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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: MP2=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 MP2=FULL/Def2TZVPP
 hartrees
Energy at 0K-568.466694
Energy at 298.15K 
HF Energy-567.383201
Nuclear repulsion energy206.273069
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/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' 3298 3298 1.68 125.27 0.18 0.30
2 A' 3268 3268 0.46 98.66 0.25 0.40
3 A' 3260 3260 2.29 88.66 0.47 0.64
4 A' 1480 1480 12.60 5.02 0.31 0.48
5 A' 1393 1393 18.81 18.62 0.18 0.31
6 A' 1367 1367 8.98 4.61 0.51 0.68
7 A' 1269 1269 10.16 2.58 0.25 0.41
8 A' 1164 1164 5.88 5.24 0.36 0.53
9 A' 1071 1071 6.12 13.09 0.12 0.21
10 A' 913 913 10.67 9.76 0.09 0.17
11 A' 902 902 39.43 5.99 0.13 0.23
12 A' 789 789 1.15 4.57 0.72 0.84
13 A' 628 628 0.18 7.97 0.37 0.54
14 A" 903 903 1.09 0.57 0.75 0.86
15 A" 804 804 63.50 0.09 0.75 0.86
16 A" 736 736 10.64 0.04 0.75 0.86
17 A" 628 628 11.65 0.15 0.75 0.86
18 A" 486 486 0.10 0.02 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12179.0 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12179.0 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/Def2TZVPP
ABC
0.28863 0.18515 0.11279

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2=FULL/Def2TZVPP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.171 0.000
C2 -1.193 -0.053 0.000
C3 1.211 -0.017 0.000
N4 -0.729 -1.282 0.000
C5 0.633 -1.263 0.000
H6 -2.240 0.192 0.000
H7 2.255 0.236 0.000
H8 1.178 -2.191 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.70961.69722.55952.51552.44492.44123.5631
C21.70962.40411.31332.18981.07603.45963.1920
C31.69722.40412.31601.37363.45781.07392.1743
N42.55951.31332.31601.36172.11123.34762.1122
C52.51552.18981.37361.36173.22042.20881.0763
H62.44491.07603.45782.11123.22044.49524.1667
H72.44123.45961.07393.34762.20884.49522.6556
H83.56313.19202.17432.11221.07634.16672.6556

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.087 S1 C2 H6 121.050
S1 C3 C5 109.553 S1 C3 H7 121.897
C2 S1 C3 89.771 C2 N4 C5 109.882
C3 C5 N4 115.707 C3 C5 H8 124.674
N4 C2 H6 123.863 N4 C5 H8 119.619
C5 C3 H7 128.550
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability