Wall clock time and date at job start Tue Mar 31 2020 17:19:46
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 1.08999 * 109.47041 * 2 1
4 4 C 1.53001 * 109.47120 * 120.00300 * 2 1 3
5 5 C 1.50698 * 109.46931 * 184.99896 * 4 2 1
6 6 H 1.07995 * 120.00048 * 359.97438 * 5 4 2
7 7 C 1.37882 * 119.99884 * 180.02562 * 5 4 2
8 8 N 1.31513 * 119.99942 * 359.97438 * 7 5 4
9 9 Si 1.86800 * 120.00052 * 180.02562 * 7 5 4
10 10 H 1.48500 * 109.47041 * 59.98958 * 9 7 5
11 11 H 1.48495 * 109.47007 * 179.97438 * 9 7 5
12 12 H 1.48502 * 109.46670 * 299.99487 * 9 7 5
13 13 N 1.46905 * 109.46624 * 240.00001 * 2 1 3
14 14 C 1.48606 * 110.99927 * 311.50326 * 13 2 1
15 15 C 1.54511 * 104.60459 * 158.79092 * 14 13 2
16 16 H 1.08997 * 110.44866 * 95.12162 * 15 14 13
17 17 C 1.50701 * 110.35672 * 217.37483 * 15 14 13
18 18 C 1.39866 * 126.04227 * 55.14737 * 17 15 14
19 19 N 1.30837 * 108.20630 * 179.82085 * 18 17 15
20 20 N 1.40087 * 108.20209 * 0.44056 * 19 18 17
21 21 C 1.46496 * 126.03622 * 179.69955 * 20 19 18
22 22 C 1.34946 * 107.92304 * 359.71555 * 20 19 18
23 23 C 1.53759 * 104.88061 * 336.22170 * 15 14 13
24 24 C 1.48661 * 110.99951 * 67.01877 * 13 2 1
25 25 C 1.52594 * 110.25042 * 119.08626 * 23 15 14
26 26 C 1.53190 * 109.19603 * 177.67721 * 25 23 15
27 27 O 1.42915 * 109.35112 * 303.29561 * 26 25 23
28 28 C 1.42916 * 114.20278 * 61.60585 * 27 26 25
29 29 C 1.52604 * 110.25685 * 241.18980 * 23 15 14
30 30 H 1.09004 * 109.47095 * 307.94430 * 1 2 3
31 31 H 1.09003 * 109.47520 * 67.94088 * 1 2 3
32 32 H 1.09000 * 109.47528 * 187.94609 * 1 2 3
33 33 H 1.09003 * 109.46995 * 304.99346 * 4 2 1
34 34 H 1.09002 * 109.47336 * 64.99796 * 4 2 1
35 35 H 0.97001 * 120.00312 * 180.02562 * 8 7 5
36 36 H 1.08998 * 110.41275 * 277.56747 * 14 13 2
37 37 H 1.08997 * 110.40884 * 40.00838 * 14 13 2
38 38 H 1.08011 * 125.90008 * 0.02562 * 18 17 15
39 39 H 1.08999 * 109.47131 * 270.02177 * 21 20 19
40 40 H 1.09002 * 109.47368 * 30.02363 * 21 20 19
41 41 H 1.09006 * 109.46981 * 150.02384 * 21 20 19
42 42 H 1.08004 * 126.12660 * 179.97438 * 22 20 19
43 43 H 1.09003 * 110.43305 * 320.10983 * 24 13 2
44 44 H 1.08996 * 110.43553 * 82.61116 * 24 13 2
45 45 H 1.09006 * 109.51460 * 297.58836 * 25 23 15
46 46 H 1.08995 * 109.52266 * 57.76140 * 25 23 15
47 47 H 1.09002 * 109.49340 * 183.33580 * 26 25 23
48 48 H 1.09005 * 109.49644 * 63.25669 * 26 25 23
49 49 H 1.08998 * 109.49294 * 178.43921 * 28 27 26
50 50 H 1.08997 * 109.51104 * 58.37409 * 28 27 26
