Wall clock time and date at job start Sat Mar 6 2021 19:55:01 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 * 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 1.50698 * 1 3 3 C 1.37872 * 126.45779 * 2 1 4 4 C 1.46668 * 126.23583 * 359.93303 * 3 2 1 5 5 O 1.21697 * 119.99794 * 359.97438 * 4 3 2 6 6 N 1.34773 * 120.00106 * 179.97438 * 4 3 2 7 7 C 1.46501 * 119.99998 * 179.97438 * 6 4 3 8 8 H 1.09002 * 112.90879 * 23.74927 * 7 6 4 9 9 C 1.53781 * 113.61611 * 154.99655 * 7 6 4 10 10 C 1.53781 * 87.08107 * 139.98383 * 9 7 6 11 11 H 1.08995 * 113.61369 * 89.20374 * 10 9 7 12 12 C 1.53006 * 113.61256 * 220.02188 * 10 9 7 13 13 N 1.46500 * 109.46998 * 185.00048 * 12 10 9 14 14 C 1.34769 * 120.00237 * 180.02562 * 13 12 10 15 15 O 1.21517 * 119.99865 * 359.97438 * 14 13 12 16 16 O 1.34639 * 120.00496 * 180.02562 * 14 13 12 17 17 C 1.45198 * 117.00334 * 179.97438 * 16 14 13 18 18 C 1.52998 * 109.47082 * 59.99926 * 17 16 14 19 19 C 1.53000 * 109.46959 * 179.97438 * 17 16 14 20 20 C 1.52998 * 109.47090 * 299.99924 * 17 16 14 21 21 C 1.53783 * 87.08349 * 334.56836 * 10 9 7 22 22 N 1.37654 * 107.52726 * 180.19352 * 3 2 1 23 23 C 1.35527 * 108.64821 * 359.62822 * 22 3 2 24 24 C 1.50702 * 125.56249 * 180.18516 * 23 22 3 25 25 O 1.42892 * 109.47462 * 65.25190 * 24 23 22 26 26 Si 1.86302 * 109.46865 * 185.25040 * 24 23 22 27 27 C 1.35448 * 108.87273 * 0.37456 * 23 22 3 28 28 H 1.09003 * 109.47621 * 89.99841 * 1 2 3 29 29 H 1.09001 * 109.47304 * 210.00194 * 1 2 3 30 30 H 1.09003 * 109.46807 * 329.99560 * 1 2 3 31 31 H 0.97001 * 119.99879 * 359.97438 * 6 4 3 32 32 H 1.09007 * 113.61246 * 25.43436 * 9 7 6 33 33 H 1.08996 * 113.69400 * 254.54561 * 9 7 6 34 34 H 1.08993 * 109.46955 * 305.00273 * 12 10 9 35 35 H 1.09000 * 109.47050 * 65.00102 * 12 10 9 36 36 H 0.97010 * 119.99909 * 359.97438 * 13 12 10 37 37 H 1.09000 * 109.47197 * 59.99713 * 18 17 16 38 38 H 1.08996 * 109.47281 * 180.02562 * 18 17 16 39 39 H 1.09001 * 109.47069 * 300.00300 * 18 17 16 40 40 H 1.09002 * 109.46883 * 60.00419 * 19 17 16 41 41 H 1.08996 * 109.46747 * 180.02562 * 19 17 16 42 42 H 1.09000 * 109.47162 * 300.00191 * 19 17 16 43 43 H 1.08999 * 109.47177 * 60.00257 * 20 17 16 44 44 H 1.08997 * 109.46837 * 180.02562 * 20 17 16 45 45 H 1.08998 * 109.46750 * 299.99588 * 20 17 16 46 46 H 1.08996 * 113.61199 * 139.97325 * 21 10 9 47 47 H 1.08996 * 113.61879 * 270.88830 * 21 10 9 48 48 H 0.97003 * 125.67241 * 179.74163 * 22 3 2 49 49 H 1.08996 * 109.47359 * 305.24717 * 24 23 22 50 50 H 0.96704 * 114.00282 * 59.99819 * 25 24 23 51 51 H 1.48502 * 110.00238 * 179.97438 * 26 24 23 52 52 H 1.48503 * 110.00193 * 301.31477 * 26 24 23 53 53 H 1.08003 * 126.07192 * 179.78517 * 27 23 22 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 1.5070 0.0000 0.0000 3 6 2.3263 1.1089 0.0000 4 6 1.8899 2.5092 -0.0014 5 8 0.7027 2.7765 -0.0032 6 7 2.8038 3.4998 -0.0007 7 6 2.3680 4.8984 -0.0026 8 1 1.3636 5.0305 0.3999 9 6 3.4028 5.8670 0.5938 10 6 3.0222 6.8428 -0.5321 11 1 2.1977 7.5073 -0.2738 12 6 4.2188 7.5854 -1.1302 13 7 3.7445 8.5713 -2.1045 14 6 4.6280 9.3475 -2.7625 15 8 5.8182 9.2300 -2.5473 16 8 4.1921 10.2539 -3.6575 17 6 5.1999 11.0557 -4.3282 18 6 6.1498 10.1387 -5.1012 19 6 4.5195 12.0209 -5.3009 20 6 5.9924 11.8519 -3.2895 21 6 2.5915 5.6116 -1.3467 22 7 3.6283 0.6623 -0.0044 23 6 3.6217 -0.6929 0.0012 24 6 4.8433 -1.5754 0.0029 25 8 5.5617 -1.3921 1.2245 26 14 4.3221 -3.3575 -0.1496 27 6 2.3379 -1.1248 0.0008 28 1 -0.3634 0.0000 -1.0277 29 1 -0.3634 -0.8900 0.5139 30 1 -0.3633 0.8900 0.5139 31 1 3.7501 3.2866 0.0011 32 1 4.4287 5.5041 0.5290 33 1 3.1433 6.2266 1.5895 34 1 4.7651 8.0935 -0.3356 35 1 4.8779 6.8726 -1.6260 36 1 2.7943 8.6648 -2.2766 37 1 5.5853 9.5714 -5.8411 38 1 6.9067 10.7405 -5.6042 39 1 6.6345 9.4507 -4.4085 40 1 3.8425 12.6743 -4.7505 41 1 5.2761 12.6224 -5.8046 42 1 3.9552 11.4533 -6.0408 43 1 6.4772 11.1640 -2.5968 44 1 6.7487 12.4541 -3.7930 45 1 5.3156 12.5052 -2.7389 46 1 1.6756 5.7642 -1.9175 47 1 3.3954 5.1788 -1.9420 48 1 4.4190 1.2242 -0.0090 49 1 5.4838 -1.3109 -0.8384 50 1 5.0518 -1.6091 2.0170 51 1 5.5178 -4.2382 -0.1497 52 1 3.4227 -3.7217 0.9746 53 1 2.0135 -2.1549 0.0013 There are 69 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 69 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=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV s_22_13437770_13940406.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Mar 6 2021 19:55:01 Heat of formation + Delta-G solvation = -86.629942 kcal Electronic energy + Delta-G solvation = -32777.414414 eV Core-core repulsion = 28231.098745 eV Total energy + Delta-G solvation = -4546.315669 eV No. of doubly occupied orbitals = 69 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 366.203 amu Computer time = 1.04 seconds Orbital eigenvalues (eV) -42.61761 -41.73609 -41.03702 -39.46531 -38.20467 -37.90367 -35.88815 -35.02396 -34.39513 -33.38164 -31.67547 -29.18731 -28.32452 -28.28818 -28.16601 -26.98251 -26.90649 -24.35227 -23.03585 -22.19261 -21.64697 -21.43170 -20.86161 -20.21188 -19.49605 -19.04874 -18.19443 -17.77706 -17.29444 -17.19739 -16.80040 -16.55241 -16.42193 -16.06360 -15.94723 -15.53319 -15.46243 -15.34814 -15.04475 -14.92390 -14.48492 -14.39537 -14.35559 -13.90319 -13.72785 -13.60634 -13.51387 -13.48854 -13.39360 -13.25585 -13.04151 -12.94374 -12.84214 -12.82334 -12.52025 -12.34922 -12.26345 -12.22352 -11.91982 -11.88729 -11.62303 -11.28854 -11.09136 -10.96969 -10.81753 -10.24498 -10.16619 -9.84082 -9.18673 -4.99824 0.34115 1.08862 1.19621 1.52638 1.57458 1.80861 1.90586 2.00118 2.13609 2.32725 3.05769 3.17651 3.22007 3.41218 3.49278 3.52744 3.59866 3.76881 3.78203 3.83442 3.97503 4.00229 4.13854 4.16858 4.25153 4.36421 4.45384 4.47216 4.55705 4.56359 4.60868 4.63159 4.72964 4.74192 4.78286 4.79408 4.83943 4.84538 4.88592 4.93162 5.00634 5.03681 5.08838 5.20498 5.21797 5.33944 5.36363 5.44398 5.45340 5.60738 5.63822 5.88998 6.18599 6.22949 6.40796 6.41230 7.11181 7.42875 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.093 4.093 2 C -0.063 4.063 3 C -0.057 4.057 4 C 0.592 3.408 5 O -0.521 6.521 6 N -0.723 5.723 7 C 0.126 3.874 8 H 0.121 0.879 9 C -0.135 4.135 10 C -0.122 4.122 11 H 0.106 0.894 12 C 0.150 3.850 13 N -0.711 5.711 14 C 0.649 3.351 15 O -0.568 6.568 16 O -0.365 6.365 17 C 0.137 3.863 18 C -0.184 4.184 19 C -0.142 4.142 20 C -0.184 4.184 21 C -0.148 4.148 22 N -0.524 5.524 23 C 0.028 3.972 24 C -0.061 4.061 25 O -0.534 6.534 26 Si 0.717 3.283 27 C -0.200 4.200 28 H 0.071 0.929 29 H 0.064 0.936 30 H 0.080 0.920 31 H 0.395 0.605 32 H 0.090 0.910 33 H 0.083 0.917 34 H 0.074 0.926 35 H 0.072 0.928 36 H 0.407 0.593 37 H 0.060 0.940 38 H 0.072 0.928 39 H 0.086 0.914 40 H 0.067 0.933 41 H 0.082 0.918 42 H 0.067 0.933 43 H 0.087 0.913 44 H 0.072 0.928 45 H 0.060 0.940 46 H 0.078 0.922 47 H 0.088 0.912 48 H 0.416 0.584 49 H 0.119 0.881 50 H 0.380 0.620 51 H -0.255 1.255 52 H -0.255 1.255 53 H 0.150 0.850 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 0.060 -0.476 -1.346 1.429 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 -0.151 4.151 2 C -0.072 4.072 3 C -0.170 4.170 4 C 0.380 3.620 5 O -0.397 6.397 6 N -0.374 5.374 7 C 0.021 3.979 8 H 0.139 0.861 9 C -0.174 4.174 10 C -0.142 4.142 11 H 0.124 0.876 12 C 0.028 3.972 13 N -0.371 5.371 14 C 0.402 3.598 15 O -0.457 6.457 16 O -0.280 6.280 17 C 0.100 3.900 18 C -0.241 4.241 19 C -0.199 4.199 20 C -0.241 4.241 21 C -0.186 4.186 22 N -0.121 5.121 23 C -0.090 4.090 24 C -0.171 4.171 25 O -0.340 6.340 26 Si 0.616 3.384 27 C -0.225 4.225 28 H 0.089 0.911 29 H 0.083 0.917 30 H 0.099 0.901 31 H 0.228 0.772 32 H 0.109 0.891 33 H 0.102 0.898 34 H 0.092 0.908 35 H 0.090 0.910 36 H 0.242 0.758 37 H 0.079 0.921 38 H 0.091 0.909 39 H 0.105 0.895 40 H 0.086 0.914 41 H 0.101 0.899 42 H 0.086 0.914 43 H 0.105 0.895 44 H 0.091 0.909 45 H 0.079 0.921 46 H 0.097 0.903 47 H 0.106 0.894 48 H 0.253 0.747 49 H 0.137 0.863 50 H 0.229 0.771 51 H -0.180 1.180 52 H -0.179 1.179 53 H 0.168 0.832 Dipole moment (debyes) X Y Z Total from point charges 0.402 -0.740 -1.322 1.568 hybrid contribution 0.764 0.801 0.967 1.470 sum 1.166 0.061 -0.355 1.221 Atomic orbital electron populations 1.20397 0.88829 1.03191 1.02635 1.19947 0.96056 0.90335 1.00820 1.20239 0.83556 0.93547 1.19669 1.17058 0.85911 0.83008 0.75994 1.90839 1.15897 1.83153 1.49784 1.45872 1.09159 1.06126 1.76235 1.22516 0.99986 0.78467 0.96935 0.86083 1.23342 0.99800 0.95389 0.98865 1.22633 0.98433 0.95748 0.97354 0.87596 1.21322 0.95728 0.89687 0.90505 1.44703 1.09759 1.39018 1.43610 1.18110 0.84507 0.78739 0.78413 1.90921 1.14898 1.71599 1.68259 1.86306 1.41335 1.47956 1.52371 1.22116 0.86620 0.89571 0.91694 1.22519 0.99701 1.00850 1.01033 1.21878 1.01570 0.98214 0.98242 1.22519 1.00740 1.00929 0.99918 1.23607 1.02702 0.95230 0.97094 1.41861 1.07125 1.06579 1.56531 1.21039 0.96816 0.83271 1.07840 1.24895 0.92740 1.09499 0.89936 1.86597 1.42502 1.89436 1.15499 0.94220 0.81658 0.72218 0.90319 1.20636 0.90847 0.99196 1.11805 0.91072 0.91665 0.90072 0.77157 0.89111 0.89807 0.90782 0.90960 0.75801 0.92127 0.90932 0.89483 0.91381 0.89933 0.91389 0.89456 0.90936 0.92115 0.90323 0.89373 0.74657 0.86287 0.77129 1.17995 1.17873 0.83229 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 -0.09 -0.14 9.83 36.00 0.35 0.21 16 2 C -0.06 -0.12 6.21 -104.16 -0.65 -0.76 16 3 C -0.06 -0.08 7.06 -81.98 -0.58 -0.65 16 4 C 0.59 1.13 7.79 -12.86 -0.10 1.03 16 5 O -0.52 -2.67 14.40 5.19 0.07 -2.60 16 6 N -0.72 0.99 5.35 -54.32 -0.29 0.70 16 7 C 0.13 -0.23 4.24 -67.11 -0.28 -0.52 16 8 H 0.12 -0.04 7.46 -51.93 -0.39 -0.43 16 9 C -0.14 0.49 7.39 -25.92 -0.19 0.30 16 10 C -0.12 0.43 3.76 -89.80 -0.34 0.09 16 11 H 0.11 -0.43 8.14 -51.93 -0.42 -0.85 16 12 C 0.15 -0.26 5.51 -4.04 -0.02 -0.28 16 13 N -0.71 0.28 5.56 -65.28 -0.36 -0.08 16 14 C 0.65 1.79 8.06 54.05 0.44 2.23 16 15 O -0.57 -2.89 11.88 -19.29 -0.23 -3.12 16 16 O -0.36 -0.91 9.94 -40.32 -0.40 -1.31 16 17 C 0.14 0.19 1.13 -90.62 -0.10 0.09 16 18 C -0.18 -0.26 8.37 37.16 0.31 0.06 16 19 C -0.14 0.09 8.85 37.16 0.33 0.42 16 20 C -0.18 -0.26 8.37 37.16 0.31 0.05 16 21 C -0.15 0.38 7.43 -25.92 -0.19 0.18 16 22 N -0.52 0.52 5.99 -5.70 -0.03 0.49 16 23 C 0.03 -0.02 6.46 -81.95 -0.53 -0.55 16 24 C -0.06 0.11 3.08 36.01 0.11 0.22 16 25 O -0.53 0.23 12.88 -35.23 -0.45 -0.22 16 26 Si 0.72 -1.55 30.56 -169.99 -5.19 -6.75 16 27 C -0.20 -0.04 9.27 -39.98 -0.37 -0.41 16 28 H 0.07 0.08 8.14 -51.93 -0.42 -0.34 16 29 H 0.06 0.01 8.14 -51.93 -0.42 -0.42 16 30 H 0.08 0.25 6.49 -51.93 -0.34 -0.09 16 31 H 0.39 -1.48 7.86 -40.82 -0.32 -1.80 16 32 H 0.09 -0.40 8.08 -51.93 -0.42 -0.81 16 33 H 0.08 -0.31 8.14 -51.93 -0.42 -0.73 16 34 H 0.07 -0.07 8.14 -51.93 -0.42 -0.50 16 35 H 0.07 -0.08 7.84 -51.93 -0.41 -0.49 16 36 H 0.41 -0.91 8.58 -40.82 -0.35 -1.26 16 37 H 0.06 0.07 8.14 -51.93 -0.42 -0.35 16 38 H 0.07 0.00 8.14 -51.93 -0.42 -0.42 16 39 H 0.09 0.30 5.88 -51.93 -0.31 0.00 16 40 H 0.07 -0.05 8.14 -51.93 -0.42 -0.47 16 41 H 0.08 -0.16 8.14 -51.93 -0.42 -0.58 16 42 H 0.07 -0.05 8.14 -51.93 -0.42 -0.47 16 43 H 0.09 0.30 5.88 -51.93 -0.31 0.00 16 44 H 0.07 0.00 8.14 -51.93 -0.42 -0.42 16 45 H 0.06 0.07 8.14 -51.93 -0.42 -0.35 16 46 H 0.08 -0.15 8.14 -51.93 -0.42 -0.57 16 47 H 0.09 -0.21 7.90 -51.93 -0.41 -0.62 16 48 H 0.42 -1.40 8.19 -40.82 -0.33 -1.74 16 49 H 0.12 -0.33 7.96 -51.93 -0.41 -0.74 16 50 H 0.38 -1.07 8.70 45.56 0.40 -0.68 16 51 H -0.26 -0.25 7.11 56.52 0.40 0.15 16 52 H -0.25 0.01 7.11 56.52 0.40 0.41 16 53 H 0.15 -0.23 6.19 -52.48 -0.32 -0.55 16 LS Contribution 426.43 15.07 6.43 6.43 Total: 0.00 -9.27 426.43 -10.58 -19.85 By element: Atomic # 1 Polarization: -6.50 SS G_CDS: -8.61 Total: -15.11 kcal Atomic # 6 Polarization: 3.22 SS G_CDS: -1.50 Total: 1.72 kcal Atomic # 7 Polarization: 1.80 SS G_CDS: -0.69 Total: 1.11 kcal Atomic # 8 Polarization: -6.24 SS G_CDS: -1.01 Total: -7.25 kcal Atomic # 14 Polarization: -1.55 SS G_CDS: -5.19 Total: -6.75 kcal Total LS contribution 6.43 Total: 6.43 kcal Total: -9.27 -10.58 -19.85 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. s_22_13437770_13940406.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 -66.778 kcal (2) G-P(sol) polarization free energy of solvation -9.270 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -76.048 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.582 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -19.852 kcal (6) G-S(sol) free energy of system = (1) + (5) -86.630 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.05 seconds