Wall clock time and date at job start Tue Mar 31 2020 05:34:49 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 C 1.50699 * 1 3 3 C 1.34247 * 125.03475 * 2 1 4 4 C 1.50703 * 126.49829 * 0.02562 * 3 2 1 5 5 H 1.08999 * 115.54581 * 271.79132 * 4 3 2 6 6 C 1.52995 * 117.49675 * 57.46461 * 4 3 2 7 7 H 1.09001 * 117.49341 * 214.97504 * 6 4 3 8 8 C 1.50695 * 117.50422 * 359.97438 * 6 4 3 9 9 H 1.08001 * 119.99835 * 5.54614 * 8 6 4 10 10 C 1.37878 * 120.00298 * 185.55173 * 8 6 4 11 11 N 1.31520 * 119.99596 * 354.96380 * 10 8 6 12 12 Si 1.86796 * 120.00245 * 174.97053 * 10 8 6 13 13 H 1.48502 * 109.47054 * 5.02220 * 12 10 8 14 14 H 1.48496 * 109.47468 * 125.02910 * 12 10 8 15 15 H 1.48504 * 109.46969 * 245.02912 * 12 10 8 16 16 C 1.52999 * 117.49468 * 126.12474 * 4 3 2 17 17 C 1.52993 * 117.50149 * 359.97438 * 16 4 3 18 18 C 1.53005 * 117.49409 * 145.01912 * 16 4 3 19 19 C 1.46486 * 106.99700 * 180.25395 * 3 2 1 20 20 C 1.39626 * 134.03401 * 179.79550 * 19 3 2 21 21 C 1.36621 * 119.77059 * 179.97438 * 20 19 3 22 22 C 1.38833 * 120.52479 * 0.02562 * 21 20 19 23 23 C 1.37753 * 120.66720 * 0.02562 * 22 21 20 24 24 C 1.39124 * 119.77803 * 359.96471 * 23 22 21 25 25 N 1.36828 * 125.03535 * 179.85924 * 2 1 3 26 26 C 1.46494 * 125.06671 * 359.97438 * 25 2 1 27 27 C 1.50697 * 109.47480 * 269.72053 * 26 25 2 28 28 C 1.38240 * 119.99819 * 89.99724 * 27 26 25 29 29 C 1.38236 * 119.99681 * 180.26200 * 28 27 26 30 30 C 1.38231 * 120.00201 * 359.50521 * 29 28 27 31 31 C 1.38234 * 120.00031 * 0.47058 * 30 29 28 32 32 C 1.38225 * 120.00382 * 269.97559 * 27 26 25 33 33 H 1.08995 * 109.47206 * 270.16168 * 1 2 3 34 34 H 1.08993 * 109.47266 * 30.16674 * 1 2 3 35 35 H 1.09001 * 109.46917 * 150.16533 * 1 2 3 36 36 H 0.96999 * 119.99787 * 180.02562 * 11 10 8 37 37 H 1.09006 * 109.46871 * 67.32755 * 17 16 4 38 38 H 1.09005 * 109.47106 * 187.32485 * 17 16 4 39 39 H 1.08991 * 109.47373 * 307.32794 * 17 16 4 40 40 H 1.08992 * 109.47200 * 60.00119 * 18 16 4 41 41 H 1.09004 * 109.46629 * 179.97438 * 18 16 4 42 42 H 1.08997 * 109.46904 * 299.99426 * 18 16 4 43 43 H 1.08005 * 120.11584 * 359.97438 * 20 19 3 44 44 H 1.07999 * 119.73965 * 180.02562 * 21 20 19 45 45 H 1.08001 * 119.66517 * 179.97438 * 22 21 20 46 46 H 1.07996 * 120.10767 * 179.97438 * 23 22 21 47 47 H 1.09004 * 109.47448 * 149.71852 * 26 25 2 48 48 H 1.09010 * 109.46871 * 29.71999 * 26 25 2 49 49 H 1.07998 * 120.00270 * 359.97438 * 28 27 26 50 50 H 1.08008 * 119.99721 * 179.72952 * 29 28 27 51 51 H 1.07998 * 120.00002 * 180.26545 * 30 29 28 52 52 H 1.07998 * 120.00361 * 179.78927 * 31 30 29 53 53 H 1.08004 * 119.99620 * 359.97438 * 32 27 26 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 2.2777 1.0992 0.0000 4 6 1.8003 2.5287 0.0005 5 1 1.6219 2.9650 -0.9822 6 6 0.8847 2.9672 1.1451 7 1 0.1041 3.6925 0.9154 8 6 0.5286 1.9366 2.1854 9 1 0.9870 0.9591 2.1561 10 6 -0.3823 2.2415 3.1744 11 7 -0.8658 3.4609 3.2698 12 14 -0.9297 0.9229 4.3789 13 1 -0.1547 -0.3207 4.1373 14 1 -0.6927 1.3919 5.7678 15 1 -2.3768 0.6489 4.1891 16 6 2.3359 3.4518 1.0968 17 6 3.3145 2.8530 2.1089 18 6 2.5794 4.9171 0.7298 19 6 3.6705 0.6456 -0.0062 20 6 4.9041 1.2996 -0.0126 21 6 6.0589 0.5696 -0.0169 22 6 6.0159 -0.8181 -0.0155 23 6 4.8098 -1.4837 -0.0103 24 6 3.6215 -0.7602 -0.0056 25 7 2.2925 -1.1203 0.0028 26 6 1.7939 -2.4978 0.0067 27 6 1.6299 -2.9687 1.4288 28 6 0.4290 -2.7772 2.0861 29 6 0.2804 -3.2043 3.3924 30 6 1.3292 -3.8321 4.0379 31 6 2.5299 -4.0241 3.3804 32 6 2.6801 -3.5926 2.0757 33 1 -0.3633 0.0029 1.0276 34 1 -0.3633 0.8884 -0.5164 35 1 -0.3633 -0.8915 -0.5113 36 1 -1.5064 3.6755 3.9658 37 1 4.2491 2.6030 1.6065 38 1 3.5094 3.5783 2.8989 39 1 2.8825 1.9510 2.5423 40 1 1.6434 5.3703 0.4035 41 1 2.9572 5.4519 1.6013 42 1 3.3108 4.9729 -0.0764 43 1 4.9454 2.3789 -0.0141 44 1 7.0128 1.0759 -0.0214 45 1 6.9373 -1.3815 -0.0194 46 1 4.7869 -2.5634 -0.0097 47 1 2.5045 -3.1430 -0.5100 48 1 0.8308 -2.5370 -0.5024 49 1 -0.3915 -2.2897 1.5808 50 1 -0.6564 -3.0507 3.9075 51 1 1.2117 -4.1696 5.0570 52 1 3.3505 -4.5115 3.8858 53 1 3.6181 -3.7429 1.5618 RHF calculation, no. of doubly occupied orbitals= 67 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) 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 ZINC000004819825.mol2 53 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 05:34:49 Heat of formation + Delta-G solvation = 104.690884 kcal Electronic energy + Delta-G solvation = -33602.553538 eV Core-core repulsion = 29790.869618 eV Total energy + Delta-G solvation = -3811.683920 eV No. of doubly occupied orbitals = 67 Molecular weight (most abundant/longest-lived isotopes) = 359.194 amu Computer time = 1.28 seconds Orbital eigenvalues (eV) -41.09412 -39.07154 -37.35844 -36.70832 -33.31951 -32.32262 -31.25831 -30.78569 -30.38167 -29.39922 -27.96819 -26.64632 -26.20294 -25.90978 -24.47265 -22.58570 -21.90140 -21.32710 -21.09883 -20.06200 -18.51592 -17.48269 -16.91041 -16.48662 -15.92450 -15.73644 -15.39667 -14.94957 -14.68418 -14.60518 -14.25261 -13.79217 -13.62821 -13.40571 -13.28351 -13.16463 -12.81596 -12.62701 -12.52042 -12.36769 -12.16407 -12.01809 -11.85199 -11.65581 -11.45835 -11.25492 -11.12087 -11.03839 -10.95202 -10.90729 -10.83116 -10.72986 -10.49489 -10.33608 -10.14241 -9.90615 -9.17396 -8.87870 -8.83502 -8.81812 -8.77226 -8.20386 -7.97759 -7.52708 -6.74746 -6.04162 -3.95660 1.30534 1.47840 1.65683 2.11641 3.22488 3.24431 3.34697 3.39150 3.40227 3.93652 4.40974 4.41805 4.67929 4.76978 4.94984 5.02349 5.06117 5.13730 5.16954 5.32096 5.38708 5.41162 5.48338 5.55230 5.56249 5.66504 5.85707 5.89559 5.96419 6.01160 6.07922 6.14135 6.19313 6.21250 6.32897 6.36376 6.43773 6.48468 6.50518 6.55054 6.58780 6.61162 6.70148 6.75926 6.80615 6.82102 6.85715 6.97053 7.03770 7.12970 7.18065 7.24116 7.35184 7.36364 7.55934 7.67581 7.73974 7.87256 7.92785 7.96056 8.55507 9.05162 9.59470 11.06706 Molecular weight = 359.19amu Principal moments of inertia in cm(-1) A = 0.007205 B = 0.006271 C = 0.003952 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3885.392020 B = 4463.786960 C = 7082.789275 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.083 4.083 2 C 0.092 3.908 3 C -0.093 4.093 4 C -0.120 4.120 5 H 0.080 0.920 6 C 0.054 3.946 7 H 0.076 0.924 8 C -0.468 4.468 9 H 0.068 0.932 10 C 0.067 3.933 11 N -0.885 5.885 12 Si 0.871 3.129 13 H -0.263 1.263 14 H -0.287 1.287 15 H -0.284 1.284 16 C -0.153 4.153 17 C -0.097 4.097 18 C -0.101 4.101 19 C -0.087 4.087 20 C -0.060 4.060 21 C -0.164 4.164 22 C -0.112 4.112 23 C -0.135 4.135 24 C 0.097 3.903 25 N -0.480 5.480 26 C 0.155 3.845 27 C -0.108 4.108 28 C -0.092 4.092 29 C -0.117 4.117 30 C -0.116 4.116 31 C -0.124 4.124 32 C -0.101 4.101 33 H 0.094 0.906 34 H 0.083 0.917 35 H 0.040 0.960 36 H 0.259 0.741 37 H 0.039 0.961 38 H 0.031 0.969 39 H 0.065 0.935 40 H 0.046 0.954 41 H 0.046 0.954 42 H 0.035 0.965 43 H 0.121 0.879 44 H 0.112 0.888 45 H 0.113 0.887 46 H 0.107 0.893 47 H 0.087 0.913 48 H 0.093 0.907 49 H 0.124 0.876 50 H 0.120 0.880 51 H 0.119 0.881 52 H 0.120 0.880 53 H 0.118 0.882 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 6.320 -12.463 -5.422 14.989 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 -0.140 4.140 2 C -0.012 4.012 3 C -0.099 4.099 4 C -0.139 4.139 5 H 0.098 0.902 6 C 0.036 3.964 7 H 0.094 0.906 8 C -0.505 4.505 9 H 0.086 0.914 10 C -0.135 4.135 11 N -0.522 5.522 12 Si 0.698 3.302 13 H -0.187 1.187 14 H -0.213 1.213 15 H -0.210 1.210 16 C -0.154 4.154 17 C -0.154 4.154 18 C -0.158 4.158 19 C -0.092 4.092 20 C -0.078 4.078 21 C -0.183 4.183 22 C -0.131 