Wall clock time and date at job start Tue Mar 31 2020 19:54:59 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 1.53001 * 1 3 3 C 1.53002 * 109.46969 * 2 1 4 4 C 1.53001 * 109.46969 * 179.97438 * 3 2 1 5 5 C 1.50698 * 109.46844 * 180.02562 * 4 3 2 6 6 O 1.21288 * 120.00457 * 359.97438 * 5 4 3 7 7 N 1.34777 * 120.00044 * 180.02562 * 5 4 3 8 8 C 1.47540 * 125.55771 * 0.02562 * 7 5 4 9 9 C 1.54090 * 104.75942 * 203.77276 * 8 7 5 10 10 C 1.52143 * 110.64886 * 81.58972 * 9 8 7 11 11 C 1.53341 * 109.45955 * 64.33647 * 10 9 8 12 12 N 1.46926 * 108.69225 * 53.33681 * 11 10 9 13 13 C 1.36942 * 120.56394 * 125.66479 * 12 11 10 14 14 H 1.08002 * 119.99966 * 331.62009 * 13 12 11 15 15 C 1.38812 * 120.00119 * 151.61221 * 13 12 11 16 16 N 1.31623 * 120.00070 * 342.95288 * 15 13 12 17 17 Si 1.86802 * 119.99936 * 162.94499 * 15 13 12 18 18 H 1.48496 * 109.46812 * 90.00562 * 17 15 13 19 19 H 1.48504 * 109.46847 * 210.00274 * 17 15 13 20 20 H 1.48491 * 109.47297 * 330.00367 * 17 15 13 21 21 C 1.46932 * 118.87608 * 305.64689 * 12 11 10 22 22 C 1.52133 * 110.64681 * 205.74665 * 9 8 7 23 23 C 1.54363 * 102.66290 * 323.67369 * 9 8 7 24 24 H 1.08990 * 113.33571 * 158.14035 * 23 9 8 25 25 C 1.53814 * 108.71823 * 285.08251 * 23 9 8 26 26 O 1.42768 * 108.38391 * 123.17652 * 25 23 9 27 27 C 1.42742 * 110.78162 * 1.79687 * 26 25 23 28 28 C 1.46745 * 125.56080 * 179.97438 * 7 5 4 29 29 H 1.08998 * 111.71476 * 55.50705 * 28 7 5 30 30 H 1.09009 * 109.47027 * 299.99220 * 1 2 3 31 31 H 1.08993 * 109.47677 * 59.99480 * 1 2 3 32 32 H 1.09005 * 109.46956 * 180.02562 * 1 2 3 33 33 H 1.08994 * 109.46981 * 240.00326 * 2 1 3 34 34 H 1.08996 * 109.46983 * 120.00278 * 2 1 3 35 35 H 1.09009 * 109.46609 * 60.00524 * 3 2 1 36 36 H 1.08993 * 109.47345 * 300.00723 * 3 2 1 37 37 H 1.08994 * 109.46981 * 60.00326 * 4 3 2 38 38 H 1.09005 * 109.47137 * 300.00065 * 4 3 2 39 39 H 1.08997 * 110.38183 * 84.94969 * 8 7 5 40 40 H 1.08995 * 110.37548 * 322.59490 * 8 7 5 41 41 H 1.08999 * 109.47346 * 184.33115 * 10 9 8 42 42 H 1.08997 * 109.46811 * 304.33997 * 10 9 8 43 43 H 1.08999 * 109.59777 * 293.57725 * 11 10 9 44 44 H 1.08998 * 109.72872 * 173.17808 * 11 10 9 45 45 H 0.96994 * 120.00261 * 179.97438 * 16 15 13 46 46 H 1.08999 * 109.59894 * 294.57972 * 21 12 11 47 47 H 1.08997 * 109.73314 * 174.18566 * 21 12 11 48 48 H 1.09000 * 109.47461 * 55.64984 * 22 9 8 49 49 H 1.09001 * 109.47370 * 175.65426 * 22 9 8 50 50 H 1.08994 * 109.68340 * 242.91898 * 25 23 9 51 51 H 1.09003 * 109.68613 * 3.44531 * 25 23 9 52 52 H 1.08998 * 109.94103 * 222.72507 * 27 26 25 53 53 H 1.09002 * 109.86989 * 101.50608 * 27 26 25 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 2.0400 1.4425 0.0000 4 6 3.5700 1.4425 0.0006 5 6 4.0722 2.8634 0.0013 6 8 3.2841 3.7853 0.0008 7 7 5.3973 3.1097 0.0014 8 6 6.4602 2.0865 0.0004 9 6 7.6888 2.7961 0.6016 10 6 7.6115 2.8076 2.1210 11 6 7.6765 1.3686 2.6467 12 7 8.8664 0.7152 2.0847 13 6 9.7899 0.1250 2.9057 14 1 9.9307 0.4918 3.9117 15 6 10.5451 -0.9447 2.4449 16 7 10.1633 -1.6067 1.3733 17 14 12.1034 -1.4446 3.3457 18 1 11.7719 -2.4488 4.3882 19 1 13.0662 -2.0327 2.3801 20 1 12.7107 -0.2497 3.9848 21 6 9.0484 0.7053 0.6267 22 6 8.9753 2.1480 0.1124 23 6 7.5588 4.2292 0.0429 24 1 8.0971 4.9723 0.6311 25 6 7.9628 4.2189 -1.4412 26 8 6.8738 4.7333 -2.2079 27 6 5.7956 5.1235 -1.3577 28 6 6.0181 4.4394 0.0015 29 1 5.6691 5.0474 0.8360 30 1 -0.3633 0.5138 0.8901 31 1 -0.3634 0.5139 -0.8898 32 1 -0.3633 -1.0277 0.0005 33 1 1.8933 -0.5138 -0.8900 34 1 1.8933 -0.5139 0.8899 35 1 1.6766 1.9563 0.8901 36 1 1.6766 1.9564 -0.8898 37 1 3.9336 0.9286 -0.8891 38 1 3.9330 0.9288 0.8909 39 1 6.6712 1.7593 -1.0177 40 1 6.1708 1.2380 0.6203 41 1 8.4479 3.3794 2.5230 42 1 6.6737 3.2667 2.4336 43 1 6.7822 0.8264 2.3396 44 1 7.7434 1.3770 3.7346 45 1 10.6912 -2.3539 1.0511 46 1 8.2600 0.1118 0.1638 47 1 10.0203 0.2780 0.3801 48 1 8.9898 2.1463 -0.9775 49 1 9.8307 2.7107 0.4863 50 1 8.8427 4.8456 -1.5865 51 1 8.1830 3.1985 -1.7548 52 1 4.8478 4.7977 -1.7860 53 1 5.7959 6.2063 -1.2324 RHF calculation, no. of doubly occupied orbitals= 65 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 ZINC001205473950.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 19:54:59 Heat of formation + Delta-G solvation = -65.388489 kcal Electronic energy + Delta-G solvation = -31714.763654 eV Core-core repulsion = 27779.421990 eV Total energy + Delta-G solvation = -3935.341665 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.14 seconds Orbital eigenvalues (eV) -41.49064 -38.97621 -37.76592 -35.59218 -35.28084 -33.34920 -31.67660 -31.06296 -30.04229 -29.67776 -28.50230 -26.48031 -24.96947 -24.54474 -23.41035 -22.14418 -21.81949 -21.04746 -20.29293 -19.21217 -18.21947 -17.35869 -16.70486 -16.37294 -15.97796 -15.86133 -15.35595 -15.06606 -14.78212 -14.39163 -14.35085 -14.03716 -13.80725 -13.54907 -13.31643 -13.11477 -12.94973 -12.86968 -12.60098 -12.22739 -12.12227 -11.94463 -11.88000 -11.51737 -11.40489 -11.37830 -11.31594 -11.25062 -11.09713 -10.98516 -10.75817 -10.67156 -10.55939 -10.35778 -10.29899 -9.95377 -9.80411 -9.63340 -9.49213 -9.30302 -8.60685 -8.53264 -6.74395 -5.86862 -3.29438 2.66264 2.94867 3.32366 3.40263 3.42081 3.89580 4.10809 4.42868 4.51313 4.61446 4.77614 4.83191 4.87105 4.94082 5.05321 5.09981 5.13936 5.20309 5.28365 5.32588 5.36376 5.42539 5.46377 5.53905 5.60134 5.68359 5.70145 5.73030 5.77136 5.80235 5.83716 5.85580 5.90286 5.93749 5.99046 6.00541 6.15811 6.18265 6.26123 6.31211 6.40501 6.48564 6.53512 6.57084 6.71831 6.83838 7.07079 7.23230 7.51538 7.57568 7.72899 8.18656 8.37386 9.13616 9.76526 10.32514 11.21487 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.010510 B = 0.003835 C = 0.003039 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2663.369477 B = 7300.007309 C = 9210.004911 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.151 4.151 2 C -0.127 4.127 3 C -0.102 4.102 4 C -0.138 4.138 5 C 0.531 3.469 6 O -0.549 6.549 7 N -0.607 5.607 8 C 0.107 3.893 9 C -0.045 4.045 10 C -0.118 4.118 11 C 0.146 3.854 12 N -0.590 5.590 13 C -0.254 4.254 14 H 0.064 0.936 15 C 0.005 3.995 16 N -0.902 5.902 17 Si 0.900 3.100 18 H -0.287 1.287 19 H -0.289 1.289 20 H -0.280 1.280 21 C 0.171 3.829 22 C -0.135 4.135 23 C -0.125 4.125 24 H 0.109 0.891 25 C 0.050 3.950 26 O -0.381 6.381 27 C 0.049 3.951 28 C 0.112 3.888 29 H 0.097 0.903 30 H 0.053 0.947 31 H 0.053 0.947 32 H 0.053 0.947 33 H 0.062 0.938 34 H 0.064 0.936 35 H 0.068 0.932 36 H 0.067 0.933 37 H 0.093 0.907 38 H 0.095 0.905 39 H 0.070 0.930 40 H 0.089 0.911 41 H 0.063 0.937 42 H 0.051 0.949 43 H 0.017 0.983 44 H 0.055 0.945 45 H 0.254 0.746 46 H 0.019 0.981 47 H 0.090 0.910 48 H 0.060 0.940 49 H 0.063 0.937 50 H 0.067 0.933 51 H 0.086 0.914 52 H 0.084 0.916 53 H 0.064 0.936 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -10.734 8.174 -4.545 14.236 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 -0.209 4.209 2 C -0.164 4.164 3 C -0.140 4.140 4 C -0.178 4.178 5 C 0.321 3.679 6 O -0.427 6.427 7 N -0.341 5.341 8 C -0.015 4.015 9 C -0.046 4.046 10 C -0.158 4.158 11 C 0.020 3.980 12 N -0.312 5.312 13 C -0.384 4.384 14 H 0.082 0.918 15 C -0.194 4.194 16 N -0.546 5.546 17 Si 0.730 3.270 18 H -0.214 1.214 19 H -0.215 1.215 20 H -0.205 1.205 21 C 0.045 3.955 22 C -0.174 4.174 23 C -0.144 4.144 24 H 0.127 0.873 25 C -0.026 4.026 26 O -0.301 6.301 27 C -0.028 4.028 28 C 0.008 3.992 29 H 0.115 0.885 30 H 0.072 0.928 31 H 0.072 0.928 32 H 0.072 0.928 33 H 0.081 0.919 34 H 0.082 0.918 35 H 0.087 0.913 36 H 0.086 0.914 37 H 0.111 0.889 38 H 0.114 0.886 39 H 0.088 0.912 40 H 0.107 0.893 41 H 0.082 0.918 42 H 0.069 0.931 43 H 0.034 0.966 44 H 0.073 0.927 45 H 0.064 0.936 46 H 0.037 0.963 47 H 0.108 0.892 48 H 0.078 0.922 49 H 0.082 0.918 50 H 0.085 0.915 51 H 0.104 0.896 52 H 0.102 0.898 53 H 0.082 0.918 Dipole moment (debyes) X Y Z Total from point charges -11.159 8.487 -4.831 14.829 hybrid contribution 0.970 -0.329 0.705 1.244 sum -10.189 8.158 -4.126 13.689 Atomic orbital electron populations 1.21754 0.95830 1.01454 1.01832 1.21557 0.95958 0.96625 1.02287 1.21359 0.92706 0.96593 1.03332 1.21703 0.97807 0.93537 1.04765 1.20454 0.80204 0.91903 0.75382 1.90674 1.54525 1.46763 1.50759 1.48532 1.05336 1.07339 1.72892 1.22536 0.86357 0.91456 1.01163 1.20995 0.95383 0.91763 0.96481 1.21840 1.00514 1.00366 0.93033 1.20931 0.90073 0.90058 0.96958 1.44031 1.21010 1.64227 1.01959 1.19158 1.13065 1.09243 0.96942 0.91790 1.25023 1.00399 0.95625 0.98333 1.70010 1.38192 1.20705 1.25676 0.86336 0.83404 0.78331 0.78926 1.21393 1.21537 1.20508 1.20811 1.02072 0.89346 0.83228 1.22270 0.94895 1.01198 0.99038 1.23622 0.93685 0.99776 0.97348 0.87323 1.23353 0.89726 1.00214 0.89305 1.88109 1.25968 1.83288 1.32709 1.23271 0.91195 0.98432 0.89911 1.22698 0.92817 0.85604 0.98067 0.88479 0.92751 0.92798 0.92815 0.91901 0.91770 0.91336 0.91414 0.88881 0.88630 0.91205 0.89260 0.91788 0.93077 0.96572 0.92677 0.93586 0.96309 0.89232 0.92206 0.91778 0.91470 0.89595 0.89796 0.91808 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 18. 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 -0.15 -1.26 9.91 37.16 0.37 -0.90 16 2 C -0.13 -1.16 5.93 -26.73 -0.16 -1.32 16 3 C -0.10 -1.10 4.50 -26.73 -0.12 -1.22 16 4 C -0.14 -1.59 4.70 -27.88 -0.13 -1.72 16 5 C 0.53 7.54 7.47 -10.99 -0.08 7.46 16 6 O -0.55 -9.21 15.79 5.55 0.09 -9.12 16 7 N -0.61 -8.32 2.98 -162.44 -0.48 -8.80 16 8 C 0.11 1.49 4.21 -2.90 -0.01 1.48 16 9 C -0.05 -0.65 0.37 -154.10 -0.06 -0.70 16 10 C -0.12 -1.83 4.90 -26.99 -0.13 -1.96 16 11 C 0.15 2.77 6.20 -3.63 -0.02 2.75 16 12 N -0.59 -13.42 2.98 -172.14 -0.51 -13.93 16 13 C -0.25 -6.56 9.57 -15.06 -0.14 -6.71 16 14 H 0.06 1.64 7.89 -52.49 -0.41 1.23 16 15 C 0.00 0.13 4.91 -17.43 -0.09 0.04 16 16 N -0.90 -24.70 11.20 55.49 0.62 -24.08 16 17 Si 0.90 20.78 29.59 -169.99 -5.03 15.75 16 18 H -0.29 -6.67 7.11 56.52 0.40 -6.27 16 19 H -0.29 -6.74 7.11 56.52 0.40 -6.34 16 20 H -0.28 -6.37 7.11 56.52 0.40 -5.96 16 21 C 0.17 3.62 5.05 -3.63 -0.02 3.60 16 22 C -0.13 -2.19 4.42 -27.00 -0.12 -2.30 16 23 C -0.13 -1.56 3.44 -88.12 -0.30 -1.86 16 24 H 0.11 1.23 8.13 -51.93 -0.42 0.81 16 25 C 0.05 0.63 6.47 37.58 0.24 0.88 16 26 O -0.38 -5.48 11.26 -35.23 -0.40 -5.87 16 27 C 0.05 0.65 7.34 37.56 0.28 0.93 16 28 C 0.11 1.46 3.36 -66.03 -0.22 1.24 16 29 H 0.10 1.24 8.14 -51.93 -0.42 0.82 16 30 H 0.05 0.45 8.14 -51.92 -0.42 0.02 16 31 H 0.05 0.44 8.14 -51.93 -0.42 0.01 16 32 H 0.05 0.40 8.14 -51.93 -0.42 -0.02 16 33 H 0.06 0.55 8.14 -51.93 -0.42 0.13 16 34 H 0.06 0.58 8.14 -51.93 -0.42 0.16 16 35 H 0.07 0.80 8.10 -51.92 -0.42 0.38 16 36 H 0.07 0.78 8.10 -51.93 -0.42 0.36 16 37 H 0.09 0.98 8.14 -51.93 -0.42 0.56 16 38 H 0.10 1.06 7.85 -51.93 -0.41 0.65 16 39 H 0.07 0.98 7.45 -51.93 -0.39 0.59 16 40 H 0.09 1.33 5.53 -51.93 -0.29 1.04 16 41 H 0.06 1.02 8.14 -51.93 -0.42 0.60 16 42 H 0.05 0.74 7.84 -51.93 -0.41 0.33 16 43 H 0.02 0.31 6.58 -51.93 -0.34 -0.03 16 44 H 0.05 1.06 7.93 -51.93 -0.41 0.64 16 45 H 0.25 6.79 8.31 -40.82 -0.34 6.45 16 46 H 0.02 0.41 7.63 -51.93 -0.40 0.02 16 47 H 0.09 2.19 6.04 -51.93 -0.31 1.88 16 48 H 0.06 0.87 5.56 -51.93 -0.29 0.58 16 49 H 0.06 1.08 8.14 -51.93 -0.42 0.66 16 50 H 0.07 0.77 8.14 -51.93 -0.42 0.35 16 51 H 0.09 1.13 4.61 -51.93 -0.24 0.89 16 52 H 0.08 1.22 7.31 -51.93 -0.38 0.84 16 53 H 0.06 0.74 8.14 -51.93 -0.42 0.32 16 LS Contribution 392.30 15.07 5.91 5.91 Total: -1.00 -28.93 392.30 -9.85 -38.78 By element: Atomic # 1 Polarization: 11.01 SS G_CDS: -9.32 Total: 1.69 kcal Atomic # 6 Polarization: 0.39 SS G_CDS: -0.72 Total: -0.33 kcal Atomic # 7 Polarization: -46.43 SS G_CDS: -0.38 Total: -46.81 kcal Atomic # 8 Polarization: -14.68 SS G_CDS: -0.31 Total: -14.99 kcal Atomic # 14 Polarization: 20.78 SS G_CDS: -5.03 Total: 15.75 kcal Total LS contribution 5.91 Total: 5.91 kcal Total: -28.93 -9.85 -38.78 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. ZINC001205473950.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 -26.608 kcal (2) G-P(sol) polarization free energy of solvation -28.934 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -55.542 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.846 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -38.780 kcal (6) G-S(sol) free energy of system = (1) + (5) -65.388 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.14 seconds