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All results from a given calculation for CH3CHSHCH3 (2-Propanethiol)

using model chemistry: CCD/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 CCD/6-31G*
 hartrees
Energy at 0K-516.341100
Energy at 298.15K-516.349783
HF Energy-515.770629
Nuclear repulsion energy169.685189
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 CCD/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' 3174 3004 20.24      
2 A' 3149 2980 55.47      
3 A' 3098 2932 4.71      
4 A' 3074 2910 25.33      
5 A' 2712 2567 20.37      
6 A' 1556 1473 8.85      
7 A' 1551 1468 9.05      
8 A' 1477 1398 4.49      
9 A' 1367 1294 11.97      
10 A' 1236 1170 1.53      
11 A' 1155 1093 23.27      
12 A' 940 889 1.24      
13 A' 900 852 10.04      
14 A' 656 621 3.96      
15 A' 422 399 0.75      
16 A' 352 333 0.24      
17 A' 278 263 0.12      
18 A" 3172 3002 13.61      
19 A" 3142 2974 0.01      
20 A" 3070 2906 14.38      
21 A" 1540 1458 3.62      
22 A" 1538 1455 0.06      
23 A" 1461 1383 7.47      
24 A" 1384 1310 0.27      
25 A" 1179 1116 0.76      
26 A" 992 939 0.01      
27 A" 963 912 1.56      
28 A" 340 321 3.20      
29 A" 253 239 0.03      
30 A" 209 198 18.66      

Unscaled Zero Point Vibrational Energy (zpe) 23169.2 cm-1
Scaled (by 0.9465) Zero Point Vibrational Energy (zpe) 21929.6 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 CCD/6-31G*
ABC
0.26321 0.14626 0.10497

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.564 0.000
S2 -0.988 -0.981 0.000
H3 -0.767 1.349 0.000
H4 0.067 -1.821 0.000
C5 0.844 0.699 1.267
C6 0.844 0.699 -1.267
H7 1.603 -0.093 1.312
H8 1.603 -0.093 -1.312
H9 1.365 1.665 1.274
H10 0.224 0.629 2.166
H11 0.224 0.629 -2.166
H12 1.365 1.665 -1.274

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.83421.09782.38631.52811.52812.17282.17282.16762.17822.17822.1676
S21.83422.34111.34892.79022.79023.03693.03693.76352.95852.95853.7635
H31.09782.34113.27862.15012.15013.06863.06862.50342.48802.48802.5034
H42.38631.34893.27862.92582.92582.65842.65843.93253.27423.27423.9325
C51.52812.79022.15012.92582.53321.09752.80201.09781.09453.48862.7674
C61.52812.79022.15012.92582.53322.80201.09752.76743.48861.09451.0978
H72.17283.03693.06862.65841.09752.80202.62381.77471.77533.81003.1359
H82.17283.03693.06862.65842.80201.09752.62383.13593.81001.77531.7747
H92.16763.76352.50343.93251.09782.76741.77473.13591.78073.76902.5476
H102.17822.95852.48803.27421.09453.48861.77533.81001.78074.33133.7690
H112.17822.95852.48803.27423.48861.09453.81001.77533.76904.33131.7807
H122.16763.76352.50343.93252.76741.09783.13591.77472.54763.76901.7807

picture of 2-Propanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 S2 H4 95.924 C1 C5 H7 110.622
C1 C5 H9 110.197 C1 C5 H10 111.235
C1 C6 H8 110.622 C1 C6 H11 111.235
C1 C6 H12 110.197 S2 C1 H3 103.081
S2 C1 C5 111.845 S2 C1 C6 111.845
H3 C1 C5 108.824 H3 C1 C6 108.824
C5 C1 C6 111.969 H7 C5 H9 107.882
H7 C5 H10 108.172 H8 C6 H11 108.172
H8 C6 H12 107.882 H9 C5 H10 108.634
H11 C6 H12 108.634
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability