Wall clock time and date at job start Sat Apr 11 2020 06:11:09 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 N 2 2 C 1.31616 * 1 3 3 Si 1.86802 * 120.00419 * 2 1 4 4 H 1.48497 * 109.47000 * 272.89068 * 3 2 1 5 5 H 1.48508 * 109.46875 * 32.88812 * 3 2 1 6 6 H 1.48501 * 109.47384 * 152.88400 * 3 2 1 7 7 C 1.38814 * 119.99756 * 179.97438 * 2 1 3 8 8 H 1.07999 * 120.00303 * 3.63656 * 7 2 1 9 9 N 1.36943 * 119.99875 * 183.63079 * 7 2 1 10 10 C 1.46505 * 119.99528 * 174.22127 * 9 7 2 11 11 C 1.52998 * 109.46621 * 185.20031 * 10 9 7 12 12 N 1.46508 * 109.54546 * 305.27388 * 11 10 9 13 13 C 1.34774 * 120.00059 * 298.70423 * 12 11 10 14 14 O 1.21294 * 119.99812 * 5.18064 * 13 12 11 15 15 C 1.50698 * 120.00344 * 185.17987 * 13 12 11 16 16 O 1.42903 * 109.47040 * 179.97438 * 15 13 12 17 17 C 1.42904 * 113.99573 * 179.97438 * 16 15 13 18 18 C 1.52993 * 109.47059 * 179.97438 * 17 16 15 19 19 C 1.54263 * 110.03591 * 292.91235 * 18 17 16 20 20 C 1.54962 * 104.16240 * 217.13427 * 19 18 17 21 21 C 1.54896 * 102.77492 * 37.88739 * 20 19 18 22 22 C 1.53874 * 110.03535 * 175.68929 * 18 17 16 23 23 C 1.53180 * 109.54176 * 185.09963 * 11 10 9 24 24 C 1.53106 * 109.15369 * 183.24119 * 23 11 10 25 25 O 1.42905 * 109.48730 * 57.47407 * 24 23 11 26 26 C 1.42899 * 114.09692 * 298.88437 * 25 24 23 27 27 C 1.53087 * 109.41406 * 61.15970 * 26 25 24 28 28 H 0.97005 * 119.99726 * 359.97438 * 1 2 3 29 29 H 0.96994 * 120.00270 * 354.22489 * 9 7 2 30 30 H 1.08996 * 109.47194 * 65.20333 * 10 9 7 31 31 H 1.08999 * 109.47271 * 305.19818 * 10 9 7 32 32 H 0.96998 * 119.99833 * 118.69921 * 12 11 10 33 33 H 1.08992 * 109.46984 * 300.00251 * 15 13 12 34 34 H 1.08997 * 109.46457 * 60.00096 * 15 13 12 35 35 H 1.08998 * 109.46934 * 300.00541 * 17 16 15 36 36 H 1.09009 * 109.46946 * 60.00410 * 17 16 15 37 37 H 1.09003 * 110.01568 * 54.30017 * 18 17 16 38 38 H 1.09002 * 110.48340 * 335.78250 * 19 18 17 39 39 H 1.08998 * 110.49049 * 98.42141 * 19 18 17 40 40 H 1.08996 * 110.72137 * 279.57271 * 20 19 18 41 41 H 1.09005 * 110.92328 * 156.28949 * 20 19 18 42 42 H 1.09002 * 110.48181 * 203.40910 * 21 20 19 43 43 H 1.08995 * 110.60015 * 80.81890 * 21 20 19 44 44 H 1.08990 * 110.03541 * 238.57356 * 22 18 17 45 45 H 1.09001 * 110.03091 * 0.02562 * 22 18 17 46 46 H 1.09000 * 109.52120 * 303.05446 * 23 11 10 47 47 H 1.08992 * 109.52363 * 63.24502 * 23 11 10 48 48 H 1.08994 * 109.41108 * 297.48615 * 24 23 11 49 49 H 1.09007 * 109.48716 * 177.50302 * 24 23 11 50 50 H 