51 51 H 1.08992 * 109.51804 * 302.24882 * 29 23 15
52 52 H 1.08999 * 109.51054 * 62.41766 * 29 23 15
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 1.0277 0.0000
4 6 2.0400 -0.7213 1.2492
5 6 3.5419 -0.6150 1.3126
6 1 4.0789 -0.0862 0.5391
7 6 4.2305 -1.1937 2.3577
8 7 3.5765 -1.8380 3.2993
9 14 6.0921 -1.0613 2.4367
10 1 6.4844 0.3697 2.4970
11 1 6.5871 -1.7615 3.6491
12 1 6.6845 -1.6864 1.2270
13 7 2.0196 -0.6925 -1.1995
14 6 1.3302 -1.9966 -1.3802
15 6 1.5133 -2.3299 -2.8777
16 1 2.3784 -2.9773 -3.0208
17 6 0.2720 -2.9868 -3.4242
18 6 -1.0259 -2.4685 -3.3684
19 7 -1.8316 -3.3204 -3.9489
20 7 -1.0721 -4.4141 -4.3842
21 6 -1.5849 -5.5976 -5.0788
22 6 0.2152 -4.1850 -4.0503
23 6 1.7436 -0.9710 -3.5594
24 6 1.6862 0.0726 -2.4297
25 6 3.1130 -0.9429 -4.2321
26 6 3.2933 0.3975 -4.9516
27 8 2.2259 0.5819 -5.8839
28 6 0.9283 0.6303 -5.2870
29 6 0.6439 -0.6999 -4.5821
30 1 -0.3633 0.6319 0.8105
31 1 -0.3634 0.3860 -0.9524
32 1 -0.3634 -1.0178 0.1421
33 1 1.6055 -0.2617 2.1370
34 1 1.7516 -1.7716 1.2055
35 1 4.0608 -2.2448 4.0348
36 1 1.7970 -2.7623 -0.7606
37 1 0.2716 -1.9036 -1.1381
38 1 -1.3130 -1.5260 -2.9258
39 1 -1.8638 -6.3559 -4.3471
40 1 -2.4594 -5.3225 -5.6684
41 1 -0.8128 -5.9952 -5.7376
42 1 1.0505 -4.8408 -4.2471
43 1 0.6851 0.4970 -2.3543
44 1 2.4219 0.8586 -2.6001
45 1 3.8915 -1.0591 -3.4781
46 1 3.1805 -1.7560 -4.9549
47 1 4.2449 0.3999 -5.4831
48 1 3.2821 1.2067 -4.2213
49 1 0.1786 0.8000 -6.0597
50 1 0.8919 1.4419 -4.5604
51 1 0.6238 -1.5044 -5.3172
52 1 -0.3193 -0.6446 -4.0750
RHF calculation, no. of doubly occupied orbitals= 64
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
ZINC000516185463.mol2 52
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 17:19:46
Heat of formation + Delta-G solvation = 45.534230 kcal
Electronic energy + Delta-G solvation = -31081.288031 eV
Core-core repulsion = 27275.786477 eV
Total energy + Delta-G solvation = -3805.501554 eV
No. of doubly occupied orbitals = 64
Molecular weight
(most abundant/longest-lived isotopes) = 333.216 amu
Computer time = 0.92 seconds
Orbital eigenvalues (eV)
-41.65714 -40.07715 -37.88839 -35.18169 -33.29175 -32.51488 -31.36913 -31.12313
-30.25264 -28.41733 -27.30519 -26.27382 -25.83893 -23.76243 -23.52748 -22.50098
-22.04702 -20.94233 -19.90224 -18.61624 -18.42034 -16.83603 -16.18228 -15.98281
-15.92016 -15.48198 -15.37485 -15.10369 -14.70317 -14.37738 -14.19073 -13.95864
-13.72545 -13.45730 -13.11137 -12.92426 -12.88877 -12.79969 -12.37056 -12.15910
-11.94895 -11.76549 -11.63390 -11.34886 -11.26913 -11.14223 -10.99863 -10.81485
-10.71764 -10.63980 -10.55347 -10.39185 -10.03387 -10.00009 -9.79852 -9.45982
-9.24773 -9.13710 -8.97481 -8.25185 -8.22973 -7.54196 -5.85635 -3.83285
1.86610 2.47257 2.79045 3.42352 3.46129 3.49547 3.94351 4.34236
4.58089 4.61146 4.68507 4.81828 4.86277 4.92739 4.98994 5.04722
5.12890 5.16897 5.28547 5.31590 5.39286 5.47685 5.51373 5.52316
5.64167 5.68696 5.72760 5.75171 5.81962 5.84166 5.90836 5.93316
6.00660 6.04533 6.11318 6.17575 6.29524 6.38230 6.44026 6.46616
6.54424 6.65066 6.66854 6.77229 6.96893 7.02111 7.26084 7.51608
7.62068 7.67103 7.86060 8.03268 8.15373 8.61611 9.22324 9.78103
11.26370
Molecular weight = 333.22amu
Principal moments of inertia in cm(-1)
A = 0.011027 B = 0.004038 C = 0.003468
Principal moments of inertia in units of 10**(-40)*gram-cm**2
A = 2538.700799 B = 6933.272294 C = 8071.146956
Net atomic charges, atomic populations, and dipole contributions
calculated with CM2
Atom NO. Type Charge No. of electrons
1 C -0.186 4.186
2 C 0.076 3.924
3 H 0.068 0.932
4 C 0.034 3.966
5 C -0.489 4.489
6 H 0.059 0.941
7 C 0.051 3.949
8 N -0.904 5.904
9 Si 0.889 3.111
10 H -0.280 1.280
11 H -0.291 1.291
12 H -0.278 1.278
13 N -0.476 5.476
14 C 0.041 3.959
15 C -0.006 4.006
16 H 0.082 0.918
17 C -0.209 4.209
18 C 0.059 3.941
19 N -0.301 5.301
20 N -0.382 5.382
21 C 0.105 3.895
22 C 0.051 3.949
23 C -0.050 4.050
24 C 0.030 3.970
25 C -0.136 4.136
26 C 0.059 3.941
27 O -0.388 6.388
28 C 0.059 3.941
29 C -0.137 4.137
30 H 0.054 0.946
31 H 0.042 0.958
32 H 0.056 0.944
33 H 0.016 0.984
34 H 0.017 0.983
35 H 0.257 0.743
36 H 0.083 0.917
37 H 0.049 0.951
38 H 0.178 0.822
39 H 0.072 0.928
40 H 0.085 0.915
41 H 0.084 0.916
42 H 0.171 0.829
43 H 0.040 0.960
44 H 0.074 0.926
45 H 0.086 0.914
46 H 0.065 0.935
47 H 0.089 0.911
48 H 0.054 0.946
49 H 0.085 0.915
50 H 0.049 0.951
51 H 0.068 0.932
52 H 0.077 0.923
For the charges calculated by CM2:
Dipole moment (debyes) X Y Z Total
from point charges -8.241 -2.738 -19.149 21.026
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 -0.244 4.244
2 C -0.033 4.033
3 H 0.086 0.914
4 C -0.003 4.003
5 C -0.528 4.528
6 H 0.078 0.922
7 C -0.148 4.148
8 N -0.545 5.545
9 Si 0.717 3.283
10 H -0.205 1.205
11 H -0.217 1.217
12 H -0.204 1.204
13 N -0.199 5.199
14 C -0.087 4.087
15 C -0.027 4.027
16 H 0.101 0.899
17 C -0.221 4.221
18 C -0.127 4.127
19 N -0.123 5.123
20 N -0.165 5.165
21 C -0.037 4.037
22 C -0.094 4.094
23 C -0.050 4.050
24 C -0.098 4.098
25 C -0.173 4.173
26 C -0.017 4.017
27 O -0.307 6.307
28 C -0.018 4.018
29 C -0.175 4.175
30 H 0.073 0.927
31 H 0.061 0.939
32 H 0.075 0.925
33 H 0.034 0.966
34 H 0.035 0.965
35 H 0.067 0.933
36 H 0.101 0.899
37 H 0.067 0.933
38 H 0.194 0.806
39 H 0.090 0.910
40 H 0.104 0.896
41 H 0.103 0.897
42 H 0.188 0.812
43 H 0.058 0.942
44 H 0.092 0.908
45 H 0.104 0.896
46 H 0.083 0.917
47 H 0.107 0.893
48 H 0.072 0.928
49 H 0.104 0.896
50 H 0.067 0.933
51 H 0.087 0.913
52 H 0.095 0.905
Dipole moment (debyes) X Y Z Total
from point charges -8.857 -3.278 -19.511 21.677
hybrid contribution 0.918 0.122 0.682 1.150
sum -7.938 -3.156 -18.830 20.677
Atomic orbital electron populations
1.22541 0.99832 1.01637 1.00404 1.22029 0.90100 0.98520 0.92618
0.91353 1.19110 0.96260 0.95259 0.89662 1.21130 0.91818 1.32911
1.06899 0.92233 1.24994 0.97888 0.95919 0.96025 1.69954 1.35252
1.36969 1.12363 0.86714 0.86530 0.77967 0.77055 1.20546 1.21728
1.20372 1.65661 1.52031 1.01803 1.00372 1.23232 0.97708 0.93883
0.93911 1.20243 0.93385 0.94523 0.94522 0.89948 1.19974 0.95730
0.96739 1.09617 1.23682 0.91410 0.98764 0.98830 1.77331 1.19596
0.96147 1.19193 1.48339 1.05323 1.16499 1.46341 1.21781 1.01124
0.84107 0.96668 1.22287 0.87953 0.98423 1.00715 1.20846 0.94710
0.95151 0.94325 1.23313 0.99208 0.96365 0.90881 1.22101 0.97482
0.97875 0.99877 1.22670 0.90052 0.96642 0.92366 1.87870 1.14859
1.93648 1.34314 1.22645 0.84906 0.96781 0.97457 1.22424 0.98938
0.97787 0.98343 0.92678 0.93923 0.92491 0.96553 0.96456 0.93331
0.89859 0.93338 0.80563 0.90993 0.89590 0.89732 0.81220 0.94183
0.90792 0.89575 0.91659 0.89266 0.92817 0.89648 0.93278 0.91311
0.90521
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 -0.19 -3.09 8.17 37.16 0.30 -2.79 16
2 C 0.08 1.50 2.29 -67.71 -0.16 1.35 16
3 H 0.07 1.39 8.12 -51.93 -0.42 0.97 16
4 C 0.03 0.86 4.46 -27.88 -0.12 0.74 16
5 C -0.49 -13.56 8.84 -34.44 -0.30 -13.87 16
6 H 0.06 1.64 7.74 -52.49 -0.41 1.24 16
7 C 0.05 1.46 5.46 -17.82 -0.10 1.36 16
8 N -0.90 -27.22 13.29 55.43 0.74 -26.49 16
9 Si 0.89 21.95 29.54 -169.99 -5.02 16.93 16
10 H -0.28 -6.80 7.11 56.52 0.40 -6.40 16
11 H -0.29 -7.18 7.11 56.52 0.40 -6.78 16
12 H -0.28 -6.78 7.11 56.52 0.40 -6.37 16
13 N -0.48 -8.56 5.06 -222.12 -1.12 -9.68 16
14 C 0.04 0.68 5.05 -2.09 -0.01 0.67 16
15 C -0.01 -0.09 3.12 -90.58 -0.28 -0.37 16
16 H 0.08 1.12 7.68 -51.93 -0.40 0.72 16
17 C -0.21 -2.60 3.51 -105.06 -0.37 -2.97 16
18 C 0.06 0.76 8.70 -17.37 -0.15 0.61 16
19 N -0.30 -4.04 12.58 30.63 0.39 -3.66 16
20 N -0.38 -4.25 4.01 -68.16 -0.27 -4.52 16
21 C 0.10 0.70 11.47 59.84 0.69 1.39 16
22 C 0.05 0.56 11.39 -17.22 -0.20 0.37 16
23 C -0.05 -0.63 0.68 -154.06 -0.11 -0.73 16
24 C 0.03 0.44 4.41 -2.38 -0.01 0.43 16
25 C -0.14 -1.68 4.67 -26.84 -0.13 -1.80 16
26 C 0.06 0.70 6.64 37.26 0.25 0.95 16
27 O -0.39 -5.02 10.75 -35.23 -0.38 -5.40 16
28 C 0.06 0.66 6.65 37.26 0.25 0.91 16
29 C -0.14 -1.58 3.34 -26.83 -0.09 -1.67 16
30 H 0.05 0.90 8.14 -51.93 -0.42 0.48 16
31 H 0.04 0.62 6.09 -51.93 -0.32 0.30 16
32 H 0.06 0.97 6.40 -51.93 -0.33 0.64 16
33 H 0.02 0.44 8.14 -51.93 -0.42 0.02 16
34 H 0.02 0.46 7.13 -51.93 -0.37 0.09 16
35 H 0.26 7.40 8.31 -40.82 -0.34 7.06 16
36 H 0.08 1.61 7.68 -51.93 -0.40 1.21 16
37 H 0.05 0.79 4.54 -51.93 -0.24 0.56 16
38 H 0.18 2.10 7.04 -52.48 -0.37 1.73 16
39 H 0.07 0.42 8.14 -51.93 -0.42 0.00 16
40 H 0.09 0.53 8.14 -51.93 -0.42 0.11 16
41 H 0.08 0.37 8.14 -51.93 -0.42 -0.06 16
42 H 0.17 1.40 8.06 -52.48 -0.42 0.98 16
43 H 0.04 0.56 5.60 -51.93 -0.29 0.27 16
44 H 0.07 1.10 6.17 -51.93 -0.32 0.78 16
45 H 0.09 1.17 8.14 -51.93 -0.42 0.75 16
46 H 0.06 0.78 8.14 -51.93 -0.42 0.35 16
47 H 0.09 0.93 8.14 -51.93 -0.42 0.51 16
48 H 0.05 0.64 6.52 -51.93 -0.34 0.30 16
49 H 0.09 0.85 8.14 -51.93 -0.42 0.43 16
50 H 0.05 0.54 7.54 -51.93 -0.39 0.15 16
51 H 0.07 0.86 7.40 -51.93 -0.38 0.48 16
52 H 0.08 0.87 4.84 -51.93 -0.25 0.62 16
LS Contribution 385.54 15.07 5.81 5.81
Total: -1.00 -32.32 385.54 -8.99 -41.31
By element:
Atomic # 1 Polarization: 9.72 SS G_CDS: -8.59 Total: 1.13 kcal
Atomic # 6 Polarization: -14.90 SS G_CDS: -0.54 Total: -15.44 kcal
Atomic # 7 Polarization: -44.07 SS G_CDS: -0.28 Total: -44.35 kcal
Atomic # 8 Polarization: -5.02 SS G_CDS: -0.38 Total: -5.40 kcal
Atomic # 14 Polarization: 21.95 SS G_CDS: -5.02 Total: 16.93 kcal
Total LS contribution 5.81 Total: 5.81 kcal
Total: -32.32 -8.99 -41.31 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.
ZINC000516185463.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 86.841 kcal
(2) G-P(sol) polarization free energy of solvation -32.315 kcal
(3) G-ENP(sol) elect.-nuc.-pol. free energy of system 54.526 kcal
(4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.992 kcal
(5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.307 kcal
(6) G-S(sol) free energy of system = (1) + (5) 45.534 kcal
1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED
Total computer time = 0.92 seconds