Wall clock time and date at job start Sun Mar 7 2021 06:36:07 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 S 1.81401 * 1 3 3 C 1.81402 * 102.99905 * 2 1 4 4 C 1.52999 * 109.46970 * 179.97438 * 3 2 1 5 5 H 1.08997 * 112.90639 * 43.74889 * 4 3 2 6 6 C 1.53783 * 113.61322 * 174.99876 * 4 3 2 7 7 C 1.53783 * 87.07771 * 139.98089 * 6 4 3 8 8 H 1.09003 * 113.61241 * 219.93136 * 7 6 4 9 9 N 1.46499 * 113.61068 * 89.11736 * 7 6 4 10 10 C 1.34783 * 119.99734 * 154.99894 * 9 7 6 11 11 O 1.21280 * 120.00122 * 359.97438 * 10 9 7 12 12 C 1.50703 * 119.99955 * 180.02562 * 10 9 7 13 13 C 1.50703 * 109.47250 * 185.68145 * 12 10 9 14 14 C 1.39315 * 120.06002 * 81.10949 * 13 12 10 15 15 C 1.48397 * 120.11895 * 0.03118 * 14 13 12 16 16 C 1.39346 * 120.11285 * 236.44615 * 15 14 13 17 17 C 1.38019 * 119.86811 * 179.74227 * 16 15 14 18 18 C 1.38319 * 120.12712 * 0.51116 * 17 16 15 19 19 C 1.50703 * 119.87839 * 179.74202 * 18 17 16 20 20 O 1.42899 * 109.46980 * 120.02375 * 19 18 17 21 21 Si 1.86288 * 109.47212 * 0.02562 * 19 18 17 22 22 C 1.38320 * 120.24243 * 359.76377 * 18 17 16 23 23 C 1.38027 * 120.12115 * 359.97438 * 22 18 17 24 24 C 1.39351 * 119.75726 * 180.02562 * 14 13 12 25 25 C 1.37995 * 119.87920 * 0.02562 * 24 14 13 26 26 C 1.38338 * 120.12013 * 359.97438 * 25 24 14 27 27 C 1.38035 * 120.05921 * 260.83932 * 13 12 10 28 28 C 1.53780 * 87.08585 * 334.57021 * 7 6 4 29 29 H 1.08998 * 109.47432 * 60.00171 * 1 2 3 30 30 H 1.08997 * 109.47183 * 179.97438 * 1 2 3 31 31 H 1.08999 * 109.47408 * 300.00029 * 1 2 3 32 32 H 1.09003 * 109.46919 * 60.00063 * 3 2 1 33 33 H 1.09001 * 109.46811 * 300.00183 * 3 2 1 34 34 H 1.08996 * 113.61268 * 254.53225 * 6 4 3 35 35 H 1.08998 * 113.60968 * 25.35242 * 6 4 3 36 36 H 0.97001 * 120.00594 * 334.99832 * 9 7 6 37 37 H 1.08998 * 109.46802 * 305.68208 * 12 10 9 38 38 H 1.08997 * 109.46958 * 65.68139 * 12 10 9 39 39 H 1.07995 * 120.06352 * 359.97438 * 16 15 14 40 40 H 1.08001 * 119.93536 * 180.22932 * 17 16 15 41 41 H 1.09003 * 109.46961 * 240.01682 * 19 18 17 42 42 H 0.96701 * 114.00192 * 300.00159 * 20 19 18 43 43 H 1.48503 * 110.00114 * 179.97438 * 21 19 18 44 44 H 1.48500 * 110.00186 * 301.32031 * 21 19 18 45 45 H 1.08002 * 119.94133 * 180.02562 * 22 18 17 46 46 H 1.07996 * 120.06235 * 179.97438 * 23 22 18 47 47 H 1.08008 * 120.06386 * 180.02562 * 24 14 13 48 48 H 1.08004 * 119.93884 * 179.97438 * 25 24 14 49 49 H 1.08005 * 119.87792 * 179.97438 * 26 25 24 50 50 H 1.08000 * 119.94586 * 359.97438 * 27 13 12 51 51 H 1.09003 * 113.61153 * 270.88396 * 28 7 6 52 52 H 1.08996 * 113.61832 * 139.98190 * 28 7 6 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 16 1.8140 0.0000 0.0000 3 6 2.2220 1.7675 0.0000 4 6 3.7423 1.9400 0.0006 5 1 4.2459 1.2670 -0.6933 6 6 4.1962 3.4041 -0.1221 7 6 5.2867 3.0702 0.9095 8 1 5.4514 3.8605 1.6420 9 7 6.5310 2.5811 0.3107 10 6 7.6976 2.7227 0.9707 11 8 7.7173 3.2554 2.0600 12 6 8.9778 2.2201 0.3544 13 6 10.1047 2.3713 1.3435 14 6 10.2831 1.4229 2.3484 15 6 9.3650 0.2613 2.4475 16 6 8.6674 0.0204 3.6294 17 6 7.8107 -1.0585 3.7143 18 6 7.6522 -1.9058 2.6326 19 6 6.7198 -3.0855 2.7333 20 8 5.6970 -2.9702 1.7421 21 14 5.9429 -3.1201 4.4261 22 6 8.3466 -1.6746 1.4589 23 6 9.2018 -0.5957 1.3611 24 6 11.3269 1.5692 3.2600 25 6 12.1774 2.6516 3.1634 26 6 11.9955 3.5903 2.1636 27 6 10.9653 3.4466 1.2521 28 6 4.3607 1.9484 1.4086 29 1 -0.3634 0.5138 -0.8900 30 1 -0.3633 -1.0276 -0.0005 31 1 -0.3634 0.5138 0.8900 32 1 1.8031 2.2371 0.8900 33 1 1.8031 2.2371 -0.8900 34 1 4.5894 3.6582 -1.1064 35 1 3.4584 4.1215 0.2371 36 1 6.5153 2.1554 -0.5608 37 1 8.8652 1.1688 0.0897 38 1 9.2011 2.7986 -0.5420 39 1 8.7938 0.6788 4.4761 40 1 7.2666 -1.2440 4.6286 41 1 7.2802 -4.0063 2.5717 42 1 5.1573 -2.1720 1.8247 43 1 5.0206 -4.2787 4.5381 44 1 6.9979 -3.2077 5.4675 45 1 8.2188 -2.3391 0.6171 46 1 9.7439 -0.4163 0.4444 47 1 11.4700 0.8367 4.0407 48 1 12.9864 2.7661 3.8696 49 1 12.6632 4.4362 2.0919 50 1 10.8308 4.1798 0.4707 51 1 3.6685 2.2679 2.1876 52 1 4.8867 1.0275 1.6601 There are 68 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 68 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=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_16535148_13158394.mol2 52 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 06:36:07 Heat of formation + Delta-G solvation = 7.773176 kcal Electronic energy + Delta-G solvation = -33665.242338 eV Core-core repulsion = 29494.795665 eV Total energy + Delta-G solvation = -4170.446673 eV No. of doubly occupied orbitals = 68 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 384.155 amu Computer time = 1.22 seconds Orbital eigenvalues (eV) -41.57765 -40.85467 -39.82297 -39.01409 -37.48221 -34.56961 -34.19884 -33.34871 -31.93574 -30.82716 -30.59174 -29.76468 -28.54382 -26.78810 -26.51952 -24.21529 -23.86641 -23.35550 -22.75369 -21.81798 -21.26073 -20.26880 -18.51624 -18.16206 -17.82666 -17.30774 -17.06807 -16.97485 -16.54626 -16.30630 -16.15068 -16.01281 -15.80221 -15.63200 -15.48165 -15.15456 -15.05694 -14.82570 -14.66710 -14.47629 -14.35430 -14.11469 -14.04029 -13.89356 -13.69671 -13.58845 -13.37895 -13.25132 -13.21016 -13.08074 -12.72923 -12.34993 -12.17577 -12.07056 -12.00905 -11.75008 -11.62120 -11.55291 -11.26543 -10.90162 -10.80680 -10.42318 -10.06928 -9.99405 -9.88672 -9.67572 -9.15200 -8.62657 -4.99169 -0.02891 0.44461 0.47518 0.68252 0.69905 1.33409 1.62792 1.66193 1.73366 2.00020 2.15142 2.68631 2.94128 3.37834 3.47833 3.48274 3.58689 3.65717 3.69992 3.75231 3.80244 3.91358 3.94608 3.98636 4.07556 4.17011 4.17623 4.19680 4.22868 4.28414 4.32853 4.38808 4.45258 4.46188 4.53542 4.56332 4.64151 4.64473 4.67329 4.71981 4.76017 4.81539 4.90834 4.99027 5.01635 5.02280 5.07068 5.12498 5.15577 5.40046 5.46673 5.53448 5.58136 5.60925 5.64487 5.72199 5.98546 6.09202 6.51884 6.61466 7.31278 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.124 4.124 2 S -0.259 6.259 3 C -0.076 4.076 4 C -0.094 4.094 5 H 0.099 0.901 6 C -0.137 4.137 7 C 0.122 3.878 8 H 0.104 0.896 9 N -0.715 5.715 10 C 0.522 3.478 11 O -0.523 6.523 12 C -0.113 4.113 13 C -0.052 4.052 14 C -0.036 4.036 15 C -0.036 4.036 16 C -0.093 4.093 17 C -0.114 4.114 18 C -0.117 4.117 19 C -0.067 4.067 20 O -0.538 6.538 21 Si 0.683 3.317 22 C -0.090 4.090 23 C -0.115 4.115 24 C -0.105 4.105 25 C -0.117 4.117 26 C -0.115 4.115 27 C -0.106 4.106 28 C -0.141 4.141 29 H 0.075 0.925 30 H 0.101 0.899 31 H 0.076 0.924 32 H 0.082 0.918 33 H 0.081 0.919 34 H 0.076 0.924 35 H 0.097 0.903 36 H 0.400 0.600 37 H 0.109 0.891 38 H 0.104 0.896 39 H 0.127 0.873 40 H 0.126 0.874 41 H 0.113 0.887 42 H 0.379 0.621 43 H -0.254 1.254 44 H -0.258 1.258 45 H 0.127 0.873 46 H 0.126 0.874 47 H 0.124 0.876 48 H 0.125 0.875 49 H 0.124 0.876 50 H 0.123 0.877 51 H 0.092 0.908 52 H 0.076 0.924 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -2.006 2.735 -2.799 4.398 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 -0.292 4.292 2 S -0.033 6.033 3 C -0.225 4.225 4 C -0.113 4.113 5 H 0.117 0.883 6 C -0.177 4.177 7 C 0.016 3.984 8 H 0.122 0.878 9 N -0.367 5.367 10 C 0.308 3.692 11 O -0.398 6.398 12 C -0.153 4.153 13 C -0.053 4.053 14 C -0.036 4.036 15 C -0.036 4.036 16 C -0.111 4.111 17 C -0.131 4.131 18 C -0.117 4.117 19 C -0.178 4.178 20 O -0.343 6.343 21 Si 0.586 3.414 22 C -0.108 4.108 23 C -0.133 4.133 24 C -0.123 4.123 25 C -0.135 4.135 26 C -0.133 4.133 27 C -0.124 4.124 28 C -0.180 4.180 29 H 0.094 0.906 30 H 0.120 0.880 31 H 0.095 0.905 32 H 0.101 0.899 33 H 0.100 0.900 34 H 0.095 0.905 35 H 0.115 0.885 36 H 0.235 0.765 37 H 0.126 0.874 38 H 0.122 0.878 39 H 0.145 0.855 40 H 0.144 0.856 41 H 0.130 0.870 42 H 0.226 0.774 43 H -0.179 1.179 44 H -0.183 1.183 45 H 0.145 0.855 46 H 0.144 0.856 47 H 0.142 0.858 48 H 0.143 0.857 49 H 0.142 0.858 50 H 0.141 0.859 51 H 0.110 0.890 52 H 0.095 0.905 Dipole moment (debyes) X Y Z Total from point charges -1.191 1.220 -1.433 2.227 hybrid contribution -0.461 0.684 -0.839 1.177 sum -1.653 1.904 -2.272 3.394 Atomic orbital electron populations 1.23397 0.94260 1.06704 1.04884 1.87004 1.07280 1.10966 1.98037 1.23434 0.99381 0.94734 1.04922 1.22367 0.92498 0.97420 0.99062 0.88331 1.23403 0.97948 0.96301 1.00056 1.21763 0.82950 0.97390 0.96300 0.87823 1.45658 1.06290 1.62220 1.22565 1.20439 0.84557 0.78644 0.85527 1.90739 1.86618 1.42184 1.20223 1.20870 0.91246 1.04517 0.98651 1.19183 0.95418 0.94997 0.95679 1.18538 0.95299 0.94102 0.95656 1.18778 0.96527 0.94206 0.94103 1.21152 0.95769 0.96882 0.97273 1.20946 0.99157 0.95139 0.97867 1.20363 0.99270 0.97441 0.94663 1.25010 0.90867 0.97926 1.03967 1.86502 1.46485 1.47626 1.53684 0.94661 0.83732 0.87896 0.75157 1.20907 0.95303 0.97167 0.97439 1.21224 0.98993 0.94883 0.98156 1.21168 0.94598 0.98174 0.98319 1.21114 0.99420 0.94419 0.98500 1.21189 0.97989 0.99102 0.94999 1.20932 0.95048 0.96900 0.99521 1.23483 0.98439 0.99871 0.96164 0.90564 0.87997 0.90474 0.89891 0.90015 0.90501 0.88490 0.76549 0.87355 0.87790 0.85516 0.85615 0.86950 0.77364 1.17894 1.18325 0.85465 0.85597 0.85837 0.85750 0.85809 0.85913 0.88954 0.90479 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 -0.12 0.21 10.76 101.05 1.09 1.30 16 2 S -0.26 0.03 22.37 -107.50 -2.40 -2.38 16 3 C -0.08 0.16 5.78 37.16 0.21 0.37 16 4 C -0.09 0.25 3.53 -89.81 -0.32 -0.07 16 5 H 0.10 -0.22 8.13 -51.93 -0.42 -0.64 16 6 C -0.14 0.42 7.39 -25.92 -0.19 0.22 16 7 C 0.12 -0.15 4.32 -67.12 -0.29 -0.44 16 8 H 0.10 0.08 7.46 -51.93 -0.39 -0.30 16 9 N -0.72 1.00 5.26 -53.01 -0.28 0.72 16 10 C 0.52 0.63 7.66 -10.98 -0.08 0.55 16 11 O -0.52 -2.80 15.65 5.56 0.09 -2.72 16 12 C -0.11 0.08 5.31 -29.03 -0.15 -0.08 16 13 C -0.05 -0.08 4.38 -104.29 -0.46 -0.54 16 14 C -0.04 -0.08 5.40 -104.90 -0.57 -0.64 16 15 C -0.04 -0.06 4.78 -104.90 -0.50 -0.56 16 16 C -0.09 -0.16 9.62 -39.25 -0.38 -0.54 16 17 C -0.11 -0.09 8.65 -39.63 -0.34 -0.44 16 18 C -0.12 -0.08 5.39 -104.56 -0.56 -0.65 16 19 C -0.07 -0.03 2.82 36.01 0.10 0.07 16 20 O -0.54 -0.45 12.76 -35.23 -0.45 -0.90 16 21 Si 0.68 0.00 29.78 -169.99 -5.06 -5.07 16 22 C -0.09 -0.05 9.59 -39.63 -0.38 -0.43 16 23 C -0.11 -0.06 7.81 -39.25 -0.31 -0.36 16 24 C -0.10 -0.20 9.62 -39.26 -0.38 -0.57 16 25 C -0.12 -0.15 10.03 -39.63 -0.40 -0.55 16 26 C -0.11 -0.13 10.04 -39.52 -0.40 -0.53 16 27 C -0.11 -0.14 9.66 -39.63 -0.38 -0.52 16 28 C -0.14 0.25 7.43 -25.92 -0.19 0.06 16 29 H 0.08 -0.17 8.14 -51.93 -0.42 -0.59 16 30 H 0.10 -0.20 8.14 -51.93 -0.42 -0.62 16 31 H 0.08 -0.18 8.14 -51.92 -0.42 -0.60 16 32 H 0.08 -0.20 7.84 -51.92 -0.41 -0.61 16 33 H 0.08 -0.19 8.14 -51.92 -0.42 -0.61 16 34 H 0.08 -0.26 8.14 -51.93 -0.42 -0.68 16 35 H 0.10 -0.34 8.10 -51.93 -0.42 -0.76 16 36 H 0.40 -1.47 8.70 -40.82 -0.36 -1.83 16 37 H 0.11 -0.21 4.83 -51.93 -0.25 -0.46 16 38 H 0.10 -0.30 8.01 -51.93 -0.42 -0.71 16 39 H 0.13 0.18 8.06 -52.49 -0.42 -0.24 16 40 H 0.13 -0.08 4.86 -52.49 -0.26 -0.33 16 41 H 0.11 0.09 7.96 -51.93 -0.41 -0.33 16 42 H 0.38 -0.84 8.70 45.56 0.40 -0.44 16 43 H -0.25 -0.78 7.11 56.52 0.40 -0.38 16 44 H -0.26 -0.58 7.11 56.52 0.40 -0.18 16 45 H 0.13 0.00 8.06 -52.49 -0.42 -0.43 16 46 H 0.13 -0.12 7.11 -52.49 -0.37 -0.50 16 47 H 0.12 0.09 8.06 -52.48 -0.42 -0.34 16 48 H 0.12 -0.07 8.06 -52.48 -0.42 -0.50 16 49 H 0.12 -0.09 8.06 -52.48 -0.42 -0.51 16 50 H 0.12 -0.06 8.04 -52.49 -0.42 -0.48 16 51 H 0.09 -0.18 7.90 -51.93 -0.41 -0.59 16 52 H 0.08 -0.06 8.14 -51.93 -0.42 -0.48 16 LS Contribution 436.83 15.07 6.58 6.58 Total: 0.00 -7.83 436.83 -14.39 -22.22 By element: Atomic # 1 Polarization: -6.14 SS G_CDS: -7.99 Total: -14.13 kcal Atomic # 6 Polarization: 0.53 SS G_CDS: -4.88 Total: -4.34 kcal Atomic # 7 Polarization: 1.00 SS G_CDS: -0.28 Total: 0.72 kcal Atomic # 8 Polarization: -3.25 SS G_CDS: -0.36 Total: -3.62 kcal Atomic # 14 Polarization: 0.00 SS G_CDS: -5.06 Total: -5.07 kcal Atomic # 16 Polarization: 0.03 SS G_CDS: -2.40 Total: -2.38 kcal Total LS contribution 6.58 Total: 6.58 kcal Total: -7.83 -14.39 -22.22 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. s_22_16535148_13158394.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 29.996 kcal (2) G-P(sol) polarization free energy of solvation -7.834 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 22.162 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -14.389 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -22.223 kcal (6) G-S(sol) free energy of system = (1) + (5) 7.773 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.22 seconds