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

using model chemistry: HF/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HF/cc-pVTZ
 hartrees
Energy at 0K-515.850789
Energy at 298.15K-515.859363
Nuclear repulsion energy169.597685
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 HF/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 A' 3260 2967 13.81      
2 A' 3222 2932 42.92      
3 A' 3175 2890 29.59      
4 A' 3171 2886 36.65      
5 A' 3162 2878 38.30      
6 A' 1620 1474 1.87      
7 A' 1611 1466 1.20      
8 A' 1602 1458 9.34      
9 A' 1537 1399 1.68      
10 A' 1482 1349 4.35      
11 A' 1422 1294 32.00      
12 A' 1176 1070 2.35      
13 A' 1056 961 0.94      
14 A' 1049 955 4.63      
15 A' 787 716 1.89      
16 A' 733 667 1.63      
17 A' 370 337 0.87      
18 A' 212 193 0.62      
19 A" 3244 2953 13.15      
20 A" 3236 2945 62.26      
21 A" 3208 2920 2.46      
22 A" 1610 1465 7.45      
23 A" 1589 1446 6.31      
24 A" 1373 1249 0.00      
25 A" 1135 1033 0.14      
26 A" 1051 956 1.50      
27 A" 848 772 2.06      
28 A" 256 233 0.21      
29 A" 184 168 0.40      
30 A" 86 78 0.63      

Unscaled Zero Point Vibrational Energy (zpe) 24232.5 cm-1
Scaled (by 0.9101) Zero Point Vibrational Energy (zpe) 22054.0 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 HF/cc-pVTZ
ABC
0.54382 0.10471 0.09230

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.708 -1.345 0.000
H2 1.836 -2.421 0.000
H3 2.202 -0.946 0.877
H4 2.202 -0.946 -0.877
C5 0.226 -0.996 0.000
H6 -0.258 -1.407 -0.876
H7 -0.258 -1.407 0.876
S8 0.000 0.805 0.000
C9 -1.804 0.908 0.000
H10 -2.219 0.444 -0.884
H11 -2.219 0.444 0.884
H12 -2.065 1.957 0.000

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 H7 S8 C9 H10 H11 H12
C11.08381.08301.08301.52212.15332.15332.74554.17204.40444.40445.0131
H21.08381.75441.75442.15032.48662.48663.71194.93275.04325.04325.8636
H31.08301.75441.75422.16273.05642.50352.94734.50074.95804.63455.2350
H41.08301.75441.75422.16272.50353.05642.94734.50074.63454.95805.2350
C51.52212.15032.16272.16271.08261.08261.81472.78292.97202.97203.7369
H62.15332.48663.05642.50351.08261.75252.39332.91822.69643.22033.9173
H72.15332.48662.50353.05641.08261.75252.39332.91823.22032.69643.9173
S82.74553.71192.94732.94731.81472.39332.39331.80672.41552.41552.3643
C94.17204.93274.50074.50072.78292.91822.91821.80671.08131.08131.0805
H104.40445.04324.95804.63452.97202.69643.22032.41551.08131.76871.7586
H114.40445.04324.63454.95802.97203.22032.69642.41551.08131.76871.7586
H125.01315.86365.23505.23503.73693.91733.91732.36431.08051.75861.7586

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 110.391 C1 C5 H7 110.391
C1 C5 S8 110.422 H2 C1 H3 108.131
H2 C1 H4 108.131 H2 C1 C5 110.081
H3 C1 H4 108.169 H3 C1 C5 111.111
H4 C1 C5 111.111 C5 S8 C9 100.428
H6 C5 H7 108.084 H6 C5 S8 108.745
H7 C5 S8 108.745 S8 C9 H10 111.014
S8 C9 H11 111.014 S8 C9 H12 107.256
H10 C9 H11 109.741 H10 C9 H12 108.869
H11 C9 H12 108.869
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.296 -0.127 0.179 -0.184
2 H 0.102 0.019 -0.049 0.040
3 H 0.104 0.056 -0.041 0.078
4 H 0.104 0.056 -0.041 0.078
5 C -0.141 0.105 0.042 0.010
6 H 0.101 0.041 -0.035 0.076
7 H 0.101 0.041 -0.035 0.076
8 S -0.130 -0.315 -0.022 -0.261
9 C -0.266 -0.068 0.037 -0.304
10 H 0.102 0.043 -0.020 0.110
11 H 0.102 0.043 -0.020 0.110
12 H 0.115 0.107 -0.006 0.170


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.076 -1.374 0.000 1.745
CHELPG        
AIM -0.611 -0.527 0.000 0.807
ESP -1.089 -1.334 0.000 1.722


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 9.160 -1.238 0.000
y -1.238 8.552 0.000
z 0.000 0.000 6.353


<r2> (average value of r2) Å2
<r2> 138.266
(<r2>)1/2 11.759