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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: MP3/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP3/TZVP
 hartrees
Energy at 0K-568.095471
Energy at 298.15K 
HF Energy-567.360146
Nuclear repulsion energy204.727784
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 MP3/TZVP
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' 3339 3122 1.35      
2 A' 3301 3088 0.47      
3 A' 3299 3085 3.65      
4 A' 1587 1484 22.82      
5 A' 1486 1390 39.54      
6 A' 1393 1303 7.22      
7 A' 1315 1230 12.56      
8 A' 1181 1104 4.90      
9 A' 1089 1019 7.86      
10 A' 918 859 14.81      
11 A' 888 830 40.14      
12 A' 769 719 0.69      
13 A' 630 589 1.77      
14 A" 803 751 0.42      
15 A" 786 735 63.93      
16 A" 690 646 8.36      
17 A" 553 517 17.43      
18 A" 439 411 0.72      

Unscaled Zero Point Vibrational Energy (zpe) 12233.0 cm-1
Scaled (by 0.9352) Zero Point Vibrational Energy (zpe) 11440.3 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 MP3/TZVP
ABC
0.28458 0.18169 0.11089

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP3/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.192 0.000
C2 -1.197 -0.073 0.000
C3 1.220 -0.039 0.000
N4 -0.740 -1.283 0.000
C5 0.641 -1.266 0.000
H6 -2.247 0.168 0.000
H7 2.267 0.206 0.000
H8 1.174 -2.202 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.74161.73312.58352.53992.46922.47223.5911
C21.74162.41751.29342.19111.07753.47503.1864
C31.73312.41752.32221.35673.47351.07472.1636
N42.58351.29342.32221.38162.09233.35542.1233
C52.53992.19111.35671.38163.22472.19251.0771
H62.46921.07753.47352.09233.22474.51414.1620
H72.47223.47501.07473.35542.19254.51412.6437
H83.59113.18642.16362.12331.07714.16202.6437

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.909 S1 C2 H6 120.460
S1 C3 C5 109.981 S1 C3 H7 121.623
C2 S1 C3 88.170 C2 N4 C5 109.948
C3 C5 N4 115.993 C3 C5 H8 125.089
N4 C2 H6 123.631 N4 C5 H8 118.918
C5 C3 H7 128.397
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability