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

using model chemistry: B3LYP/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-556.740137
Energy at 298.15K-556.750594
HF Energy-556.740137
Nuclear repulsion energy233.043613
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/Def2TZVPP
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 3096 2980 38.74      
2 A1 3035 2921 2.23      
3 A1 3026 2913 58.59      
4 A1 1506 1449 4.30      
5 A1 1493 1437 0.00      
6 A1 1416 1363 2.93      
7 A1 1314 1264 5.67      
8 A1 1098 1057 0.08      
9 A1 993 956 3.25      
10 A1 689 663 0.05      
11 A1 328 316 0.58      
12 A1 137 132 0.23      
13 A2 3106 2989 0.00      
14 A2 3065 2951 0.00      
15 A2 1494 1438 0.00      
16 A2 1265 1218 0.00      
17 A2 1033 994 0.00      
18 A2 786 756 0.00      
19 A2 239 230 0.00      
20 A2 81 78 0.00      
21 B1 3105 2988 57.47      
22 B1 3060 2946 19.03      
23 B1 1494 1438 17.24      
24 B1 1269 1221 0.01      
25 B1 1054 1014 0.07      
26 B1 803 773 6.35      
27 B1 234 225 0.26      
28 B1 54 52 0.81      
29 B2 3096 2980 11.09      
30 B2 3035 2921 52.53      
31 B2 3026 2913 3.15      
32 B2 1505 1449 0.47      
33 B2 1487 1431 7.97      
34 B2 1415 1362 2.22      
35 B2 1279 1232 45.57      
36 B2 1047 1008 3.03      
37 B2 991 954 4.46      
38 B2 686 661 1.42      
39 B2 335 322 0.92      

Unscaled Zero Point Vibrational Energy (zpe) 29085.8 cm-1
Scaled (by 0.9626) Zero Point Vibrational Energy (zpe) 27998.0 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 B3LYP/Def2TZVPP
ABC
0.48220 0.05707 0.05305

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/Def2TZVPP

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.444
C2 0.000 1.401 -0.624
C3 0.000 -1.401 -0.624
C4 0.000 2.674 0.229
C5 0.000 -2.674 0.229
H6 0.864 1.385 -1.236
H7 -0.864 1.385 -1.236
H8 0.864 -1.385 -1.236
H9 -0.864 -1.385 -1.236
H10 0.000 3.525 -0.406
H11 0.000 -3.525 -0.406
H12 -0.866 2.695 0.850
H13 0.866 2.695 0.850
H14 0.866 -2.695 0.850
H15 -0.866 -2.695 0.850

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.76151.76152.68272.68272.34212.34212.34212.34213.62573.62572.85952.85952.85952.8595
C21.76152.80251.53214.16371.05871.05872.98072.98072.13474.93092.14342.14344.43834.4383
C31.76152.80254.16371.53212.98072.98071.05871.05874.93092.13474.43834.43832.14342.1434
C42.68271.53214.16375.34822.13382.13384.40114.40111.06146.23131.06571.06575.47365.4736
C52.68274.16371.53215.34824.40114.40112.13382.13386.23131.06145.47365.47361.06571.0657
H62.34211.05872.98072.13384.40111.72722.77043.26462.45215.05403.00942.46274.58224.8977
H72.34211.05872.98072.13384.40111.72723.26462.77042.45215.05402.46273.00944.89774.5822
H82.34212.98071.05874.40112.13382.77043.26461.72725.05402.45214.89774.58222.46273.0094
H92.34212.98071.05874.40112.13383.26462.77041.72725.05402.45214.58224.89773.00942.4627
H103.62572.13474.93091.06146.23132.45212.45215.05405.05407.04961.73641.73646.40396.4039
H113.62574.93092.13476.23131.06145.05405.05402.45212.45217.04966.40396.40391.73641.7364
H122.85952.14344.43831.06575.47363.00942.46274.89774.58221.73646.40391.73215.66115.3896
H132.85952.14344.43831.06575.47362.46273.00944.58224.89771.73646.40391.73215.38965.6611
H142.85954.43832.14345.47361.06574.58224.89772.46273.00946.40391.73645.66115.38961.7321
H152.85954.43832.14345.47361.06574.89774.58223.00942.46276.40391.73645.38965.66111.7321

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 108.882 S1 C2 H6 109.774
S1 C2 H7 109.774 S1 C3 C5 108.882
S1 C3 H8 109.774 S1 C3 H9 109.774
C2 S1 C3 105.406 C2 C4 H10 109.449
C2 C4 H12 109.894 C2 C4 H13 109.894
C3 C5 H11 109.449 C3 C5 H14 109.894
C3 C5 H15 109.894 C4 C2 H6 109.541
C4 C2 H7 109.541 C5 C3 H8 109.541
C5 C3 H9 109.541 H6 C2 H7 109.315
H8 C3 H9 109.315 H10 C4 H12 109.436
H10 C4 H13 109.436 H11 C5 H14 109.436
H11 C5 H15 109.436 H12 C4 H13 108.714
H14 C5 H15 108.714
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/Def2TZVPP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.122      
2 C -0.127      
3 C -0.127      
4 C -0.250      
5 C -0.250      
6 H 0.088      
7 H 0.088      
8 H 0.088      
9 H 0.088      
10 H 0.082      
11 H 0.082      
12 H 0.090      
13 H 0.090      
14 H 0.090      
15 H 0.090      


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 -1.568 1.568
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.737 0.000 0.000
y 0.000 -37.238 0.000
z 0.000 0.000 -41.646
Traceless
 xyz
x -2.295 0.000 0.000
y 0.000 4.454 0.000
z 0.000 0.000 -2.159
Polar
3z2-r2-4.318
x2-y2-4.500
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.468 0.000 0.000
y 0.000 13.877 0.000
z 0.000 0.000 9.601


<r2> (average value of r2) Å2
<r2> 226.630
(<r2>)1/2 15.054