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

using model chemistry: TPSSh/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at TPSSh/cc-pVTZ
 hartrees
Energy at 0K-556.748546
Energy at 298.15K-556.758942
HF Energy-556.748546
Nuclear repulsion energy232.955149
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 TPSSh/cc-pVTZ
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 3093 2995 44.14      
2 A1 3029 2933 0.00      
3 A1 3025 2929 61.80      
4 A1 1515 1467 3.27      
5 A1 1497 1449 0.04      
6 A1 1416 1371 2.41      
7 A1 1304 1263 5.54      
8 A1 1096 1062 0.13      
9 A1 988 956 3.28      
10 A1 685 663 0.15      
11 A1 319 309 0.59      
12 A1 127 123 0.26      
13 A2 3105 3007 0.00      
14 A2 3068 2970 0.00      
15 A2 1503 1455 0.00      
16 A2 1264 1224 0.00      
17 A2 1025 992 0.00      
18 A2 775 750 0.00      
19 A2 235 227 0.00      
20 A2 81 78 0.00      
21 B1 3104 3005 66.46      
22 B1 3063 2966 18.46      
23 B1 1502 1454 14.43      
24 B1 1267 1227 0.00      
25 B1 1046 1013 0.04      
26 B1 792 766 5.87      
27 B1 231 224 0.30      
28 B1 49 47 0.81      
29 B2 3093 2995 12.36      
30 B2 3028 2932 59.43      
31 B2 3026 2930 0.91      
32 B2 1514 1466 0.45      
33 B2 1491 1443 7.23      
34 B2 1414 1369 0.77      
35 B2 1269 1229 52.18      
36 B2 1043 1010 2.42      
37 B2 986 955 5.20      
38 B2 685 664 1.94      
39 B2 319 309 1.12      

Unscaled Zero Point Vibrational Energy (zpe) 29034.0 cm-1
Scaled (by 0.9683) Zero Point Vibrational Energy (zpe) 28113.6 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 TPSSh/cc-pVTZ
ABC
0.47858 0.05719 0.05311

See section I.F.4 to change rotational constant units
Geometric Data calculated at TPSSh/cc-pVTZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 0.000 0.440
C2 0.000 1.403 -0.626
C3 0.000 -1.403 -0.626
C4 0.000 2.670 0.234
C5 0.000 -2.670 0.234
H6 0.864 1.389 -1.238
H7 -0.864 1.389 -1.238
H8 0.864 -1.389 -1.238
H9 -0.864 -1.389 -1.238
H10 0.000 3.524 -0.397
H11 0.000 -3.524 -0.397
H12 -0.867 2.686 0.854
H13 0.867 2.686 0.854
H14 0.867 -2.686 0.854
H15 -0.867 -2.686 0.854

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.76201.76202.67832.67832.34282.34282.34282.34283.62223.62222.85252.85252.85252.8525
C21.76202.80621.53174.16341.05861.05862.98582.98582.13354.93262.14212.14214.43424.4342
C31.76202.80624.16341.53172.98582.98581.05861.05864.93262.13354.43424.43422.14212.1421
C42.67831.53174.16345.34092.13432.13434.40334.40331.06166.22671.06591.06595.46135.4613
C52.67834.16341.53175.34094.40334.40332.13432.13436.22671.06165.46135.46131.06591.0659
H62.34281.05862.98582.13434.40331.72802.77753.27122.45235.05873.00902.46164.58034.8963
H72.34281.05862.98582.13434.40331.72803.27122.77752.45235.05872.46163.00904.89634.5803
H82.34282.98581.05864.40332.13432.77753.27121.72805.05872.45234.89634.58032.46163.0090
H92.34282.98581.05864.40332.13433.27122.77751.72805.05872.45234.58034.89633.00902.4616
H103.62222.13354.93261.06166.22672.45232.45235.05875.05877.04841.73781.73786.39396.3939
H113.62224.93262.13356.22671.06165.05875.05872.45232.45237.04846.39396.39391.73781.7378
H122.85252.14214.43421.06595.46133.00902.46164.89634.58031.73786.39391.73325.64435.3716
H132.85252.14214.43421.06595.46132.46163.00904.58034.89631.73786.39391.73325.37165.6443
H142.85254.43422.14215.46131.06594.58034.89632.46163.00906.39391.73785.64435.37161.7332
H152.85254.43422.14215.46131.06594.89634.58033.00902.46166.39391.73785.37165.64431.7332

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 108.612 S1 C2 H6 109.795
S1 C2 H7 109.795 S1 C3 C5 108.612
S1 C3 H8 109.795 S1 C3 H9 109.795
C2 S1 C3 105.554 C2 C4 H10 109.372
C2 C4 H12 109.805 C2 C4 H13 109.805
C3 C5 H11 109.372 C3 C5 H14 109.805
C3 C5 H15 109.805 C4 C2 H6 109.610
C4 C2 H7 109.610 C5 C3 H8 109.610
C5 C3 H9 109.610 H6 C2 H7 109.405
H8 C3 H9 109.405 H10 C4 H12 109.531
H10 C4 H13 109.531 H11 C5 H14 109.531
H11 C5 H15 109.531 H12 C4 H13 108.784
H14 C5 H15 108.784
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.131      
2 C -0.104      
3 C -0.104      
4 C -0.229      
5 C -0.229      
6 H 0.079      
7 H 0.079      
8 H 0.079      
9 H 0.079      
10 H 0.075      
11 H 0.075      
12 H 0.083      
13 H 0.083      
14 H 0.083      
15 H 0.083      


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 -1.613 1.613
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.117 0.000 0.000
y 0.000 13.831 0.000
z 0.000 0.000 9.472


<r2> (average value of r2) Å2
<r2> 226.075
(<r2>)1/2 15.036