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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: wB97X-D/LANL2DZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at wB97X-D/LANL2DZ
 hartrees
Energy at 0K-180.853854
Energy at 298.15K 
HF Energy-180.853854
Nuclear repulsion energy133.379907
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 wB97X-D/LANL2DZ
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' 3353 3353 1.87 126.97 0.17 0.29
2 A' 3326 3326 0.14 82.09 0.26 0.41
3 A' 3312 3312 3.89 76.99 0.53 0.69
4 A' 1546 1546 22.10 3.25 0.19 0.32
5 A' 1494 1494 45.68 43.36 0.22 0.36
6 A' 1361 1361 3.50 4.21 0.63 0.77
7 A' 1274 1274 14.26 1.97 0.51 0.67
8 A' 1171 1171 8.57 7.32 0.73 0.84
9 A' 1070 1070 9.57 8.69 0.30 0.46
10 A' 890 890 2.77 2.87 0.34 0.50
11 A' 842 842 60.90 15.69 0.25 0.40
12 A' 722 722 2.07 8.00 0.74 0.85
13 A' 616 616 7.55 19.28 0.34 0.51
14 A" 946 946 0.00 1.34 0.75 0.86
15 A" 826 826 83.20 0.58 0.75 0.86
16 A" 778 778 40.89 0.68 0.75 0.86
17 A" 629 629 21.60 3.33 0.75 0.86
18 A" 467 467 0.31 0.30 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12310.9 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12310.9 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 wB97X-D/LANL2DZ
ABC
0.27370 0.17396 0.10636

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/LANL2DZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.225 0.000
C2 -1.233 -0.090 0.000
C3 1.243 -0.053 0.000
N4 -0.742 -1.300 0.000
C5 0.658 -1.291 0.000
H6 -2.286 0.146 0.000
H7 2.291 0.193 0.000
H8 1.185 -2.233 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.80281.78282.63222.60092.52802.51323.6554
C21.80282.47641.30662.24031.07903.53613.2312
C31.78282.47642.34401.36963.53461.07712.1805
N42.63221.30662.34401.39942.11603.38102.1405
C52.60092.24031.36961.39943.27602.20741.0792
H62.52801.07903.53462.11603.27604.57794.2081
H72.51323.53611.07713.38102.20744.57792.6662
H83.65543.23122.18052.14051.07924.20812.6662

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 114.737 S1 C2 H6 120.532
S1 C3 C5 110.508 S1 C3 H7 120.992
C2 S1 C3 87.360 C2 N4 C5 111.725
C3 C5 N4 115.669 C3 C5 H8 125.450
N4 C2 H6 124.732 N4 C5 H8 118.881
C5 C3 H7 128.500
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/LANL2DZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.264      
2 C -0.403      
3 C -0.488      
4 N -0.044      
5 C -0.136      
6 H 0.274      
7 H 0.272      
8 H 0.262      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.183 0.990 0.000 1.542
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -29.823 -4.122 0.000
y -4.122 -38.590 0.000
z 0.000 0.000 -38.267
Traceless
 xyz
x 8.605 -4.122 0.000
y -4.122 -4.545 0.000
z 0.000 0.000 -4.060
Polar
3z2-r2-8.121
x2-y28.766
xy-4.122
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.177 -0.033 0.000
y -0.033 8.889 0.000
z 0.000 0.000 2.702


<r2> (average value of r2) Å2
<r2> 94.890
(<r2>)1/2 9.741