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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: MP2=FULL/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at MP2=FULL/6-31G**
 hartrees
Energy at 0K-568.011857
Energy at 298.15K 
HF Energy-567.291483
Nuclear repulsion energy205.205684
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 MP2=FULL/6-31G**
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' 3355 3135 1.74 106.66 0.21 0.35
2 A' 3325 3106 0.41 92.66 0.30 0.46
3 A' 3313 3096 3.74 96.05 0.43 0.61
4 A' 1523 1423 11.56 4.78 0.44 0.61
5 A' 1440 1346 31.49 15.74 0.27 0.43
6 A' 1395 1303 10.05 4.08 0.48 0.65
7 A' 1298 1213 9.63 3.43 0.53 0.69
8 A' 1183 1106 4.60 5.43 0.63 0.77
9 A' 1096 1024 7.17 9.20 0.23 0.37
10 A' 921 861 8.01 7.68 0.17 0.29
11 A' 907 848 48.04 5.64 0.19 0.32
12 A' 789 737 0.96 5.64 0.73 0.85
13 A' 636 594 0.56 9.12 0.43 0.60
14 A" 877 820 0.17 1.75 0.75 0.86
15 A" 801 748 60.78 0.24 0.75 0.86
16 A" 726 679 8.79 3.32 0.75 0.86
17 A" 612 572 12.04 0.39 0.75 0.86
18 A" 475 444 0.21 0.42 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12336.1 cm-1
Scaled (by 0.9344) Zero Point Vibrational Energy (zpe) 11526.9 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 MP2=FULL/6-31G**
ABC
0.28657 0.18261 0.11153

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/6-31G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.182 0.000
C2 -1.196 -0.059 0.000
C3 1.214 -0.022 0.000
N4 -0.733 -1.291 0.000
C5 0.637 -1.268 0.000
H6 -2.246 0.186 0.000
H7 2.261 0.229 0.000
H8 1.184 -2.197 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.72391.71002.57892.53132.45682.45313.5809
C21.72392.41091.31522.19581.07803.46873.1995
C31.71002.41092.32451.37303.46651.07582.1758
N42.57891.31522.32451.37092.11373.35752.1211
C52.53132.19581.37301.37093.22892.20811.0786
H62.45681.07803.46652.11373.22894.50664.1767
H72.45313.46871.07583.35752.20814.50662.6548
H83.58093.19952.17582.12111.07864.17672.6548

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.462 S1 C2 H6 120.779
S1 C3 C5 109.893 S1 C3 H7 121.748
C2 S1 C3 89.188 C2 N4 C5 109.651
C3 C5 N4 115.807 C3 C5 H8 124.686
N4 C2 H6 123.760 N4 C5 H8 119.507
C5 C3 H7 128.360
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability