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All results from a given calculation for CH3SCH2CH3 (Ethane, (methylthio)-)

using model chemistry: B3LYP/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/6-311+G(3df,2p)
 hartrees
Energy at 0K-517.406353
Energy at 298.15K-517.414640
Nuclear repulsion energy168.917026
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/6-311+G(3df,2p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3120 3017 7.20      
2 A' 3090 2988 23.33      
3 A' 3029 2929 19.06      
4 A' 3025 2925 33.04      
5 A' 3021 2921 36.03      
6 A' 1506 1456 2.85      
7 A' 1490 1441 0.45      
8 A' 1485 1436 11.93      
9 A' 1416 1369 2.64      
10 A' 1357 1312 1.84      
11 A' 1296 1253 25.21      
12 A' 1086 1050 1.87      
13 A' 989 957 2.83      
14 A' 965 934 4.25      
15 A' 723 699 0.78      
16 A' 673 651 0.76      
17 A' 345 334 0.85      
18 A' 195 188 0.61      
19 A" 3099 2997 12.94      
20 A" 3095 2992 26.10      
21 A" 3058 2957 7.67      
22 A" 1496 1446 9.59      
23 A" 1471 1422 6.68      
24 A" 1266 1224 0.00      
25 A" 1046 1012 0.17      
26 A" 970 938 2.09      
27 A" 792 766 3.08      
28 A" 236 228 0.13      
29 A" 174 168 0.24      
30 A" 77 75 0.59      

Unscaled Zero Point Vibrational Energy (zpe) 22794.4 cm-1
Scaled (by 0.967) Zero Point Vibrational Energy (zpe) 22042.2 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/6-311+G(3df,2p)
ABC
0.53907 0.10452 0.09208

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.714 -1.343 0.000
H2 1.850 -2.425 0.000
H3 2.211 -0.940 0.882
H4 2.211 -0.940 -0.882
C5 0.228 -1.000 0.000
H6 -0.261 -1.414 -0.883
H7 -0.261 -1.414 0.883
S8 0.000 0.810 0.000
C9 -1.811 0.902 0.000
H10 -2.229 0.434 -0.891
H11 -2.229 0.434 0.891
H12 -2.076 1.957 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 S8 C9 H10 H11 H12
C11.09091.09031.09031.52482.16462.16462.75114.17824.41534.41535.0250
H21.09091.76481.76482.15942.50202.50203.72634.94645.06035.06035.8836
H31.09031.76481.76492.17183.07522.51772.95474.51094.97504.64815.2494
H41.09031.76481.76492.17182.51773.07522.95474.51094.64814.97505.2494
C51.52482.15942.17182.17181.09141.09141.82352.78762.98092.98093.7484
H62.16462.50203.07522.51771.09141.76672.40672.92272.69953.23043.9289
H72.16462.50202.51773.07521.09141.76672.40672.92273.23042.69953.9289
S82.75113.72632.95472.95471.82352.40672.40671.81312.42952.42952.3722
C94.17824.94644.51094.51092.78762.92272.92271.81311.08951.08951.0882
H104.41535.06034.97504.64812.98092.69953.23042.42951.08951.78221.7706
H114.41535.06034.64814.97502.98093.23042.69952.42951.08951.78221.7706
H125.02505.88365.24945.24943.74843.92893.92892.37221.08821.77061.7706

picture of Ethane, (methylthio)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 110.569 C1 C5 H7 110.569
C1 C5 S8 110.181 H2 C1 H3 108.019
H2 C1 H4 108.019 H2 C1 C5 110.184
H3 C1 H4 108.069 H3 C1 C5 111.213
H4 C1 C5 111.213 C5 S8 C9 100.085
H6 C5 H7 108.069 H6 C5 S8 108.694
H7 C5 S8 108.694 S8 C9 H10 111.193
S8 C9 H11 111.193 S8 C9 H12 107.037
H10 C9 H11 109.742 H10 C9 H12 108.791
H11 C9 H12 108.791
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.507      
2 H 0.147      
3 H 0.167      
4 H 0.167      
5 C -0.149      
6 H 0.165      
7 H 0.165      
8 S -0.274      
9 C -0.380      
10 H 0.168      
11 H 0.168      
12 H 0.163      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.967 -1.292 0.000 1.614
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 10.276 -1.323 0.000
y -1.323 9.488 0.000
z 0.000 0.000 7.653


<r2> (average value of r2) Å2
<r2> 139.092
(<r2>)1/2 11.794