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

using model chemistry: B97D3/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B97D3/6-31G*
 hartrees
Energy at 0K-556.539285
Energy at 298.15K-556.549639
HF Energy-556.539285
Nuclear repulsion energy 
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 B97D3/6-31G*
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 3071 3011 49.35      
2 A1 2999 2940 1.86      
3 A1 2987 2928 72.29      
4 A1 1508 1478 2.71      
5 A1 1493 1464 1.32      
6 A1 1410 1383 1.17      
7 A1 1310 1284 12.42      
8 A1 1090 1069 0.07      
9 A1 985 966 3.17      
10 A1 672 659 0.09      
11 A1 324 318 0.90      
12 A1 135 132 0.34      
13 A2 3082 3022 0.00      
14 A2 3033 2974 0.00      
15 A2 1496 1466 0.00      
16 A2 1255 1230 0.00      
17 A2 1028 1008 0.00      
18 A2 781 766 0.00      
19 A2 247 243 0.00      
20 A2 65 64 0.00      
21 B1 3082 3021 71.70      
22 B1 3029 2970 32.46      
23 B1 1495 1466 13.32      
24 B1 1261 1237 0.05      
25 B1 1052 1032 0.14      
26 B1 798 783 9.44      
27 B1 244 240 0.22      
28 B1 46 45 0.79      
29 B2 3071 3011 12.97      
30 B2 2998 2939 64.27      
31 B2 2987 2928 1.42      
32 B2 1507 1478 0.36      
33 B2 1485 1456 9.35      
34 B2 1408 1381 1.72      
35 B2 1271 1246 62.86      
36 B2 1041 1020 4.68      
37 B2 981 961 5.33      
38 B2 666 653 2.25      
39 B2 332 325 1.11      

Unscaled Zero Point Vibrational Energy (zpe) 28861.7 cm-1
Scaled (by 0.9804) Zero Point Vibrational Energy (zpe) 28296.0 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 B97D3/6-31G*
ABC
0.46961 0.05659 0.05251

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/6-31G*

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.571
C2 0.000 1.400 -0.623
C3 0.000 -1.400 -0.623
C4 0.000 2.735 0.127
C5 0.000 -2.735 0.127
H6 0.890 1.318 -1.265
H7 -0.890 1.318 -1.265
H8 0.890 -1.318 -1.265
H9 -0.890 -1.318 -1.265
H10 0.000 3.570 -0.589
H11 0.000 -3.570 -0.589
H12 -0.890 2.830 0.765
H13 0.890 2.830 0.765
H14 0.890 -2.830 0.765
H15 -0.890 -2.830 0.765

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.84001.84002.77032.77032.42902.42902.42902.42903.75353.75352.97282.97282.97282.9728
C21.84002.80081.53044.20241.10091.10092.93162.93162.16994.97062.18202.18204.54014.5401
C31.84002.80084.20241.53042.93162.93161.10091.10094.97062.16994.54014.54012.18202.1820
C42.77031.53044.20245.46912.17672.17674.37644.37641.10006.34501.09911.09915.67115.6711
C52.77034.20241.53045.46914.37644.37642.17672.17676.34501.10005.67115.67111.09911.0991
H62.42901.10092.93162.17674.37641.78042.63583.18072.51455.01423.09462.53134.61794.9491
H72.42901.10092.93162.17674.37641.78043.18072.63582.51455.01422.53133.09464.94914.6179
H82.42902.93161.10094.37642.17672.63583.18071.78045.01422.51454.94914.61792.53133.0946
H92.42902.93161.10094.37642.17673.18072.63581.78045.01422.51454.61794.94913.09462.5313
H103.75352.16994.97061.10006.34502.51452.51455.01425.01427.14011.78081.78086.60176.6017
H113.75354.97062.16996.34501.10005.01425.01422.51452.51457.14016.60176.60171.78081.7808
H122.97282.18204.54011.09915.67113.09462.53134.94914.61791.78086.60171.78005.93305.6597
H132.97282.18204.54011.09915.67112.53133.09464.61794.94911.78086.60171.78005.65975.9330
H142.97284.54012.18205.67111.09914.61794.94912.53133.09466.60171.78085.93305.65971.7800
H152.97284.54012.18205.67111.09914.94914.61793.09462.53136.60171.78085.65975.93301.7800

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 108.908 S1 C2 H6 109.714
S1 C2 H7 109.714 S1 C3 C5 108.908
S1 C3 H8 109.714 S1 C3 H9 109.714
C2 S1 C3 105.617 C2 C4 H10 109.373
C2 C4 H12 109.817 C2 C4 H13 109.817
C3 C5 H11 109.373 C3 C5 H14 109.817
C3 C5 H15 109.817 C4 C2 H6 109.568
C4 C2 H7 109.568 C5 C3 H8 109.568
C5 C3 H9 109.568 H6 C2 H7 109.355
H8 C3 H9 109.355 H10 C4 H12 109.519
H10 C4 H13 109.519 H11 C5 H14 109.519
H11 C5 H15 109.519 H12 C4 H13 108.780
H14 C5 H15 108.780
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.075      
2 C -0.401      
3 C -0.401      
4 C -0.466      
5 C -0.466      
6 H 0.168      
7 H 0.168      
8 H 0.168      
9 H 0.168      
10 H 0.156      
11 H 0.156      
12 H 0.168      
13 H 0.168      
14 H 0.168      
15 H 0.168      


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 -1.685 1.685
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.023 0.000 0.000
y 0.000 -35.973 0.000
z 0.000 0.000 -40.645
Traceless
 xyz
x -2.715 0.000 0.000
y 0.000 4.861 0.000
z 0.000 0.000 -2.147
Polar
3z2-r2-4.293
x2-y2-5.050
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.278 0.000 0.000
y 0.000 12.086 0.000
z 0.000 0.000 8.247


<r2> (average value of r2) Å2
<r2> 228.061
(<r2>)1/2 15.102