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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: wB97X-D/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 wB97X-D/STO-3G
 hartrees
Energy at 0K-562.474749
Energy at 298.15K 
HF Energy-562.474749
Nuclear repulsion energy201.552215
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/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' 3550 3550 14.22 66.54 0.18 0.30
2 A' 3515 3515 14.69 49.03 0.61 0.76
3 A' 3500 3500 14.37 49.12 0.36 0.53
4 A' 1659 1659 1.59 7.21 0.27 0.42
5 A' 1570 1570 13.72 10.62 0.22 0.36
6 A' 1436 1436 17.30 7.83 0.42 0.59
7 A' 1331 1331 5.49 6.16 0.59 0.74
8 A' 1197 1197 2.35 12.61 0.71 0.83
9 A' 1097 1097 0.94 4.84 0.29 0.44
10 A' 971 971 21.93 10.73 0.18 0.30
11 A' 968 968 4.54 0.32 0.30 0.47
12 A' 833 833 1.96 3.90 0.73 0.84
13 A' 687 687 0.17 5.99 0.49 0.66
14 A" 977 977 0.17 0.63 0.75 0.86
15 A" 860 860 8.91 1.31 0.75 0.86
16 A" 804 804 16.74 2.33 0.75 0.86
17 A" 616 616 3.87 1.23 0.75 0.86
18 A" 477 477 0.00 0.52 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 13023.6 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 13023.6 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/STO-3G
ABC
0.27678 0.17572 0.10748

See section I.F.4 to change rotational constant units
Geometric Data calculated at wB97X-D/STO-3G

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 -1.206 0.064 0.000
C2 0.000 -1.206 0.000
C3 0.095 1.221 0.000
N4 1.285 -0.837 0.000
C5 1.308 0.601 0.000
H6 -0.304 -2.260 0.000
H7 -0.099 2.295 0.000
H8 2.280 1.107 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.75091.74102.64862.57052.49202.49073.6382
C21.75092.42901.33702.23091.09683.50233.2478
C31.74102.42902.37771.36243.50361.09112.1879
N42.64861.33702.37771.43852.13303.42422.1840
C52.57052.23091.36241.43853.28392.20181.0956
H62.49201.09683.50362.13303.28394.55924.2442
H72.49073.50231.09113.42422.20184.55922.6586
H83.63823.24782.18792.18401.09564.24422.6586

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 117.505 S1 C2 H6 120.373
S1 C3 C5 111.262 S1 C3 H7 121.444
C2 S1 C3 88.153 C2 N4 C5 106.927
C3 C5 N4 116.154 C3 C5 H8 125.425
N4 C2 H6 122.122 N4 C5 H8 118.421
C5 C3 H7 127.294
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at wB97X-D/STO-3G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.286      
2 C -0.104      
3 C -0.203      
4 N -0.229      
5 C -0.034      
6 H 0.097      
7 H 0.096      
8 H 0.091      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -1.927 1.089 0.000 2.214
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -34.587 3.139 0.000
y 3.139 -30.367 0.000
z 0.000 0.000 -33.340
Traceless
 xyz
x -2.734 3.139 0.000
y 3.139 3.597 0.000
z 0.000 0.000 -0.863
Polar
3z2-r2-1.726
x2-y2-4.220
xy3.139
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.058 0.273 0.000
y 0.273 5.124 0.000
z 0.000 0.000 0.954


<r2> (average value of r2) Å2
<r2> 107.312
(<r2>)1/2 10.359