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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: MP4=FULL/Def2TZVPP

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/Def2TZVPP
 hartrees
Energy at 0K-568.542522
Energy at 298.15K 
HF Energy-567.382960
Nuclear repulsion energy205.127278
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/Def2TZVPP
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' 3266 3266        
2 A' 3232 3232        
3 A' 3227 3227        
4 A' 1483 1483        
5 A' 1390 1390        
6 A' 1345 1345        
7 A' 1262 1262        
8 A' 1148 1148        
9 A' 1058 1058        
10 A' 890 890        
11 A' 880 880        
12 A' 766 766        
13 A' 614 614        
14 A" 895 895        
15 A" 802 802        
16 A" 730 730        
17 A" 615 615        
18 A" 475 475        

Unscaled Zero Point Vibrational Energy (zpe) 12038.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12038.4 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/Def2TZVPP
ABC
0.28526 0.18301 0.11149

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP4=FULL/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.181 0.000
C2 -1.198 -0.060 0.000
C3 1.219 -0.023 0.000
N4 -0.736 -1.288 0.000
C5 0.638 -1.266 0.000
H6 -2.249 0.184 0.000
H7 2.265 0.228 0.000
H8 1.179 -2.199 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.72511.71332.57592.52932.45962.45723.5801
C21.72512.41751.31192.19731.07843.47533.1984
C31.71332.41752.32801.37253.47371.07582.1767
N42.57591.31192.32801.37382.11093.36172.1209
C52.52932.19731.37251.37383.23082.20931.0785
H62.45961.07843.47372.11093.23084.51394.1752
H72.45723.47531.07583.36172.20934.51392.6593
H83.58013.19842.17672.12091.07854.17522.6593

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.350 S1 C2 H6 120.902
S1 C3 C5 109.611 S1 C3 H7 121.852
C2 S1 C3 89.351 C2 N4 C5 109.773
C3 C5 N4 115.915 C3 C5 H8 124.841
N4 C2 H6 123.748 N4 C5 H8 119.243
C5 C3 H7 128.537
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability