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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B97D3/STO-3G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/STO-3G
 hartrees
Energy at 0K-562.490284
Energy at 298.15K 
HF Energy-562.490284
Nuclear repulsion energy199.336502
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 B97D3/STO-3G
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' 3429 3429 7.23 75.64 0.19 0.32
2 A' 3392 3392 6.85 56.78 0.54 0.70
3 A' 3385 3385 7.29 52.16 0.39 0.56
4 A' 1567 1567 1.21 9.14 0.31 0.47
5 A' 1483 1483 7.88 6.31 0.25 0.40
6 A' 1360 1360 15.79 7.82 0.43 0.60
7 A' 1277 1277 4.46 6.63 0.59 0.74
8 A' 1154 1154 1.92 12.35 0.72 0.84
9 A' 1047 1047 0.54 5.08 0.19 0.32
10 A' 926 926 11.82 12.40 0.16 0.28
11 A' 907 907 10.83 0.20 0.61 0.76
12 A' 788 788 1.23 4.37 0.72 0.84
13 A' 655 655 0.35 6.84 0.43 0.60
14 A" 892 892 0.01 0.74 0.75 0.86
15 A" 786 786 15.82 0.92 0.75 0.86
16 A" 745 745 12.56 2.45 0.75 0.86
17 A" 584 584 2.61 0.91 0.75 0.86
18 A" 458 458 0.10 0.48 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12417.8 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12417.8 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 B97D3/STO-3G
ABC
0.27234 0.17100 0.10504

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -1.221 0.070 0.000
C2 0.000 -1.217 0.000
C3 0.098 1.232 0.000
N4 1.305 -0.850 0.000
C5 1.323 0.599 0.000
H6 -0.316 -2.275 0.000
H7 -0.102 2.313 0.000
H8 2.302 1.109 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.77401.75862.68842.59922.51362.50733.6735
C21.77402.45121.35572.24701.10433.53143.2725
C31.75862.45122.40651.37923.53171.09912.2074
N42.68841.35572.40651.44902.15833.46152.1979
C52.59922.24701.37921.44903.30872.22901.1036
H62.51361.10433.53172.15833.30874.59324.2784
H72.50733.53141.09913.46152.22904.59322.6884
H83.67353.27252.20742.19791.10364.27842.6884

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 117.795 S1 C2 H6 119.880
S1 C3 C5 111.287 S1 C3 H7 120.915
C2 S1 C3 87.876 C2 N4 C5 106.440
C3 C5 N4 116.603 C3 C5 H8 125.153
N4 C2 H6 122.325 N4 C5 H8 118.244
C5 C3 H7 127.799
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.274      
2 C -0.098      
3 C -0.191      
4 N -0.219      
5 C -0.033      
6 H 0.091      
7 H 0.090      
8 H 0.086      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.930 1.048 0.000 2.196
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.263 3.013 0.000
y 3.013 -30.439 0.000
z 0.000 0.000 -33.398
Traceless
 xyz
x -2.344 3.013 0.000
y 3.013 3.391 0.000
z 0.000 0.000 -1.047
Polar
3z2-r2-2.094
x2-y2-3.824
xy3.013
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.260 0.275 0.000
y 0.275 5.380 0.000
z 0.000 0.000 1.002


<r2> (average value of r2) Å2
<r2> 109.224
(<r2>)1/2 10.451