Wall clock time and date at job start Sun Mar 7 2021 06:26:03 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 N 1.46902 * 1 3 3 H 1.00902 * 109.46688 * 2 1 4 4 C 1.46892 * 109.47593 * 120.00594 * 2 1 3 5 5 C 1.46903 * 109.46976 * 240.00386 * 2 1 3 6 6 C 1.52999 * 109.47380 * 174.99372 * 5 2 1 7 7 H 1.09005 * 112.90684 * 316.25534 * 6 5 2 8 8 C 1.53953 * 113.66084 * 87.43799 * 6 5 2 9 9 C 1.53784 * 87.01417 * 139.93748 * 8 6 5 10 10 H 1.08998 * 113.61302 * 89.23081 * 9 8 6 11 11 N 1.46504 * 113.61512 * 220.04553 * 9 8 6 12 12 C 1.34772 * 120.00352 * 254.13891 * 11 9 8 13 13 O 1.21596 * 119.99923 * 359.97438 * 12 11 9 14 14 C 1.47561 * 119.99912 * 179.97438 * 12 11 9 15 15 C 1.39835 * 119.99970 * 179.97438 * 14 12 11 16 16 C 1.36557 * 120.00016 * 180.02562 * 15 14 12 17 17 C 1.39830 * 119.99912 * 359.97438 * 16 15 14 18 18 C 1.47564 * 119.99574 * 179.97438 * 17 16 15 19 19 C 1.34977 * 125.27234 * 180.02562 * 18 17 16 20 20 C 1.37795 * 114.70274 * 180.02562 * 19 18 17 21 21 C 1.33744 * 115.08094 * 359.97438 * 20 19 18 22 22 C 1.50701 * 125.12155 * 179.73411 * 21 20 19 23 23 O 1.42898 * 109.47054 * 300.00333 * 22 21 20 24 24 Si 1.86301 * 109.47155 * 180.02562 * 22 21 20 25 25 S 1.75867 * 109.75940 * 0.02562 * 21 20 19 26 26 C 1.39823 * 120.00097 * 0.27655 * 17 16 15 27 27 C 1.36563 * 119.99873 * 359.48608 * 26 17 16 28 28 C 1.53774 * 87.17497 * 334.63745 * 9 8 6 29 29 H 1.09006 * 109.46952 * 179.97438 * 1 2 3 30 30 H 1.09004 * 109.46996 * 299.99323 * 1 2 3 31 31 H 1.08992 * 109.47662 * 59.99611 * 1 2 3 32 32 H 1.08997 * 109.47259 * 59.99596 * 4 2 1 33 33 H 1.08998 * 109.47385 * 180.02562 * 4 2 1 34 34 H 1.09004 * 109.47017 * 300.00070 * 4 2 1 35 35 H 1.09008 * 109.46700 * 54.99883 * 5 2 1 36 36 H 1.08992 * 109.47132 * 294.99988 * 5 2 1 37 37 H 1.08998 * 113.61528 * 25.42184 * 8 6 5 38 38 H 1.08997 * 113.67084 * 254.46266 * 8 6 5 39 39 H 0.97004 * 119.99615 * 74.13467 * 11 9 8 40 40 H 1.08003 * 120.00092 * 0.04479 * 15 14 12 41 41 H 1.08002 * 120.00528 * 180.02562 * 16 15 14 42 42 H 1.08005 * 122.65361 * 0.02562 * 19 18 17 43 43 H 1.08002 * 122.46205 * 180.02562 * 20 19 18 44 44 H 1.08997 * 109.46806 * 60.00857 * 22 21 20 45 45 H 0.96700 * 114.00248 * 299.99429 * 23 22 21 46 46 H 1.48502 * 109.99981 * 58.67920 * 24 22 21 47 47 H 1.48498 * 110.00242 * 180.02562 * 24 22 21 48 48 H 1.07997 * 119.99635 * 179.74488 * 26 17 16 49 49 H 1.08006 * 119.99412 * 180.27332 * 27 26 17 50 50 H 1.08998 * 113.61388 * 139.93851 * 28 9 8 51 51 H 1.08993 * 113.61818 * 270.84419 * 28 9 8 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 7 1.4690 0.0000 0.0000 3 1 1.8053 0.9513 0.0000 4 6 1.9588 -0.6926 1.1993 5 6 1.9587 -0.6924 -1.1995 6 6 3.4835 -0.5844 -1.2641 7 1 3.8484 0.4152 -1.0279 8 6 4.2151 -1.7025 -0.4995 9 6 5.2159 -1.7355 -1.6666 10 1 6.0551 -1.0512 -1.5416 11 7 5.6358 -3.0881 -2.0416 12 6 6.8674 -3.5266 -1.7139 13 8 7.6302 -2.7994 -1.1074 14 6 7.2900 -4.8891 -2.0912 15 6 8.5680 -5.3439 -1.7517 16 6 8.9593 -6.6046 -2.1013 17 6 8.0818 -7.4410 -2.7983 18 6 8.5050 -8.8031 -3.1765 19 6 7.7478 -9.6963 -3.8479 20 6 8.3609 -10.9070 -4.0864 21 6 9.6093 -11.0123 -3.6182 22 6 10.4837 -12.2329 -3.7473 23 8 9.8521 -13.3414 -3.1037 24 14 12.1314 -11.9045 -2.9423 25 16 10.0739 -9.5146 -2.8220 26 6 6.8058 -6.9844 -3.1423 27 6 6.4128 -5.7253 -2.7885 28 6 4.0889 -1.1735 -2.5491 29 1 -0.3633 -1.0277 -0.0005 30 1 -0.3633 0.5137 0.8901 31 1 -0.3634 0.5138 -0.8899 32 1 1.5954 -1.7202 1.1992 33 1 3.0488 -0.6921 1.1995 34 1 1.5955 -0.1788 2.0893 35 1 1.5239 -0.2328 -2.0872 36 1 1.6703 -1.7426 -1.1559 37 1 3.6310 -2.6173 -0.3993 38 1 4.6537 -1.3738 0.4426 39 1 5.0273 -3.6681 -2.5257 40 1 9.2455 -4.6981 -1.2127 41 1 9.9462 -6.9561 -1.8387 42 1 6.7408 -9.4793 -4.1725 43 1 7.8698 -11.7117 -4.6135 44 1 10.6337 -12.4624 -4.8022 45 1 9.6874 -13.2070 -2.1603 46 1 11.9376 -11.5593 -1.5110 47 1 13.0032 -13.1005 -3.0633 48 1 6.1297 -7.6290 -3.6843 49 1 5.4255 -5.3743 -3.0505 50 1 4.4258 -0.4183 -3.2591 51 1 3.4703 -1.9433 -3.0102 There are 66 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 66 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). S: (AM1): M.J.S. DEWAR, Y.-C. YUAN, INORGANIC CHEM., 29, 589 (1990) 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 s_22_16608394_13308390.mol2 51 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 06:26:03 Heat of formation + Delta-G solvation = 150.993926 kcal Electronic energy + Delta-G solvation = -30052.357301 eV Core-core repulsion = 25937.265636 eV Total energy + Delta-G solvation = -4115.091665 eV No. of doubly occupied orbitals = 66 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 374.158 amu Computer time = 0.95 seconds Orbital eigenvalues (eV) -44.55331 -42.49197 -41.33263 -40.29542 -39.62255 -38.05575 -36.08019 -34.23714 -33.13192 -32.28745 -31.99353 -31.09311 -28.61041 -28.34499 -27.79634 -26.12808 -25.12134 -24.69326 -24.03426 -22.84377 -22.60750 -21.48987 -20.94511 -20.33489 -20.03685 -19.80505 -19.36906 -18.54910 -18.16146 -17.94598 -17.33647 -17.25673 -17.10418 -16.85937 -16.84720 -16.51979 -16.35119 -16.28274 -15.98825 -15.90389 -15.81646 -15.61019 -15.55039 -15.25392 -15.21645 -15.12358 -14.92017 -14.70906 -14.37460 -14.22773 -14.16337 -14.00205 -13.84996 -13.54801 -13.28476 -13.19235 -12.86181 -12.81068 -12.11692 -11.97739 -11.52405 -11.33923 -11.22873 -11.00773 -10.16815 -9.73336 -5.60185 -1.62921 -1.48118 -0.50368 -0.43800 -0.22705 0.15253 0.44831 0.51012 0.65320 0.67030 0.79117 0.93735 1.02500 1.18679 1.27786 1.39091 1.39701 1.59708 1.64472 1.75799 1.83232 1.91935 1.96640 2.01058 2.14992 2.16954 2.25366 2.28285 2.33284 2.59702 2.71522 2.79142 2.81606 2.87525 2.93234 2.98166 3.00909 3.10829 3.14592 3.29740 3.36110 3.49878 3.60976 3.70725 3.76316 3.89593 3.93339 4.08757 4.18343 4.27061 4.35916 4.44501 4.55431 4.60465 4.79936 4.92197 5.29188 5.75982 6.11409 Molecular weight = 374.16amu Principal moments of inertia in cm(-1) A = 0.022633 B = 0.001467 C = 0.001425 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1236.840770 B =19084.076628 C =19637.549437 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.048 4.048 2 N -0.386 5.386 3 H 0.427 0.573 4 C -0.056 4.056 5 C 0.003 3.997 6 C -0.143 4.143 7 H 0.118 0.882 8 C -0.162 4.162 9 C 0.130 3.870 10 H 0.124 0.876 11 N -0.723 5.723 12 C 0.566 3.434 13 O -0.528 6.528 14 C -0.149 4.149 15 C -0.045 4.045 16 C -0.121 4.121 17 C 0.026 3.974 18 C -0.161 4.161 19 C -0.112 4.112 20 C -0.108 4.108 21 C -0.209 4.209 22 C -0.035 4.035 23 O -0.522 6.522 24 Si 0.648 3.352 25 S 0.139 5.861 26 C -0.113 4.113 27 C -0.077 4.077 28 C -0.132 4.132 29 H 0.121 0.879 30 H 0.125 0.875 31 H 0.123 0.877 32 H 0.121 0.879 33 H 0.127 0.873 34 H 0.124 0.876 35 H 0.133 0.867 36 H 0.130 0.870 37 H 0.097 0.903 38 H 0.087 0.913 39 H 0.403 0.597 40 H 0.142 0.858 41 H 0.133 0.867 42 H 0.144 0.856 43 H 0.147 0.853 44 H 0.130 0.870 45 H 0.378 0.622 46 H -0.240 1.240 47 H -0.232 1.232 48 H 0.135 0.865 49 H 0.127 0.873 50 H 0.093 0.907 51 H 0.098 0.902 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -28.015 27.105 7.281 39.655 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 -0.190 4.190 2 N 0.039 4.961 3 H 0.262 0.738 4 C -0.198 4.198 5 C -0.119 4.119 6 C -0.162 4.162 7 H 0.136 0.864 8 C -0.200 4.200 9 C 0.024 3.976 10 H 0.142 0.858 11 N -0.375 5.375 12 C 0.355 3.645 13 O -0.404 6.404 14 C -0.152 4.152 15 C -0.064 4.064 16 C -0.140 4.140 17 C 0.023 3.977 18 C -0.278 4.278 19 C -0.143 4.143 20 C -0.138 4.138 21 C -0.327 4.327 22 C -0.147 4.147 23 O -0.328 6.328 24 Si 0.547 3.453 25 S 0.407 5.593 26 C -0.133 4.133 27 C -0.096 4.096 28 C -0.171 4.171 29 H 0.140 0.860 30 H 0.143 0.857 31 H 0.142 0.858 32 H 0.140 0.860 33 H 0.145 0.855 34 H 0.142 0.858 35 H 0.151 0.849 36 H 0.148 0.852 37 H 0.115 0.885 38 H 0.106 0.894 39 H 0.239 0.761 40 H 0.160 0.840 41 H 0.151 0.849 42 H 0.162 0.838 43 H 0.165 0.835 44 H 0.148 0.852 45 H 0.226 0.774 46 H -0.164 1.164 47 H -0.155 1.155 48 H 0.153 0.847 49 H 0.144 0.856 50 H 0.112 0.888 51 H 0.117 0.883 Dipole moment (debyes) X Y Z Total from point charges -25.591 27.330 8.501 38.394 hybrid contribution -2.397 -0.984 -0.348 2.615 sum -27.988 26.346 8.152 39.293 Atomic orbital electron populations 1.24143 0.75612 1.09599 1.09636 1.45080 1.16217 1.18937 1.15903 0.73765 1.24319 1.06396 1.02340 0.86708 1.24071 0.98093 1.02441 0.87292 1.22971 0.90048 1.01763 1.01457 0.86403 1.23943 0.98543 0.97874 0.99662 1.22318 0.96270 0.85205 0.93780 0.85826 1.45815 1.16189 1.15470 1.60060 1.18300 0.81125 0.86793 0.78317 1.90836 1.52549 1.57060 1.39973 1.19864 0.96426 0.94128 1.04783 1.20956 0.94566 0.95169 0.95665 1.21040 0.99923 0.93903 0.99094 1.18349 0.93766 0.90262 0.95278 1.23076 0.98815 0.97664 1.08235 1.20383 1.01225 0.92799 0.99904 1.20028 0.94051 0.98256 1.01458 1.25113 1.00368 1.00026 1.07191 1.24409 1.02705 0.83675 1.03914 1.86649 1.80465 1.38565 1.27136 0.95265 0.77802 0.89230 0.83039 1.84240 1.13643 1.06303 1.55124 1.20887 0.95466 0.96157 1.00770 1.20857 0.98603 0.93689 0.96413 1.23356 0.96889 1.01279 0.95572 0.86025 0.85682 0.85802 0.86030 0.85472 0.85792 0.84864 0.85188 0.88500 0.89449 0.76110 0.84024 0.84888 0.83822 0.83494 0.85243 0.77398 1.16378 1.15467 0.84712 0.85565 0.88790 0.88342 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. 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 -0.05 1.54 9.19 60.07 0.55 2.09 16 2 N -0.39 12.68 0.66 -251.26 -0.17 12.51 16 3 H 0.43 -14.73 8.41 -39.29 -0.33 -15.06 16 4 C -0.06 1.73 8.57 60.06 0.51 2.24 16 5 C 0.00 -0.08 4.57 -3.82 -0.02 -0.10 16 6 C -0.14 3.82 3.31 -89.72 -0.30 3.52 16 7 H 0.12 -3.22 8.10 -51.93 -0.42 -3.64 16 8 C -0.16 3.72 5.70 -25.83 -0.15 3.58 16 9 C 0.13 -2.41 4.21 -67.12 -0.28 -2.69 16 10 H 0.12 -1.95 7.50 -51.93 -0.39 -2.34 16 11 N -0.72 11.35 5.31 -54.05 -0.29 11.06 16 12 C 0.57 -5.95 7.76 -12.46 -0.10 -6.05 16 13 O -0.53 3.42 15.95 5.28 0.08 3.51 16 14 C -0.15 1.49 5.88 -104.91 -0.62 0.87 16 15 C -0.04 0.38 9.53 -39.59 -0.38 0.00 16 16 C -0.12 0.99 9.54 -39.59 -0.38 0.61 16 17 C 0.03 -0.21 5.88 -104.91 -0.62 -0.83 16 18 C -0.16 1.19 6.37 -36.94 -0.24 0.95 16 19 C -0.11 0.88 