1.08997 * 109.48321 * 301.17591 * 26 25 24 51 51 H 1.08998 * 109.48700 * 181.15153 * 26 25 24 52 52 H 1.09001 * 109.52185 * 182.48236 * 27 26 25 53 53 H 1.08998 * 109.57323 * 62.33255 * 27 26 25 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 7 0.0000 0.0000 0.0000 2 6 1.3162 0.0000 0.0000 3 14 2.2503 1.6177 0.0000 4 1 2.4367 2.0816 -1.3983 5 1 1.4796 2.6343 0.7603 6 1 3.5770 1.4232 0.6381 7 6 2.0102 -1.2022 0.0005 8 1 1.4718 -2.1366 -0.0584 9 7 3.3776 -1.2034 0.0756 10 6 4.1029 -2.4698 0.2039 11 6 5.5939 -2.1860 0.3971 12 7 6.0774 -1.3391 -0.6962 13 6 6.0155 -1.7802 -1.9682 14 8 5.4747 -2.8367 -2.2181 15 6 6.6181 -0.9607 -3.0801 16 8 6.4265 -1.6342 -4.3259 17 6 6.9636 -0.9373 -5.4519 18 6 6.7028 -1.7461 -6.7241 19 6 7.5177 -3.0555 -6.6942 20 6 7.9613 -3.2597 -8.1649 21 6 8.2691 -1.8157 -8.6334 22 6 7.1798 -0.9582 -7.9567 23 6 6.3701 -3.5066 0.4041 24 6 7.8486 -3.2188 0.6786 25 8 7.9765 -2.5249 1.9213 26 6 7.3106 -1.2610 1.9549 27 6 5.8103 -1.4701 1.7339 28 1 -0.4850 0.8401 0.0004 29 1 3.8658 -0.3659 0.0440 30 1 3.9601 -3.0634 -0.6990 31 1 3.7233 -3.0204 1.0646 32 1 6.4420 -0.4609 -0.5046 33 1 6.1337 0.0150 -3.1159 34 1 7.6848 -0.8304 -2.8982 35 1 6.4858 0.0387 -5.5369 36 1 8.0376 -0.8057 -5.3192 37 1 5.6397 -1.9699 -6.8125 38 1 8.3869 -2.9492 -6.0451 39 1 6.8935 -3.8860 -6.3644 40 1 7.1537 -3.6933 -8.7546 41 1 8.8545 -3.8821 -8.2193 42 1 8.1931 -1.7424 -9.7183 43 1 9.2598 -1.5072 -8.2995 44 1 6.3485 -0.8004 -8.6437 45 1 7.5976 0.0003 -7.6486 46 1 5.9758 -4.1568 1.1850 47 1 6.2664 -3.9951 -0.5647 48 1 8.2531 -2.6033 -0.1248 49 1 8.3988 -4.1585 0.7287 50 1 7.7080 -0.6197 1.1682 51 1 7.4731 -0.7901 2.9244 52 1 5.3066 -0.5037 1.7153 53 1 5.4033 -2.0773 2.5424 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 ZINC001673733200.mol2 53 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 06:11:09 Heat of formation + Delta-G solvation = -123.555459 kcal Electronic energy + Delta-G solvation = -31508.739739 eV Core-core repulsion = 27380.419714 eV Total energy + Delta-G solvation = -4128.320025 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.12 seconds Orbital eigenvalues (eV) -40.63822 -39.12687 -38.37354 -36.95387 -35.76429 -33.76544 -32.02617 -31.18546 -30.82262 -30.63119 -28.91954 -27.72757 -26.70878 -24.42890 -23.75236 -23.32591 -21.38472 -21.07006 -20.88518 -19.87721 -19.19917 -17.75370 -17.37673 -16.98641 -16.41282 -16.01611 -15.96446 -15.68188 -15.35523 -15.29180 -14.74550 -14.52376 -14.28715 -14.26851 -13.66045 -13.57402 -13.37913 -13.15826 -12.80333 -12.63613 -12.54538 -12.37253 -12.00002 -11.83830 -11.79515 -11.49990 -11.36285 -11.27359 -11.23488 -11.16190 -10.95758 -10.92377 -10.82722 -10.62771 -10.60015 -10.37192 -10.18252 -9.76715 -9.65772 -9.61196 -9.34572 -8.79112 -8.71728 -7.14944 -5.73866 -3.07667 2.80999 2.88083 3.28286 3.33773 3.40966 3.84297 3.88142 4.37529 4.38998 4.55613 4.58168 4.63089 4.83911 4.87330 4.93805 4.97355 5.00826 5.03979 5.11851 5.17277 5.18278 5.22346 5.22972 5.33768 5.37807 5.42548 5.49522 5.55269 5.57070 5.63931 5.64846 5.65262 5.73402 5.78888 5.86070 5.91692 5.95655 6.05644 6.06790 6.09273 6.20211 6.22016 6.28037 6.41569 6.76929 6.96614 6.98818 7.15914 7.67557 8.05483 8.44277 8.46952 9.25003 9.96751 10.18200 11.45107 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.008896 B = 0.003472 C = 0.002746 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3146.890139 B = 8061.637809 C =10194.127844 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.935 5.935 2 C 0.001 3.999 3 Si 0.885 3.115 4 H -0.287 1.287 5 H -0.291 1.291 6 H -0.280 1.280 7 C -0.234 4.234 8 H 0.089 0.911 9 N -0.749 5.749 10 C 0.147 3.853 11 C 0.174 3.826 12 N -0.721 5.721 13 C 0.520 3.480 14 O -0.501 6.501 15 C 0.044 3.956 16 O -0.357 6.357 17 C 0.067 3.933 18 C -0.092 4.092 19 C -0.113 4.113 20 C -0.128 4.128 21 C -0.124 4.124 22 C -0.118 4.118 23 C -0.163 4.163 24 C 0.067 3.933 25 O -0.384 6.384 26 C 0.061 3.939 27 C -0.156 4.156 28 H 0.258 0.742 29 H 0.357 0.643 30 H 0.052 0.948 31 H 0.035 0.965 32 H 0.394 0.606 33 H 0.077 0.923 34 H 0.073 0.927 35 H 0.049 0.951 36 H 0.048 0.952 37 H 0.083 0.917 38 H 0.065 0.935 39 H 0.070 0.930 40 H 0.066 0.934 41 H 0.064 0.936 42 H 0.064 0.936 43 H 0.064 0.936 44 H 0.068 0.932 45 H 0.064 0.936 46 H 0.081 0.919 47 H 0.095 0.905 48 H 0.046 0.954 49 H 0.091 0.909 50 H 0.045 0.955 51 H 0.094 0.906 52 H 0.085 0.915 53 H 0.091 0.909 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 22.888 -1.278 -9.134 24.677 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 N -0.584 5.584 2 C -0.194 4.194 3 Si 0.716 3.284 4 H -0.214 1.214 5 H -0.218 1.218 6 H -0.207 1.207 7 C -0.364 4.364 8 H 0.107 0.893 9 N -0.395 5.395 10 C 0.019 3.981 11 C 0.088 3.912 12 N -0.375 5.375 13 C 0.304 3.696 14 O -0.375 6.375 15 C -0.037 4.037 16 O -0.275 6.275 17 C -0.010 4.010 18 C -0.110 4.110 19 C -0.150 4.150 20 C -0.165 4.165 21 C -0.162 4.162 22 C -0.156 4.156 23 C -0.202 4.202 24 C -0.010 4.010 25 O -0.303 6.303 26 C -0.015 4.015 27 C -0.194 4.194 28 H 0.068 0.932 29 H 0.190 0.810 30 H 0.070 0.930 31 H 0.053 0.947 32 H 0.227 0.773 33 H 0.095 0.905 34 H 0.091 0.909 35 H 0.068 0.932 36 H 0.067 0.933 37 H 0.102 0.898 38 H 0.083 0.917 39 H 0.089 0.911 40 H 0.085 0.915 41 H 0.083 0.917 42 H 0.082 0.918 43 H 0.082 0.918 44 H 0.087 0.913 45 H 0.083 0.917 46 H 0.100 0.900 47 H 0.113 0.887 48 H 0.064 0.936 49 H 0.109 0.891 50 H 0.063 0.937 51 H 0.112 0.888 52 H 0.103 0.897 53 H 0.109 0.891 Dipole moment (debyes) X Y Z Total from point charges 22.260 -2.415 -9.184 24.201 hybrid contribution 0.519 2.291 -0.123 2.352 sum 22.779 -0.124 -9.307 24.607 Atomic orbital electron populations 1.69706 1.05035 1.25560 1.58058 1.24663 0.95192 0.96995 1.02549 0.86538 0.78997 0.85399 0.77441 1.21400 1.21777 1.20664 1.19070 0.80828 0.94756 1.41771 0.89323 1.42563 1.04123 1.02359 1.90462 1.21089 0.86897 0.89977 1.00099 1.20659 0.95540 0.89870 0.85106 1.45920 1.65371 1.20329 1.05911 1.19998 0.79817 0.86789 0.82968 1.90693 1.40915 1.23156 1.82702 1.22200 1.00135 0.96054 0.85269 1.88037 1.80001 1.46198 1.13216 1.22729 0.97164 0.95102 0.85964 1.21756 1.01572 0.95401 0.92303 1.22364 0.99510 0.97147 0.96027 1.22549 1.00948 0.96476 0.96560 1.22358 0.98600 0.95371 0.99869 1.22136 0.98737 0.98532 0.96182 1.22537 0.95442 0.97575 1.04684 1.22513 0.95956 0.96633 0.85918 1.87908 1.74109 1.32795 1.35463 1.22592 0.91567 0.85485 1.01901 1.22458 0.96831 1.03042 0.97061 0.93182 0.80995 0.93018 0.94743 0.77261 0.90509 0.90873 0.93244 0.93343 0.89845 0.91657 0.91097 0.91501 0.91704 0.91764 0.91753 0.91323 0.91698 0.90022 0.88656 0.93609 0.89109 0.93650 0.88771 0.89654 0.89051 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 N -0.93 -29.88 13.97 55.49 0.78 -29.11 16 2 C 0.00 0.04 5.50 -17.43 -0.10 -0.06 16 3 Si 0.89 21.99 27.85 -169.99 -4.73 17.25 16 4 H -0.29 -7.12 7.11 56.52 0.40 -6.72 16 5 H -0.29 -7.34 7.11 56.52 0.40 -6.94 16 6 H -0.28 -6.28 6.36 56.52 0.36 -5.92 16 7 C -0.23 -6.79 10.47 -15.06 -0.16 -6.95 16 8 H 0.09 2.80 8.06 -52.49 -0.42 2.38 16 9 N -0.75 -17.90 4.96 -59.91 -0.30 -18.20 16 10 C 0.15 3.01 4.89 -4.04 -0.02 2.99 16 11 C 0.17 2.66 0.32 -131.63 -0.04 2.62 16 12 N -0.72 -10.08 3.57 -47.43 -0.17 -10.25 16 13 C 0.52 8.20 7.30 -10.99 -0.08 8.12 16 14 O -0.50 -10.00 12.81 -14.36 -0.18 -10.18 16 15 C 0.04 0.54 6.42 36.00 0.23 0.77 16 16 O -0.36 -5.11 9.71 -55.14 -0.54 -5.64 16 17 C 0.07 0.71 4.98 37.15 0.19 0.90 16 18 C -0.09 -0.93 3.19 -89.51 -0.29 -1.21 16 19 C -0.11 -1.11 6.21 -25.03 -0.16 -1.27 16 20 C -0.13 -1.02 6.91 -24.70 -0.17 -1.19 16 21 C -0.12 -0.89 6.83 -25.07 -0.17 -1.06 16 22 C -0.12 -0.94 6.46 -25.61 -0.17 -1.10 16 23 C -0.16 -2.26 4.75 -26.58 -0.13 -2.39 16 24 C 0.07 0.78 6.68 37.21 0.25 1.03 16 25 O -0.38 -4.86 10.77 -35.23 -0.38 -5.24 16 26 C 0.06 0.69 6.67 37.20 0.25 0.93 16 27 C -0.16 -2.13 4.80 -26.60 -0.13 -2.25 16 28 H 0.26 7.83 8.31 -40.82 -0.34 7.49 16 29 H 0.36 8.10 4.45 -40.82 -0.18 7.92 16 30 H 0.05 1.20 6.27 -51.93 -0.33 0.87 16 31 H 0.03 0.72 8.14 -51.93 -0.42 0.30 16 32 H 0.39 4.43 7.58 -40.82 -0.31 4.12 16 33 H 0.08 0.87 8.14 -51.93 -0.42 0.45 16 34 H 0.07 0.66 8.14 -51.93 -0.42 0.24 16 35 H 0.05 0.49 8.14 -51.93 -0.42 0.06 16 36 H 0.05 0.43 8.02 -51.92 -0.42 0.01 16 37 H 0.08 0.96 8.14 -51.93 -0.42 0.54 16 38 H 0.06 0.64 7.77 -51.93 -0.40 0.24 16 39 H 0.07 0.79 8.14 -51.93 -0.42 0.37 16 40 H 0.07 0.53 8.14 -51.93 -0.42 0.10 16 41 H 0.06 0.46 8.14 -51.93 -0.42 0.04 16 42 H 0.06 0.41 8.14 -51.93 -0.42 -0.02 16 43 H 0.06 0.43 8.14 -51.93 -0.42 0.01 16 44 H 0.07 0.52 8.14 -51.93 -0.42 0.10 16 45 H 0.06 0.46 7.67 -51.93 -0.40 0.06 16 46 H 0.08 1.11 8.14 -51.93 -0.42 0.68 16 47 H 0.10 1.48 6.20 -51.93 -0.32 1.16 16 48 H 0.05 0.51 7.75 -51.93 -0.40 0.11 16 49 H 0.09 0.94 8.14 -51.93 -0.42 0.52 16 50 H 0.05 0.44 7.13 -51.93 -0.37 0.07 16 51 H 0.09 0.91 8.14 -51.93 -0.42 0.49 16 52 H 0.08 1.26 7.42 -51.93 -0.39 0.87 16 53 H 0.09 1.28 8.14 -51.93 -0.42 0.86 16 LS Contribution 405.37 15.07 6.11 6.11 Total: -1.00 -35.35 405.37 -9.56 -44.91 By element: Atomic # 1 Polarization: 19.93 SS G_CDS: -9.46 Total: 10.47 kcal Atomic # 6 Polarization: 0.57 SS G_CDS: -0.69 Total: -0.12 kcal Atomic # 7 Polarization: -57.87 SS G_CDS: 0.31 Total: -57.56 kcal Atomic # 8 Polarization: -19.96 SS G_CDS: -1.10 Total: -21.06 kcal Atomic # 14 Polarization: 21.99 SS G_CDS: -4.73 Total: 17.25 kcal Total LS contribution 6.11 Total: 6.11 kcal Total: -35.35 -9.56 -44.91 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. ZINC001673733200.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 -78.647 kcal (2) G-P(sol) polarization free energy of solvation -35.350 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -113.998 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.558 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.908 kcal (6) G-S(sol) free energy of system = (1) + (5) -123.555 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.12 seconds