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

using model chemistry: MP2=FULL/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 MP2=FULL/6-31G**
 hartrees
Energy at 0K-516.384379
Energy at 298.15K-516.393123
HF Energy-515.786019
Nuclear repulsion energy170.675509
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 MP2=FULL/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' 3243 3030 18.36      
2 A' 3218 3007 50.25      
3 A' 3153 2946 5.81      
4 A' 3126 2920 23.07      
5 A' 2816 2632 11.24      
6 A' 1565 1463 6.94      
7 A' 1559 1457 8.10      
8 A' 1474 1378 3.39      
9 A' 1362 1273 12.21      
10 A' 1237 1156 1.71      
11 A' 1158 1082 23.08      
12 A' 945 883 0.91      
13 A' 909 849 10.38      
14 A' 661 618 3.75      
15 A' 419 391 0.80      
16 A' 353 330 0.26      
17 A' 286 267 0.13      
18 A" 3241 3029 11.44      
19 A" 3212 3002 0.07      
20 A" 3123 2918 14.44      
21 A" 1548 1447 3.08      
22 A" 1545 1444 0.10      
23 A" 1456 1361 4.86      
24 A" 1380 1290 0.64      
25 A" 1183 1106 0.73      
26 A" 993 928 0.00      
27 A" 962 899 1.36      
28 A" 343 321 4.14      
29 A" 259 242 0.01      
30 A" 220 206 17.09      

Unscaled Zero Point Vibrational Energy (zpe) 23475.1 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 21935.2 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 MP2=FULL/6-31G**
ABC
0.26618 0.14785 0.10610

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.561 0.000
S2 -0.985 -0.974 0.000
H3 -0.761 1.343 0.000
H4 0.063 -1.798 0.000
C5 0.842 0.693 1.260
C6 0.842 0.693 -1.260
H7 1.592 -0.096 1.300
H8 1.592 -0.096 -1.300
H9 1.361 1.651 1.267
H10 0.227 0.623 2.153
H11 0.227 0.623 -2.153
H12 1.361 1.651 -1.267

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.82471.09132.36021.52111.52112.15802.15802.15562.16632.16632.1556
S21.82472.32871.33312.77612.77613.01743.01743.74242.94282.94283.7424
H31.09132.32873.24772.14012.14013.04953.04952.49122.47652.47652.4912
H42.36021.33313.24772.89832.89832.63162.63163.89703.24453.24453.8970
C51.52112.77612.14012.89832.52031.08962.78231.08971.08653.46922.7523
C61.52112.77612.14012.89832.52032.78231.08962.75233.46921.08651.0897
H72.15803.01743.04952.63161.08962.78232.60061.76231.76283.78263.1140
H82.15803.01743.04952.63162.78231.08962.60063.11403.78261.76281.7623
H92.15563.74242.49123.89701.08972.75231.76233.11401.76863.74752.5345
H102.16632.94282.47653.24451.08653.46921.76283.78261.76864.30703.7475
H112.16632.94282.47653.24453.46921.08653.78261.76283.74754.30701.7686
H122.15563.74242.49123.89702.75231.08973.11401.76232.53453.74751.7686

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 95.471 C1 C5 H7 110.413
C1 C5 H9 110.211 C1 C5 H10 111.263
C1 C6 H8 110.413 C1 C6 H11 111.263
C1 C6 H12 110.211 S2 C1 H3 103.093
S2 C1 C5 111.820 S2 C1 C6 111.820
H3 C1 C5 108.897 H3 C1 C6 108.897
C5 C1 C6 111.877 H7 C5 H9 107.931
H7 C5 H10 108.206 H8 C6 H11 108.206
H8 C6 H12 107.931 H9 C5 H10 108.722
H11 C6 H12 108.722
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability