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All results from a given calculation for C2H5SC2H5 (Diethyl sulfide)

using model chemistry: B3LYP/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/TZVP
 hartrees
Energy at 0K-556.723839
Energy at 298.15K-556.734309
HF Energy-556.723839
Nuclear repulsion energy231.920117
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3LYP/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3097 2990 43.63      
2 A1 3036 2931 16.27      
3 A1 3035 2930 43.74      
4 A1 1509 1456 4.92      
5 A1 1497 1445 0.00      
6 A1 1422 1373 3.19      
7 A1 1322 1276 10.25      
8 A1 1101 1063 0.15      
9 A1 994 960 3.21      
10 A1 683 660 0.25      
11 A1 325 314 0.65      
12 A1 137 132 0.19      
13 A2 3110 3002 0.00      
14 A2 3077 2971 0.00      
15 A2 1497 1445 0.00      
16 A2 1268 1224 0.00      
17 A2 1035 999 0.00      
18 A2 788 760 0.00      
19 A2 245 237 0.00      
20 A2 74 72 0.00      
21 B1 3108 3001 65.78      
22 B1 3073 2967 15.66      
23 B1 1497 1445 19.60      
24 B1 1272 1228 0.01      
25 B1 1055 1019 0.08      
26 B1 806 778 6.51      
27 B1 243 235 0.30      
28 B1 53 51 0.81      
29 B2 3097 2990 10.83      
30 B2 3036 2931 0.01      
31 B2 3035 2930 56.36      
32 B2 1508 1456 0.57      
33 B2 1490 1439 7.49      
34 B2 1420 1371 4.37      
35 B2 1285 1240 52.53      
36 B2 1051 1015 3.10      
37 B2 991 956 5.27      
38 B2 677 654 2.37      
39 B2 335 324 1.25      

Unscaled Zero Point Vibrational Energy (zpe) 29141.6 cm-1
Scaled (by 0.9654) Zero Point Vibrational Energy (zpe) 28133.3 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B3LYP/TZVP
ABC
0.47511 0.05653 0.05250

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/TZVP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.565
C2 0.000 1.408 -0.622
C3 0.000 -1.408 -0.622
C4 0.000 2.733 0.130
C5 0.000 -2.733 0.130
H6 0.885 1.327 -1.257
H7 -0.885 1.327 -1.257
H8 0.885 -1.327 -1.257
H9 -0.885 -1.327 -1.257
H10 0.000 3.567 -0.577
H11 0.000 -3.567 -0.577
H12 -0.884 2.829 0.763
H13 0.884 2.829 0.763
H14 0.884 -2.829 0.763
H15 -0.884 -2.829 0.763

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.84171.84172.76792.76792.42162.42162.42162.42163.74503.74502.97072.97072.97072.9707
C21.84172.81621.52374.20921.09191.09192.94412.94412.15914.97502.17252.17254.54494.5449
C31.84172.81624.20921.52372.94412.94411.09191.09194.97502.15914.54494.54492.17252.1725
C42.76791.52374.20925.46682.16412.16414.38114.38111.09256.33961.09151.09155.66805.6680
C52.76794.20921.52375.46684.38114.38112.16412.16416.33961.09255.66805.66801.09151.0915
H62.42161.09192.94412.16414.38111.76912.65443.18992.50225.01953.07652.51774.62164.9483
H72.42161.09192.94412.16414.38111.76913.18992.65442.50225.01952.51773.07654.94834.6216
H82.42162.94411.09194.38112.16412.65443.18991.76915.01952.50224.94834.62162.51773.0765
H92.42162.94411.09194.38112.16413.18992.65441.76915.01952.50224.62164.94833.07652.5177
H103.74502.15914.97501.09256.33962.50222.50225.01955.01957.13341.76641.76646.59446.5944
H113.74504.97502.15916.33961.09255.01955.01952.50222.50227.13346.59446.59441.76641.7664
H122.97072.17254.54491.09155.66803.07652.51774.94834.62161.76646.59441.76715.92825.6587
H132.97072.17254.54491.09155.66802.51773.07654.62164.94831.76646.59441.76715.65875.9282
H142.97074.54492.17255.66801.09154.62164.94832.51773.07656.59441.76645.92825.65871.7671
H152.97074.54492.17255.66801.09154.94834.62163.07652.51776.59441.76645.65875.92821.7671

picture of Diethyl sulfide state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 C4 110.306 S1 C2 H6 108.555
S1 C2 H7 108.555 S1 C3 C5 110.306
S1 C3 H8 108.555 S1 C3 H9 108.555
C2 S1 C3 99.739 C2 C4 H10 110.145
C2 C4 H12 111.277 C2 C4 H13 111.277
C3 C5 H11 110.145 C3 C5 H14 111.277
C3 C5 H15 111.277 C4 C2 H6 110.575
C4 C2 H7 110.575 C5 C3 H8 110.575
C5 C3 H9 110.575 H6 C2 H7 108.205
H8 C3 H9 108.205 H10 C4 H12 107.962
H10 C4 H13 107.962 H11 C5 H14 107.962
H11 C5 H15 107.962 H12 C4 H13 108.090
H14 C5 H15 108.090
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.025      
2 C -0.267      
3 C -0.267      
4 C -0.353      
5 C -0.353      
6 H 0.131      
7 H 0.131      
8 H 0.131      
9 H 0.131      
10 H 0.120      
11 H 0.120      
12 H 0.124      
13 H 0.124      
14 H 0.124      
15 H 0.124      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -1.649 1.649
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.925 0.000 0.000
y 0.000 -37.231 0.000
z 0.000 0.000 -41.746
Traceless
 xyz
x -2.436 0.000 0.000
y 0.000 4.604 0.000
z 0.000 0.000 -2.168
Polar
3z2-r2-4.336
x2-y2-4.694
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.140 0.000 0.000
y 0.000 13.335 0.000
z 0.000 0.000 9.297


<r2> (average value of r2) Å2
<r2> 228.655
(<r2>)1/2 15.121