Wall clock time and date at job start Tue Mar 31 2020 05:37:19 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= -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 1.30872 * 1 3 3 Si 1.86798 * 119.99690 * 2 1 4 4 H 1.48498 * 109.47078 * 274.72777 * 3 2 1 5 5 H 1.48500 * 109.47146 * 34.73017 * 3 2 1 6 6 H 1.48506 * 109.46832 * 154.73163 * 3 2 1 7 7 C 1.39910 * 119.99999 * 180.02562 * 2 1 3 8 8 H 1.08001 * 119.99673 * 160.83368 * 7 2 1 9 9 C 1.41135 * 119.99973 * 340.83672 * 7 2 1 10 10 C 1.40883 * 120.15826 * 155.93382 * 9 7 2 11 11 C 1.36361 * 119.82656 * 180.02562 * 10 9 7 12 12 C 1.39508 * 120.17160 * 0.02562 * 11 10 9 13 13 N 1.39119 * 119.83922 * 179.97438 * 12 11 10 14 14 C 1.34775 * 120.00227 * 33.24879 * 13 12 11 15 15 O 1.21569 * 119.99861 * 5.37213 * 14 13 12 16 16 C 1.47793 * 120.00213 * 185.37441 * 14 13 12 17 17 C 1.39596 * 120.14748 * 359.72026 * 16 14 13 18 18 C 1.37957 * 119.84962 * 179.72267 * 17 16 14 19 19 C 1.38366 * 120.14655 * 0.53677 * 18 17 16 20 20 C 1.50693 * 119.84809 * 179.74225 * 19 18 17 21 21 N 1.46901 * 109.47032 * 270.02095 * 20 19 18 22 22 C 1.46851 * 110.99948 * 294.20829 * 21 20 19 23 23 C 1.53034 * 109.52098 * 174.16060 * 22 21 20 24 24 C 1.53119 * 109.27884 * 59.18455 * 23 22 21 25 25 C 1.53121 * 109.15850 * 302.34190 * 24 23 22 26 26 C 1.46850 * 110.99936 * 170.00599 * 21 20 19 27 27 C 1.38358 * 120.29385 * 359.76303 * 19 18 17 28 28 C 1.37950 * 120.15300 * 359.95611 * 27 19 18 29 29 C 1.39516 * 120.32295 * 0.23652 * 12 11 10 30 30 C 1.36359 * 120.16805 * 359.47787 * 29 12 11 31 31 H 0.97001 * 120.00396 * 359.97438 * 1 2 3 32 32 H 1.07999 * 120.08931 * 359.97438 * 10 9 7 33 33 H 1.08006 * 119.91472 * 180.02562 * 11 10 9 34 34 H 0.96999 * 119.99936 * 213.25275 * 13 12 11 35 35 H 1.07999 * 120.07629 * 359.97438 * 17 16 14 36 36 H 1.08000 * 119.92470 * 180.27670 * 18 17 16 37 37 H 1.09003 * 109.47554 * 30.02102 * 20 19 18 38 38 H 1.09004 * 109.47077 * 150.02076 * 20 19 18 39 39 H 1.08994 * 109.46451 * 294.18194 * 22 21 20 40 40 H 1.09005 * 109.45654 * 54.14857 * 22 21 20 41 41 H 1.09005 * 109.50813 * 299.24430 * 23 22 21 42 42 H 1.08996 * 109.50244 * 179.12351 * 23 22 21 43 43 H 1.09004 * 109.52356 * 182.44113 * 24 23 22 44 44 H 1.08996 * 109.52254 * 62.24749 * 24 23 22 45 45 H 1.08995 * 109.50806 * 297.71196 * 25 24 23 46 46 H 1.09006 * 109.49904 * 177.59490 * 25 24 23 47 47 H 1.09003 * 109.46069 * 305.85467 * 26 21 20 48 48 H 1.08998 * 109.46677 * 65.82178 * 26 21 20 49 49 H 1.08001 * 119.92221 * 179.97438 * 27 19 18 50 50 H 1.08004 * 120.07406 * 179.97438 * 28 27 19 51 51 H 1.08000 * 119.91411 * 179.72612 * 29 12 11 52 52 H 1.08004 * 120.08676 * 180.23289 * 30 29 12 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 1.3087 0.0000 0.0000 3 14 2.2426 1.6178 0.0000 4 1 2.3901 2.1041 -1.3953 5 1 1.4936 2.6217 0.7976 6 1 3.5867 1.4134 0.5977 7 6 2.0083 -1.2117 -0.0005 8 1 3.0434 -1.2374 -0.3076 9 6 1.3612 -2.4002 0.4001 10 6 1.8321 -3.6491 -0.0510 11 6 1.2015 -4.7932 0.3400 12 6 0.0925 -4.7292 1.1840 13 7 -0.5459 -5.9008 1.5781 14 6 0.1678 -7.0300 1.7562 15 8 1.3800 -7.0032 1.6682 16 6 -0.5232 -8.3010 2.0585 17 6 -1.9146 -8.3343 2.1660 18 6 -2.5537 -9.5251 2.4427 19 6 -1.8178 -10.6827 2.6246 20 6 -2.5225 -11.9788 2.9323 21 7 -2.6595 -12.1281 4.3873 22 6 -1.3462 -12.2779 5.0270 23 6 -1.5159 -12.2845 6.5479 24 6 -2.4347 -13.4418 6.9490 25 6 -3.7788 -13.2883 6.2317 26 6 -3.5434 -13.2526 4.7199 27 6 -0.4381 -10.6555 2.5255 28 6 0.2132 -9.4725 2.2436 29 6 -0.3828 -3.4958 1.6303 30 6 0.2410 -2.3436 1.2525 31 1 -0.4851 0.8400 0.0004 32 1 2.6897 -3.7001 -0.7054 33 1 1.5615 -5.7513 -0.0047 34 1 -1.5048 -5.9049 1.7246 35 1 -2.4898 -7.4305 2.0288 36 1 -3.6304 -9.5531 2.5218 37 1 -3.5110 -11.9730 2.4730 38 1 -1.9419 -12.8113 2.5347 39 1 -0.8918 -13.2159 4.7081 40 1 -0.7040 -11.4463 4.7368 41 1 -1.9577 -11.3411 6.8689 42 1 -0.5428 -12.4113 7.0221 43 1 -2.5933 -13.4242 8.0273 44 1 -1.9751 -14.3878 6.6628 45 1 -4.2561 -12.3608 6.5477 46 1 -4.4223 -14.1324 6.4800 47 1 -4.4971 -13.1290 4.2067 48 1 -3.0787 -14.1861 4.4026 49 1 0.1303 -11.5625 2.6690 50 1 1.2903 -9.4526 2.1670 51 1 -1.2445 -3.4537 2.2800 52 1 -0.1257 -1.3897 1.6019 RHF calculation, no. of doubly occupied orbitals= 68 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 ZINC000010335385.mol2 52 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 05:37:19 Heat of formation + Delta-G solvation = 6.039302 kcal Electronic energy + Delta-G solvation = -30806.373621 eV Core-core repulsion = 26734.529885 eV Total energy + Delta-G solvation = -4071.843736 eV No. of doubly occupied orbitals = 68 Molecular weight (most abundant/longest-lived isotopes) = 364.189 amu Computer time = 1.51 seconds Orbital eigenvalues (eV) -40.34496 -39.51423 -38.35640 -37.09808 -34.51035 -34.39635 -33.04759 -31.52115 -31.15836 -30.90173 -29.56226 -28.90298 -26.97799 -25.06607 -23.71409 -23.48951 -22.64232 -22.16213 -21.29454 -20.69011 -20.06069 -19.61989 -17.84831 -17.31005 -16.55903 -16.40112 -15.86903 -15.56660 -15.20570 -15.01890 -14.85638 -14.62795 -14.53074 -14.29077 -13.94616 -13.78373 -13.66835 -13.59899 -13.29721 -13.06606 -12.68315 -12.64756 -12.29909 -12.21863 -12.11459 -11.81468 -11.70885 -11.56707 -11.45235 -11.15234 -11.11847 -11.06782 -10.93745 -10.79056 -10.69422 -10.54023 -10.12586 -9.72292 -9.47970 -9.19738 -9.08461 -8.94342 -8.71531 -8.63774 -7.54617 -6.99891 -6.79248 -4.28879 0.78171 1.28218 2.60165 2.97661 3.06382 3.10280 3.12642 3.25689 3.62457 3.72232 3.91983 4.01038 4.35605 4.41522 4.51388 4.56458 4.61474 4.63073 4.81629 4.85403 4.94289 5.00818 5.09401 5.12979 5.18919 5.21118 5.25795 5.33423 5.47193 5.50587 5.55541 5.58414 5.68762 5.73062 5.75494 5.81306 5.88969 5.99574 6.17881 6.20234 6.31022 6.36576 6.43386 6.65423 6.72219 6.75740 6.79500 6.94492 7.03155 7.18261 7.28644 7.59334 7.72056 7.88913 8.03121 8.27059 8.29421 8.58153 8.75203 8.87264 8.99647 10.14233 Molecular weight = 364.19amu Principal moments of inertia in cm(-1) A = 0.025874 B = 0.001490 C = 0.001476 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1081.927208 B =18784.398667 C =18960.836754 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.790 5.790 2 C 0.076 3.924 3 Si 0.907 3.093 4 H -0.270 1.270 5 H -0.275 1.275 6 H -0.260 1.260 7 C -0.457 4.457 8 H 0.079 0.921 9 C 0.107 3.893 10 C -0.217 4.217 11 C -0.074 4.074 12 C -0.011 4.011 13 N -0.641 5.641 14 C 0.538 3.462 15 O -0.531 6.531 16 C -0.119 4.119 17 C -0.090 4.090 18 C -0.105 4.105 19 C -0.063 4.063 20 C 0.093 3.907 21 N -0.532 5.532 22 C 0.049 3.951 23 C -0.118 4.118 24 C -0.122 4.122 25 C -0.117 4.117 26 C 0.056 3.944 27 C -0.123 4.123 28 C -0.063 4.063 29 C -0.111 4.111 30 C -0.155 4.155 31 H 0.281 0.719 32 H 0.095 0.905 33 H 0.102 0.898 34 H 0.394 0.606 35 H 0.127 0.873 36 H 0.127 0.873 37 H 0.085 0.915 38 H 0.043 0.957 39 H 0.031 0.969 40 H 0.083 0.917 41 H 0.072 0.928 42 H 0.066 0.934 43 H 0.063 0.937 44 H 0.057 0.943 45 H 0.072 0.928 46 H 0.065 0.935 47 H 0.075 0.925 48 H 0.032 0.968 49 H 0.123 0.877 50 H 0.136 0.864 51 H 0.090 0.910 52 H 0.121 0.879 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -9.953 -24.156 9.491 27.797 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 -0.415 5.415 2 C -0.142 4.142 3 Si 0.731 3.269 4 H -0.195 1.195 5 H -0.200 1.200 6 H -0.183 1.183 7 C -0.486 4.486 8 H 0.097 0.903 9 C 0.104 3.896 10 C -0.237 4.237 11 C -0.094 4.094 12 C -0.103 4.103 13 N -0.284 5.284 14 C 0.325 3.675 15 O -0.409 6.409 16 C -0.123 4.123 17 C -0.108 4.108 18 C -0.123 4.123 19 C -0.064 4.064 20 C -0.034 4.034 21 N -0.257 5.257 22 C -0.078 4.078 23 C -0.155 4.155 24 C -0.160 4.160 25 C -0.155 4.155 26 