Wall clock time and date at job start Sun Mar 7 2021 00:25:29 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 1.53004 * 1 3 3 C 1.53000 * 109.47031 * 2 1 4 4 C 1.53002 * 109.46865 * 240.00325 * 2 1 3 5 5 O 1.45195 * 109.47279 * 120.00289 * 2 1 3 6 6 C 1.34641 * 116.99837 * 59.99873 * 5 2 1 7 7 O 1.21505 * 120.00094 * 0.02562 * 6 5 2 8 8 N 1.34779 * 120.00053 * 179.97438 * 6 5 2 9 9 C 1.46491 * 120.00255 * 180.02562 * 8 6 5 10 10 H 1.09005 * 112.84900 * 336.19434 * 9 8 6 11 11 C 1.53955 * 113.74735 * 107.40135 * 9 8 6 12 12 C 1.53780 * 87.02222 * 139.94183 * 11 9 8 13 13 H 1.09001 * 113.61224 * 89.23044 * 12 11 9 14 14 N 1.46496 * 113.61866 * 220.04903 * 12 11 9 15 15 C 1.34777 * 120.00345 * 254.14191 * 14 12 11 16 16 O 1.21718 * 119.99600 * 359.71671 * 15 14 12 17 17 C 1.46566 * 120.00308 * 179.97438 * 15 14 12 18 18 C 1.40850 * 126.58241 * 179.43503 * 17 15 14 19 19 C 1.40096 * 132.86290 * 0.02562 * 18 17 15 20 20 C 1.36443 * 119.25378 * 179.97438 * 19 18 17 21 21 C 1.50699 * 120.29662 * 180.02562 * 20 19 18 22 22 O 1.42905 * 109.47195 * 240.00199 * 21 20 19 23 23 Si 1.86300 * 109.47302 * 120.00088 * 21 20 19 24 24 C 1.40163 * 119.41069 * 359.97438 * 20 19 18 25 25 C 1.35194 * 120.31642 * 359.58590 * 24 20 19 26 26 N 1.36242 * 120.70037 * 0.65364 * 25 24 20 27 27 N 1.40017 * 132.01049 * 179.22736 * 26 25 24 28 28 C 1.30733 * 109.60844 * 180.02562 * 27 26 25 29 29 C 1.53781 * 87.17390 * 334.64392 * 12 11 9 30 30 H 1.09004 * 109.47034 * 299.99390 * 1 2 3 31 31 H 1.08998 * 109.47157 * 59.99947 * 1 2 3 32 32 H 1.09005 * 109.47116 * 179.97438 * 1 2 3 33 33 H 1.08993 * 109.47128 * 180.02562 * 3 2 1 34 34 H 1.08993 * 109.47063 * 300.00512 * 3 2 1 35 35 H 1.09004 * 109.46713 * 60.00413 * 3 2 1 36 36 H 1.08992 * 109.47440 * 299.99755 * 4 2 1 37 37 H 1.09007 * 109.46941 * 60.00067 * 4 2 1 38 38 H 1.09000 * 109.47280 * 179.97438 * 4 2 1 39 39 H 0.97001 * 119.99613 * 359.97438 * 8 6 5 40 40 H 1.08999 * 113.60808 * 25.42452 * 11 9 8 41 41 H 1.08998 * 113.66627 * 254.47228 * 11 9 8 42 42 H 0.97004 * 120.00003 * 74.13413 * 14 12 11 43 43 H 1.07998 * 120.37408 * 359.97401 * 19 18 17 44 44 H 1.08997 * 109.47127 * 359.97438 * 21 20 19 45 45 H 0.96704 * 113.99760 * 299.99409 * 22 21 20 46 46 H 1.48499 * 110.00277 * 179.97438 * 23 21 20 47 47 H 1.48500 * 109.99874 * 301.32245 * 23 21 20 48 48 H 1.08003 * 119.84186 * 180.02562 * 24 20 19 49 49 H 1.07999 * 119.64468 * 179.90765 * 25 24 20 50 50 H 1.08002 * 125.63115 * 179.97438 * 28 27 26 51 51 H 1.08994 * 113.61872 * 139.93897 * 29 12 11 52 52 H 1.09004 * 113.61152 * 270.76015 * 29 12 11 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 2.0400 -0.7212 -1.2493 5 8 2.0141 -0.6845 1.1855 6 6 1.6523 -1.9724 1.3382 7 8 0.9517 -2.5097 0.5034 8 7 2.0681 -2.6659 2.4164 9 6 1.6750 -4.0673 2.5823 10 1 0.7605 -4.3169 2.0442 11 6 2.8219 -5.0656 2.3416 12 6 2.2733 -5.8611 3.5378 13 1 1.5225 -6.6017 3.2623 14 7 3.3176 -6.4067 4.4085 15 6 3.5962 -7.7251 4.3823 16 8 2.9766 -8.4633 3.6389 17 6 4.6413 -8.2708 5.2529 18 6 5.0366 -9.6194 5.3462 19 6 4.6064 -10.7855 4.6998 20 6 5.1971 -11.9760 5.0091 21 6 4.7531 -13.2447 4.3277 22 8 4.2754 -14.1693 5.3071 23 14 6.1928 -13.9958 3.4146 24 6 6.2213 -12.0082 5.9655 25 6 6.6264 -10.8690 6.5702 26 7 6.0395 -9.6763 6.2715 27 7 6.2550 -8.3792 6.7529 28 6 5.4374 -7.5495 6.1594 29 6 1.6762 -4.5383 4.0462 30 1 -0.3633 0.5138 0.8901 31 1 -0.3633 0.5138 -0.8900 32 1 -0.3633 -1.0277 -0.0005 33 1 3.1299 1.4425 -0.0005 34 1 1.6766 1.9563 -0.8899 35 1 1.6767 1.9563 0.8901 36 1 1.6767 -1.7488 -1.2494 37 1 1.6766 -0.2072 -2.1393 38 1 3.1300 -0.7208 -1.2496 39 1 2.6283 -2.2372 3.0822 40 1 3.8117 -4.6434 2.5151 41 1 2.7476 -5.5970 1.3928 42 1 3.8087 -5.8190 5.0038 43 1 3.8161 -10.7427 3.9650 44 1 3.9536 -13.0177 3.6225 45 1 4.9354 -14.4169 5.9690 46 1 5.7681 -15.2480 2.7387 47 1 6.7189 -13.0318 2.4150 48 1 6.6939 -12.9466 6.2153 49 1 7.4155 -10.9066 7.3066 50 1 5.3827 -6.4855 6.3363 51 1 0.6783 -4.6446 4.4716 52 1 2.3518 -3.9724 4.6877 There are 72 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 72 No. of singly occupied orbitals= 1 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_13941094_11618758.mol2 52 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sun Mar 7 2021 00:25:29 Heat of formation + Delta-G solvation = -13.544985 kcal Electronic energy + Delta-G solvation = -35298.120490 eV Core-core repulsion = 30460.407310 eV Total energy + Delta-G solvation = -4837.713181 eV No. of doubly occupied orbitals = 72 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 389.183 amu Computer time = 1.35 seconds Orbital eigenvalues (eV) -43.32997 -41.81491 -40.91990 -39.62477 -39.17543 -37.76450 -37.28954 -35.43144 -34.78275 -34.24462 -33.30173 -32.12685 -30.33818 -28.30964 -28.26421 -27.45848 -26.89181 -26.02282 -24.93875 -23.85970 -23.17228 -22.62489 -21.55477 -21.16171 -20.71198 -19.18946 -18.97017 -18.57153 -18.14361 -17.77753 -17.50462 -17.07073 -17.04817 -16.97144 -16.59848 -16.24378 -15.89897 -15.81358 -15.54776 -15.46640 -15.35061 -15.21157 -14.72563 -14.58090 -14.28927 -14.25305 -14.04990 -13.87600 -13.66681 -13.57731 -13.40755 -13.21241 -13.10851 -12.84112 -12.80523 -12.55963 -12.44193 -12.41821 -12.34207 -12.17708 -12.15921 -11.97878 -11.96877 -11.54528 -11.27320 -10.93417 -10.84162 -10.78892 -10.35875 -10.21902 -9.96711 -8.80426 -5.20153 -0.59286 -0.18121 0.96363 1.03437 1.10391 1.20275 1.55991 1.85861 1.89833 2.03112 2.24047 2.55068 3.02064 3.14104 3.15411 3.29260 3.32817 3.41623 3.43845 3.61646 3.76964 3.78437 3.80350 3.81681 3.85595 3.94624 3.99342 4.09277 4.20553 4.29376 4.46512 4.47655 4.50722 4.52665 4.58198 4.65012 4.67113 4.73988 4.74587 4.80129 4.88559 4.95467 4.96167 5.02021 5.04382 5.10428 5.11799 5.22408 5.31504 5.39016 5.48435 5.54461 5.60687 5.62410 6.27348 6.35712 6.42970 6.56832 7.35734 7.45047 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.184 4.184 2 C 0.137 3.863 3 C -0.142 4.142 4 C -0.184 4.184 5 O -0.365 6.365 6 C 0.650 3.350 7 O -0.565 6.565 8 N -0.700 5.700 9 C 0.143 3.857 10 H 0.124 0.876 11 C -0.166 4.166 12 C 0.132 3.868 13 H 0.122 0.878 14 N -0.718 5.718 15 C 0.603 3.397 16 O -0.548 6.548 17 C -0.318 4.318 18 C 0.170 3.830 19 C -0.097 4.097 20 C -0.067 4.067 21 C -0.069 4.069 22 O -0.531 6.531 23 Si 0.699 3.301 24 C -0.157 4.157 25 C 0.122 3.878 26 N -0.267 5.267 27 N -0.312 5.312 28 C 0.121 3.879 29 C -0.153 4.153 30 H 0.060 0.940 31 H 0.072 0.928 32 H 0.087 0.913 33 H 0.067 0.933 34 H 0.082 0.918 35 H 0.067 0.933 36 H 0.087 0.913 37 H 0.072 0.928 38 H 0.059 0.941 39 H 0.406 0.594 40 H 0.091 0.909 41 H 0.081 0.919 42 H 0.399 0.601 43 H 0.161 0.839 44 H 0.123 0.877 45 H 0.378 0.622 46 H -0.246 1.246 47 H -0.254 1.254 48 H 0.167 0.833 49 H 0.180 0.820 50 H 0.198 0.802 51 H 0.088 0.912 52 H 0.094 0.906 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 4.877 0.355 4.477 6.630 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 -0.241 4.241 2 C 0.100 3.900 3 C -0.199 4.199 4 C -0.241 4.241 5 O -0.280 6.280 6 C 0.404 3.596 7 O -0.454 6.454 8 N -0.358 5.358 9 C 0.039 3.961 10 H 0.142 0.858 11 C -0.207 4.207 12 C 0.026 3.974 13 H 0.140 0.860 14 N -0.368 5.368 15 C 0.392 3.608 16 O -0.426 6.426 17 C -0.333 4.333 18 C 0.049 3.951 19 C -0.116 4.116 20 C -0.073 4.073 21 C -0.178 4.178 22 O -0.337 6.337 23 Si 0.597 3.403 24 C -0.178 4.178 25 C -0.004 4.004 26 N -0.031 5.031 27 N -0.133 5.133 28 C -0.061 4.061 29 C -0.192 4.192 30 H 0.079 0.921 31 H 0.091 0.909 32 H 0.106 0.894 33 H 0.086 0.914 34 H 0.101 0.899 35 H 0.086 0.914 36 H 0.106 0.894 37 H 0.091 0.909 38 H 0.079 0.921 39 H 0.241 0.759 40 H 0.109 0.891 41 H 0.100 0.900 42 H 0.234 0.766 43 H 0.179 0.821 44 H 0.140 0.860 45 H 0.226 0.774 46 H -0.170 1.170 47 H -0.179 1.179 48 H 0.185 0.815 49 H 0.197 0.803 50 H 0.215 0.785 51 H 0.107 0.893 52 H 0.113 0.887 Dipole moment (debyes) X Y Z Total from point charges 4.803 -0.528 3.250 5.823 hybrid contribution -0.549 1.208 0.058 1.328 sum 4.254 0.680 3.307 5.431 Atomic orbital electron populations 1.22524 0.93828 1.05068 1.02703 1.22117 0.94455 0.91543 0.81878 1.21876 1.02310 0.92374 1.03328 1.22522 1.01586 1.03484 0.96541 1.86304 1.71491 1.23481 1.46736 1.18161 0.78639 0.80554 0.82262 1.90921 1.40953 1.70493 1.42984 1.44667 1.55361 1.12001 1.23799 1.22328 0.99341 0.77659 0.96797 0.85773 1.24083 0.99346 0.97187 1.00047 1.22182 0.90792 0.94023 0.90395 0.85993 1.45587 1.39342 1.08211 1.43674 1.16859 0.81268 0.81671 0.80985 1.90792 1.51911 1.58504 1.41408 1.19611 1.10202 0.91386 1.12055 1.19265 0.89758 0.95027 0.91026 1.20711 1.01280 0.88620 1.01010 1.20513 0.94733 0.96321 0.95756 1.25173 1.08523 0.88247 0.95890 1.86614 1.42083 1.62128 1.42832 0.95022 0.80553 0.80942 0.83734 1.20729 0.99521 0.98343 0.99205 1.21605 0.98088 0.80726 0.99998 1.46093 1.23478 1.07298 1.26203 1.77634 1.26292 0.84779 1.24552 1.24053 0.90720 0.99899 0.91397 1.23792 1.03108 0.95924 0.96335 0.92116 0.90941 0.89411 0.91419 0.89943 0.91398 0.89397 0.90946 0.92149 0.75860 0.89099 0.90001 0.76646 0.82122 0.85962 0.77415 1.17032 1.17859 0.81547 0.80325 0.78502 0.89307 0.88715 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 -0.28 8.37 37.16 0.31 0.04 16 2 C 0.14 0.20 1.13 -90.62 -0.10 0.10 16 3 C -0.14 0.08 8.85 37.16 0.33 0.41 16 4 C -0.18 -0.30 8.37 37.16 0.31 0.01 16 5 O -0.37 -0.89 9.94 -40.33 -0.40 -1.29 16 6 C 0.65 1.82 8.06 54.06 0.44 2.26 16 7 O -0.56 -2.98 11.48 -19.28 -0.22 -3.21 16 8 N -0.70 0.29 5.36 -57.84 -0.31 -0.02 16 9 C 0.14 -0.15 4.24 -67.03 -0.28 -0.43 16 10 H 0.12 0.06 7.46 -51.93 -0.39 -0.33 16 11 C -0.17 0.12 7.70 -25.83 -0.20 -0.07 16 12 C 0.13 -0.13 4.21 -67.12 -0.28 -0.41 16 13 H 0.12 0.09 7.50 -51.93 -0.39 -0.30 16 14 N -0.72 0.63 5.35 -54.36 -0.29 0.34 16 15 C 0.60 1.66 7.78 -12.90 -0.10 1.56 16 16 O -0.55 -3.40 15.32 5.17 0.08 -3.32 16 17 C -0.32 -0.71 6.17 -104.68 -0.65 -1.35 16 18 C 0.17 0.46 6.76 -84.07 -0.57 -0.11 16 19 C -0.10 -0.18 9.35 -39.53 -0.37 -0.55 16 20 C -0.07 0.06 4.53 -104.55 -0.47 -0.41 16 21 C -0.07 0.10 2.84 36.01 0.10 0.20 16 22 O -0.53 0.64 12.88 -35.23 -0.45 0.19 16 23 Si 0.70 -1.63 31.96 -169.99 -5.43 -7.06 16 24 C -0.16 0.55 8.38 -39.94 -0.33 0.22 16 25 C 0.12 -0.24 11.18 -16.68 -0.19 -0.43 16 26 N -0.27 -0.41 3.86 -10.55 -0.04 -0.45 16 27 N -0.31 -0.65 12.57 30.75 0.39 -0.26 16 28 C 0.12 0.03 11.44 -17.15 -0.20 -0.17 16 29 C -0.15 0.47 7.58 -25.92 -0.20 0.28 16 30 H 0.06 0.07 8.14 -51.93 -0.42 -0.35 16 31 H 0.07 0.01 8.14 -51.93 -0.42 -0.41 16 32 H 0.09 0.32 5.88 -51.93 -0.31 0.01 16 33 H 0.07 -0.05 8.14 -51.93 -0.42 -0.47 16 34 H 0.08 -0.15 8.14 -51.93 -0.42 -0.57 16 35 H 0.07 -0.05 8.14 -51.93 -0.42 -0.47 16 36 H 0.09 0.34 5.88 -51.93 -0.31 0.03 16 37 H 0.07 0.02 8.14 -51.92 -0.42 -0.40 16 38 H 0.06 0.08 8.14 -51.93 -0.42 -0.34 16 39 H 0.41 -1.09 8.84 -40.82 -0.36 -1.45 16 40 H 0.09 -0.11 8.14 -51.93 -0.42 -0.54 16 41 H 0.08 0.07 8.14 -51.93 -0.42 -0.35 16 42 H 0.40 -1.53 7.63 -40.82 -0.31 -1.84 16 43 H 0.16 0.43 7.01 -52.49 -0.37 0.06 16 44 H 0.12 -0.07 7.71 -51.93 -0.40 -0.47 16 45 H 0.38 -2.25 8.09 45.56 0.37 -1.88 16 46 H -0.25 -0.22 7.11 56.52 0.40 0.18 16 47 H -0.25 -0.26 7.11 56.52 0.40 0.14 16 48 H 0.17 -1.35 7.31 -52.48 -0.38 -1.74 16 49 H 0.18 -0.90 8.06 -52.49 -0.42 -1.32 16 50 H 0.20 -0.83 7.46 -52.49 -0.39 -1.22 16 51 H 0.09 -0.28 8.14 -51.93 -0.42 -0.70 16 52 H 0.09 -0.46 8.09 -51.93 -0.42 -0.88 16 LS Contribution 428.20 15.07 6.45 6.45 Total: 0.00 -12.94 428.20 -10.18 -23.12 By element: Atomic # 1 Polarization: -8.12 SS G_CDS: -7.50 Total: -15.62 kcal Atomic # 6 Polarization: 3.58 SS G_CDS: -2.45 Total: 1.13 kcal Atomic # 7 Polarization: -0.14 SS G_CDS: -0.26 Total: -0.39 kcal Atomic # 8 Polarization: -6.63 SS G_CDS: -1.00 Total: -7.63 kcal Atomic # 14 Polarization: -1.63 SS G_CDS: -5.43 Total: -7.06 kcal Total LS contribution 6.45 Total: 6.45 kcal Total: -12.94 -10.18 -23.12 kcal The number of atoms in the molecule is 52 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_13941094_11618758.mol2 52 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 9.575 kcal (2) G-P(sol) polarization free energy of solvation -12.936 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -3.361 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.184 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -23.120 kcal (6) G-S(sol) free energy of system = (1) + (5) -13.545 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.35 seconds