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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: CID/6-311G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at CID/6-311G*
 hartrees
Energy at 0K-567.943499
Energy at 298.15K 
HF Energy-567.342662
Nuclear repulsion energy206.163150
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 CID/6-311G*
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' 3370 3131 2.30      
2 A' 3335 3099 2.93      
3 A' 3332 3096 3.28      
4 A' 1640 1523 29.33      
5 A' 1530 1421 35.98      
6 A' 1433 1331 8.32      
7 A' 1337 1242 12.08      
8 A' 1205 1119 7.27      
9 A' 1123 1044 9.41      
10 A' 942 875 13.00      
11 A' 919 854 48.58      
12 A' 805 748 1.05      
13 A' 655 609 0.97      
14 A" 954 886 0.03      
15 A" 867 805 45.96      
16 A" 773 718 33.50      
17 A" 637 591 23.72      
18 A" 486 451 0.00      

Unscaled Zero Point Vibrational Energy (zpe) 12669.8 cm-1
Scaled (by 0.9291) Zero Point Vibrational Energy (zpe) 11771.5 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 CID/6-311G*
ABC
0.28752 0.18504 0.11258

See section I.F.4 to change rotational constant units
Geometric Data calculated at CID/6-311G*

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.179 0.000
C2 -1.189 -0.065 0.000
C3 1.214 -0.035 0.000
N4 -0.737 -1.271 0.000
C5 0.637 -1.259 0.000
H6 -2.240 0.175 0.000
H7 2.260 0.211 0.000
H8 1.169 -2.195 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.72111.71622.55872.51952.45462.45833.5709
C21.72112.40301.28792.18191.07773.45993.1778
C31.71622.40302.30991.35303.45981.07442.1610
N42.55871.28792.30991.37472.08543.34342.1186
C52.51952.18191.35301.37473.21452.18891.0770
H62.45461.07773.45982.08543.21454.49964.1519
H72.45833.45991.07443.34342.18894.49962.6415
H83.57093.17782.16102.11861.07704.15192.6415

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.752 S1 C2 H6 120.832
S1 C3 C5 109.786 S1 C3 H7 121.804
C2 S1 C3 88.709 C2 N4 C5 110.017
C3 C5 N4 115.735 C3 C5 H8 125.195
N4 C2 H6 123.415 N4 C5 H8 119.069
C5 C3 H7 128.410
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability