Wall clock time and date at job start Mon Mar 8 2021 00:42:20 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 1.52999 * 1 3 3 C 1.52995 * 109.47544 * 2 1 4 4 C 1.53003 * 109.47153 * 171.17088 * 3 2 1 5 5 C 1.52999 * 109.47596 * 291.17555 * 3 2 1 6 6 C 1.50697 * 109.47570 * 174.43239 * 5 3 2 7 7 O 1.21280 * 120.00221 * 121.55500 * 6 5 3 8 8 N 1.34781 * 119.99743 * 301.56095 * 6 5 3 9 9 C 1.46496 * 119.99419 * 185.08970 * 8 6 5 10 10 C 1.53004 * 109.46951 * 179.97438 * 9 8 6 11 11 Si 1.86295 * 109.47515 * 179.97438 * 10 9 8 12 12 C 1.86298 * 109.47108 * 59.99942 * 11 10 9 13 13 C 1.86294 * 109.47307 * 180.02562 * 11 10 9 14 14 C 1.86300 * 109.47198 * 300.00111 * 11 10 9 15 15 N 1.46502 * 109.46820 * 294.43405 * 5 3 2 16 16 C 1.36345 * 125.63425 * 303.68637 * 15 5 3 17 17 C 1.34851 * 108.21351 * 179.97438 * 16 15 5 18 18 C 1.40882 * 107.42247 * 0.26689 * 17 16 15 19 19 C 1.34851 * 107.41897 * 359.56175 * 18 17 16 20 20 C 1.50695 * 125.89580 * 180.15688 * 19 18 17 21 21 O 1.42899 * 109.47270 * 132.09781 * 20 19 18 22 22 Si 1.86300 * 109.46987 * 12.09955 * 20 19 18 23 23 H 1.48494 * 109.46948 * 60.00069 * 22 20 19 24 24 H 1.48505 * 109.46849 * 179.97438 * 22 20 19 25 25 H 1.48500 * 109.47146 * 299.99757 * 22 20 19 26 26 H 1.08989 * 109.47488 * 173.84630 * 1 2 3 27 27 H 1.09001 * 109.46903 * 293.84611 * 1 2 3 28 28 H 1.08996 * 109.46916 * 53.83851 * 1 2 3 29 29 H 1.09000 * 109.46955 * 240.00260 * 2 1 3 30 30 H 1.09002 * 109.47227 * 120.00337 * 2 1 3 31 31 H 1.09006 * 109.46813 * 51.17688 * 3 2 1 32 32 H 1.09002 * 109.47118 * 167.28790 * 4 3 2 33 33 H 1.08994 * 109.47483 * 287.28768 * 4 3 2 34 34 H 1.08998 * 109.46779 * 47.29289 * 4 3 2 35 35 H 1.09001 * 109.46825 * 54.42710 * 5 3 2 36 36 H 0.96996 * 120.00182 * 5.08503 * 8 6 5 37 37 H 1.09001 * 109.47368 * 299.99215 * 9 8 6 38 38 H 1.08997 * 109.47984 * 60.00136 * 9 8 6 39 39 H 1.09008 * 109.47054 * 299.99967 * 10 9 8 40 40 H 1.09002 * 109.47167 * 59.99969 * 10 9 8 41 41 H 1.09001 * 109.47294 * 59.99853 * 12 11 10 42 42 H 1.09003 * 109.47527 * 180.02562 * 12 11 10 43 43 H 1.09003 * 109.47388 * 299.99992 * 12 11 10 44 44 H 1.09002 * 109.47294 * 60.00113 * 13 11 10 45 45 H 1.09003 * 109.47318 * 180.02562 * 13 11 10 46 46 H 1.09005 * 109.47308 * 299.99475 * 13 11 10 47 47 H 1.09002 * 109.47366 * 59.99400 * 14 11 10 48 48 H 1.08995 * 109.47666 * 179.97438 * 14 11 10 49 49 H 1.09007 * 109.46794 * 300.00067 * 14 11 10 50 50 H 1.07992 * 125.89339 * 359.97438 * 16 15 5 51 51 H 1.08009 * 126.28670 * 179.97438 * 17 16 15 52 52 H 1.08001 * 126.29663 * 179.70622 * 18 17 16 53 53 H 1.08999 * 109.47130 * 252.09626 * 20 19 18 54 54 H 0.96695 * 114.00393 * 297.42250 * 21 20 19 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 1.5300 0.0000 0.0000 3 6 2.0401 1.4424 0.0000 4 6 3.5540 1.4480 0.2214 5 6 1.7189 2.0971 -1.3451 6 6 2.0973 3.5550 -1.2973 7 8 2.8986 3.9998 -2.0916 8 7 1.5452 4.3645 -0.3719 9 6 1.8266 5.8020 -0.3949 10 6 1.0819 6.4858 0.7535 11 14 1.4402 8.3138 0.7249 12 6 0.8736 9.0323 -0.8978 13 6 0.5340 9.1463 2.1236 14 6 3.2721 8.5906 0.9207 15 7 2.4775 1.4301 -2.4062 16 6 3.8327 1.2845 -2.4426 17 6 4.1550 0.6196 -3.5706 18 6 2.9556 0.3500 -4.2587 19 6 1.9450 0.8519 -3.5203 20 6 0.4803 0.7905 -3.8695 21 8 -0.2617 0.3416 -2.7338 22 14 0.2284 -0.3954 -5.2841 23 1 0.6998 -1.7464 -4.8872 24 1 -1.2150 -0.4563 -5.6277 25 1 0.9995 0.0711 -6.4643 26 1 -0.3634 -1.0216 -0.1101 27 1 -0.3633 0.4155 0.9400 28 1 -0.3633 0.6064 -0.8297 29 1 1.8933 -0.5138 -0.8900 30 1 1.8933 -0.5139 0.8900 31 1 1.5538 1.9997 0.8007 32 1 3.9500 2.4389 -0.0008 33 1 3.7704 1.1946 1.2592 34 1 4.0201 0.7146 -0.4366 35 1 0.6520 2.0050 -1.5483 36 1 0.9616 3.9953 0.3092 37 1 2.8984 5.9643 -0.2809 38 1 1.4944 6.2223 -1.3441 39 1 0.0100 6.3235 0.6392 40 1 1.4137 6.0658 1.7030 41 1 -0.1982 8.8704 -1.0125 42 1 1.0836 10.1018 -0.9148 43 1 1.4042 8.5453 -1.7160 44 1 0.8660 8.7258 3.0729 45 1 0.7433 10.2159 2.1066 46 1 -0.5379 8.9844 2.0094 47 1 3.8027 8.1035 0.1026 48 1 3.4819 9.6601 0.9035 49 1 3.6036 8.1702 1.8702 50 1 4.5279 1.6403 -1.6968 51 1 5.1503 0.3481 -3.8904 52 1 2.8622 -0.1660 -5.2029 53 1 0.1343 1.7822 -4.1607 54 1 -0.0339 -0.5520 -2.4431 RHF calculation, no. of doubly occupied orbitals= 63 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_9043546_12360566.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Mon Mar 8 2021 00:42:20 Heat of formation + Delta-G solvation = -66.472992 kcal Electronic energy + Delta-G solvation = -29843.645975 eV Core-core repulsion = 26132.777850 eV Total energy + Delta-G solvation = -3710.868125 eV No. of doubly occupied orbitals = 63 Molecular weight (most abundant/longest-lived isotopes) = 340.210 amu Computer time = 0.88 seconds Orbital eigenvalues (eV) -42.76233 -40.48490 -37.89307 -37.64689 -36.30285 -33.04168 -31.65288 -31.43540 -30.65238 -29.51751 -28.51449 -28.48546 -27.94188 -25.83972 -24.85145 -23.65150 -22.16039 -21.61366 -21.35646 -20.13729 -18.88688 -18.12463 -17.26232 -16.93410 -16.69263 -16.42125 -16.00801 -15.61026 -15.47867 -15.08256 -14.77890 -14.54475 -14.42496 -14.37278 -14.26280 -14.15245 -14.08430 -13.95506 -13.90415 -13.69994 -13.38758 -13.35442 -13.29261 -13.16760 -13.13664 -12.95849 -12.90653 -12.54253 -12.30828 -12.18610 -12.01148 -11.89844 -11.75873 -11.72330 -11.58529 -11.24602 -10.92460 -10.89101 -10.68985 -10.54370 -10.10696 -9.36339 -8.76784 1.10573 1.25457 1.52154 1.53181 1.57112 1.60882 1.75702 1.77378 1.90003 2.08128 2.26568 2.37231 2.57986 3.26684 3.42390 3.53308 3.63225 3.83904 3.86964 4.00645 4.07531 4.16052 4.26237 4.36712 4.40105 4.54059 4.55525 4.56046 4.63531 4.63591 4.64454 4.68316 4.68918 4.70351 4.72699 4.73320 4.80074 4.86064 4.86453 4.93776 5.05346 5.06630 5.12225 5.19752 5.35689 5.39401 5.44300 5.47588 5.48707 5.50400 5.54452 6.17216 6.33776 6.39304 6.50004 6.58400 7.13525 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.176 4.176 2 C -0.117 4.117 3 C -0.093 4.093 4 C -0.170 4.170 5 C 0.114 3.886 6 C 0.500 3.500 7 O -0.518 6.518 8 N -0.726 5.726 9 C 0.129 3.871 10 C -0.433 4.433 11 Si 1.025 2.975 12 C -0.455 4.455 13 C -0.451 4.451 14 C -0.454 4.454 15 N -0.407 5.407 16 C 0.012 3.988 17 C -0.203 4.203 18 C -0.192 4.192 19 C -0.019 4.019 20 C -0.064 4.064 21 O -0.542 6.542 22 Si 0.976 3.024 23 H -0.249 1.249 24 H -0.256 1.256 25 H -0.249 1.249 26 H 0.057 0.943 27 H 0.052 0.948 28 H 0.086 0.914 29 H 0.068 0.932 30 H 0.068 0.932 31 H 0.088 0.912 32 H 0.057 0.943 33 H 0.064 0.936 34 H 0.079 0.921 35 H 0.141 0.859 36 H 0.401 0.599 37 H 0.071 0.929 38 H 0.069 0.931 39 H 0.084 0.916 40 H 0.084 0.916 41 H 0.069 0.931 42 H 0.070 0.930 43 H 0.069 0.931 44 H 0.069 0.931 45 H 0.070 0.930 46 H 0.069 0.931 47 H 0.070 0.930 48 H 0.070 0.930 49 H 0.068 0.932 50 H 0.167 0.833 51 H 0.136 0.864 52 H 0.135 0.865 53 H 0.114 0.886 54 H 0.377 0.623 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -2.808 -0.207 4.430 5.249 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 -0.233 4.233 2 C -0.155 4.155 3 C -0.112 4.112 4 C -0.227 4.227 5 C 0.007 3.993 6 C 0.284 3.716 7 O -0.393 6.393 8 N -0.380 5.380 9 C 0.006 3.994 10 C -0.517 4.517 11 Si 1.220 2.780 12 C -0.562 4.562 13 C -0.559 4.559 14 C -0.562 4.562 15 N -0.082 5.082 16 C -0.118 4.118 17 C -0.227 4.227 18 C -0.217 4.217 19 C -0.130 4.130 20 C -0.174 4.174 21 O -0.349 6.349 22 Si 0.797 3.203 23 H -0.173 1.173 24 H -0.180 1.180 25 H -0.173 1.173 26 H 0.076 0.924 27 H 0.071 0.929 28 H 0.104 0.896 29 H 0.087 0.913 30 H 0.086 0.914 31 H 0.106 0.894 32 H 0.076 0.924 33 H 0.083 0.917 34 H 0.098 0.902 35 H 0.159 0.841 36 H 0.235 0.765 37 H 0.089 0.911 38 H 0.087 0.913 39 H 0.103 0.897 40 H 0.103 0.897 41 H 0.088 0.912 42 H 0.089 0.911 43 H 0.089 0.911 44 H 0.088 0.912 45 H 0.090 0.910 46 H 0.088 0.912 47 H 0.089 0.911 48 H 0.089 0.911 49 H 0.088 0.912 50 H 0.184 0.816 51 H 0.154 0.846 52 H 0.152 0.848 53 H 0.132 0.868 54 H 0.226 0.774 Dipole moment (debyes) X Y Z Total from point charges -2.819 0.292 3.354 4.391 hybrid contribution 0.177 -0.193 0.848 0.887 sum -2.642 0.099 4.202 4.964 Atomic orbital electron populations 1.22178 0.95110 1.02916 1.03058 1.21564 0.96543 0.94564 1.02824 1.21488 0.97865 0.97987 0.93894 1.22417 0.94663 1.02654 1.02969 1.21605 0.99459 0.89350 0.88906 1.20765 0.81386 0.88267 0.81214 1.90789 1.32472 1.76295 1.39725 1.46161 1.51019 1.08551 1.32229 1.21085 1.00332 0.79074 0.98864 1.26578 1.04243 1.20236 1.00650 0.78965 0.67100 0.64825 0.67154 1.26195 1.05988 1.07097 1.16910 1.26129 1.08295 1.07882 1.13552 1.26193 1.20269 1.05008 1.04698 1.43388 1.05829 1.42371 1.16641 1.22079 0.83671 1.04814 1.01197 1.20811 0.98299 1.07230 0.96384 1.20629 0.92368 1.07699 1.01022 1.20686 0.95295 1.06224 0.90807 1.24704 0.86630 1.07832 0.98194 1.86462 1.64261 1.36695 1.47456 0.85298 0.80430 0.78042 0.76534 1.17254 1.17951 1.17269 0.92418 0.92865 0.89599 0.91319 0.91362 0.89374 0.92367 0.91738 0.90249 0.84140 0.76456 0.91121 0.91255 0.89710 0.89735 0.91229 0.91083 0.91144 0.91219 0.91040 0.91213 0.91130 0.91088 0.91247 0.81635 0.84633 0.84763 0.86806 0.77394 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 -0.18 0.46 8.57 37.16 0.32 0.78 16 2 C -0.12 0.23 5.32 -26.73 -0.14 0.08 16 3 C -0.09 0.16 2.12 -90.62 -0.19 -0.03 16 4 C -0.17 0.15 7.41 37.16 0.28 0.42 16 5 C 0.11 0.02 2.33 -69.08 -0.16 -0.14 16 6 C 0.50 0.99 5.97 -10.99 -0.07 0.93 16 7 O -0.52 -3.22 15.66 5.56 0.09 -3.14 16 8 N -0.73 0.57 5.45 -60.30 -0.33 0.24 16 9 C 0.13 -0.11 5.05 -4.04 -0.02 -0.13 16 10 C -0.43 1.45 4.56 37.16 0.17 1.62 16 11 Si 1.02 -3.64 12.19 -169.99 -2.07 -5.71 16 12 C -0.45 0.80 8.65 101.05 0.87 1.68 16 13 C -0.45 1.10 8.65 101.05 0.87 1.97 16 14 C -0.45 0.82 8.65 101.05 0.87 1.70 16 15 N -0.41 -0.82 1.69 -106.71 -0.18 -1.00 16 16 C 0.01 0.04 7.87 -16.75 -0.13 -0.10 16 17 C -0.20 -0.67 10.86 -39.78 -0.43 -1.11 16 18 C -0.19 -0.57 9.38 -39.78 -0.37 -0.95 16 19 C -0.02 -0.04 6.26 -81.79 -0.51 -0.55 16 20 C -0.06 0.00 2.63 36.00 0.09 0.09 16 21 O -0.54 0.64 8.41 -35.23 -0.30 0.34 16 22 Si 0.98 -0.18 25.94 -169.99 -4.41 -4.59 16 23 H -0.25 -0.05 7.11 56.52 0.40 0.35 16 24 H -0.26 -0.18 7.11 56.52 0.40 0.22 16 25 H -0.25 -0.24 7.08 56.52 0.40 0.16 16 26 H 0.06 -0.15 8.14 -51.94 -0.42 -0.58 16 27 H 0.05 -0.14 8.14 -51.93 -0.42 -0.57 16 28 H 0.09 -0.19 3.63 -51.93 -0.19 -0.38 16 29 H 0.07 -0.05 7.55 -51.93 -0.39 -0.44 16 30 H 0.07 -0.13 8.12 -51.93 -0.42 -0.55 16 31 H 0.09 -0.28 7.20 -51.93 -0.37 -0.66 16 32 H 0.06 0.03 6.55 -51.93 -0.34 -0.31 16 33 H 0.06 -0.10 8.14 -51.93 -0.42 -0.53 16 34 H 0.08 -0.01 5.32 -51.93 -0.28 -0.29 16 35 H 0.14 -0.06 4.67 -51.93 -0.24 -0.30 16 36 H 0.40 -1.33 7.59 -40.82 -0.31 -1.64 16 37 H 0.07 -0.01 7.79 -51.93 -0.40 -0.41 16 38 H 0.07 0.00 7.79 -51.93 -0.40 -0.41 16 39 H 0.08 -0.33 7.96 -51.92 -0.41 -0.74 16 40 H 0.08 -0.33 7.96 -51.93 -0.41 -0.74 16 41 H 0.07 -0.12 7.96 -51.93 -0.41 -0.54 16 42 H 0.07 -0.11 7.96 -51.93 -0.41 -0.52 16 43 H 0.07 -0.08 7.79 -51.93 -0.40 -0.48 16 44 H 0.07 -0.17 7.96 -51.93 -0.41 -0.58 16 45 H 0.07 -0.15 7.96 -51.93 -0.41 -0.56 16 46 H 0.07 -0.17 7.96 -51.93 -0.41 -0.58 16 47 H 0.07 -0.08 7.79 -51.93 -0.40 -0.49 16 48 H 0.07 -0.11 7.96 -51.93 -0.41 -0.53 16 49 H 0.07 -0.13 7.96 -51.92 -0.41 -0.54 16 50 H 0.17 0.34 5.35 -52.49 -0.28 0.05 16 51 H 0.14 0.28 8.06 -52.48 -0.42 -0.14 16 52 H 0.13 0.24 6.32 -52.49 -0.33 -0.09 16 53 H 0.11 -0.02 7.96 -51.93 -0.41 -0.43 16 54 H 0.38 -1.16 7.55 45.56 0.34 -0.82 16 LS Contribution 408.06 15.07 6.15 6.15 Total: 0.00 -6.85 408.06 -8.66 -15.50 By element: Atomic # 1 Polarization: -5.00 SS G_CDS: -9.05 Total: -14.05 kcal Atomic # 6 Polarization: 4.81 SS G_CDS: 1.45 Total: 6.26 kcal Atomic # 7 Polarization: -0.25 SS G_CDS: -0.51 Total: -0.76 kcal Atomic # 8 Polarization: -2.59 SS G_CDS: -0.21 Total: -2.80 kcal Atomic # 14 Polarization: -3.82 SS G_CDS: -6.48 Total: -10.30 kcal Total LS contribution 6.15 Total: 6.15 kcal Total: -6.85 -8.66 -15.50 kcal The number of atoms in the molecule is 54 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_9043546_12360566.mol2 54 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 -50.969 kcal (2) G-P(sol) polarization free energy of solvation -6.849 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -57.818 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.655 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -15.504 kcal (6) G-S(sol) free energy of system = (1) + (5) -66.473 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.88 seconds