Wall clock time and date at job start Tue Mar 31 2020 10:45:48
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 1.53001 * 1
3 3 H 1.08989 * 109.46897 * 2 1
4 4 C 1.53004 * 109.47144 * 120.00198 * 2 1 3
5 5 C 1.50692 * 109.47278 * 295.00188 * 4 2 1
6 6 H 1.08007 * 120.00057 * 359.97438 * 5 4 2
7 7 C 1.37880 * 120.00357 * 180.02562 * 5 4 2
8 8 N 1.31513 * 119.99610 * 359.97438 * 7 5 4
9 9 Si 1.86797 * 120.00154 * 179.97438 * 7 5 4
10 10 H 1.48501 * 109.47324 * 89.99698 * 9 7 5
11 11 H 1.48497 * 109.47204 * 209.99798 * 9 7 5
12 12 H 1.48506 * 109.46962 * 329.99521 * 9 7 5
13 13 C 1.52997 * 109.46874 * 239.99847 * 2 1 3
14 14 N 1.46903 * 109.47401 * 65.00270 * 13 2 1
15 15 C 1.47848 * 110.99634 * 63.89689 * 14 13 2
16 16 C 1.54902 * 104.79339 * 146.36922 * 15 14 13
17 17 C 1.55134 * 101.65352 * 322.93042 * 16 15 14
18 18 C 1.47437 * 111.00572 * 184.74017 * 14 13 2
19 19 H 1.09003 * 109.88788 * 117.16840 * 18 14 13
20 20 C 1.53001 * 109.88863 * 356.15175 * 18 14 13
21 21 C 1.52999 * 109.47124 * 177.30191 * 20 18 14
22 22 C 1.53006 * 109.47088 * 175.70965 * 21 20 18
23 23 C 1.50688 * 109.47162 * 179.97438 * 22 21 20
24 24 C 1.38234 * 120.00023 * 90.00068 * 23 22 21
25 25 C 1.38237 * 120.00351 * 180.02562 * 24 23 22
26 26 C 1.38232 * 119.99622 * 359.95903 * 25 24 23
27 27 C 1.38229 * 120.00352 * 0.27778 * 26 25 24
28 28 C 1.38235 * 119.99787 * 359.52805 * 27 26 25
29 29 H 1.09002 * 109.47194 * 179.97438 * 1 2 3
30 30 H 1.08998 * 109.47078 * 299.99785 * 1 2 3
31 31 H 1.09002 * 109.47110 * 60.00156 * 1 2 3
32 32 H 1.09003 * 109.47075 * 55.00187 * 4 2 1
33 33 H 1.09000 * 109.47236 * 174.99673 * 4 2 1
34 34 H 0.97001 * 119.99487 * 180.02562 * 8 7 5
35 35 H 1.09003 * 109.47664 * 305.00035 * 13 2 1
36 36 H 1.09007 * 109.47037 * 184.99867 * 13 2 1
37 37 H 1.08999 * 110.37202 * 265.19473 * 15 14 13
38 38 H 1.08992 * 110.37494 * 27.53753 * 15 14 13
39 39 H 1.09009 * 110.99127 * 81.02018 * 16 15 14
40 40 H 1.09000 * 110.99386 * 204.80011 * 16 15 14
41 41 H 1.08999 * 110.70451 * 277.27004 * 17 16 15
42 42 H 1.09002 * 110.70966 * 154.04090 * 17 16 15
43 43 H 1.08995 * 109.47638 * 57.29538 * 20 18 14
44 44 H 1.09003 * 109.46787 * 297.29912 * 20 18 14
45 45 H 1.08996 * 109.47089 * 55.71356 * 21 20 18
46 46 H 1.08995 * 109.46762 * 295.70482 * 21 20 18
47 47 H 1.09007 * 109.46805 * 59.99729 * 22 21 20
48 48 H 1.08999 * 109.47029 * 300.00173 * 22 21 20
49 49 H 1.08006 * 119.99766 * 0.02562 * 24 23 22
50 50 H 1.07999 * 119.99943 * 179.97438 * 25 24 23
51 51 H 1.08007 * 119.99399 * 180.02562 * 26 25 24
52 52 H 1.08000 * 120.00592 * 179.73020 * 27 26 25
53 53 H 1.08005 * 119.99975 * 180.21491 * 28 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 1.5300 0.0000 0.0000
3 1 1.8933 1.0276 0.0000
4 6 2.0400 -0.7213 1.2492
5 6 1.6414 0.0569 2.4766
6 1 1.0806 0.9744 2.3757
7 6 1.9933 -0.4019 3.7283
8 7 2.6765 -1.5189 3.8511
9 14 1.4997 0.5631 5.2496
10 1 0.1725 0.0950 5.7238
11 1 2.5093 0.3532 6.3181
12 1 1.4248 2.0084 4.9163
13 6 2.0399 -0.7213 -1.2492
14 7 1.6514 0.0374 -2.4457
15 6 2.2989 1.3664 -2.4637
16 6 2.5541 1.6617 -3.9628
17 6 2.9311 0.2558 -4.4994
18 6 2.0276 -0.6849 -3.6747
19 1 1.1335 -0.9380 -4.2445
20 6 2.7936 -1.9597 -3.3155
21 6 3.1205 -2.7354 -4.5931
22 6 3.9779 -3.9538 -4.2448
23 6 4.2994 -4.7181 -5.5030
24 6 5.4378 -4.4129 -6.2254
25 6 5.7324 -5.1137 -7.3799
26 6 4.8891 -6.1203 -7.8116
27 6 3.7482 -6.4223 -7.0920
28 6 3.4557 -5.7242 -5.9353
29 1 -0.3634 -1.0277 -0.0005
30 1 -0.3633 0.5138 0.8900
31 1 -0.3633 0.5138 -0.8900
32 1 1.6054 -1.7199 1.2951
33 1 3.1263 -0.7996 1.2056
34 1 2.9237 -1.8418 4.7317
35 1 1.6053 -1.7199 -1.2952
36 1 3.1263 -0.7995 -1.2056
37 1 1.6349 2.1178 -2.0366
38 1 3.2413 1.3368 -1.9170
39 1 1.6513 2.0350 -4.4464
40 1 3.3797 2.3622 -4.0877
41 1 3.9833 0.0413 -4.3124
42 1 2.7033 0.1750 -5.5623
43 1 2.1810 -2.5795 -2.6608
44 1 3.7192 -1.6954 -2.8040
45 1 3.6682 -2.0901 -5.2799
46 1 2.1949 -3.0654 -5.0646
47 1 3.4302 -4.5991 -3.5579
48 1 4.9036 -3.6238 -3.7731
49 1 6.0970 -3.6268 -5.8877
50 1 6.6216 -4.8748 -7.9445
51 1 5.1196 -6.6681 -8.7135
52 1 3.0870 -7.2058 -7.4316
53 1 2.5660 -5.9625 -5.3711
RHF calculation, no. of doubly occupied orbitals= 61
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
ZINC001474311523.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 10:45:48
Heat of formation + Delta-G solvation = -5.565335 kcal
Electronic energy + Delta-G solvation = -26083.474034 eV
Core-core repulsion = 22725.290650 eV
Total energy + Delta-G solvation = -3358.183384 eV
No. of doubly occupied orbitals = 61
Molecular weight
(most abundant/longest-lived isotopes) = 315.226 amu
Computer time = 0.77 seconds
Orbital eigenvalues (eV)
-39.76205 -39.31740 -35.53603 -34.87629 -32.46025 -31.90743 -31.10244 -30.54463
-28.57707 -26.74836 -25.39830 -25.32064 -22.85503 -22.78645 -22.54899 -21.31006
-20.73776 -19.58248 -18.30156 -16.97359 -16.31983 -16.08430 -15.61387 -15.48758
-15.19086 -14.73594 -14.41513 -14.22366 -13.91053 -13.64722 -13.55236 -13.18867
-12.96357 -12.81319 -12.64615 -12.31088 -12.04986 -11.91086 -11.78323 -11.46567
-11.35298 -11.21949 -11.08998 -11.00004 -10.85436 -10.81002 -10.79483 -10.70524
-10.57435 -10.37130 -10.21645 -10.09531 -9.55380 -9.14268 -9.08404 -8.90419
-8.88316 -8.30142 -7.87897 -5.95149 -3.95801 1.14552 1.17901 3.34497
3.40675 3.44039 3.56412 4.23148 4.49761 4.54965 4.61412 4.70494
4.75825 4.81656 4.88539 4.90790 5.01052 5.16218 5.26012 5.29235
5.34169 5.40685 5.47183 5.53169 5.55390 5.68463 5.71341 5.75911
5.79791 5.81997 5.84000 5.90543 5.92581 5.95810 6.05241 6.18538
6.20662 6.25051 6.25870 6.28549 6.29294 6.44120 6.47385 6.49758
6.62173 6.75877 6.79748 7.08964 7.18050 7.25549 7.41756 7.53330
7.73053 7.89559 8.05665 8.50369 9.10625 9.67327 11.16424
Molecular weight = 315.23amu
Principal moments of inertia in cm(-1)
A = 0.014840 B = 0.002457 C = 0.002212
Principal moments of inertia in units of 10**(-40)*gram-cm**2
A = 1886.363951 B =11392.379909 C =12657.939838
Net atomic charges, atomic populations, and dipole contributions
calculated with CM2
Atom NO. Type Charge No. of electrons
1 C -0.122 4.122
2 C -0.083 4.083
3 H 0.053 0.947
4 C 0.028 3.972
5 C -0.510 4.510
6 H 0.055 0.945
7 C 0.054 3.946
8 N -0.897 5.897
9 Si 0.889 3.111
10 H -0.281 1.281
11 H -0.288 1.288
12 H -0.274 1.274
13 C 0.055 3.945
14 N -0.522 5.522
15 C 0.044 3.956
16 C -0.131 4.131
17 C -0.136 4.136
18 C 0.074 3.926
19 H 0.079 0.921
20 C -0.139 4.139
21 C -0.108 4.108
22 C -0.085 4.085
23 C -0.075 4.075
24 C -0.119 4.119
25 C -0.120 4.120
26 C -0.130 4.130
27 C -0.119 4.119
28 C -0.118 4.118
29 H 0.038 0.962
30 H 0.052 0.948
31 H 0.041 0.959
32 H 0.015 0.985
33 H 0.011 0.989
34 H 0.259 0.741
35 H 0.072 0.928
36 H 0.030 0.970
37 H 0.078 0.922
38 H 0.046 0.954
39 H 0.071 0.929
40 H 0.068 0.932
41 H 0.066 0.934
42 H 0.067 0.933
43 H 0.075 0.925
44 H 0.065 0.935
45 H 0.062 0.938
46 H 0.062 0.938
47 H 0.074 0.926
48 H 0.072 0.928
49 H 0.120 0.880
50 H 0.119 0.881
51 H 0.118 0.882
52 H 0.120 0.880
53 H 0.122 0.878
For the charges calculated by CM2:
Dipole moment (debyes) X Y Z Total
from point charges 3.607 -4.502 -24.243 24.920
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 -0.179 4.179
2 C -0.101 4.101
3 H 0.072 0.928
4 C -0.010 4.010
5 C -0.549 4.549
6 H 0.074 0.926
7 C -0.146 4.146
8 N -0.537 5.537
9 Si 0.717 3.283
10 H -0.207 1.207
11 H -0.213 1.213
12 H -0.199 1.199
13 C -0.073 4.073
14 N -0.246 5.246
15 C -0.084 4.084
16 C -0.169 4.169
17 C -0.174 4.174
18 C -0.034 4.034
19 H 0.097 0.903
20 C -0.177 4.177
21 C -0.146 4.146
22 C -0.122 4.122
23 C -0.075 4.075
24 C -0.137 4.137
25 C -0.138 4.138
26 C -0.148 4.148
27 C -0.137 4.137
28 C -0.136 4.136
29 H 0.057 0.943
30 H 0.071 0.929
31 H 0.060 0.940
32 H 0.033 0.967
33 H 0.029 0.971
34 H 0.068 0.932
35 H 0.090 0.910
36 H 0.049 0.951
37 H 0.096 0.904
38 H 0.064 0.936
39 H 0.090 0.910
40 H 0.086 0.914
41 H 0.084 0.916
42 H 0.086 0.914
43 H 0.094 0.906
44 H 0.084 0.916
45 H 0.081 0.919
46 H 0.081 0.919
47 H 0.093 0.907
48 H 0.091 0.909
49 H 0.138 0.862
50 H 0.137 0.863
51 H 0.136 0.864
52 H 0.138 0.862
53 H 0.140 0.860
Dipole moment (debyes) X Y Z Total
from point charges 3.137 -4.552 -24.075 24.701
hybrid contribution 0.738 0.240 0.926 1.208
sum 3.875 -4.312 -23.148 23.863
Atomic orbital electron populations
1.21575 0.95866 1.00435 1.00053 1.21230 0.95899 0.99036 0.93978
0.92823 1.19115 0.95789 0.95529 0.90525 1.21239 1.34401 1.08231
0.90993 0.92630 1.25022 0.95381 0.95131 0.99071 1.69967 1.39172
1.21295 1.23296 0.86642 0.78214 0.80445 0.82991 1.20725 1.21348
1.19940 1.22549 0.97498 0.97558 0.89647 1.63767 1.56549 1.02605
1.01654 1.23016 0.97788 0.92142 0.95420 1.22706 1.01260 0.96678
0.96253 1.22861 0.99671 0.95194 0.99687 1.22422 0.96662 0.92572
0.91774 0.90267 1.22259 1.00921 0.96893 0.97610 1.21535 0.99511
0.95647 0.97875 1.20681 1.00870 0.96578 0.94086 1.19997 0.94603
0.96016 0.96867 1.21087 0.97185 0.99991 0.95443 1.21142 0.99557
0.96339 0.96725 1.21124 0.95301 0.98304 1.00087 1.21150 0.97321
0.99796 0.95441 1.21109 0.99549 0.96142 0.96834 0.94276 0.92901
0.93986 0.96663 0.97070 0.93151 0.91011 0.95134 0.90401 0.93569
0.91041 0.91352 0.91574 0.91378 0.90628 0.91590 0.91921 0.91913
0.90725 0.90913 0.86163 0.86264 0.86362 0.86218 0.86032
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 -0.12 -2.42 8.89 37.16 0.33 -2.09 16
2 C -0.08 -1.71 2.27 -90.62 -0.21 -1.92 16
3 H 0.05 1.14 7.13 -51.94 -0.37 0.77 16
4 C 0.03 0.72 4.45 -27.88 -0.12 0.60 16
5 C -0.51 -14.42 8.41 -34.44 -0.29 -14.71 16
6 H 0.06 1.54 7.06 -52.48 -0.37 1.17 16
7 C 0.05 1.57 5.46 -17.82 -0.10 1.48 16
8 N -0.90 -27.16 13.29 55.43 0.74 -26.42 16
9 Si 0.89 21.89 29.54 -169.99 -5.02 16.87 16
10 H -0.28 -6.83 7.11 56.52 0.40 -6.43 16
11 H -0.29 -7.02 7.11 56.52 0.40 -6.62 16
12 H -0.27 -6.62 7.11 56.52 0.40 -6.22 16
13 C 0.05 0.95 3.06 -3.82 -0.01 0.94 16
14 N -0.52 -7.84 4.66 -223.36 -1.04 -8.88 16
15 C 0.04 0.62 5.46 -2.30 -0.01 0.61 16
16 C -0.13 -1.45 7.08 -24.60 -0.17 -1.63 16
17 C -0.14 -1.45 5.42 -24.92 -0.14 -1.58 16
18 C 0.07 0.91 3.48 -66.73 -0.23 0.68 16
19 H 0.08 0.98 8.14 -51.93 -0.42 0.56 16
20 C -0.14 -1.62 3.36 -26.73 -0.09 -1.71 16
21 C -0.11 -1.05 5.09 -26.73 -0.14 -1.18 16
22 C -0.08 -0.82 5.34 -27.89 -0.15 -0.97 16
23 C -0.07 -0.73 5.13 -104.63 -0.54 -1.27 16
24 C -0.12 -1.11 9.70 -39.58 -0.38 -1.49 16
25 C -0.12 -1.02 10.05 -39.58 -0.40 -1.41 16
26 C -0.13 -1.07 10.05 -39.59 -0.40 -1.47 16
27 C -0.12 -1.02 10.05 -39.59 -0.40 -1.42 16
28 C -0.12 -1.11 9.70 -39.58 -0.38 -1.50 16
29 H 0.04 0.77 8.14 -51.93 -0.42 0.34 16
30 H 0.05 1.12 6.95 -51.93 -0.36 0.76 16
31 H 0.04 0.76 7.75 -51.93 -0.40 0.35 16
32 H 0.02 0.42 8.14 -51.93 -0.42 -0.01 16
33 H 0.01 0.30 8.14 -51.93 -0.42 -0.12 16
34 H 0.26 7.41 8.31 -40.82 -0.34 7.07 16
35 H 0.07 1.26 6.33 -51.93 -0.33 0.93 16
36 H 0.03 0.55 6.75 -51.93 -0.35 0.20 16
37 H 0.08 1.13 8.10 -51.93 -0.42 0.71 16
38 H 0.05 0.69 7.71 -51.93 -0.40 0.29 16
39 H 0.07 0.77 8.14 -51.92 -0.42 0.34 16
40 H 0.07 0.68 8.14 -51.93 -0.42 0.25 16
41 H 0.07 0.71 7.79 -51.93 -0.40 0.30 16
42 H 0.07 0.64 8.14 -51.93 -0.42 0.22 16
43 H 0.08 0.97 6.28 -51.93 -0.33 0.65 16
44 H 0.07 0.84 6.95 -51.93 -0.36 0.48 16
45 H 0.06 0.59 7.26 -51.93 -0.38 0.22 16
46 H 0.06 0.61 8.14 -51.93 -0.42 0.19 16
47 H 0.07 0.73 8.09 -51.92 -0.42 0.31 16
48 H 0.07 0.70 8.09 -51.93 -0.42 0.28 16
49 H 0.12 0.97 8.06 -52.48 -0.42 0.55 16
50 H 0.12 0.77 8.06 -52.49 -0.42 0.35 16
51 H 0.12 0.73 8.06 -52.48 -0.42 0.30 16
52 H 0.12 0.79 8.06 -52.49 -0.42 0.37 16
53 H 0.12 1.01 8.06 -52.48 -0.42 0.59 16
LS Contribution 407.21 15.07 6.14 6.14
Total: -1.00 -30.26 407.21 -12.96 -43.21
By element:
Atomic # 1 Polarization: 9.08 SS G_CDS: -9.94 Total: -0.87 kcal
Atomic # 6 Polarization: -26.22 SS G_CDS: -3.83 Total: -30.05 kcal
Atomic # 7 Polarization: -35.00 SS G_CDS: -0.30 Total: -35.30 kcal
Atomic # 14 Polarization: 21.89 SS G_CDS: -5.02 Total: 16.87 kcal
Total LS contribution 6.14 Total: 6.14 kcal
Total: -30.26 -12.96 -43.21 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.
ZINC001474311523.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 37.649 kcal
(2) G-P(sol) polarization free energy of solvation -30.257 kcal
(3) G-ENP(sol) elect.-nuc.-pol. free energy of system 7.392 kcal
(4) G-CDS(sol) cavity-dispersion-solvent structure free energy -12.957 kcal
(5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.214 kcal
(6) G-S(sol) free energy of system = (1) + (5) -5.565 kcal
1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED
Total computer time = 0.77 seconds