Wall clock time and date at job start Wed Apr 1 2020 03:34:55 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 * DEV - DEVELOPER OPTIONS ARE ALLOWED * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS USER-SPECIFIED * DIELEC - THE SOLVENT DIELECTRIC CONSTANT IS 2.06 * IOFR - THE SOLVENT INDEX OF REFRACTION IS 1.4345 * ALPHA - THE SOLVENT ALPHA IS 0.00 * BETA - THE SOLVENT BETA IS 0.00 * GAMMA - THE SOLVENT MACROSCOPIC SURFACE TENSION IS * 38.93 CAL MOL^-1 ANGSTROM^-2 * FACARB - THE FRACTION OF AROMATIC CARBONS IS 0.00 * FEHALO - THE FRACTION OF ELECTRONEGATIVE HALOGENS IS 0.00 ******************************************************************************* 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 1.52995 * 109.47327 * 2 1 4 4 C 1.52999 * 109.47188 * 120.00279 * 2 1 3 5 5 H 1.09010 * 109.46996 * 298.69734 * 4 2 1 6 6 C 1.50695 * 109.47488 * 178.70015 * 4 2 1 7 7 O 1.21290 * 119.99805 * 323.90864 * 6 4 2 8 8 N 1.34771 * 120.00612 * 143.91096 * 6 4 2 9 9 C 1.47026 * 125.64841 * 5.06613 * 8 6 4 10 10 C 1.54327 * 107.26896 * 178.85217 * 9 8 6 11 11 C 1.55157 * 103.02134 * 338.14161 * 10 9 8 12 12 H 1.09003 * 111.00650 * 277.23684 * 11 10 9 13 13 C 1.52999 * 111.04093 * 153.39293 * 11 10 9 14 14 N 1.46502 * 109.46972 * 72.78579 * 13 11 10 15 15 C 1.46501 * 120.00259 * 90.00317 * 14 13 11 16 16 C 1.36942 * 120.00175 * 270.00280 * 14 13 11 17 17 H 1.08003 * 119.99901 * 142.63951 * 16 14 13 18 18 C 1.38814 * 119.99693 * 322.64643 * 16 14 13 19 19 N 1.31625 * 119.99605 * 162.12195 * 18 16 14 20 20 Si 1.86794 * 119.99969 * 342.11996 * 18 16 14 21 21 H 1.48497 * 109.46960 * 90.45913 * 20 18 16 22 22 H 1.48501 * 109.46866 * 210.45367 * 20 18 16 23 23 H 1.48490 * 109.47407 * 330.45629 * 20 18 16 24 24 C 1.47429 * 125.65104 * 185.38022 * 8 6 4 25 25 C 1.50693 * 109.47328 * 58.69427 * 4 2 1 26 26 C 1.38670 * 120.42241 * 240.25552 * 25 4 2 27 27 C 1.38630 * 118.42248 * 180.24109 * 26 25 4 28 28 C 1.38224 * 119.16081 * 359.75644 * 27 26 25 29 29 N 1.31854 * 120.76634 * 359.97438 * 28 27 26 30 30 C 1.31882 * 121.72174 * 0.02562 * 29 28 27 31 31 H 1.08999 * 109.46863 * 300.00099 * 1 2 3 32 32 H 1.09001 * 109.46911 * 59.99962 * 1 2 3 33 33 H 1.08998 * 109.47224 * 180.02562 * 1 2 3 34 34 H 1.09003 * 109.47342 * 239.99795 * 2 1 3 35 35 H 1.09002 * 109.47593 * 186.08143 * 3 2 1 36 36 H 1.08998 * 109.47237 * 306.07901 * 3 2 1 37 37 H 1.09000 * 109.47044 * 66.08310 * 3 2 1 38 38 H 1.08997 * 109.87915 * 298.40361 * 9 8 6 39 39 H 1.09000 * 109.87713 * 59.56099 * 9 8 6 40 40 H 1.09003 * 110.85412 * 219.67421 * 10 9 8 41 41 H 1.09002 * 110.66929 * 96.52241 * 10 9 8 42 42 H 1.08997 * 109.47496 * 192.78889 * 13 11 10 43 43 H 1.09000 * 109.47179 * 312.79073 * 13 11 10 44 44 H 1.08990 * 109.47321 * 85.07373 * 15 14 13 45 45 H 1.08999 * 109.47177 * 205.08339 * 15 14 13 46 46 H 1.09005 * 109.46532 * 325.07298 * 15 14 13 47 47 H 0.96996 * 119.99870 * 179.97438 * 19 18 16 48 48 H 1.08997 * 110.36302 * 322.92556 * 24 8 6 49 49 H 1.08994 * 110.36958 * 85.24971 * 24 8 6 50 50 H 1.07996 * 120.79049 * 0.02562 * 26 25 4 51 51 H 1.07999 * 120.42279 * 179.76898 * 27 26 25 52 52 H 1.08003 * 119.61898 * 180.02562 * 28 27 26 53 53 H 1.08002 * 119.62077 * 179.97438 * 30 29 28 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 2.0401 1.4424 0.0000 4 6 2.0400 -0.7213 1.2492 5 1 1.6959 -0.1941 2.1391 6 6 3.5466 -0.7493 1.2333 7 8 4.1397 -0.8798 0.1833 8 7 4.2352 -0.6295 2.3856 9 6 3.6483 -0.5714 3.7324 10 6 4.8154 -0.4632 4.7364 11 6 6.0187 -1.0275 3.9358 12 1 6.0376 -2.1166 3.9746 13 6 7.3383 -0.4406 4.4410 14 7 7.6654 -1.0249 5.7441 15 6 8.4653 -2.2501 5.8175 16 6 7.2235 -0.4258 6.8935 17 1 6.9050 -1.0307 7.7296 18 6 7.1847 0.9589 6.9837 19 7 6.4528 1.5376 7.9121 20 14 8.1713 2.0007 5.7878 21 1 7.3379 2.3127 4.5990 22 1 8.5788 3.2648 6.4521 23 1 9.3814 1.2531 5.3616 24 6 5.7012 -0.5283 2.5040 25 6 1.5115 -2.1324 1.2655 26 6 0.7122 -2.5709 2.3104 27 6 0.2528 -3.8786 2.2859 28 6 0.6001 -4.6947 1.2258 29 7 1.3579 -4.2422 0.2462 30 6 1.8126 -3.0043 0.2365 31 1 -0.3633 0.5139 0.8900 32 1 -0.3633 0.5138 -0.8900 33 1 -0.3633 -1.0276 0.0005 34 1 1.8934 -0.5139 -0.8900 35 1 3.1246 1.4444 -0.1089 36 1 1.5906 1.9867 -0.8305 37 1 1.7684 1.9239 0.9394 38 1 3.0013 0.3016 3.8174 39 1 3.0771 -1.4791 3.9272 40 1 4.6230 -1.0692 5.6217 41 1 4.9898 0.5766 5.0130 42 1 8.1330 -0.6687 3.7307 43 1 7.2403 0.6403 4.5418 44 1 9.5244 -1.9950 5.7844 45 1 8.2461 -2.7718 6.7491 46 1 8.2202 -2.8950 4.9737 47 1 6.4260 2.5051 7.9754 48 1 6.1864 -1.1649 1.7641 49 1 6.0211 0.5066 2.3835 50 1 0.4566 -1.9103 3.1257 51 1 -0.3687 -4.2550 3.0850 52 1 0.2459 -5.7147 1.1990 53 1 2.4312 -2.6693 -0.5830 RHF calculation, no. of doubly occupied orbitals= 66 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=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV ZINC001317857255.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 03:34:55 Heat of formation + Delta-G solvation = 19.232947 kcal Electronic energy + Delta-G solvation = -31795.343506 eV Core-core repulsion = 27860.475302 eV Total energy + Delta-G solvation = -3934.868204 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.33 seconds Orbital eigenvalues (eV) -41.02211 -39.67962 -37.94599 -36.14025 -35.55782 -32.84318 -32.03307 -31.69594 -31.22566 -29.17659 -28.04546 -27.23305 -26.41174 -25.35294 -23.86276 -23.13130 -22.55052 -21.30059 -20.58535 -19.99980 -18.92764 -17.41253 -17.36016 -16.94520 -16.27879 -15.93973 -15.71665 -15.34546 -15.19809 -14.68430 -14.28578 -14.12458 -13.88821 -13.65652 -13.42953 -13.34559 -13.25118 -13.02750 -12.85540 -12.57999 -12.45471 -12.38853 -12.33873 -12.17370 -12.09934 -11.80399 -11.53633 -11.36582 -11.13195 -10.99999 -10.90436 -10.82455 -10.55002 -10.36381 -10.22820 -10.13092 -9.78240 -9.75020 -9.62488 -9.48187 -9.07763 -8.58620 -8.50462 -6.88456 -6.04016 -3.47757 0.85666 1.06101 2.61947 3.03647 3.21725 3.41629 3.45460 3.59629 4.19975 4.34971 4.44542 4.46614 4.54557 4.65270 4.75271 4.77435 4.85250 4.89077 5.00310 5.10339 5.15704 5.22355 5.32481 5.38064 5.39904 5.43451 5.44802 5.52051 5.59358 5.64278 5.66113 5.72487 5.81686 5.86771 5.88606 5.92512 5.98160 6.10926 6.12692 6.15507 6.21620 6.25573 6.32300 6.42439 6.47831 6.51472 6.64499 6.67787 6.80975 6.92057 7.62464 7.77897 7.99712 8.18590 8.30677 8.91665 9.64851 10.05755 11.11476 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.013662 B = 0.003165 C = 0.002929 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2048.934028 B = 8845.784824 C = 9558.310810 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.145 4.145 2 C -0.076 4.076 3 C -0.151 4.151 4 C -0.056 4.056 5 H 0.098 0.902 6 C 0.537 3.463 7 O -0.542 6.542 8 N -0.611 5.611 9 C 0.095 3.905 10 C -0.104 4.104 11 C -0.111 4.111 12 H 0.076 0.924 13 C 0.143 3.857 14 N -0.612 5.612 15 C 0.125 3.875 16 C -0.263 4.263 17 H 0.080 0.920 18 C 0.036 3.964 19 N -0.904 5.904 20 Si 0.880 3.120 21 H -0.284 1.284 22 H -0.303 1.303 23 H -0.272 1.272 24 C 0.106 3.894 25 C -0.121 4.121 26 C -0.067 4.067 27 C -0.171 4.171 28 C 0.094 3.906 29 N -0.483 5.483 30 C 0.114 3.886 31 H 0.056 0.944 32 H 0.059 0.941 33 H 0.054 0.946 34 H 0.085 0.915 35 H 0.060 0.940 36 H 0.060 0.940 37 H 0.055 0.945 38 H 0.064 0.936 39 H 0.062 0.938 40 H 0.089 0.911 41 H 0.080 0.920 42 H 0.042 0.958 43 H 0.058 0.942 44 H 0.007 0.993 45 H 0.045 0.955 46 H 0.026 0.974 47 H 0.263 0.737 48 H 0.074 0.926 49 H 0.066 0.934 50 H 0.136 0.864 51 H 0.136 0.864 52 H 0.155 0.845 53 H 0.159 0.841 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -14.087 -5.668 -12.843 19.888 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 -0.202 4.202 2 C -0.095 4.095 3 C -0.208 4.208 4 C -0.078 4.078 5 H 0.116 0.884 6 C 0.325 3.675 7 O -0.420 6.420 8 N -0.344 5.344 9 C -0.028 4.028 10 C -0.142 4.142 11 C -0.133 4.133 12 H 0.094 0.906 13 C 0.017 3.983 14 N -0.336 5.336 15 C -0.020 4.020 16 C -0.392 4.392 17 H 0.097 0.903 18 C -0.164 4.164 19 N -0.546 5.546 20 Si 0.712 3.288 21 H -0.212 1.212 22 H -0.232 1.232 23 H -0.197 1.197 24 C -0.016 4.016 25 C -0.124 4.124 26 C -0.093 4.093 27 C -0.191 4.191 28 C -0.063 4.063 29 N -0.191 5.191 30 C -0.043 4.043 31 H 0.075 0.925 32 H 0.078 0.922 33 H 0.073 0.927 34 H 0.103 0.897 35 H 0.079 0.921 36 H 0.079 0.921 37 H 0.074 0.926 38 H 0.083 0.917 39 H 0.080 0.920 40 H 0.108 0.892 41 H 0.099 0.901 42 H 0.060 0.940 43 H 0.076 0.924 44 H 0.025 0.975 45 H 0.064 0.936 46 H 0.045 0.955 47 H 0.073 0.927 48 H 0.092 0.908 49 H 0.084 0.916 50 H 0.154 0.846 51 H 0.154 0.846 52 H 0.172 0.828 53 H 0.176 0.824 Dipole moment (debyes) X Y Z Total from point charges -13.618 -6.178 -14.038 20.511 hybrid contribution 0.249 1.304 0.343 1.371 sum -13.369 -4.874 -13.695 19.749 Atomic orbital electron populations 1.21844 0.94489 1.01849 1.02036 1.21008 0.95723 0.96309 0.96440 1.21878 1.01907 0.95109 1.01913 1.20356 0.92205 0.93455 1.01801 0.88350 1.19947 0.88785 0.76145 0.82589 1.90674 1.70810 1.50223 1.30308 1.48592 1.08180 1.71438 1.06140 1.22275 0.97863 1.00714 0.81936 1.22487 0.91619 1.03475 0.96614 1.22996 0.98130 1.00530 0.91618 0.90570 1.21170 0.92417 0.97395 0.87354 1.44035 1.59600 1.28306 1.01631 1.21071 0.93389 0.88512 0.99045 1.18798 1.37652 0.89637 0.93089 0.90274 1.25402 0.97697 0.96814 0.96468 1.69810 1.39300 1.09943 1.35516 0.86985 0.82051 0.79592 0.80167 1.21221 1.23160 1.19659 1.22382 0.79605 1.01182 0.98473 1.20406 0.99557 0.95830 0.96575 1.21533 0.94674 0.95973 0.97123 1.22135 1.02013 0.94651 1.00307 1.22823 0.93778 1.00017 0.89694 1.67760 1.09651 1.15225 1.26436 1.22783 0.95826 0.88402 0.97254 0.92500 0.92210 0.92686 0.89690 0.92065 0.92129 0.92639 0.91746 0.91958 0.89222 0.90095 0.93954 0.92431 0.97480 0.93576 0.95531 0.92721 0.90780 0.91600 0.84634 0.84590 0.82802 0.82401 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 -1.20 8.93 37.16 0.33 -0.87 16 2 C -0.08 -0.77 2.02 -90.62 -0.18 -0.96 16 3 C -0.15 -1.54 8.84 37.16 0.33 -1.22 16 4 C -0.06 -0.63 1.63 -92.93 -0.15 -0.78 16 5 H 0.10 0.97 6.72 -51.92 -0.35 0.63 16 6 C 0.54 7.85 5.56 -10.99 -0.06 7.79 16 7 O -0.54 -9.35 15.52 5.55 0.09 -9.27 16 8 N -0.61 -9.20 3.33 -170.51 -0.57 -9.77 16 9 C 0.09 1.32 6.14 -3.06 -0.02 1.30 16 10 C -0.10 -1.81 5.73 -24.89 -0.14 -1.95 16 11 C -0.11 -1.94 3.26 -88.47 -0.29 -2.23 16 12 H 0.08 1.33 8.14 -51.93 -0.42 0.91 16 13 C 0.14 2.90 4.01 -4.04 -0.02 2.89 16 14 N -0.61 -13.77 2.50 -181.12 -0.45 -14.22 16 15 C 0.13 2.41 10.70 59.85 0.64 3.05 16 16 C -0.26 -6.87 9.27 -15.06 -0.14 -7.01 16 17 H 0.08 2.25 8.06 -52.48 -0.42 1.83 16 18 C 0.04 0.98 5.38 -17.43 -0.09 0.89 16 19 N -0.90 -25.93 13.97 55.49 0.78 -25.15 16 20 Si 0.88 21.48 24.92 -169.99 -4.24 17.24 16 21 H -0.28 -6.60 6.52 56.52 0.37 -6.23 16 22 H -0.30 -7.60 7.11 56.52 0.40 -7.20 16 23 H -0.27 -6.63 7.11 56.52 0.40 -6.23 16 24 C 0.11 1.73 6.40 -2.52 -0.02 1.71 16 25 C -0.12 -1.34 3.45 -104.48 -0.36 -1.70 16 26 C -0.07 -0.63 9.81 -39.28 -0.39 -1.01 16 27 C -0.17 -1.48 10.11 -39.44 -0.40 -1.88 16 28 C 0.09 0.93 11.18 -17.55 -0.20 0.73 16 29 N -0.48 -6.08 10.36 -13.25 -0.14 -6.21 16 30 C 0.11 1.43 10.00 -17.55 -0.18 1.26 16 31 H 0.06 0.43 8.14 -51.93 -0.42 0.00 16 32 H 0.06 0.45 8.14 -51.93 -0.42 0.02 16 33 H 0.05 0.48 7.18 -51.93 -0.37 0.11 16 34 H 0.08 0.96 7.13 -51.93 -0.37 0.59 16 35 H 0.06 0.76 7.16 -51.93 -0.37 0.39 16 36 H 0.06 0.53 8.14 -51.93 -0.42 0.11 16 37 H 0.05 0.53 8.14 -51.93 -0.42 0.11 16 38 H 0.06 0.80 7.72 -51.93 -0.40 0.39 16 39 H 0.06 0.78 8.14 -51.93 -0.42 0.36 16 40 H 0.09 1.67 8.14 -51.93 -0.42 1.24 16 41 H 0.08 1.61 7.91 -51.93 -0.41 1.20 16 42 H 0.04 0.79 8.07 -51.93 -0.42 0.37 16 43 H 0.06 1.29 2.57 -51.93 -0.13 1.15 16 44 H 0.01 0.13 8.14 -51.93 -0.42 -0.29 16 45 H 0.05 0.87 8.00 -51.93 -0.42 0.45 16 46 H 0.03 0.44 8.11 -51.93 -0.42 0.02 16 47 H 0.26 7.23 8.31 -40.82 -0.34 6.89 16 48 H 0.07 1.20 7.99 -51.93 -0.41 0.79 16 49 H 0.07 1.10 8.04 -51.93 -0.42 0.68 16 50 H 0.14 0.99 8.00 -52.49 -0.42 0.57 16 51 H 0.14 0.81 8.06 -52.49 -0.42 0.39 16 52 H 0.15 1.10 8.06 -52.48 -0.42 0.67 16 53 H 0.16 2.07 7.09 -52.49 -0.37 1.70 16 LS Contribution 413.06 15.07 6.22 6.22 Total: -1.00 -30.75 413.06 -8.74 -39.49 By element: Atomic # 1 Polarization: 10.75 SS G_CDS: -9.11 Total: 1.65 kcal Atomic # 6 Polarization: 1.35 SS G_CDS: -1.33 Total: 0.02 kcal Atomic # 7 Polarization: -54.97 SS G_CDS: -0.38 Total: -55.35 kcal Atomic # 8 Polarization: -9.35 SS G_CDS: 0.09 Total: -9.27 kcal Atomic # 14 Polarization: 21.48 SS G_CDS: -4.24 Total: 17.24 kcal Total LS contribution 6.22 Total: 6.22 kcal Total: -30.75 -8.74 -39.49 kcal The number of atoms in the molecule is 53 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. ZINC001317857255.mol2 53 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 58.721 kcal (2) G-P(sol) polarization free energy of solvation -30.747 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 27.974 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.741 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.488 kcal (6) G-S(sol) free energy of system = (1) + (5) 19.233 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.33 seconds