Wall clock time and date at job start Sat Apr 11 2020 06:10:42 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 O 1.42895 * 1 3 3 C 1.42897 * 114.00235 * 2 1 4 4 C 1.52997 * 109.47393 * 180.02562 * 3 2 1 5 5 C 1.53002 * 109.47230 * 299.99850 * 4 3 2 6 6 C 1.53002 * 109.47138 * 59.99772 * 4 3 2 7 7 C 1.53003 * 109.47167 * 179.97438 * 4 3 2 8 8 C 1.50700 * 109.46945 * 179.97438 * 7 4 3 9 9 O 1.21286 * 120.00265 * 0.02562 * 8 7 4 10 10 N 1.34781 * 119.99989 * 179.97438 * 8 7 4 11 11 C 1.47083 * 125.62494 * 359.70205 * 10 8 7 12 12 C 1.54479 * 107.29581 * 178.84346 * 11 10 8 13 13 C 1.54359 * 102.94789 * 338.89763 * 12 11 10 14 14 C 1.47568 * 125.63116 * 180.02562 * 10 8 7 15 15 C 1.52363 * 110.40974 * 152.16518 * 13 12 11 16 16 N 1.47337 * 108.40840 * 173.58319 * 15 13 12 17 17 C 1.36938 * 121.07295 * 130.79611 * 16 15 13 18 18 H 1.08002 * 119.99962 * 205.68818 * 17 16 15 19 19 C 1.38813 * 120.00175 * 25.68654 * 17 16 15 20 20 N 1.31613 * 120.00211 * 16.71803 * 19 17 16 21 21 Si 1.86802 * 119.99636 * 196.71637 * 19 17 16 22 22 H 1.48501 * 109.47179 * 60.00146 * 21 19 17 23 23 H 1.48507 * 109.46771 * 179.97438 * 21 19 17 24 24 H 1.48496 * 109.47062 * 299.99757 * 21 19 17 25 25 C 1.47169 * 117.85012 * 310.80996 * 16 15 13 26 26 C 1.53278 * 108.54380 * 51.24628 * 25 16 15 27 27 O 1.41885 * 110.74748 * 276.09301 * 13 12 11 28 28 H 1.08997 * 109.47405 * 180.02562 * 1 2 3 29 29 H 1.09006 * 109.47244 * 300.00024 * 1 2 3 30 30 H 1.08994 * 109.47269 * 59.99621 * 1 2 3 31 31 H 1.09006 * 109.46798 * 300.00284 * 3 2 1 32 32 H 1.08999 * 109.46980 * 59.99914 * 3 2 1 33 33 H 1.09002 * 109.46592 * 59.99984 * 5 4 3 34 34 H 1.09000 * 109.47006 * 180.02562 * 5 4 3 35 35 H 1.08999 * 109.46961 * 300.00257 * 5 4 3 36 36 H 1.09010 * 109.46743 * 60.00341 * 6 4 3 37 37 H 1.09000 * 109.47242 * 179.97438 * 6 4 3 38 38 H 1.08993 * 109.46907 * 300.00247 * 6 4 3 39 39 H 1.08998 * 109.47209 * 300.00264 * 7 4 3 40 40 H 1.08999 * 109.46931 * 59.99800 * 7 4 3 41 41 H 1.09002 * 109.87792 * 298.41555 * 11 10 8 42 42 H 1.08991 * 109.88308 * 59.56566 * 11 10 8 43 43 H 1.08991 * 110.89074 * 220.43310 * 12 11 10 44 44 H 1.09001 * 110.65066 * 97.24395 * 12 11 10 45 45 H 1.09004 * 110.37721 * 322.14910 * 14 10 8 46 46 H 1.08997 * 110.38220 * 84.50346 * 14 10 8 47 47 H 1.09009 * 109.67449 * 293.30896 * 15 13 12 48 48 H 1.08991 * 109.68001 * 53.84825 * 15 13 12 49 49 H 0.97002 * 120.00272 * 180.02562 * 20 19 17 50 50 H 1.08996 * 109.62680 * 291.52680 * 25 16 15 51 51 H 1.09003 * 109.77395 * 171.05270 * 25 16 15 52 52 H 1.09006 * 109.50900 * 187.06131 * 26 25 16 53 53 H 1.08993 * 109.51532 * 66.91101 * 26 25 16 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 8 1.4290 0.0000 0.0000 3 6 2.0102 1.3054 0.0000 4 6 3.5354 1.1846 -0.0006 5 6 3.9874 0.4251 1.2483 6 6 3.9864 0.4255 -1.2502 7 6 4.1577 2.5824 -0.0013 8 6 5.6600 2.4633 -0.0013 9 8 6.1816 1.3684 -0.0013 10 7 6.4240 3.5737 -0.0023 11 6 5.9247 4.9571 -0.0097 12 6 7.1558 5.8899 0.0216 13 6 8.2661 4.9783 0.5864 14 6 7.8994 3.6020 -0.0030 15 6 9.6313 5.4288 0.0818 16 7 10.6658 4.6325 0.7649 17 6 11.6674 4.0208 0.0595 18 1 12.1520 3.1429 0.4605 19 6 12.0600 4.5291 -1.1712 20 7 11.7237 5.7543 -1.5148 21 14 13.0657 3.4741 -2.3395 22 1 12.2995 2.2498 -2.6849 23 1 13.3536 4.2428 -3.5771 24 1 14.3427 3.0910 -1.6858 25 6 10.5876 4.5156 2.2299 26 6 9.1715 4.0673 2.6082 27 8 8.2204 4.9500 2.0042 28 1 -0.3634 -1.0276 0.0005 29 1 -0.3634 0.5139 0.8900 30 1 -0.3633 0.5139 -0.8899 31 1 1.6885 1.8463 -0.8900 32 1 1.6886 1.8463 0.8900 33 1 3.5440 -0.5706 1.2482 34 1 5.0741 0.3395 1.2480 35 1 3.6661 0.9659 2.1385 36 1 3.6644 0.9667 -2.1400 37 1 5.0730 0.3398 -1.2509 38 1 3.5430 -0.5702 -1.2501 39 1 3.8357 3.1231 -0.8912 40 1 3.8365 3.1235 0.8887 41 1 5.3439 5.1367 -0.9145 42 1 5.3068 5.1329 0.8707 43 1 6.9823 6.7404 0.6808 44 1 7.4079 6.2275 -0.9836 45 1 8.2947 2.8030 0.6243 46 1 8.2804 3.5108 -1.0201 47 1 9.6960 5.2686 -0.9945 48 1 9.7747 6.4859 0.3052 49 1 11.9977 6.1093 -2.3749 50 1 10.7997 5.4824 2.6862 51 1 11.3107 3.7789 2.5801 52 1 9.0579 4.0962 3.6920 53 1 9.0035 3.0514 2.2508 RHF calculation, no. of doubly occupied orbitals= 66 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 ZINC001734136317.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 06:10:42 Heat of formation + Delta-G solvation = -94.366804 kcal Electronic energy + Delta-G solvation = -32065.956713 eV Core-core repulsion = 27938.902403 eV Total energy + Delta-G solvation = -4127.054310 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.32 seconds Orbital eigenvalues (eV) -40.45157 -39.31228 -38.14657 -36.32919 -35.22764 -34.46656 -31.88358 -31.25842 -29.15451 -28.79545 -27.58689 -27.25332 -27.12086 -25.79040 -25.15538 -23.28525 -23.11276 -21.09456 -19.90499 -18.79698 -18.60403 -17.23433 -16.93355 -16.52691 -16.18774 -16.05340 -15.51982 -15.40753 -15.04646 -14.52450 -14.37387 -14.23244 -14.17121 -13.70592 -13.62301 -13.47818 -13.21057 -13.14212 -12.77502 -12.48897 -12.31456 -12.09717 -11.89978 -11.83011 -11.69821 -11.38550 -11.14461 -11.08669 -11.07865 -10.95497 -10.83910 -10.78783 -10.77390 -10.70889 -10.45625 -10.30758 -9.94599 -9.87960 -9.55188 -9.32506 -9.07047 -8.55427 -8.30818 -6.77790 -5.86842 -3.28822 2.82005 3.09619 3.35695 3.41185 3.43817 3.62946 4.20043 4.42117 4.52606 4.67254 4.78612 4.84490 4.86094 5.03076 5.04806 5.11384 5.19486 5.20853 5.30909 5.32743 5.35134 5.38022 5.40440 5.49754 5.55281 5.67806 5.68282 5.81413 5.87897 5.99176 6.02875 6.03237 6.06797 6.10184 6.18344 6.23997 6.25625 6.26978 6.44982 6.53314 6.55144 6.61196 6.66699 6.77296 6.93348 7.02496 7.38575 7.70389 7.76660 7.90962 8.29710 8.40475 9.08771 9.71598 10.28458 11.21731 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.016488 B = 0.002846 C = 0.002678 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1697.758888 B = 9835.872039 C =10453.172372 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.031 3.969 2 O -0.383 6.383 3 C 0.072 3.928 4 C -0.043 4.043 5 C -0.149 4.149 6 C -0.149 4.149 7 C -0.127 4.127 8 C 0.528 3.472 9 O -0.533 6.533 10 N -0.613 5.613 11 C 0.105 3.895 12 C -0.116 4.116 13 C 0.085 3.915 14 C 0.096 3.904 15 C 0.163 3.837 16 N -0.595 5.595 17 C -0.252 4.252 18 H 0.069 0.931 19 C 0.003 3.997 20 N -0.905 5.905 21 Si 0.903 3.097 22 H -0.282 1.282 23 H -0.290 1.290 24 H -0.282 1.282 25 C 0.110 3.890 26 C 0.045 3.955 27 O -0.374 6.374 28 H 0.084 0.916 29 H 0.039 0.961 30 H 0.039 0.961 31 H 0.047 0.953 32 H 0.047 0.953 33 H 0.058 0.942 34 H 0.085 0.915 35 H 0.042 0.958 36 H 0.042 0.958 37 H 0.085 0.915 38 H 0.058 0.942 39 H 0.091 0.909 40 H 0.091 0.909 41 H 0.065 0.935 42 H 0.066 0.934 43 H 0.089 0.911 44 H 0.092 0.908 45 H 0.082 0.918 46 H 0.077 0.923 47 H 0.097 0.903 48 H 0.033 0.967 49 H 0.256 0.744 50 H 0.027 0.973 51 H 0.063 0.937 52 H 0.082 0.918 53 H 0.047 0.953 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -20.549 -2.890 3.266 21.006 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 -0.065 4.065 2 O -0.301 6.301 3 C -0.005 4.005 4 C -0.043 4.043 5 C -0.205 4.205 6 C -0.206 4.206 7 C -0.167 4.167 8 C 0.318 3.682 9 O -0.411 6.411 10 N -0.347 5.347 11 C -0.018 4.018 12 C -0.155 4.155 13 C 0.043 3.957 14 C -0.026 4.026 15 C 0.037 3.963 16 N -0.319 5.319 17 C -0.381 4.381 18 H 0.086 0.914 19 C -0.195 4.195 20 N -0.550 5.550 21 Si 0.732 3.268 22 H -0.209 1.209 23 H -0.215 1.215 24 H -0.208 1.208 25 C -0.016 4.016 26 C -0.033 4.033 27 O -0.293 6.293 28 H 0.102 0.898 29 H 0.057 0.943 30 H 0.057 0.943 31 H 0.066 0.934 32 H 0.066 0.934 33 H 0.077 0.923 34 H 0.104 0.896 35 H 0.061 0.939 36 H 0.061 0.939 37 H 0.104 0.896 38 H 0.077 0.923 39 H 0.109 0.891 40 H 0.109 0.891 41 H 0.083 0.917 42 H 0.085 0.915 43 H 0.107 0.893 44 H 0.110 0.890 45 H 0.101 0.899 46 H 0.095 0.905 47 H 0.115 0.885 48 H 0.051 0.949 49 H 0.066 0.934 50 H 0.045 0.955 51 H 0.081 0.919 52 H 0.101 0.899 53 H 0.065 0.935 Dipole moment (debyes) X Y Z Total from point charges -20.262 -3.514 3.210 20.813 hybrid contribution 0.398 -0.162 -0.744 0.859 sum -19.864 -3.676 2.466 20.351 Atomic orbital electron populations 1.22722 0.81456 1.02607 0.99763 1.87897 1.19133 1.27790 1.95315 1.22590 0.93576 0.84583 0.99770 1.20242 0.91600 0.94025 0.98470 1.22023 1.04069 0.99778 0.94680 1.22027 1.04091 0.99799 0.94661 1.21648 0.92588 0.98443 1.04068 1.20053 0.88752 0.83060 0.76382 1.90590 1.74886 1.25474 1.50154 1.48666 1.07891 1.05672 1.72486 1.22047 0.97305 0.81532 1.00961 1.22537 0.92921 0.97696 1.02319 1.22715 0.97994 0.93165 0.81860 1.22728 0.78223 0.99582 1.02070 1.21180 0.82302 0.93775 0.99048 1.44109 1.28198 1.59932 0.99613 1.19146 1.12189 1.05807 1.00930 0.91372 1.24999 0.99111 0.95414 1.00012 1.69994 1.49561 1.13238 1.22186 0.86361 0.80114 0.79859 0.80458 1.20857 1.21548 1.20809 1.21580 0.94312 0.98861 0.86862 1.23101 0.90568 0.93089 0.96526 1.87614 1.57972 1.65179 1.18509 0.89755 0.94264 0.94261 0.93448 0.93432 0.92318 0.89623 0.93919 0.93926 0.89602 0.92309 0.89110 0.89074 0.91681 0.91522 0.89266 0.88993 0.89930 0.90472 0.88474 0.94905 0.93449 0.95543 0.91890 0.89949 0.93461 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 16. 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 0.03 0.23 11.01 101.05 1.11 1.34 16 2 O -0.38 -4.10 9.35 -35.23 -0.33 -4.43 16 3 C 0.07 0.69 4.80 37.16 0.18 0.87 16 4 C -0.04 -0.50 0.60 -154.51 -0.09 -0.59 16 5 C -0.15 -1.91 8.03 37.16 0.30 -1.61 16 6 C -0.15 -1.91 8.03 37.16 0.30 -1.61 16 7 C -0.13 -1.41 3.96 -27.88 -0.11 -1.52 16 8 C 0.53 8.08 7.26 -10.98 -0.08 8.00 16 9 O -0.53 -9.83 11.62 5.55 0.06 -9.76 16 10 N -0.61 -9.54 3.33 -170.74 -0.57 -10.11 16 11 C 0.10 1.30 6.50 -2.95 -0.02 1.28 16 12 C -0.12 -1.66 6.12 -25.24 -0.15 -1.82 16 13 C 0.08 1.56 0.83 -89.64 -0.07 1.48 16 14 C 0.10 1.80 5.85 -2.86 -0.02 1.78 16 15 C 0.16 3.69 4.07 -3.91 -0.02 3.67 16 16 N -0.59 -14.46 2.99 -172.24 -0.51 -14.98 16 17 C -0.25 -6.72 9.67 -15.06 -0.15 -6.86 16 18 H 0.07 1.80 7.88 -52.49 -0.41 1.39 16 19 C 0.00 0.08 4.96 -17.43 -0.09 0.00 16 20 N -0.91 -25.26 11.12 55.49 0.62 -24.64 16 21 Si 0.90 21.42 29.59 -169.99 -5.03 16.39 16 22 H -0.28 -6.71 7.11 56.52 0.40 -6.31 16 23 H -0.29 -6.90 7.11 56.52 0.40 -6.50 16 24 H -0.28 -6.64 7.11 56.52 0.40 -6.24 16 25 C 0.11 2.28 6.71 -3.53 -0.02 2.26 16 26 C 0.05 0.82 6.78 37.30 0.25 1.07 16 27 O -0.37 -7.02 10.28 -35.22 -0.36 -7.38 16 28 H 0.08 0.52 8.14 -51.93 -0.42 0.09 16 29 H 0.04 0.25 8.14 -51.93 -0.42 -0.18 16 30 H 0.04 0.25 8.14 -51.93 -0.42 -0.18 16 31 H 0.05 0.40 8.14 -51.93 -0.42 -0.02 16 32 H 0.05 0.40 8.14 -51.93 -0.42 -0.02 16 33 H 0.06 0.76 7.68 -51.93 -0.40 0.36 16 34 H 0.09 1.32 5.51 -51.93 -0.29 1.04 16 35 H 0.04 0.50 8.14 -51.93 -0.42 0.07 16 36 H 0.04 0.49 8.14 -51.92 -0.42 0.07 16 37 H 0.09 1.33 5.51 -51.93 -0.29 1.04 16 38 H 0.06 0.76 7.68 -51.93 -0.40 0.36 16 39 H 0.09 0.84 8.14 -51.93 -0.42 0.41 16 40 H 0.09 0.86 8.14 -51.93 -0.42 0.44 16 41 H 0.06 0.65 8.14 -51.93 -0.42 0.23 16 42 H 0.07 0.73 8.14 -51.93 -0.42 0.31 16 43 H 0.09 1.17 8.14 -51.93 -0.42 0.75 16 44 H 0.09 1.26 7.99 -51.93 -0.42 0.85 16 45 H 0.08 1.73 6.01 -51.93 -0.31 1.42 16 46 H 0.08 1.57 7.82 -51.93 -0.41 1.16 16 47 H 0.10 2.41 5.93 -51.92 -0.31 2.10 16 48 H 0.03 0.80 8.14 -51.93 -0.42 0.37 16 49 H 0.26 6.93 8.31 -40.82 -0.34 6.59 16 50 H 0.03 0.56 8.14 -51.93 -0.42 0.14 16 51 H 0.06 1.25 7.96 -51.93 -0.41 0.83 16 52 H 0.08 1.26 8.14 -51.93 -0.42 0.84 16 53 H 0.05 0.90 6.25 -51.93 -0.32 0.57 16 LS Contribution 401.46 15.07 6.05 6.05 Total: -1.00 -30.95 401.46 -8.19 -39.14 By element: Atomic # 1 Polarization: 11.44 SS G_CDS: -9.44 Total: 2.00 kcal Atomic # 6 Polarization: 6.41 SS G_CDS: 1.32 Total: 7.73 kcal Atomic # 7 Polarization: -49.27 SS G_CDS: -0.47 Total: -49.73 kcal Atomic # 8 Polarization: -20.94 SS G_CDS: -0.63 Total: -21.57 kcal Atomic # 14 Polarization: 21.42 SS G_CDS: -5.03 Total: 16.39 kcal Total LS contribution 6.05 Total: 6.05 kcal Total: -30.95 -8.19 -39.14 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. ZINC001734136317.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 -55.231 kcal (2) G-P(sol) polarization free energy of solvation -30.945 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -86.176 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.191 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.136 kcal (6) G-S(sol) free energy of system = (1) + (5) -94.367 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.32 seconds