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

using model chemistry: B3LYP/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/6-311+G(3df,2p)
 hartrees
Energy at 0K-517.408909
Energy at 298.15K-517.417454
Nuclear repulsion energy169.504748
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 B3LYP/6-311+G(3df,2p)
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' 3106 3004 20.48      
2 A' 3077 2976 55.24      
3 A' 3030 2930 4.77      
4 A' 3018 2919 36.47      
5 A' 2664 2576 3.16      
6 A' 1506 1457 6.63      
7 A' 1500 1450 12.34      
8 A' 1423 1376 3.40      
9 A' 1302 1259 14.24      
10 A' 1190 1150 4.01      
11 A' 1111 1074 21.19      
12 A' 889 860 3.09      
13 A' 866 837 5.38      
14 A' 604 584 5.17      
15 A' 409 396 0.23      
16 A' 336 325 0.15      
17 A' 261 253 0.02      
18 A" 3104 3002 15.40      
19 A" 3069 2968 0.07      
20 A" 3012 2913 16.26      
21 A" 1489 1440 3.70      
22 A" 1487 1437 0.41      
23 A" 1404 1358 7.50      
24 A" 1334 1290 1.08      
25 A" 1127 1090 1.07      
26 A" 955 923 0.35      
27 A" 938 907 0.89      
28 A" 326 315 1.87      
29 A" 239 231 0.00      
30 A" 207 200 12.48      

Unscaled Zero Point Vibrational Energy (zpe) 22490.0 cm-1
Scaled (by 0.967) Zero Point Vibrational Energy (zpe) 21747.8 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 B3LYP/6-311+G(3df,2p)
ABC
0.26307 0.14533 0.10427

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -0.409 0.388 0.000
S2 0.054 -1.397 0.000
H3 -1.500 0.336 0.000
H4 1.386 -1.218 0.000
C5 0.054 1.099 1.269
C6 0.054 1.099 -1.269
H7 1.144 1.132 1.319
H8 1.144 1.132 -1.319
H9 -0.311 2.129 1.280
H10 -0.309 0.595 2.163
H11 -0.309 0.595 -2.163
H12 -0.311 2.129 -1.280

Atom - Atom Distances (Å)
  C1 S2 H3 H4 C5 C6 H7 H8 H9 H10 H11 H12
C11.84331.09272.40821.52661.52662.16942.16942.16382.17492.17492.1638
S21.84332.32761.34432.79982.79983.05343.05343.76892.96232.96233.7689
H31.09272.32763.27812.14672.14673.06063.06062.50392.48252.48252.5039
H42.40821.34433.27812.95852.95852.70562.70563.96513.29193.29193.9651
C51.52662.79982.14672.95852.53771.09182.80841.09291.08873.48732.7736
C61.52662.79982.14672.95852.53772.80841.09182.77363.48731.08871.0929
H72.16943.05343.06062.70561.09182.80842.63831.76461.76423.81103.1416
H82.16943.05343.06062.70562.80841.09182.63833.14163.81101.76421.7646
H92.16383.76892.50393.96511.09292.77361.76463.14161.77003.76942.5607
H102.17492.96232.48253.29191.08873.48731.76423.81101.77004.32533.7694
H112.17492.96232.48253.29193.48731.08873.81101.76423.76944.32531.7700
H122.16383.76892.50393.96512.77361.09293.14161.76462.56073.76941.7700

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 96.891 C1 C5 H7 110.798
C1 C5 H9 110.291 C1 C5 H10 111.427
C1 C6 H8 110.798 C1 C6 H11 111.427
C1 C6 H12 110.291 S2 C1 H3 101.832
S2 C1 C5 112.028 S2 C1 C6 112.028
H3 C1 C5 108.958 H3 C1 C6 108.958
C5 C1 C6 112.434 H7 C5 H9 107.739
H7 C5 H10 108.012 H8 C6 H11 108.012
H8 C6 H12 107.739 H9 C5 H10 108.453
H11 C6 H12 108.453
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.138      
2 S -0.285      
3 H 0.149      
4 H 0.115      
5 C -0.382      
6 C -0.382      
7 H 0.153      
8 H 0.153      
9 H 0.154      
10 H 0.154      
11 H 0.154      
12 H 0.154      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.202 1.711 0.000 1.723
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 7.956 -0.297 0.000
y -0.297 10.301 0.000
z 0.000 0.000 9.063


<r2> (average value of r2) Å2
<r2> 126.164
(<r2>)1/2 11.232