C -0.072 4.072 27 C -0.142 4.142 28 C -0.082 4.082 29 C -0.131 4.131 30 C -0.175 4.175 31 H 0.092 0.908 32 H 0.113 0.887 33 H 0.120 0.880 34 H 0.229 0.771 35 H 0.145 0.855 36 H 0.145 0.855 37 H 0.103 0.897 38 H 0.062 0.938 39 H 0.049 0.951 40 H 0.101 0.899 41 H 0.090 0.910 42 H 0.085 0.915 43 H 0.082 0.918 44 H 0.076 0.924 45 H 0.090 0.910 46 H 0.084 0.916 47 H 0.093 0.907 48 H 0.050 0.950 49 H 0.141 0.859 50 H 0.153 0.847 51 H 0.108 0.892 52 H 0.138 0.862 Dipole moment (debyes) X Y Z Total from point charges -9.526 -23.565 9.583 27.164 hybrid contribution 0.124 0.072 -0.288 0.322 sum -9.402 -23.494 9.294 26.958 Atomic orbital electron populations 1.69848 1.07629 1.29299 1.34757 1.25934 0.94713 1.01395 0.92145 0.86323 0.80883 0.80622 0.79078 1.19547 1.20006 1.18345 1.19570 0.98726 0.91444 1.38845 0.90288 1.17668 0.91039 0.92106 0.88798 1.20644 1.03973 0.92443 1.06637 1.20262 0.95369 0.97684 0.96041 1.17130 1.01656 0.83856 1.07635 1.42894 1.10387 1.08858 1.66256 1.18244 0.87176 0.83643 0.78395 1.90760 1.13405 1.85723 1.50992 1.20126 0.93780 0.94385 1.03999 1.21353 0.93395 0.98373 0.97714 1.20889 0.99984 0.91629 0.99804 1.19822 0.93450 0.95019 0.98109 1.21050 1.00313 0.93808 0.88229 1.61925 1.12841 1.42673 1.08232 1.22218 0.90330 1.00552 0.94719 1.21585 0.99670 0.99399 0.94889 1.21589 0.95878 0.98415 1.00087 1.21583 0.97339 1.02309 0.94227 1.22095 0.96914 0.91453 0.96735 1.20980 0.93783 0.97952 1.01449 1.21242 1.00759 0.90940 0.95260 1.20211 1.00175 0.91908 1.00801 1.20870 0.99262 0.96513 1.00875 0.90828 0.88662 0.87973 0.77141 0.85537 0.85508 0.89675 0.93833 0.95067 0.89896 0.90964 0.91536 0.91823 0.92426 0.90963 0.91615 0.90698 0.95006 0.85937 0.84659 0.89161 0.86154 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 17. 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 -0.79 -20.11 11.00 55.55 0.61 -19.50 16 2 C 0.08 1.90 5.11 -17.33 -0.09 1.81 16 3 Si 0.91 18.53 29.60 -169.99 -5.03 13.49 16 4 H -0.27 -5.44 7.11 56.52 0.40 -5.03 16 5 H -0.28 -5.47 7.11 56.52 0.40 -5.07 16 6 H -0.26 -5.31 7.11 56.52 0.40 -4.90 16 7 C -0.46 -12.17 9.03 -37.86 -0.34 -12.51 16 8 H 0.08 2.03 7.91 -52.49 -0.42 1.62 16 9 C 0.11 2.88 5.58 -106.80 -0.60 2.28 16 10 C -0.22 -5.59 9.74 -39.26 -0.38 -5.97 16 11 C -0.07 -1.81 8.57 -39.78 -0.34 -2.15 16 12 C -0.01 -0.24 6.29 -83.60 -0.53 -0.77 16 13 N -0.64 -11.84 5.25 -10.61 -0.06 -11.89 16 14 C 0.54 9.97 7.50 -12.35 -0.09 9.88 16 15 O -0.53 -11.83 13.99 5.31 0.07 -11.75 16 16 C -0.12 -1.71 5.87 -104.97 -0.62 -2.33 16 17 C -0.09 -1.03 9.54 -39.18 -0.37 -1.41 16 18 C -0.10 -1.03 9.68 -39.64 -0.38 -1.41 16 19 C -0.06 -0.60 4.89 -104.53 -0.51 -1.11 16 20 C 0.09 0.70 5.11 -4.98 -0.03 0.68 16 21 N -0.53 -4.18 4.65 -236.11 -1.10 -5.28 16 22 C 0.05 0.39 5.15 -3.83 -0.02 0.37 16 23 C -0.12 -0.84 6.09 -26.65 -0.16 -1.00 16 24 C -0.12 -0.74 6.00 -26.61 -0.16 -0.90 16 25 C -0.12 -0.69 6.09 -26.65 -0.16 -0.85 16 26 C 0.06 0.36 5.46 -3.83 -0.02 0.33 16 27 C -0.12 -1.26 7.85 -39.64 -0.31 -1.57 16 28 C -0.06 -0.82 9.60 -39.18 -0.38 -1.19 16 29 C -0.11 -2.57 9.89 -39.78 -0.39 -2.96 16 30 C -0.16 -4.01 8.65 -39.26 -0.34 -4.35 16 31 H 0.28 6.47 8.30 -40.82 -0.34 6.13 16 32 H 0.10 2.33 8.06 -52.49 -0.42 1.90 16 33 H 0.10 2.47 6.38 -52.48 -0.33 2.14 16 34 H 0.39 5.82 6.86 -40.82 -0.28 5.54 16 35 H 0.13 1.24 6.42 -52.49 -0.34 0.91 16 36 H 0.13 1.00 8.06 -52.49 -0.42 0.58 16 37 H 0.08 0.55 7.93 -51.93 -0.41 0.14 16 38 H 0.04 0.31 8.06 -51.93 -0.42 -0.11 16 39 H 0.03 0.23 8.14 -51.93 -0.42 -0.19 16 40 H 0.08 0.74 5.74 -51.93 -0.30 0.44 16 41 H 0.07 0.59 8.14 -51.93 -0.42 0.17 16 42 H 0.07 0.43 8.14 -51.93 -0.42 0.01 16 43 H 0.06 0.35 8.14 -51.93 -0.42 -0.07 16 44 H 0.06 0.34 8.14 -51.93 -0.42 -0.09 16 45 H 0.07 0.48 8.14 -51.93 -0.42 0.06 16 46 H 0.07 0.31 8.14 -51.93 -0.42 -0.11 16 47 H 0.07 0.42 8.02 -51.93 -0.42 0.01 16 48 H 0.03 0.20 8.14 -51.93 -0.42 -0.22 16 49 H 0.12 1.01 7.95 -52.49 -0.42 0.59 16 50 H 0.14 1.81 7.65 -52.48 -0.40 1.41 16 51 H 0.09 1.82 8.06 -52.49 -0.42 1.40 16 52 H 0.12 3.17 6.17 -52.48 -0.32 2.84 16 LS Contribution 414.20 15.07 6.24 6.24 Total: -1.00 -30.42 414.20 -13.32 -43.74 By element: Atomic # 1 Polarization: 17.91 SS G_CDS: -7.84 Total: 10.07 kcal Atomic # 6 Polarization: -18.90 SS G_CDS: -6.22 Total: -25.12 kcal Atomic # 7 Polarization: -36.13 SS G_CDS: -0.54 Total: -36.67 kcal Atomic # 8 Polarization: -11.83 SS G_CDS: 0.07 Total: -11.75 kcal Atomic # 14 Polarization: 18.53 SS G_CDS: -5.03 Total: 13.49 kcal Total LS contribution 6.24 Total: 6.24 kcal Total: -30.42 -13.32 -43.74 kcal The number of atoms in the molecule is 52 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. ZINC000010335385.mol2 52 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 49.781 kcal (2) G-P(sol) polarization free energy of solvation -30.420 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 19.361 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -13.321 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.742 kcal (6) G-S(sol) free energy of system = (1) + (5) 6.039 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.51 seconds