9.64 -40.90 -0.39 0.48 16 20 C -0.11 0.75 10.00 -41.32 -0.41 0.33 16 21 C -0.21 1.40 5.73 -35.88 -0.21 1.19 16 22 C -0.03 0.23 2.96 36.01 0.11 0.33 16 23 O -0.52 2.67 12.86 -35.23 -0.45 2.22 16 24 Si 0.65 -4.28 30.96 -169.99 -5.26 -9.54 16 25 S 0.14 -0.99 19.46 -107.50 -2.09 -3.08 16 26 C -0.11 1.18 9.48 -39.59 -0.38 0.80 16 27 C -0.08 0.92 9.48 -39.59 -0.38 0.55 16 28 C -0.13 2.98 7.39 -25.92 -0.19 2.79 16 29 H 0.12 -3.82 8.14 -51.93 -0.42 -4.25 16 30 H 0.12 -3.96 8.14 -51.93 -0.42 -4.38 16 31 H 0.12 -3.94 8.11 -51.93 -0.42 -4.36 16 32 H 0.12 -3.73 8.11 -51.93 -0.42 -4.15 16 33 H 0.13 -3.78 5.13 -51.93 -0.27 -4.05 16 34 H 0.12 -3.85 8.14 -51.93 -0.42 -4.27 16 35 H 0.13 -4.15 8.09 -51.92 -0.42 -4.57 16 36 H 0.13 -4.00 7.80 -51.93 -0.40 -4.40 16 37 H 0.10 -2.30 7.90 -51.93 -0.41 -2.71 16 38 H 0.09 -1.94 7.19 -51.93 -0.37 -2.31 16 39 H 0.40 -7.31 6.72 -40.82 -0.27 -7.59 16 40 H 0.14 -1.17 7.64 -52.48 -0.40 -1.57 16 41 H 0.13 -1.17 7.26 -52.49 -0.38 -1.55 16 42 H 0.14 -1.45 6.88 -52.48 -0.36 -1.81 16 43 H 0.15 -1.10 8.06 -52.49 -0.42 -1.52 16 44 H 0.13 -0.95 7.96 -51.93 -0.41 -1.37 16 45 H 0.38 -3.00 8.70 45.56 0.40 -2.60 16 46 H -0.24 1.18 7.11 56.52 0.40 1.59 16 47 H -0.23 0.81 7.11 56.52 0.40 1.22 16 48 H 0.14 -1.64 6.74 -52.49 -0.35 -1.99 16 49 H 0.13 -2.01 6.38 -52.48 -0.34 -2.34 16 50 H 0.09 -1.98 8.14 -51.93 -0.42 -2.40 16 51 H 0.10 -2.30 8.07 -51.93 -0.42 -2.72 16 LS Contribution 417.92 15.07 6.30 6.30 Total: 1.00 -38.07 417.92 -13.43 -51.51 By element: Atomic # 1 Polarization: -77.45 SS G_CDS: -7.71 Total: -85.16 kcal Atomic # 6 Polarization: 14.52 SS G_CDS: -3.85 Total: 10.68 kcal Atomic # 7 Polarization: 24.03 SS G_CDS: -0.45 Total: 23.58 kcal Atomic # 8 Polarization: 6.09 SS G_CDS: -0.37 Total: 5.73 kcal Atomic # 14 Polarization: -4.28 SS G_CDS: -5.26 Total: -9.54 kcal Atomic # 16 Polarization: -0.99 SS G_CDS: -2.09 Total: -3.08 kcal Total LS contribution 6.30 Total: 6.30 kcal Total: -38.07 -13.43 -51.51 kcal The number of atoms in the molecule is 51 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_16608394_13308390.mol2 51 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 202.500 kcal (2) G-P(sol) polarization free energy of solvation -38.072 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 164.429 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -13.435 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -51.506 kcal (6) G-S(sol) free energy of system = (1) + (5) 150.994 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.95 seconds