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

using model chemistry: MP4=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 MP4=FULL/6-31G*
 hartrees
Energy at 0K-555.566451
Energy at 298.15K 
HF Energy-554.803922
Nuclear repulsion energy222.864392
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 MP4=FULL/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
(Å4/u)
Dep P Dep U
1 A' 3137 3017        
2 A' 3074 2956        
3 A' 3054 2937        
4 A' 3047 2930        
5 A' 3039 2922        
6 A' 2716 2612        
7 A' 1558 1498        
8 A' 1545 1486        
9 A' 1538 1479        
10 A' 1535 1476        
11 A' 1460 1404        
12 A' 1441 1386        
13 A' 1378 1325        
14 A' 1292 1242        
15 A' 1163 1118        
16 A' 1106 1063        
17 A' 1067 1026        
18 A' 951 915        
19 A' 873 840        
20 A' 775 745        
21 A' 398 383        
22 A' 329 316        
23 A' 155 149        
24 A" 3135 3014        
25 A" 3131 3011        
26 A" 3096 2977        
27 A" 3075 2957        
28 A" 1546 1487        
29 A" 1359 1307        
30 A" 1340 1289        
31 A" 1269 1220        
32 A" 1115 1072        
33 A" 954 918        
34 A" 814 783        
35 A" 753 724        
36 A" 256 246        
37 A" 180 173        
38 A" 114 110        
39 A" 99 96        

Unscaled Zero Point Vibrational Energy (zpe) 29433.7 cm-1
Scaled (by 0.9616) Zero Point Vibrational Energy (zpe) 28303.4 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 MP4=FULL/6-31G*
ABC
0.53144 0.04439 0.04226

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/6-31G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 1.392 -1.846 0.000
C2 -0.226 -0.987 0.000
C3 0.000 0.523 0.000
C4 -1.316 1.304 0.000
C5 -1.098 2.818 0.000
H6 0.902 -3.102 0.000
H7 -0.797 -1.281 0.890
H8 -0.797 -1.281 -0.890
H9 0.594 0.804 -0.883
H10 0.594 0.804 0.883
H11 -1.910 1.016 0.882
H12 -1.910 1.016 -0.882
H13 -2.052 3.359 0.000
H14 -0.531 3.131 0.887
H15 -0.531 3.131 -0.887

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.83202.74804.15425.28681.34792.42992.42992.90542.90544.45784.45786.24195.40945.4094
C21.83201.52722.53733.90352.39601.09731.09732.15912.15912.76152.76154.71474.22414.2241
C32.74801.52721.53032.54363.73502.16362.16361.10081.10082.16032.16033.50082.80572.8057
C44.15422.53731.53031.52954.93202.78242.78242.16292.16291.10111.10112.18332.17772.1777
C55.28683.90352.54361.52956.24764.20474.20472.77412.77412.16392.16391.09751.09821.0982
H61.34792.39603.73504.93206.24762.64412.64414.01604.01605.06305.06307.10406.45656.4565
H72.42991.09732.16362.78244.20472.64411.77973.07012.50642.55223.10684.88864.42004.7639
H82.42991.09732.16362.78244.20472.64411.77972.50643.07013.10682.55224.88864.76394.4200
H92.90542.15911.10082.16292.77414.01603.07012.50641.76633.07052.51263.78303.13302.5849
H102.90542.15911.10082.16292.77414.01602.50643.07011.76632.51263.07053.78302.58493.1330
H114.45782.76152.16031.10112.16395.06302.55223.10683.07052.51261.76332.50772.52453.0826
H124.45782.76152.16031.10112.16395.06303.10682.55222.51263.07051.76332.50773.08262.5245
H136.24194.71473.50082.18331.09757.10404.88864.88863.78303.78302.50772.50771.77541.7754
H145.40944.22412.80572.17771.09826.45654.42004.76393.13302.58492.52453.08261.77541.7745
H155.40944.22412.80572.17771.09826.45654.76394.42002.58493.13303.08262.52451.77541.7745

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 109.444 S1 C2 H7 109.527
S1 C2 H8 109.527 C2 S1 H6 96.601
C2 C3 C4 112.168 C2 C3 H9 109.412
C2 C3 H10 109.412 C3 C2 H7 109.970
C3 C2 H8 109.970 C3 C4 C5 112.464
C3 C4 H11 109.285 C3 C4 H12 109.285
C4 C3 H9 109.502 C4 C3 H10 109.502
C4 C5 H13 111.361 C4 C5 H14 110.868
C4 C5 H15 110.868 C5 C4 H11 109.612
C5 C4 H12 109.612 H7 C2 H8 108.384
H9 C3 H10 106.693 H11 C4 H12 106.398
H13 C5 H14 107.910 H13 C5 H15 107.910
H14 C5 H15 107.777
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability