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

using model chemistry: B3PW91/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3PW91/cc-pVDZ
 hartrees
Energy at 0K-517.257731
Energy at 298.15K-517.266001
Nuclear repulsion energy168.456375
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 B3PW91/cc-pVDZ
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' 3158 3047 5.04      
2 A' 3132 3022 17.84      
3 A' 3047 2940 21.86      
4 A' 3039 2933 11.99      
5 A' 3037 2931 53.95      
6 A' 1474 1422 2.45      
7 A' 1459 1408 0.67      
8 A' 1449 1398 11.20      
9 A' 1389 1341 3.15      
10 A' 1326 1280 2.27      
11 A' 1276 1231 32.74      
12 A' 1089 1051 2.13      
13 A' 1006 971 2.34      
14 A' 952 919 6.66      
15 A' 739 713 1.21      
16 A' 685 661 1.15      
17 A' 344 332 0.85      
18 A' 194 187 0.68      
19 A" 3138 3028 17.80      
20 A" 3131 3021 17.65      
21 A" 3090 2982 13.53      
22 A" 1461 1410 8.73      
23 A" 1435 1385 7.35      
24 A" 1250 1206 0.18      
25 A" 1032 996 0.10      
26 A" 954 920 4.06      
27 A" 786 759 3.97      
28 A" 246 237 0.15      
29 A" 167 161 0.42      
30 A" 73 70 0.53      

Unscaled Zero Point Vibrational Energy (zpe) 22777.9 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 21980.6 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 B3PW91/cc-pVDZ
ABC
0.53165 0.10453 0.09196

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.715 -1.339 0.000
H2 1.857 -2.431 0.000
H3 2.218 -0.931 0.891
H4 2.218 -0.931 -0.891
C5 0.232 -0.999 0.000
H6 -0.265 -1.418 -0.891
H7 -0.265 -1.418 0.891
S8 0.000 0.814 0.000
C9 -1.814 0.891 0.000
H10 -2.235 0.416 -0.900
H11 -2.235 0.416 0.900
H12 -2.089 1.955 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 S8 C9 H10 H11 H12
C11.10141.10121.10121.52132.17242.17242.75254.17404.41474.41475.0318
H21.10141.78141.78142.16592.51442.51443.73894.95065.06555.06555.8998
H31.10121.78141.78132.17753.09442.52972.95934.51294.98484.65195.2604
H41.10121.78141.78132.17752.52973.09442.95934.51294.65194.98485.2604
C51.52132.16592.17752.17751.10311.10311.82792.78502.98302.98303.7567
H62.17242.51443.09442.52971.10311.78302.41802.91962.69183.23363.9369
H72.17242.51442.52973.09441.10311.78302.41802.91963.23362.69183.9369
S82.75253.73892.95932.95931.82792.41802.41801.81552.44192.44192.3803
C94.17404.95064.51294.51292.78502.91962.91961.81551.10121.10121.0992
H104.41475.06554.98484.65192.98302.69183.23362.44191.10121.80071.7885
H114.41475.06554.65194.98482.98303.23362.69182.44191.10121.80071.7885
H125.03185.89985.26045.26043.75673.93693.93692.38031.09921.78851.7885

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 110.728 C1 C5 H7 110.728
C1 C5 S8 110.200 H2 C1 H3 107.957
H2 C1 H4 107.957 H2 C1 C5 110.322
H3 C1 H4 107.963 H3 C1 C5 111.253
H4 C1 C5 111.253 C5 S8 C9 99.706
H6 C5 H7 107.835 H6 C5 S8 108.637
H7 C5 S8 108.637 S8 C9 H10 111.325
S8 C9 H11 111.325 S8 C9 H12 106.924
H10 C9 H11 109.688 H10 C9 H12 108.738
H11 C9 H12 108.738
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.082      
2 H 0.050      
3 H 0.059      
4 H 0.059      
5 C -0.190      
6 H 0.069      
7 H 0.069      
8 S -0.078      
9 C -0.182      
10 H 0.074      
11 H 0.074      
12 H 0.079      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.935 -1.234 0.000 1.548
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 0.000 0.000 0.000
y 0.000 0.000 0.000
z 0.000 0.000 0.000


<r2> (average value of r2) Å2
<r2> 138.863
(<r2>)1/2 11.784