4.131 23 C -0.156 4.156 24 C -0.009 4.009 25 N -0.165 5.165 26 C 0.033 3.967 27 C -0.109 4.109 28 C -0.111 4.111 29 C -0.135 4.135 30 C -0.134 4.134 31 C -0.142 4.142 32 C -0.119 4.119 33 H 0.112 0.888 34 H 0.102 0.898 35 H 0.059 0.941 36 H 0.068 0.932 37 H 0.058 0.942 38 H 0.051 0.949 39 H 0.084 0.916 40 H 0.065 0.935 41 H 0.065 0.935 42 H 0.054 0.946 43 H 0.139 0.861 44 H 0.130 0.870 45 H 0.131 0.869 46 H 0.125 0.875 47 H 0.106 0.894 48 H 0.111 0.889 49 H 0.142 0.858 50 H 0.138 0.862 51 H 0.137 0.863 52 H 0.138 0.862 53 H 0.136 0.864 Dipole moment (debyes) X Y Z Total from point charges 6.014 -12.650 -5.323 14.984 hybrid contribution -0.172 -0.583 0.988 1.160 sum 5.842 -13.233 -4.335 15.100 Atomic orbital electron populations 1.20576 0.87859 1.01221 1.04319 1.20005 0.93367 0.84167 1.03631 1.19145 0.88943 0.93165 1.08624 1.20582 1.10222 0.89407 0.93730 0.90202 1.20198 0.87547 0.96504 0.92196 0.90628 1.20740 1.22127 0.98461 1.09216 0.91378 1.24970 0.96400 0.94856 0.97273 1.69986 1.30681 1.18245 1.33331 0.86840 0.78633 0.83153 0.81543 1.18750 1.21316 1.20999 1.21639 1.02608 0.91800 0.99351 1.21258 0.96849 1.00611 0.96681 1.21205 0.99892 0.95386 0.99363 1.19169 0.93695 0.91399 1.04970 1.20328 0.90608 0.99437 0.97476 1.20471 0.97597 0.93863 1.06405 1.20579 0.96100 0.94375 1.02055 1.19817 0.90025 0.98010 1.07738 1.18148 0.84240 0.94024 1.04493 1.43730 1.03652 1.04575 1.64536 1.20454 1.01237 0.81631 0.93373 1.20076 0.94499 0.99679 0.96663 1.21099 0.97244 0.97816 0.94935 1.21153 0.99247 0.98196 0.94878 1.21152 0.93535 0.99097 0.99650 1.21069 0.97476 1.00786 0.94849 1.20976 0.97813 0.98092 0.95048 0.88805 0.89849 0.94069 0.93161 0.94187 0.94947 0.91576 0.93461 0.93537 0.94634 0.86144 0.87021 0.86874 0.87544 0.89445 0.88850 0.85833 0.86166 0.86270 0.86213 0.86390 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 -0.08 -1.43 8.13 36.00 0.29 -1.13 16 2 C 0.09 1.71 5.59 -81.77 -0.46 1.26 16 3 C -0.09 -1.87 4.21 -102.71 -0.43 -2.31 16 4 C -0.12 -2.53 5.41 -91.77 -0.50 -3.03 16 5 H 0.08 1.61 8.14 -51.93 -0.42 1.19 16 6 C 0.05 1.29 5.11 -91.74 -0.47 0.82 16 7 H 0.08 1.98 7.74 -51.93 -0.40 1.58 16 8 C -0.47 -11.83 4.81 -34.44 -0.17 -11.99 16 9 H 0.07 1.76 4.96 -52.49 -0.26 1.50 16 10 C 0.07 1.78 5.45 -17.82 -0.10 1.69 16 11 N -0.88 -24.84 13.09 55.43 0.73 -24.12 16 12 Si 0.87 20.40 29.54 -169.99 -5.02 15.38 16 13 H -0.26 -6.02 7.11 56.52 0.40 -5.62 16 14 H -0.29 -6.95 7.11 56.52 0.40 -6.54 16 15 H -0.28 -6.55 7.11 56.52 0.40 -6.14 16 16 C -0.15 -3.31 2.70 -154.47 -0.42 -3.73 16 17 C -0.10 -2.12 8.14 37.15 0.30 -1.82 16 18 C -0.10 -1.95 9.85 37.16 0.37 -1.59 16 19 C -0.09 -1.67 5.58 -105.14 -0.59 -2.25 16 20 C -0.06 -1.05 8.08 -39.65 -0.32 -1.37 16 21 C -0.16 -2.47 9.97 -39.95 -0.40 -2.87 16 22 C -0.11 -1.58 10.01 -39.54 -0.40 -1.98 16 23 C -0.14 -2.03 9.97 -39.43 -0.39 -2.42 16 24 C 0.10 1.69 6.81 -83.98 -0.57 1.12 16 25 N -0.48 -8.01 2.76 -111.13 -0.31 -8.32 16 26 C 0.15 2.04 5.90 -5.20 -0.03 2.01 16 27 C -0.11 -1.52 5.46 -104.63 -0.57 -2.10 16 28 C -0.09 -1.37 9.70 -39.58 -0.38 -1.76 16 29 C -0.12 -1.69 10.05 -39.58 -0.40 -2.09 16 30 C -0.12 -1.54 10.05 -39.59 -0.40 -1.93 16 31 C -0.12 -1.58 10.05 -39.58 -0.40 -1.97 16 32 C -0.10 -1.34 9.70 -39.59 -0.38 -1.72 16 33 H 0.09 1.82 6.20 -51.93 -0.32 1.49 16 34 H 0.08 1.48 7.81 -51.93 -0.41 1.08 16 35 H 0.04 0.57 6.91 -51.93 -0.36 0.21 16 36 H 0.26 6.97 8.31 -40.82 -0.34 6.63 16 37 H 0.04 0.79 4.37 -51.93 -0.23 0.56 16 38 H 0.03 0.69 8.05 -51.93 -0.42 0.27 16 39 H 0.07 1.62 6.16 -51.93 -0.32 1.30 16 40 H 0.05 0.91 7.90 -51.93 -0.41 0.50 16 41 H 0.05 0.87 8.01 -51.93 -0.42 0.46 16 42 H 0.03 0.61 8.14 -51.93 -0.42 0.18 16 43 H 0.12 2.06 6.91 -52.48 -0.36 1.70 16 44 H 0.11 1.41 8.06 -52.49 -0.42 0.99 16 45 H 0.11 1.28 8.06 -52.49 -0.42 0.85 16 46 H 0.11 1.33 7.63 -52.49 -0.40 0.93 16 47 H 0.09 0.97 8.05 -51.93 -0.42 0.55 16 48 H 0.09 1.08 6.82 -51.92 -0.35 0.73 16 49 H 0.12 1.75 7.53 -52.49 -0.40 1.36 16 50 H 0.12 1.61 8.06 -52.48 -0.42 1.18 16 51 H 0.12 1.30 8.06 -52.49 -0.42 0.88 16 52 H 0.12 1.23 8.06 -52.49 -0.42 0.81 16 53 H 0.12 1.37 7.63 -52.48 -0.40 0.97 16 LS Contribution 414.99 15.07 6.25 6.25 Total: -1.00 -29.25 414.99 -13.12 -42.37 By element: Atomic # 1 Polarization: 17.56 SS G_CDS: -7.96 Total: 9.59 kcal Atomic # 6 Polarization: -34.36 SS G_CDS: -6.80 Total: -41.16 kcal Atomic # 7 Polarization: -32.85 SS G_CDS: 0.42 Total: -32.43 kcal Atomic # 14 Polarization: 20.40 SS G_CDS: -5.02 Total: 15.38 kcal Total LS contribution 6.25 Total: 6.25 kcal Total: -29.25 -13.12 -42.37 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. ZINC000004819825.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 147.058 kcal (2) G-P(sol) polarization free energy of solvation -29.252 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 117.806 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -13.115 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.367 kcal (6) G-S(sol) free energy of system = (1) + (5) 104.691 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.28 seconds