53 -0.55 -2.06 16 6 C 0.64 3.36 8.06 129.79 1.05 4.41 16 7 O -0.60 -6.78 11.48 19.80 0.23 -6.55 16 8 N -0.68 1.66 5.37 -567.31 -3.04 -1.39 16 9 C 0.14 -0.48 4.24 45.58 0.19 -0.29 16 10 H 0.10 0.12 7.46 -2.39 -0.02 0.10 16 11 C -0.16 0.56 7.70 31.18 0.24 0.80 16 12 C 0.13 -0.64 4.21 45.52 0.19 -0.44 16 13 H 0.10 -0.02 7.50 -2.39 -0.02 -0.03 16 14 N -0.70 5.26 5.36 -440.03 -2.36 2.90 16 15 C 0.52 -0.84 7.83 87.66 0.69 -0.15 16 16 O -0.58 -4.74 15.60 -3.04 -0.05 -4.79 16 17 C -0.13 0.83 6.07 29.85 0.18 1.01 16 18 C 0.07 -0.03 4.03 71.98 0.29 0.26 16 19 O -0.32 -0.76 10.14 -92.44 -0.94 -1.69 16 20 C 0.12 0.45 6.69 22.51 0.15 0.60 16 21 C -0.16 -0.39 9.99 22.37 0.22 -0.16 16 22 C -0.06 -0.11 9.60 22.25 0.21 0.11 16 23 C -0.16 -0.22 5.39 -19.85 -0.11 -0.33 16 24 C -0.07 -0.03 2.82 71.24 0.20 0.17 16 25 O -0.55 -1.81 12.77 -148.98 -1.90 -3.71 16 26 Si 0.76 -0.30 29.78 68.60 2.04 1.75 16 27 C -0.08 -0.10 8.66 22.25 0.19 0.10 16 28 C -0.21 -0.55 9.04 22.36 0.20 -0.34 16 29 C -0.13 1.25 7.58 31.12 0.24 1.48 16 30 H 0.06 0.11 8.14 -2.39 -0.02 0.09 16 31 H 0.09 -0.05 8.14 -2.38 -0.02 -0.07 16 32 H 0.06 0.51 5.88 -2.39 -0.01 0.50 16 33 H 0.07 -0.22 8.14 -2.39 -0.02 -0.24 16 34 H 0.10 -0.57 8.14 -2.39 -0.02 -0.59 16 35 H 0.07 -0.24 8.14 -2.39 -0.02 -0.25 16 36 H 0.06 0.54 5.88 -2.39 -0.01 0.53 16 37 H 0.09 -0.02 8.14 -2.38 -0.02 -0.04 16 38 H 0.06 0.14 8.14 -2.39 -0.02 0.12 16 39 H 0.42 -3.37 8.84 -92.71 -0.82 -4.19 16 40 H 0.10 -0.60 8.14 -2.39 -0.02 -0.62 16 41 H 0.06 0.09 8.14 -2.38 -0.02 0.07 16 42 H 0.42 -6.10 8.71 -92.70 -0.81 -6.90 16 43 H 0.13 -1.34 8.14 -2.39 -0.02 -1.36 16 44 H 0.13 -1.24 8.14 -2.39 -0.02 -1.26 16 45 H 0.06 0.09 7.62 -2.38 -0.02 0.07 16 46 H 0.07 0.05 7.62 -2.39 -0.02 0.03 16 47 H 0.14 -0.03 8.06 -2.91 -0.02 -0.05 16 48 H 0.14 -0.02 8.06 -2.91 -0.02 -0.05 16 49 H 0.13 -0.20 7.96 -2.39 -0.02 -0.22 16 50 H 0.39 -0.72 8.70 -74.06 -0.64 -1.37 16 51 H -0.29 -1.13 7.11 99.48 0.71 -0.43 16 52 H -0.30 -2.14 7.11 99.48 0.71 -1.43 16 53 H 0.14 -0.33 4.87 -2.91 -0.01 -0.35 16 54 H 0.14 0.13 6.30 -2.91 -0.02 0.11 16 55 H 0.09 -0.93 8.14 -2.39 -0.02 -0.95 16 56 H 0.12 -1.83 8.09 -2.38 -0.02 -1.85 16 Total: 0.00 -25.55 452.54 -1.91 -27.45 By element: Atomic # 1 Polarization: -19.30 SS G_CDS: -1.31 Total: -20.61 kcal Atomic # 6 Polarization: 2.73 SS G_CDS: 5.97 Total: 8.70 kcal Atomic # 7 Polarization: 6.91 SS G_CDS: -5.40 Total: 1.51 kcal Atomic # 8 Polarization: -15.59 SS G_CDS: -3.21 Total: -18.80 kcal Atomic # 14 Polarization: -0.30 SS G_CDS: 2.04 Total: 1.75 kcal Total: -25.55 -1.91 -27.45 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_22_13941094_4549602.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 -109.280 kcal (2) G-P(sol) polarization free energy of solvation -25.545 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -134.825 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -1.908 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -27.454 kcal (6) G-S(sol) free energy of system = (1) + (5) -136.733 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.58 seconds