return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

All results from a given calculation for C(CH3)3SH (2-Propanethiol, 2-methyl-)

using model chemistry: B97D3/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 B97D3/cc-pVDZ
 hartrees
Energy at 0K-556.571039
Energy at 298.15K-556.581634
HF Energy-556.571039
Nuclear repulsion energy242.564020
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 B97D3/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' 3078 3052 28.95      
2 A' 3061 3035 30.30      
3 A' 3049 3023 47.28      
4 A' 2981 2956 28.67      
5 A' 2970 2945 44.12      
6 A' 2618 2595 12.86      
7 A' 1460 1448 4.40      
8 A' 1444 1432 6.71      
9 A' 1429 1417 0.17      
10 A' 1383 1371 0.16      
11 A' 1353 1341 5.20      
12 A' 1223 1213 2.26      
13 A' 1155 1146 42.70      
14 A' 1027 1018 1.15      
15 A' 919 911 0.29      
16 A' 853 846 2.23      
17 A' 804 797 2.05      
18 A' 563 558 6.08      
19 A' 390 386 0.81      
20 A' 359 356 0.76      
21 A' 290 288 0.26      
22 A' 276 274 0.56      
23 A" 3077 3050 31.80      
24 A" 3071 3045 6.06      
25 A" 3043 3017 1.31      
26 A" 2965 2940 25.43      
27 A" 1446 1434 5.47      
28 A" 1425 1413 0.09      
29 A" 1417 1404 0.01      
30 A" 1354 1342 4.63      
31 A" 1211 1201 6.62      
32 A" 1019 1010 0.05      
33 A" 938 930 0.01      
34 A" 912 904 0.05      
35 A" 395 392 0.52      
36 A" 294 292 1.66      
37 A" 275 272 0.02      
38 A" 241 239 6.63      
39 A" 187 186 8.59      

Unscaled Zero Point Vibrational Energy (zpe) 27977.5 cm-1
Scaled (by 0.9915) Zero Point Vibrational Energy (zpe) 27739.6 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 B97D3/cc-pVDZ
ABC
0.14780 0.09777 0.09689

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.360 -0.008 0.000
S2 -1.518 0.092 0.000
C3 0.841 1.452 0.000
C4 0.841 -0.734 1.265
C5 0.841 -0.734 -1.265
H6 -1.730 -1.253 0.000
H7 1.946 1.477 0.000
H8 0.485 1.991 -0.896
H9 0.485 1.991 0.896
H10 1.948 -0.758 1.290
H11 1.948 -0.758 -1.290
H12 0.481 -0.226 2.176
H13 0.480 -1.779 1.287
H14 0.481 -0.226 -2.176
H15 0.480 -1.779 -1.287

Atom - Atom Distances (Å)
  C1 S2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
C11.88121.53761.53551.53552.43272.17272.19472.19472.17862.17862.18982.19222.18982.1922
S21.88122.72312.80132.80131.36173.73112.90252.90253.79493.79492.97173.02522.97173.0252
C31.53762.72312.52612.52613.73191.10601.10441.10442.78842.78842.77133.49652.77133.4965
C41.53552.80132.52612.52972.91152.77683.49632.77321.10792.78421.10321.10493.49632.7809
C51.53552.80132.52612.52972.91152.77682.77323.49632.78421.10793.49632.78091.10321.1049
H62.43271.36173.73192.91152.91154.57894.02944.02943.92873.92873.26722.61133.26722.6113
H72.17273.73111.10602.77682.77684.57891.78951.78952.58012.58013.12743.79503.12743.7950
H82.19472.90251.10443.49632.77324.02941.78951.79213.80473.13903.78844.35652.56023.7901
H92.19472.90251.10442.77323.49634.02941.78951.79213.13903.80472.56023.79013.78844.3565
H102.17863.79492.78841.10792.78423.92872.58013.80473.13902.57901.79471.78743.80033.1360
H112.17863.79492.78842.78421.10793.92872.58013.13903.80472.57903.80033.13601.79471.7874
H122.18982.97172.77131.10323.49633.26723.12743.78842.56021.79473.80031.78864.35123.7949
H132.19223.02523.49651.10492.78092.61133.79504.35653.79011.78743.13601.78863.79492.5744
H142.18982.97172.77133.49631.10323.26723.12742.56023.78843.80031.79474.35123.79491.7886
H152.19223.02523.49652.78091.10492.61133.79503.79014.35653.13601.78743.79492.57441.7886

picture of 2-Propanethiol, 2-methyl- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 H6 95.881 C1 C3 H7 109.468
C1 C3 H8 111.288 C1 C3 H9 111.288
C1 C4 H10 109.952 C1 C4 H12 111.113
C1 C4 H13 111.197 C1 C5 H11 109.952
C1 C5 H14 111.113 C1 C5 H15 111.197
S2 C1 C3 105.152 S2 C1 C4 109.733
S2 C1 C5 109.733 C3 C1 C4 110.572
C3 C1 C5 110.572 C4 C1 C5 110.923
H7 C3 H8 108.115 H7 C3 H9 108.115
H8 C3 H9 108.459 H10 C4 H12 108.518
H10 C4 H13 107.756 H11 C5 H14 108.518
H11 C5 H15 107.756 H12 C4 H13 108.197
H14 C5 H15 108.197
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.392      
2 S -0.094      
3 C 0.074      
4 C 0.091      
5 C 0.091      
6 H 0.069      
7 H 0.019      
8 H 0.024      
9 H 0.024      
10 H 0.014      
11 H 0.014      
12 H 0.023      
13 H 0.010      
14 H 0.023      
15 H 0.010      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.450 -0.709 0.000 1.614
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -41.923 2.010 0.000
y 2.010 -38.967 0.000
z 0.000 0.000 -41.764
Traceless
 xyz
x -1.558 2.010 0.000
y 2.010 2.877 0.000
z 0.000 0.000 -1.319
Polar
3z2-r2-2.638
x2-y2-2.956
xy2.010
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.634 0.189 0.000
y 0.189 9.319 0.000
z 0.000 0.000 8.497


<r2> (average value of r2) Å2
<r2> 167.117
(<r2>)1/2 12.927