Wall clock time and date at job start Sat Apr 11 2020 06:10:48 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 1.53005 * 1 3 3 O 1.42906 * 109.46892 * 2 1 4 4 C 1.42902 * 113.99853 * 180.02562 * 3 2 1 5 5 C 1.52994 * 109.46957 * 179.97438 * 4 3 2 6 6 O 1.42897 * 109.47281 * 65.00454 * 5 4 3 7 7 C 1.42892 * 114.00288 * 180.02562 * 6 5 4 8 8 H 1.09004 * 109.47204 * 29.99358 * 7 6 5 9 9 C 1.53001 * 109.47290 * 269.99390 * 7 6 5 10 10 C 1.50700 * 109.47636 * 149.99353 * 7 6 5 11 11 O 1.21281 * 119.99757 * 4.99741 * 10 7 6 12 12 N 1.34774 * 120.00485 * 184.99717 * 10 7 6 13 13 C 1.45466 * 120.98705 * 0.50933 * 12 10 7 14 14 C 1.52832 * 108.87278 * 122.98900 * 13 12 10 15 15 C 1.53101 * 110.55176 * 56.47507 * 14 13 12 16 16 H 1.09003 * 112.48991 * 71.40793 * 15 14 13 17 17 C 1.56023 * 106.38777 * 195.46590 * 15 14 13 18 18 C 1.54499 * 102.61576 * 78.38746 * 17 15 14 19 19 N 1.47430 * 107.14797 * 22.84602 * 18 17 15 20 20 C 1.36938 * 126.06179 * 181.57494 * 19 18 17 21 21 H 1.08000 * 120.00560 * 174.13924 * 20 19 18 22 22 C 1.38812 * 119.99722 * 354.15065 * 20 19 18 23 23 N 1.31619 * 120.00225 * 6.72406 * 22 20 19 24 24 Si 1.86803 * 119.99905 * 186.73269 * 22 20 19 25 25 H 1.48499 * 109.47337 * 94.97839 * 24 22 20 26 26 H 1.48500 * 109.46818 * 214.97890 * 24 22 20 27 27 H 1.48499 * 109.46961 * 334.97490 * 24 22 20 28 28 C 1.48359 * 108.16491 * 1.48890 * 19 18 17 29 29 H 1.08998 * 108.31789 * 89.72417 * 28 19 18 30 30 C 1.46755 * 121.22243 * 180.02562 * 12 10 7 31 31 H 1.09000 * 109.46733 * 299.99705 * 1 2 3 32 32 H 1.08999 * 109.47439 * 59.99997 * 1 2 3 33 33 H 1.09002 * 109.46969 * 179.97438 * 1 2 3 34 34 H 1.09000 * 109.46733 * 240.00295 * 2 1 3 35 35 H 1.08999 * 109.47439 * 120.00003 * 2 1 3 36 36 H 1.09001 * 109.46966 * 59.99959 * 4 3 2 37 37 H 1.08997 * 109.47033 * 300.00446 * 4 3 2 38 38 H 1.08994 * 109.47198 * 304.99538 * 5 4 3 39 39 H 1.09006 * 109.46937 * 184.99927 * 5 4 3 40 40 H 1.09003 * 109.46791 * 59.99463 * 9 7 6 41 41 H 1.08993 * 109.47620 * 179.97438 * 9 7 6 42 42 H 1.08996 * 109.47266 * 300.00144 * 9 7 6 43 43 H 1.09001 * 110.00879 * 2.67956 * 13 12 10 44 44 H 1.08996 * 108.61816 * 242.47631 * 13 12 10 45 45 H 1.08993 * 109.25895 * 296.21108 * 14 13 12 46 46 H 1.08997 * 109.25341 * 176.73761 * 14 13 12 47 47 H 1.09004 * 110.77809 * 196.66230 * 17 15 14 48 48 H 1.08999 * 110.78611 * 320.10012 * 17 15 14 49 49 H 1.08993 * 109.90584 * 142.23090 * 18 17 15 50 50 H 1.09000 * 109.89817 * 263.29017 * 18 17 15 51 51 H 0.97001 * 120.00008 * 180.02562 * 23 22 20 52 52 H 1.09001 * 109.22449 * 112.24733 * 30 12 10 53 53 H 1.09000 * 109.22860 * 352.88662 * 30 12 10 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 1.5301 0.0000 0.0000 3 8 2.0064 1.3474 0.0000 4 6 3.4309 1.4602 -0.0006 5 6 3.8253 2.9384 -0.0012 6 8 3.3986 3.5458 1.2199 7 6 3.7193 4.9346 1.3214 8 1 3.7307 5.3786 0.3259 9 6 5.0974 5.0940 1.9667 10 6 2.6844 5.6286 2.1690 11 8 1.8147 4.9826 2.7142 12 7 2.7253 6.9670 2.3213 13 6 3.7523 7.7641 1.6685 14 6 3.0770 8.8202 0.7941 15 6 2.1251 9.6807 1.6292 16 1 2.6545 10.3540 2.3033 17 6 1.2092 10.4344 0.6156 18 6 0.1878 9.3480 0.2113 19 7 0.1623 8.3501 1.2962 20 6 -0.5893 7.2056 1.3213 21 1 -0.4625 6.4937 2.1235 22 6 -1.5139 6.9604 0.3154 23 7 -1.5764 7.7579 -0.7298 24 14 -2.6697 5.4986 0.4453 25 1 -3.9591 5.9380 1.0366 26 1 -2.9116 4.9371 -0.9080 27 1 -2.0572 4.4587 1.3105 28 6 1.0952 8.7984 2.3591 29 1 0.5414 9.4234 3.0597 30 6 1.7316 7.6701 3.1410 31 1 -0.3633 0.5138 0.8900 32 1 -0.3634 0.5138 -0.8900 33 1 -0.3633 -1.0277 -0.0005 34 1 1.8933 -0.5138 -0.8900 35 1 1.8934 -0.5138 0.8900 36 1 3.8333 0.9768 -0.8908 37 1 3.8340 0.9765 0.8891 38 1 3.3493 3.4412 -0.8429 39 1 4.9082 3.0255 -0.0912 40 1 5.8459 4.5920 1.3535 41 1 5.3422 6.1533 2.0437 42 1 5.0860 4.6500 2.9621 43 1 4.3847 7.1250 1.0522 44 1 4.3549 8.2508 2.4352 45 1 2.5137 8.3253 0.0031 46 1 3.8396 9.4580 0.3473 47 1 0.7095 11.2750 1.0970 48 1 1.7822 10.7677 -0.2497 49 1 -0.8001 9.7931 0.0933 50 1 0.4965 8.8775 -0.7221 51 1 -2.2228 7.5867 -1.4325 52 1 2.2199 8.0773 4.0264 53 1 0.9585 6.9666 3.4499 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 ZINC001224217137.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 06:10:48 Heat of formation + Delta-G solvation = -89.596842 kcal Electronic energy + Delta-G solvation = -32589.348050 eV Core-core repulsion = 28462.500581 eV Total energy + Delta-G solvation = -4126.847469 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 0.96 seconds Orbital eigenvalues (eV) -40.17085 -38.64512 -37.92979 -36.87540 -35.05442 -32.75780 -32.38933 -31.36559 -30.75503 -29.08859 -28.66868 -28.28799 -25.06192 -24.32650 -23.10266 -22.74208 -22.53029 -22.37242 -19.94432 -19.72845 -18.25947 -17.28896 -16.81009 -16.62970 -16.39237 -15.86106 -15.52010 -15.01242 -14.88765 -14.56663 -14.41951 -14.02445 -13.86518 -13.66625 -13.40716 -13.18797 -13.09364 -12.65079 -12.60715 -12.50477 -12.19552 -12.11851 -11.93678 -11.62077 -11.50026 -11.37367 -11.30489 -11.18187 -11.08927 -10.87964 -10.85758 -10.69791 -10.60089 -10.01262 -9.82257 -9.80025 -9.68843 -9.57937 -9.55258 -9.43224 -8.94867 -8.43359 -8.05376 -6.68923 -5.56890 -2.87385 3.08873 3.22940 3.55475 3.60804 3.68433 3.70599 3.99251 4.66063 4.73590 4.90971 4.98718 5.02974 5.06118 5.13124 5.13531 5.17896 5.20110 5.30613 5.34758 5.36247 5.37734 5.51092 5.52807 5.55947 5.67389 5.68266 5.74218 5.76020 5.77193 5.80085 5.97414 6.00783 6.04836 6.08316 6.17210 6.23895 6.29743 6.33304 6.47208 6.51630 6.65897 6.77655 6.96565 7.07128 7.22176 7.31702 7.65276 7.71861 7.96156 8.00464 8.36788 8.78525 9.37911 9.97307 10.62104 11.55885 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.009109 B = 0.004918 C = 0.003538 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3073.169670 B = 5691.969069 C = 7911.060090 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.154 4.154 2 C 0.059 3.941 3 O -0.373 6.373 4 C 0.067 3.933 5 C 0.060 3.940 6 O -0.346 6.346 7 C 0.073 3.927 8 H 0.083 0.917 9 C -0.176 4.176 10 C 0.522 3.478 11 O -0.510 6.510 12 N -0.592 5.592 13 C 0.105 3.895 14 C -0.125 4.125 15 C -0.100 4.100 16 H 0.074 0.926 17 C -0.143 4.143 18 C 0.180 3.820 19 N -0.590 5.590 20 C -0.212 4.212 21 H 0.082 0.918 22 C -0.008 4.008 23 N -0.926 5.926 24 Si 0.900 3.100 25 H -0.292 1.292 26 H -0.294 1.294 27 H -0.275 1.275 28 C 0.150 3.850 29 H 0.031 0.969 30 C 0.116 3.884 31 H 0.067 0.933 32 H 0.063 0.937 33 H 0.068 0.932 34 H 0.043 0.957 35 H 0.046 0.954 36 H 0.061 0.939 37 H 0.056 0.944 38 H 0.061 0.939 39 H 0.063 0.937 40 H 0.064 0.936 41 H 0.078 0.922 42 H 0.069 0.931 43 H 0.080 0.920 44 H 0.062 0.938 45 H 0.080 0.920 46 H 0.061 0.939 47 H 0.054 0.946 48 H 0.058 0.942 49 H 0.043 0.957 50 H 0.040 0.960 51 H 0.248 0.752 52 H 0.057 0.943 53 H 0.095 0.905 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 16.890 -5.026 1.333 17.672 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 -0.211 4.211 2 C -0.017 4.017 3 O -0.292 6.292 4 C -0.009 4.009 5 C -0.017 4.017 6 O -0.264 6.264 7 C 0.011 3.989 8 H 0.101 0.899 9 C -0.233 4.233 10 C 0.308 3.692 11 O -0.384 6.384 12 N -0.327 5.327 13 C -0.019 4.019 14 C -0.163 4.163 15 C -0.120 4.120 16 H 0.092 0.908 17 C -0.182 4.182 18 C 0.056 3.944 19 N -0.316 5.316 20 C -0.340 4.340 21 H 0.100 0.900 22 C -0.203 4.203 23 N -0.575 5.575 24 Si 0.731 3.269 25 H -0.220 1.220 26 H -0.220 1.220 27 H -0.200 1.200 28 C 0.042 3.958 29 H 0.048 0.952 30 C -0.007 4.007 31 H 0.086 0.914 32 H 0.082 0.918 33 H 0.086 0.914 34 H 0.061 0.939 35 H 0.064 0.936 36 H 0.079 0.921 37 H 0.074 0.926 38 H 0.079 0.921 39 H 0.081 0.919 40 H 0.083 0.917 41 H 0.097 0.903 42 H 0.088 0.912 43 H 0.098 0.902 44 H 0.080 0.920 45 H 0.098 0.902 46 H 0.080 0.920 47 H 0.073 0.927 48 H 0.077 0.923 49 H 0.061 0.939 50 H 0.058 0.942 51 H 0.058 0.942 52 H 0.075 0.925 53 H 0.113 0.887 Dipole moment (debyes) X Y Z Total from point charges 16.002 -5.479 1.645 16.994 hybrid contribution -0.327 -0.741 -0.461 0.932 sum 15.676 -6.220 1.184 16.906 Atomic orbital electron populations 1.21751 0.93688 1.01847 1.03856 1.22432 0.95912 0.83976 0.99430 1.88105 1.20025 1.25878 1.95235 1.22445 0.82760 0.95349 1.00394 1.22614 0.97895 0.93011 0.88158 1.88106 1.80742 1.20475 1.37053 1.21840 0.93616 0.83976 0.99454 0.89892 1.22419 0.95354 1.03201 1.02359 1.20030 0.85479 0.81906 0.81784 1.90711 1.35950 1.64461 1.47272 1.47326 1.30045 1.05255 1.50092 1.21535 0.90266 0.93969 0.96128 1.21862 0.98391 0.97014 0.99019 1.22331 0.95763 0.96728 0.97134 0.90760 1.23156 0.98304 0.98823 0.97884 1.21185 0.95187 0.87055 0.90985 1.44751 1.46962 1.23449 1.16485 1.19104 1.11682 0.95667 1.07563 0.89997 1.24695 0.99764 0.98833 0.97017 1.69971 1.38342 1.39381 1.09796 0.86209 0.81143 0.82599 0.76924 1.21956 1.22028 1.20019 1.21051 0.90396 0.92678 0.91701 0.95207 1.21373 0.91605 0.95781 0.91951 0.91396 0.91755 0.91351 0.93850 0.93599 0.92084 0.92594 0.92094 0.91942 0.91680 0.90331 0.91236 0.90215 0.92008 0.90169 0.92020 0.92739 0.92335 0.93914 0.94190 0.94160 0.92528 0.88696 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 17. 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 -1.99 10.28 37.16 0.38 -1.60 16 2 C 0.06 0.75 6.66 37.16 0.25 1.00 16 3 O -0.37 -6.17 10.31 -40.08 -0.41 -6.59 16 4 C 0.07 0.85 6.32 37.15 0.23 1.08 16 5 C 0.06 0.80 6.13 37.15 0.23 1.03 16 6 O -0.35 -6.08 9.49 -59.70 -0.57 -6.65 16 7 C 0.07 1.14 2.30 -27.88 -0.06 1.08 16 8 H 0.08 1.21 7.15 -51.93 -0.37 0.84 16 9 C -0.18 -1.96 9.10 37.16 0.34 -1.62 16 10 C 0.52 10.43 7.12 -10.99 -0.08 10.35 16 11 O -0.51 -12.77 15.96 -14.30 -0.23 -12.99 16 12 N -0.59 -10.47 2.95 -175.42 -0.52 -10.99 16 13 C 0.10 1.40 5.01 -4.68 -0.02 1.38 16 14 C -0.12 -1.87 5.07 -26.77 -0.14 -2.01 16 15 C -0.10 -1.63 3.63 -88.43 -0.32 -1.95 16 16 H 0.07 1.02 8.14 -51.93 -0.42 0.59 16 17 C -0.14 -2.58 6.33 -24.33 -0.15 -2.74 16 18 C 0.18 4.34 4.62 -2.75 -0.01 4.33 16 19 N -0.59 -14.91 3.24 -162.96 -0.53 -15.44 16 20 C -0.21 -6.13 9.77 -15.06 -0.15 -6.28 16 21 H 0.08 2.47 6.59 -52.49 -0.35 2.12 16 22 C -0.01 -0.23 5.48 -17.43 -0.10 -0.33 16 23 N -0.93 -28.20 10.43 55.49 0.58 -27.62 16 24 Si 0.90 24.32 29.56 -169.99 -5.02 19.30 16 25 H -0.29 -7.78 7.11 56.52 0.40 -7.37 16 26 H -0.29 -7.93 7.11 56.52 0.40 -7.53 16 27 H -0.28 -7.61 7.11 56.52 0.40 -7.21 16 28 C 0.15 3.00 3.04 -67.24 -0.20 2.80 16 29 H 0.03 0.62 8.14 -51.93 -0.42 0.19 16 30 C 0.12 2.20 5.73 -4.76 -0.03 2.17 16 31 H 0.07 1.00 8.14 -51.93 -0.42 0.57 16 32 H 0.06 0.87 8.14 -51.93 -0.42 0.45 16 33 H 0.07 0.67 8.14 -51.93 -0.42 0.25 16 34 H 0.04 0.45 8.14 -51.93 -0.42 0.03 16 35 H 0.05 0.52 8.14 -51.93 -0.42 0.10 16 36 H 0.06 0.58 8.14 -51.93 -0.42 0.15 16 37 H 0.06 0.65 8.14 -51.93 -0.42 0.23 16 38 H 0.06 0.85 8.08 -51.93 -0.42 0.43 16 39 H 0.06 0.59 7.87 -51.93 -0.41 0.19 16 40 H 0.06 0.57 7.87 -51.93 -0.41 0.16 16 41 H 0.08 0.74 5.41 -51.93 -0.28 0.46 16 42 H 0.07 0.83 8.14 -51.93 -0.42 0.41 16 43 H 0.08 0.90 4.54 -51.93 -0.24 0.67 16 44 H 0.06 0.68 8.14 -51.93 -0.42 0.26 16 45 H 0.08 1.52 6.86 -51.93 -0.36 1.17 16 46 H 0.06 0.75 8.14 -51.93 -0.42 0.32 16 47 H 0.05 0.93 8.14 -51.93 -0.42 0.51 16 48 H 0.06 0.95 7.97 -51.93 -0.41 0.53 16 49 H 0.04 1.16 7.44 -51.93 -0.39 0.77 16 50 H 0.04 1.07 7.20 -51.93 -0.37 0.70 16 51 H 0.25 7.42 8.31 -40.82 -0.34 7.08 16 52 H 0.06 0.89 8.14 -51.93 -0.42 0.46 16 53 H 0.09 2.14 5.68 -51.93 -0.29 1.85 16 LS Contribution 404.82 15.07 6.10 6.10 Total: -1.00 -37.01 404.82 -9.78 -46.79 By element: Atomic # 1 Polarization: 8.75 SS G_CDS: -9.35 Total: -0.60 kcal Atomic # 6 Polarization: 8.51 SS G_CDS: 0.17 Total: 8.68 kcal Atomic # 7 Polarization: -53.58 SS G_CDS: -0.47 Total: -54.05 kcal Atomic # 8 Polarization: -25.02 SS G_CDS: -1.21 Total: -26.23 kcal Atomic # 14 Polarization: 24.32 SS G_CDS: -5.02 Total: 19.30 kcal Total LS contribution 6.10 Total: 6.10 kcal Total: -37.01 -9.78 -46.79 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. ZINC001224217137.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 -42.805 kcal (2) G-P(sol) polarization free energy of solvation -37.009 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -79.814 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.783 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -46.792 kcal (6) G-S(sol) free energy of system = (1) + (5) -89.597 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.96 seconds