return to home page Computational Chemistry Comparison and Benchmark DataBase Release 22 (May 2022) Standard Reference Database 101 National Institute of Standards and Technology
You are here: Calculated > Energy > Optimized > Energy

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

using model chemistry: B3LYP/cc-pVTZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B3LYP/cc-pVTZ
 hartrees
Energy at 0K-556.740158
Energy at 298.15K 
HF Energy-556.740158
Nuclear repulsion energy222.759124
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 B3LYP/cc-pVTZ
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' 3089 2986 38.80      
2 A' 3050 2948 35.32      
3 A' 3025 2924 41.71      
4 A' 3018 2917 19.98      
5 A' 3009 2908 7.10      
6 A' 2674 2585 6.88      
7 A' 1515 1465 6.36      
8 A' 1501 1451 1.28      
9 A' 1492 1442 1.00      
10 A' 1488 1439 1.59      
11 A' 1418 1371 1.75      
12 A' 1398 1351 3.44      
13 A' 1344 1299 5.34      
14 A' 1257 1215 21.67      
15 A' 1134 1096 1.79      
16 A' 1064 1028 0.62      
17 A' 1028 993 0.18      
18 A' 926 895 1.51      
19 A' 846 818 0.75      
20 A' 732 708 4.26      
21 A' 391 378 0.74      
22 A' 318 308 0.78      
23 A' 154 149 1.21      
24 A" 3098 2995 32.38      
25 A" 3084 2981 43.81      
26 A" 3052 2950 16.29      
27 A" 3028 2927 2.05      
28 A" 1502 1452 6.95      
29 A" 1338 1293 0.25      
30 A" 1311 1267 0.69      
31 A" 1233 1192 0.49      
32 A" 1076 1040 0.91      
33 A" 931 900 1.36      
34 A" 796 770 0.01      
35 A" 743 718 3.71      
36 A" 246 238 0.01      
37 A" 184 178 12.94      
38 A" 113 109 0.94      
39 A" 96 92 2.89      

Unscaled Zero Point Vibrational Energy (zpe) 28850.4 cm-1
Scaled (by 0.9666) Zero Point Vibrational Energy (zpe) 27886.8 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 B3LYP/cc-pVTZ
ABC
0.53443 0.04415 0.04205

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 1.376 -1.867 0.000
C2 -0.241 -0.984 0.000
C3 0.000 0.522 0.000
C4 -1.302 1.326 0.000
C5 -1.069 2.836 0.000
H6 0.884 -3.119 0.000
H7 -0.803 -1.281 0.885
H8 -0.803 -1.281 -0.885
H9 0.596 0.793 -0.876
H10 0.596 0.793 0.876
H11 -1.898 1.049 0.875
H12 -1.898 1.049 -0.875
H13 -2.013 3.382 0.000
H14 -0.505 3.148 0.881
H15 -0.505 3.148 -0.881

Atom - Atom Distances (Å)
  S1 C2 C3 C4 C5 H6 H7 H8 H9 H10 H11 H12 H13 H14 H15
S11.84232.75694.16765.30051.34532.42392.42392.90712.90714.47104.47106.24825.42815.4281
C21.84231.52512.54223.90872.41281.08921.08922.15072.15072.76512.76514.71224.23324.2332
C32.75691.52511.53062.54893.74642.16242.16241.09361.09362.15542.15543.49762.81562.8156
C44.16762.54221.53061.52794.95322.79742.79742.15762.15761.09391.09392.17562.17542.1754
C55.30053.90872.54891.52796.26674.21884.21882.77722.77722.15532.15531.09071.09171.0917
H61.34532.41283.74644.95326.26672.64702.64704.01904.01905.08685.08687.11716.47906.4790
H72.42391.08922.16242.79744.21882.64701.76913.05882.50142.57433.11804.89774.43874.7769
H82.42391.08922.16242.79744.21882.64701.76912.50143.05883.11802.57434.89774.77694.4387
H92.90712.15071.09362.15762.77724.01903.05882.50141.75193.05792.50723.77863.13762.5996
H102.90712.15071.09362.15762.77724.01902.50143.05881.75192.50723.05793.77862.59963.1376
H114.47102.76512.15541.09392.15535.08682.57433.11803.05792.50721.74952.49432.51943.0708
H124.47102.76512.15541.09392.15535.08683.11802.57432.50723.05791.74952.49433.07082.5194
H136.24824.71223.49762.17561.09077.11714.89774.89773.77863.77862.49432.49431.76231.7623
H145.42814.23322.81562.17541.09176.47904.43874.77693.13762.59962.51943.07081.76231.7619
H155.42814.23322.81562.17541.09176.47904.77694.43872.59963.13763.07082.51941.76231.7619

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 109.550 S1 C2 H7 108.820
S1 C2 H8 108.820 C2 S1 H6 97.156
C2 C3 C4 112.606 C2 C3 H9 109.318
C2 C3 H10 109.318 C3 C2 H7 110.505
C3 C2 H8 110.505 C3 C4 C5 112.901
C3 C4 H11 109.297 C3 C4 H12 109.297
C4 C3 H9 109.481 C4 C3 H10 109.481
C4 C5 H13 111.269 C4 C5 H14 111.196
C4 C5 H15 111.196 C5 C4 H11 109.467
C5 C4 H12 109.467 H7 C2 H8 108.598
H9 C3 H10 106.447 H11 C4 H12 106.188
H13 C5 H14 107.703 H13 C5 H15 107.703
H14 C5 H15 107.594
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.168      
2 C -0.170      
3 C -0.155      
4 C -0.156      
5 C -0.302      
6 H 0.082      
7 H 0.107      
8 H 0.107      
9 H 0.098      
10 H 0.098      
11 H 0.087      
12 H 0.087      
13 H 0.100      
14 H 0.093      
15 H 0.093      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.690 0.322 0.000 1.721
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -43.810 2.138 0.000
y 2.138 -39.230 0.000
z 0.000 0.000 -42.160
Traceless
 xyz
x -3.115 2.138 0.000
y 2.138 3.755 0.000
z 0.000 0.000 -0.640
Polar
3z2-r2-1.280
x2-y2-4.580
xy2.138
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.315 -1.651 0.000
y -1.651 12.218 0.000
z 0.000 0.000 8.180


<r2> (average value of r2) Å2
<r2> 264.218
(<r2>)1/2 16.255