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

using model chemistry: wB97X-D/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at wB97X-D/6-311G**
 hartrees
Energy at 0K-556.640728
Energy at 298.15K 
HF Energy-556.640728
Nuclear repulsion energy233.251762
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 wB97X-D/6-311G**
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 3133 2997 38.07      
2 A1 3057 2924 1.86      
3 A1 3054 2921 64.34      
4 A1 1501 1436 6.09      
5 A1 1490 1426 0.04      
6 A1 1421 1359 2.38      
7 A1 1333 1275 15.02      
8 A1 1109 1061 0.21      
9 A1 1014 970 3.68      
10 A1 709 678 0.05      
11 A1 336 322 0.94      
12 A1 139 133 0.27      
13 A2 3139 3002 0.00      
14 A2 3104 2969 0.00      
15 A2 1499 1434 0.00      
16 A2 1271 1216 0.00      
17 A2 1043 998 0.00      
18 A2 785 751 0.00      
19 A2 231 221 0.00      
20 A2 32i 30i 0.00      
21 B1 3138 3001 61.88      
22 B1 3100 2965 18.93      
23 B1 1499 1434 19.48      
24 B1 1279 1224 0.22      
25 B1 1066 1019 0.73      
26 B1 807 772 12.75      
27 B1 225 216 0.26      
28 B1 50 48 0.98      
29 B2 3133 2997 14.60      
30 B2 3056 2923 18.52      
31 B2 3056 2923 31.78      
32 B2 1500 1435 1.13      
33 B2 1482 1418 5.66      
34 B2 1419 1357 6.42      
35 B2 1294 1238 41.97      
36 B2 1062 1016 3.19      
37 B2 1008 964 5.57      
38 B2 707 676 1.81      
39 B2 340 326 1.01      

Unscaled Zero Point Vibrational Energy (zpe) 29278.6 cm-1
Scaled (by 0.9565) Zero Point Vibrational Energy (zpe) 28005.0 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 wB97X-D/6-311G**
ABC
0.47963 0.05733 0.05325

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/6-311G**

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.447
C2 0.000 1.398 -0.623
C3 0.000 -1.398 -0.623
C4 0.000 2.672 0.225
C5 0.000 -2.672 0.225
H6 0.864 1.380 -1.235
H7 -0.864 1.380 -1.235
H8 0.864 -1.380 -1.235
H9 -0.864 -1.380 -1.235
H10 0.000 3.521 -0.412
H11 0.000 -3.521 -0.412
H12 -0.867 2.694 0.846
H13 0.867 2.694 0.846
H14 0.867 -2.694 0.846
H15 -0.867 -2.694 0.846

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.76101.76102.68082.68082.34082.34082.34082.34083.62393.62392.85752.85752.85752.8575
C21.76102.79691.53014.15771.05861.05862.97362.97362.13274.92362.14172.14174.43334.4333
C31.76102.79694.15771.53012.97362.97361.05861.05864.92362.13274.43334.43332.14172.1417
C42.68081.53014.15775.34332.13202.13204.39284.39281.06156.22501.06611.06615.47015.4701
C52.68084.15771.53015.34334.39284.39282.13202.13206.22501.06155.47015.47011.06611.0661
H62.34081.05862.97362.13204.39281.72812.76083.25702.45035.04413.00802.46024.57444.8909
H72.34081.05862.97362.13204.39281.72813.25702.76082.45035.04412.46023.00804.89094.5744
H82.34082.97361.05864.39282.13202.76083.25701.72815.04412.45034.89094.57442.46023.0080
H92.34082.97361.05864.39282.13203.25702.76081.72815.04412.45034.57444.89093.00802.4602
H103.62392.13274.92361.06156.22502.45032.45035.04415.04417.04131.73701.73706.39926.3992
H113.62394.92362.13276.22501.06155.04415.04412.45032.45037.04136.39926.39921.73701.7370
H122.85752.14174.43331.06615.47013.00802.46024.89094.57441.73706.39921.73325.65915.3871
H132.85752.14174.43331.06615.47012.46023.00804.57444.89091.73706.39921.73325.38715.6591
H142.85754.43332.14175.47011.06614.57444.89092.46023.00806.39921.73705.65915.38711.7332
H152.85754.43332.14175.47011.06614.89094.57443.00802.46026.39921.73705.38715.65911.7332

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 108.892 S1 C2 H6 109.718
S1 C2 H7 109.718 S1 C3 C5 108.892
S1 C3 H8 109.718 S1 C3 H9 109.718
C2 S1 C3 105.149 C2 C4 H10 109.423
C2 C4 H12 109.872 C2 C4 H13 109.872
C3 C5 H11 109.423 C3 C5 H14 109.872
C3 C5 H15 109.872 C4 C2 H6 109.541
C4 C2 H7 109.541 C5 C3 H8 109.541
C5 C3 H9 109.541 H6 C2 H7 109.417
H8 C3 H9 109.417 H10 C4 H12 109.452
H10 C4 H13 109.452 H11 C5 H14 109.452
H11 C5 H15 109.452 H12 C4 H13 108.755
H14 C5 H15 108.755
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.085      
2 C -0.397      
3 C -0.397      
4 C -0.338      
5 C -0.338      
6 H 0.149      
7 H 0.149      
8 H 0.149      
9 H 0.149      
10 H 0.124      
11 H 0.124      
12 H 0.135      
13 H 0.135      
14 H 0.135      
15 H 0.135      


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 -1.734 1.734
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.773 0.000 0.000
y 0.000 -36.479 0.000
z 0.000 0.000 -41.549
Traceless
 xyz
x -2.759 0.000 0.000
y 0.000 5.182 0.000
z 0.000 0.000 -2.423
Polar
3z2-r2-4.846
x2-y2-5.294
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.474 0.000 0.000
y 0.000 12.523 0.000
z 0.000 0.000 8.952


<r2> (average value of r2) Å2
<r2> 225.740
(<r2>)1/2 15.025