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

using model chemistry: CCD/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 CCD/cc-pVDZ
 hartrees
Energy at 0K-555.624854
Energy at 298.15K 
HF Energy-554.837309
Nuclear repulsion energy221.890400
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 CCD/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' 3151 3015 32.91      
2 A' 3085 2952 33.84      
3 A' 3063 2931 30.93      
4 A' 3061 2929 21.97      
5 A' 3056 2923 14.18      
6 A' 2743 2624 12.67      
7 A' 1512 1446 3.43      
8 A' 1501 1436 1.02      
9 A' 1494 1429 1.31      
10 A' 1491 1426 0.32      
11 A' 1431 1369 2.43      
12 A' 1417 1356 3.65      
13 A' 1349 1290 6.35      
14 A' 1260 1206 21.65      
15 A' 1150 1101 0.84      
16 A' 1104 1056 0.22      
17 A' 1065 1019 0.01      
18 A' 942 901 1.50      
19 A' 869 832 1.72      
20 A' 773 740 1.70      
21 A' 393 376 0.66      
22 A' 326 312 0.63      
23 A' 153 146 1.07      
24 A" 3148 3012 74.52      
25 A" 3144 3008 0.69      
26 A" 3113 2978 16.51      
27 A" 3093 2959 1.90      
28 A" 1500 1435 5.93      
29 A" 1335 1278 0.14      
30 A" 1314 1257 0.99      
31 A" 1240 1186 0.45      
32 A" 1084 1037 1.01      
33 A" 931 891 1.08      
34 A" 798 763 0.00      
35 A" 746 714 2.12      
36 A" 256 245 0.02      
37 A" 189 180 15.21      
38 A" 113 108 1.59      
39 A" 97 93 3.05      

Unscaled Zero Point Vibrational Energy (zpe) 29245.0 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 27978.7 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 CCD/cc-pVDZ
ABC
0.52653 0.04401 0.04191

See section I.F.4 to change rotational constant units
Geometric Data calculated at CCD/cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 1.391 -1.860 0.000
C2 -0.231 -0.991 0.000
C3 0.000 0.525 0.000
C4 -1.316 1.316 0.000
C5 -1.089 2.833 0.000
H6 0.892 -3.116 0.000
H7 -0.806 -1.286 0.895
H8 -0.806 -1.286 -0.895
H9 0.600 0.804 -0.888
H10 0.600 0.804 0.888
H11 -1.915 1.029 0.887
H12 -1.915 1.029 -0.887
H13 -2.047 3.383 0.000
H14 -0.518 3.147 0.893
H15 -0.518 3.147 -0.893

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.83962.76054.17285.30821.35122.44082.44082.91682.91684.47874.47876.26955.43215.4321
C21.83961.53312.54943.91942.40311.10431.10432.16782.16782.77552.77554.73604.24284.2428
C32.76051.53311.53552.55273.74802.17492.17491.10761.10762.16952.16953.51572.81802.8180
C44.17282.54941.53551.53424.95112.79842.79842.17332.17331.10781.10782.19252.18792.1879
C55.30823.91942.55271.53426.27024.22494.22492.78632.78632.17302.17301.10431.10561.1056
H61.35122.40313.74804.95116.27022.65192.65194.02914.02915.08375.08377.13236.48116.4811
H72.44081.10432.17492.79844.22492.65191.79013.08612.51872.56693.12484.91324.44244.7886
H82.44081.10432.17492.79844.22492.65191.79012.51873.08613.12482.56694.91324.78864.4424
H92.91682.16781.10762.17332.78634.02913.08612.51871.77653.08642.52483.80143.14862.5965
H102.91682.16781.10762.17332.78634.02912.51873.08611.77652.52483.08643.80142.59653.1486
H114.47872.77552.16951.10782.17305.08372.56693.12483.08642.52481.77402.51862.53693.0989
H124.47872.77552.16951.10782.17305.08373.12482.56692.52483.08641.77402.51863.09892.5369
H136.26954.73603.51572.19251.10437.13234.91324.91323.80143.80142.51862.51861.78661.7866
H145.43214.24282.81802.18791.10566.48114.44244.78863.14862.59652.53693.09891.78661.7855
H155.43214.24282.81802.18791.10566.48114.78864.44242.59653.14863.09892.53691.78661.7855

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 109.532 S1 C2 H7 109.462
S1 C2 H8 109.462 C2 S1 H6 96.524
C2 C3 C4 112.358 C2 C3 H9 109.290
C2 C3 H10 109.290 C3 C2 H7 110.036
C3 C2 H8 110.036 C3 C4 C5 112.523
C3 C4 H11 109.254 C3 C4 H12 109.254
C4 C3 H9 109.553 C4 C3 H10 109.553
C4 C5 H13 111.355 C4 C5 H14 110.916
C4 C5 H15 110.916 C5 C4 H11 109.615
C5 C4 H12 109.615 H7 C2 H8 108.292
H9 C3 H10 106.632 H11 C4 H12 106.392
H13 C5 H14 107.898 H13 C5 H15 107.898
H14 C5 H15 107.707
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability