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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: QCISD(T)/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 QCISD(T)/cc-pVTZ
 hartrees
Energy at 0K-568.297268
Energy at 298.15K 
HF Energy-567.381554
Nuclear repulsion energy204.417935
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 QCISD(T)/cc-pVTZ
Rotational Constants (cm-1) from geometry optimized at QCISD(T)/cc-pVTZ
ABC
0.28354 0.18142 0.11063

See section I.F.4 to change rotational constant units
Geometric Data calculated at QCISD(T)/cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.190 0.000
C2 -1.200 -0.067 0.000
C3 1.223 -0.030 0.000
N4 -0.740 -1.290 0.000
C5 0.641 -1.268 0.000
H6 -2.252 0.177 0.000
H7 2.271 0.218 0.000
H8 1.181 -2.204 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.73781.72722.58752.53992.46962.47063.5929
C21.73782.42321.30612.19811.08023.48323.1989
C31.72722.42322.33251.36793.48141.07762.1740
N42.58751.30612.33251.38152.10643.36812.1274
C52.53992.19811.36791.38153.23412.20601.0802
H62.46961.08023.48142.10643.23414.52414.1777
H72.47063.48321.07763.36812.20604.52412.6560
H83.59293.19892.17402.12741.08024.17772.6560

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.713 S1 C2 H6 120.624
S1 C3 C5 109.753 S1 C3 H7 121.763
C2 S1 C3 88.749 C2 N4 C5 109.715
C3 C5 N4 116.070 C3 C5 H8 124.850
N4 C2 H6 123.663 N4 C5 H8 119.081
C5 C3 H7 128.484
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability