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

using model chemistry: TPSSh/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at TPSSh/6-31G*
 hartrees
Energy at 0K-517.338614
Energy at 298.15K-517.346866
HF Energy-517.338614
Nuclear repulsion energy168.257245
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/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 A' 3159 3031 10.40      
2 A' 3126 2999 29.82      
3 A' 3056 2932 22.88      
4 A' 3053 2929 33.05      
5 A' 3049 2925 41.99      
6 A' 1546 1483 1.49      
7 A' 1527 1465 1.10      
8 A' 1522 1460 13.26      
9 A' 1445 1386 1.65      
10 A' 1395 1339 5.85      
11 A' 1319 1266 38.36      
12 A' 1104 1059 3.61      
13 A' 1002 961 1.28      
14 A' 983 943 7.74      
15 A' 727 697 1.36      
16 A' 677 649 1.35      
17 A' 338 324 1.13      
18 A' 188 181 0.69      
19 A" 3137 3009 28.32      
20 A" 3130 3003 26.64      
21 A" 3094 2968 13.97      
22 A" 1535 1473 6.88      
23 A" 1512 1450 7.24      
24 A" 1285 1233 0.02      
25 A" 1063 1020 0.39      
26 A" 989 949 3.68      
27 A" 795 762 3.82      
28 A" 245 235 0.18      
29 A" 169 162 0.31      
30 A" 72 69 0.62      

Unscaled Zero Point Vibrational Energy (zpe) 23118.6 cm-1
Scaled (by 0.9594) Zero Point Vibrational Energy (zpe) 22180.0 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 TPSSh/6-31G*
ABC
0.52894 0.10420 0.09158

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.541 -1.323 0.000
H2 1.590 -2.412 0.000
H3 2.049 -0.951 0.880
H4 2.049 -0.951 -0.880
C5 0.076 -0.862 0.000
H6 -0.423 -1.257 -0.897
H7 -0.423 -1.257 0.897
S8 0.000 0.662 0.000
C9 -1.489 1.006 0.000
H10 -1.994 0.608 -0.877
H11 -1.994 0.608 0.877
H12 -1.622 2.088 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 S8 C9 H10 H11 H12
C11.09021.08221.08221.53542.15962.15962.51293.82164.12154.12154.6514
H21.09021.76631.76632.16712.48852.48853.46134.60104.76794.76795.5290
H31.08221.76631.76032.16193.05942.49032.75204.13774.67514.33224.8457
H41.08221.76631.76032.16192.49033.05942.75204.13774.33224.67514.8457
C51.53542.16712.16192.16191.09971.09971.52602.43722.68562.68563.4037
H62.15962.48853.05942.49031.09971.79422.15992.65762.43783.01523.6647
H72.15962.48852.49033.05941.09971.79422.15992.65763.01522.43783.6647
S82.51293.46132.75202.75201.52602.15992.15991.52832.17882.17882.1594
C93.82164.60104.13774.13772.43722.65762.65761.52831.08791.08791.0899
H104.12154.76794.67514.33222.68562.43783.01522.17881.08791.75491.7608
H114.12154.76794.33224.67512.68563.01522.43782.17881.08791.75491.7608
H124.65145.52904.84574.84573.40373.66473.66472.15941.08991.76081.7608

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 108.956 C1 C5 H7 108.956
C1 C5 S8 110.333 H2 C1 H3 108.787
H2 C1 H4 108.787 H2 C1 C5 110.094
H3 C1 H4 108.832 H3 C1 C5 110.151
H4 C1 C5 110.151 C5 S8 C9 105.873
H6 C5 H7 109.320 H6 C5 S8 109.627
H7 C5 S8 109.627 S8 C9 H10 111.669
S8 C9 H11 111.669 S8 C9 H12 110.005
H10 C9 H11 107.524 H10 C9 H12 107.906
H11 C9 H12 107.906
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at TPSSh/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.491      
2 H 0.167      
3 H 0.178      
4 H 0.178      
5 C -0.429      
6 H 0.182      
7 H 0.182      
8 S 0.084      
9 C -0.623      
10 H 0.187      
11 H 0.187      
12 H 0.197      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.064 -1.403 0.000 1.761
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 8.299 -1.189 0.000
y -1.189 7.859 0.000
z 0.000 0.000 5.881


<r2> (average value of r2) Å2
<r2> 139.187
(<r2>)1/2 11.798