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

using model chemistry: CCSD(T)=FULL/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CCSD(T)=FULL/cc-pVDZ
 hartrees
Energy at 0K-555.668612
Energy at 298.15K 
HF Energy-554.837062
Nuclear repulsion energy221.740932
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 CCSD(T)=FULL/cc-pVDZ
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' 3133 3018        
2 A' 3062 2949        
3 A' 3044 2932        
4 A' 3038 2927        
5 A' 3033 2921        
6 A' 2721 2620        
7 A' 1500 1445        
8 A' 1490 1435        
9 A' 1481 1427        
10 A' 1479 1425        
11 A' 1415 1363        
12 A' 1401 1349        
13 A' 1331 1282        
14 A' 1243 1197        
15 A' 1139 1097        
16 A' 1094 1054        
17 A' 1055 1016        
18 A' 932 897        
19 A' 857 826        
20 A' 757 729        
21 A' 389 374        
22 A' 322 310        
23 A' 150 144        
24 A" 3128 3013        
25 A" 3122 3007        
26 A" 3090 2976        
27 A" 3070 2957        
28 A" 1490 1435        
29 A" 1323 1274        
30 A" 1301 1254        
31 A" 1228 1183        
32 A" 1071 1031        
33 A" 921 887        
34 A" 790 761        
35 A" 740 713        
36 A" 254 244        
37 A" 188 181        
38 A" 113 109        
39 A" 97 94        

Unscaled Zero Point Vibrational Energy (zpe) 28995.0 cm-1
Scaled (by 0.9632) Zero Point Vibrational Energy (zpe) 27928.0 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 CCSD(T)=FULL/cc-pVDZ
ABC
0.52407 0.04400 0.04188

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCSD(T)=FULL/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 1.388 -1.863 0.000
C2 -0.236 -0.991 0.000
C3 0.000 0.524 0.000
C4 -1.314 1.319 0.000
C5 -1.082 2.836 0.000
H6 0.884 -3.118 0.000
H7 -0.812 -1.286 0.897
H8 -0.812 -1.286 -0.897
H9 0.601 0.802 -0.889
H10 0.601 0.802 0.889
H11 -1.914 1.034 0.888
H12 -1.914 1.034 -0.888
H13 -2.038 3.391 0.000
H14 -0.508 3.147 0.894
H15 -0.508 3.147 -0.894

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.84382.76134.17485.30871.35262.44482.44482.91692.91694.48164.48166.27175.43055.4305
C21.84381.53362.54923.91962.40371.10541.10542.16912.16912.77562.77564.73744.24194.2419
C32.76131.53361.53602.55273.74762.17702.17701.10871.10872.17062.17063.51682.81682.8168
C44.17482.54921.53601.53504.95152.80052.80052.17442.17441.10891.10892.19422.18842.1884
C55.30873.91962.55271.53506.27014.22734.22732.78642.78642.17472.17471.10481.10631.1063
H61.35262.40373.74764.95156.27012.65232.65234.02874.02875.08465.08467.13406.47926.4792
H72.44481.10542.17702.80054.22732.65231.79323.08912.52052.56853.12774.91704.44314.7902
H82.44481.10542.17702.80054.22732.65231.79322.52053.08913.12772.56854.91704.79024.4431
H92.91692.16911.10872.17442.78644.02873.08912.52051.77903.08852.52563.80233.14802.5944
H102.91692.16911.10872.17442.78644.02872.52053.08911.77902.52563.08853.80232.59443.1480
H114.48162.77562.17061.10892.17475.08462.56853.12773.08852.52561.77652.52152.53773.1007
H124.48162.77562.17061.10892.17475.08463.12772.56852.52563.08851.77652.52153.10072.5377
H136.27174.73743.51682.19421.10487.13404.91704.91703.80233.80232.52152.52151.78801.7880
H145.43054.24192.81682.18841.10636.47924.44314.79023.14802.59442.53773.10071.78801.7871
H155.43054.24192.81682.18841.10636.47924.79024.44312.59443.14803.10072.53771.78801.7871

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 109.346 S1 C2 H7 109.422
S1 C2 H8 109.422 C2 S1 H6 96.315
C2 C3 C4 112.297 C2 C3 H9 109.304
C2 C3 H10 109.304 C3 C2 H7 110.110
C3 C2 H8 110.110 C3 C4 C5 112.450
C3 C4 H11 109.243 C3 C4 H12 109.243
C4 C3 H9 109.541 C4 C3 H10 109.541
C4 C5 H13 111.402 C4 C5 H14 110.852
C4 C5 H15 110.852 C5 C4 H11 109.632
C5 C4 H12 109.632 H7 C2 H8 108.412
H9 C3 H10 106.695 H11 C4 H12 106.460
H13 C5 H14 107.925 H13 C5 H15 107.925
H14 C5 H15 107.736
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability