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All results from a given calculation for C4H9SH (1-Butanethiol)

using model chemistry: CID/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 CID/6-311+G(3df,2p)
 hartrees
Energy at 0K-555.648376
Energy at 298.15K 
HF Energy-554.892935
Nuclear repulsion energy225.047358
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 CID/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' 3221 2977 36.36      
2 A' 3175 2933 29.08      
3 A' 3144 2905 41.84      
4 A' 3141 2903 13.15      
5 A' 3134 2896 8.06      
6 A' 2836 2621 2.98      
7 A' 1588 1467 7.32      
8 A' 1576 1456 1.99      
9 A' 1567 1448 2.26      
10 A' 1566 1447 0.32      
11 A' 1492 1379 2.67      
12 A' 1481 1369 3.10      
13 A' 1413 1306 6.77      
14 A' 1324 1224 18.67      
15 A' 1197 1106 1.52      
16 A' 1129 1043 0.29      
17 A' 1092 1009 0.04      
18 A' 980 905 1.88      
19 A' 903 835 1.18      
20 A' 806 745 2.82      
21 A' 408 377 0.65      
22 A' 339 313 0.65      
23 A' 160 148 1.17      
24 A" 3232 2986 24.64      
25 A" 3216 2972 42.62      
26 A" 3187 2945 13.33      
27 A" 3165 2924 1.47      
28 A" 1575 1455 7.21      
29 A" 1399 1293 0.24      
30 A" 1374 1269 0.63      
31 A" 1294 1196 0.34      
32 A" 1136 1050 0.95      
33 A" 972 898 1.10      
34 A" 828 765 0.02      
35 A" 769 710 2.68      
36 A" 259 239 0.04      
37 A" 200 185 12.98      
38 A" 117 108 1.31      
39 A" 100 92 3.10      

Unscaled Zero Point Vibrational Energy (zpe) 30246.2 cm-1
Scaled (by 0.924) Zero Point Vibrational Energy (zpe) 27947.5 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 CID/6-311+G(3df,2p)
ABC
0.54328 0.04516 0.04300

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

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 1.385 -1.824 0.000
C2 -0.218 -0.983 0.000
C3 0.000 0.518 0.000
C4 -1.312 1.287 0.000
C5 -1.101 2.791 0.000
H6 0.932 -3.070 0.000
H7 -0.776 -1.279 0.878
H8 -0.776 -1.279 -0.878
H9 0.585 0.797 -0.871
H10 0.585 0.797 0.871
H11 -1.895 1.001 0.870
H12 -1.895 1.001 -0.870
H13 -2.045 3.321 0.000
H14 -0.544 3.105 0.875
H15 -0.544 3.105 -0.875

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.80972.72064.11655.24161.32652.39502.39502.87512.87514.41524.41526.18315.36465.3646
C21.80971.51742.52003.87662.38281.08161.08162.13872.13872.74002.74004.67634.19414.1941
C32.72061.51741.52032.52563.70762.14572.14571.08591.08592.14062.14063.46962.78472.7847
C44.11652.52001.52031.51904.90102.76472.76472.14392.14391.08601.08602.16242.15912.1591
C55.24163.87662.52561.51906.20414.17694.17692.75282.75282.14332.14331.08261.08381.0838
H61.32652.38283.70764.90106.20412.62602.62603.97943.97945.03255.03257.05086.40966.4096
H72.39501.08162.14572.76474.17692.62601.75643.03712.48252.54023.08364.85254.39074.7279
H82.39501.08162.14572.76474.17692.62601.75642.48253.03713.08362.54024.85254.72794.3907
H92.87512.13871.08592.14392.75283.97943.03712.48251.74283.03742.48873.74793.10702.5696
H102.87512.13871.08592.14392.75283.97942.48253.03711.74282.48873.03743.74792.56963.1070
H114.41522.74002.14061.08602.14335.03252.54023.08363.03742.48871.73982.48262.50103.0497
H124.41522.74002.14061.08602.14335.03253.08362.54022.48873.03741.73982.48263.04972.5010
H136.18314.67633.46962.16241.08267.05084.85254.85253.74793.74792.48262.48261.75081.7508
H145.36464.19412.78472.15911.08386.40964.39074.72793.10702.56962.50103.04971.75081.7504
H155.36464.19412.78472.15911.08386.40964.72794.39072.56963.10703.04972.50101.75081.7504

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 109.394 S1 C2 H7 109.258
S1 C2 H8 109.258 C2 S1 H6 97.698
C2 C3 C4 112.110 C2 C3 H9 109.357
C2 C3 H10 109.357 C3 C2 H7 110.168
C3 C2 H8 110.168 C3 C4 C5 112.395
C3 C4 H11 109.303 C3 C4 H12 109.303
C4 C3 H9 109.568 C4 C3 H10 109.568
C4 C5 H13 111.332 C4 C5 H14 110.994
C4 C5 H15 110.994 C5 C4 H11 109.601
C5 C4 H12 109.601 H7 C2 H8 108.574
H9 C3 H10 106.732 H11 C4 H12 106.461
H13 C5 H14 107.830 H13 C5 H15 107.830
H14 C5 H15 107.703
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability