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 C4H9SH (1-Butanethiol)

using model chemistry: MP3=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 MP3=FULL/6-31G
 hartrees
Energy at 0K-555.181610
Energy at 298.15K 
HF Energy-554.702179
Nuclear repulsion energy219.062039
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 MP3=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' 3122 3122 41.32      
2 A' 3097 3097 24.74      
3 A' 3045 3045 41.07      
4 A' 3043 3043 11.84      
5 A' 3029 3029 18.68      
6 A' 2478 2478 60.69      
7 A' 1579 1579 5.91      
8 A' 1565 1565 1.09      
9 A' 1560 1560 2.13      
10 A' 1552 1552 2.71      
11 A' 1485 1485 2.76      
12 A' 1447 1447 4.48      
13 A' 1402 1402 13.74      
14 A' 1317 1317 24.63      
15 A' 1163 1163 2.85      
16 A' 1101 1101 1.09      
17 A' 1054 1054 0.85      
18 A' 939 939 3.15      
19 A' 829 829 4.33      
20 A' 715 715 3.75      
21 A' 397 397 1.25      
22 A' 320 320 1.40      
23 A' 152 152 2.06      
24 A" 3158 3158 25.99      
25 A" 3118 3118 55.65      
26 A" 3087 3087 21.37      
27 A" 3059 3059 4.98      
28 A" 1565 1565 7.04      
29 A" 1370 1370 0.09      
30 A" 1357 1357 1.01      
31 A" 1293 1293 0.23      
32 A" 1117 1117 0.78      
33 A" 967 967 1.67      
34 A" 827 827 0.05      
35 A" 761 761 3.82      
36 A" 246 246 0.02      
37 A" 164 164 19.88      
38 A" 111 111 4.91      
39 A" 94 94 4.99      

Unscaled Zero Point Vibrational Energy (zpe) 29339.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 29339.9 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 MP3=FULL/6-31G
ABC
0.51573 0.04268 0.04063

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3=FULL/6-31G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 1.382 -1.925 0.000
C2 -0.280 -0.976 0.000
C3 0.000 0.536 0.000
C4 -1.307 1.368 0.000
C5 -1.039 2.891 0.000
H6 0.844 -3.198 0.000
H7 -0.843 -1.267 0.895
H8 -0.843 -1.267 -0.895
H9 0.601 0.800 -0.886
H10 0.601 0.800 0.886
H11 -1.908 1.097 0.885
H12 -1.908 1.097 -0.885
H13 -1.982 3.458 0.000
H14 -0.463 3.185 0.891
H15 -0.463 3.185 -0.891

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.91412.82284.25135.39081.38242.48742.48742.97012.97014.55474.55476.34805.50585.5058
C21.91411.53822.55913.94142.49031.09651.09652.17182.17182.78102.78104.74984.25984.2598
C32.82281.53821.54882.57423.82872.18212.18211.10261.10262.17682.17683.53072.83302.8330
C44.25132.55911.54881.54665.04752.82072.82072.17852.17851.10361.10362.19672.19272.1927
C55.39083.94142.57421.54666.37424.25764.25762.80162.80162.18052.18051.09981.10091.1009
H61.38242.49033.82875.04756.37422.71662.71664.10254.10255.17815.17817.23166.57676.5767
H72.48741.09652.18212.82074.25762.71661.79023.08672.52112.59293.14524.94184.46814.8117
H82.48741.09652.18212.82074.25762.71661.79022.52113.08673.14522.59294.94184.81174.4681
H92.97012.17181.10262.17852.80164.10253.08672.52111.77193.08532.52643.81073.15882.6118
H102.97012.17181.10262.17852.80164.10252.52113.08671.77192.52643.08533.81072.61183.1588
H114.55472.78102.17681.10362.18055.17812.59293.14523.08532.52641.77002.52212.53903.0983
H124.55472.78102.17681.10362.18055.17813.14522.59292.52643.08531.77002.52213.09832.5390
H136.34804.74983.53072.19671.09987.23164.94184.94183.81073.81072.52212.52211.78181.7818
H145.50584.25982.83302.19271.10096.57674.46814.81173.15882.61182.53903.09831.78181.7812
H155.50584.25982.83302.19271.10096.57674.81174.46812.61183.15883.09832.53901.78181.7812

picture of 1-Butanethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 C3 109.219 S1 C2 H7 108.342
S1 C2 H8 108.342 C2 S1 H6 96.803
C2 C3 C4 111.991 C2 C3 H9 109.546
C2 C3 H10 109.546 C3 C2 H7 110.716
C3 C2 H8 110.716 C3 C4 C5 112.534
C3 C4 H11 109.152 C3 C4 H12 109.152
C4 C3 H9 109.345 C4 C3 H10 109.345
C4 C5 H13 111.085 C4 C5 H14 110.709
C4 C5 H15 110.709 C5 C4 H11 109.596
C5 C4 H12 109.596 H7 C2 H8 109.438
H9 C3 H10 106.935 H11 C4 H12 106.634
H13 C5 H14 108.117 H13 C5 H15 108.117
H14 C5 H15 107.988
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability