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

using model chemistry: MP3/TZVP

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/TZVP
 hartrees
Energy at 0K-555.691620
Energy at 298.15K 
HF Energy-554.882294
Nuclear repulsion energy223.321377
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/TZVP
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' 3165 2960 37.68      
2 A' 3120 2918 33.35      
3 A' 3088 2888 42.54      
4 A' 3084 2884 15.40      
5 A' 3080 2881 10.29      
6 A' 2762 2583 10.76      
7 A' 1542 1442 4.49      
8 A' 1528 1429 2.15      
9 A' 1524 1425 1.08      
10 A' 1520 1421 0.09      
11 A' 1454 1360 3.32      
12 A' 1449 1355 3.94      
13 A' 1386 1296 12.75      
14 A' 1300 1216 21.91      
15 A' 1166 1090 0.91      
16 A' 1106 1035 0.25      
17 A' 1065 996 0.01      
18 A' 950 889 1.74      
19 A' 874 818 1.75      
20 A' 774 724 2.03      
21 A' 397 371 0.74      
22 A' 328 307 0.75      
23 A' 154 144 1.27      
24 A" 3179 2973 32.50      
25 A" 3160 2955 48.11      
26 A" 3134 2931 13.82      
27 A" 3112 2910 1.53      
28 A" 1527 1428 6.69      
29 A" 1356 1268 0.22      
30 A" 1336 1250 1.30      
31 A" 1263 1181 0.34      
32 A" 1107 1035 1.65      
33 A" 953 891 0.97      
34 A" 821 767 0.04      
35 A" 765 716 1.52      
36 A" 246 230 0.02      
37 A" 148 139 11.84      
38 A" 108 101 0.60      
39 A" 79 74 8.18      

Unscaled Zero Point Vibrational Energy (zpe) 29554.2 cm-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 27639.1 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/TZVP
ABC
0.53434 0.04447 0.04234

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 1.378 -1.857 0.000
C2 -0.238 -0.982 0.000
C3 0.000 0.522 0.000
C4 -1.305 1.314 0.000
C5 -1.071 2.823 0.000
H6 0.877 -3.100 0.000
H7 -0.802 -1.267 0.886
H8 -0.802 -1.267 -0.886
H9 0.589 0.796 -0.879
H10 0.589 0.796 0.879
H11 -1.895 1.036 0.878
H12 -1.895 1.036 -0.878
H13 -2.014 3.370 0.000
H14 -0.505 3.127 0.882
H15 -0.505 3.127 -0.882

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.83782.74964.15455.28211.34002.42652.42652.90482.90484.45564.45566.23135.40055.4005
C21.83781.52302.53243.89512.39361.08861.08862.14932.14932.75462.75464.70054.21114.2111
C32.74961.52301.52692.53783.72692.15192.15191.09281.09282.15042.15043.48802.79612.7961
C44.15452.53241.52691.52664.92452.77532.77532.15122.15121.09311.09312.17432.16892.1689
C55.28213.89512.53781.52666.23514.19344.19342.76282.76282.15432.15431.09011.09121.0912
H61.34002.39363.72694.92456.23512.63942.63944.00494.00495.05595.05597.08676.43936.4393
H72.42651.08862.15192.77534.19342.63941.77243.05102.48862.54913.09984.87404.40404.7458
H82.42651.08862.15192.77534.19342.63941.77242.48863.05103.09982.54914.87404.74584.4040
H92.90482.14931.09282.15122.76284.00493.05102.48861.75803.05112.49473.76413.11902.5743
H102.90482.14931.09282.15122.76284.00492.48863.05101.75802.49473.05113.76412.57433.1190
H114.45562.75462.15041.09312.15435.05592.54913.09983.05112.49471.75512.49632.51043.0657
H124.45562.75462.15041.09312.15435.05593.09982.54912.49473.05111.75512.49633.06572.5104
H136.23134.70053.48802.17431.09017.08674.87404.87403.76413.76412.49632.49631.76451.7645
H145.40054.21112.79612.16891.09126.43934.40404.74583.11902.57432.51043.06571.76451.7642
H155.40054.21112.79612.16891.09126.43934.74584.40402.57433.11903.06572.51041.76451.7642

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 109.441 S1 C2 H7 109.344
S1 C2 H8 109.344 C2 S1 H6 96.487
C2 C3 C4 112.261 C2 C3 H9 109.397
C2 C3 H10 109.397 C3 C2 H7 109.851
C3 C2 H8 109.851 C3 C4 C5 112.422
C3 C4 H11 109.198 C3 C4 H12 109.198
C4 C3 H9 109.279 C4 C3 H10 109.279
C4 C5 H13 111.300 C4 C5 H14 110.792
C4 C5 H15 110.792 C5 C4 H11 109.528
C5 C4 H12 109.528 H7 C2 H8 108.995
H9 C3 H10 107.093 H11 C4 H12 106.807
H13 C5 H14 107.978 H13 C5 H15 107.978
H14 C5 H15 107.866
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability