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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: mPW1PW91/6-311G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at mPW1PW91/6-311G**
 hartrees
Energy at 0K-569.075074
Energy at 298.15K 
HF Energy-569.075074
Nuclear repulsion energy205.620309
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 mPW1PW91/6-311G**
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' 3286 3144 1.26 115.39 0.23 0.37
2 A' 3245 3104 0.16 115.85 0.25 0.39
3 A' 3240 3100 4.13 91.09 0.57 0.73
4 A' 1554 1487 30.10 1.38 0.10 0.17
5 A' 1465 1402 27.40 32.19 0.23 0.38
6 A' 1372 1313 3.03 2.86 0.68 0.81
7 A' 1269 1214 12.44 2.53 0.35 0.52
8 A' 1168 1117 7.27 5.91 0.66 0.79
9 A' 1080 1034 8.30 11.41 0.24 0.39
10 A' 897 858 0.28 2.02 0.24 0.39
11 A' 883 845 59.24 13.00 0.15 0.27
12 A' 768 735 0.17 5.30 0.73 0.84
13 A' 626 599 1.11 9.31 0.38 0.55
14 A" 918 878 0.39 0.82 0.75 0.86
15 A" 814 779 55.40 0.01 0.75 0.86
16 A" 737 706 24.05 0.61 0.75 0.86
17 A" 624 597 18.58 0.64 0.75 0.86
18 A" 479 458 0.02 0.26 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12212.3 cm-1
Scaled (by 0.9567) Zero Point Vibrational Energy (zpe) 11683.5 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 mPW1PW91/6-311G**
ABC
0.28642 0.18391 0.11200

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/6-311G**

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.182 0.000
C2 -1.197 -0.069 0.000
C3 1.216 -0.031 0.000
N4 -0.732 -1.277 0.000
C5 0.636 -1.262 0.000
H6 -2.250 0.177 0.000
H7 2.264 0.223 0.000
H8 1.176 -2.198 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.73151.71802.56562.52502.46402.45843.5788
C21.73152.41331.29402.18621.08133.47273.1874
C31.71802.41332.31241.36033.47211.07792.1671
N42.56561.29402.31241.36772.10173.35022.1183
C52.52502.18621.36031.36773.22402.20331.0810
H62.46401.08133.47212.10173.22404.51354.1680
H72.45843.47271.07793.35022.20334.51352.6545
H83.57883.18742.16712.11831.08104.16802.6545

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.229 S1 C2 H6 120.562
S1 C3 C5 109.670 S1 C3 H7 121.411
C2 S1 C3 88.789 C2 N4 C5 110.405
C3 C5 N4 115.907 C3 C5 H8 124.773
N4 C2 H6 124.208 N4 C5 H8 119.320
C5 C3 H7 128.919
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/6-311G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.260      
2 C -0.109      
3 C -0.376      
4 N -0.284      
5 C 0.066      
6 H 0.157      
7 H 0.159      
8 H 0.129      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.950 1.151 0.000 1.493
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.759 -3.388 0.000
y -3.388 -37.378 0.000
z 0.000 0.000 -38.233
Traceless
 xyz
x 7.047 -3.388 0.000
y -3.388 -2.882 0.000
z 0.000 0.000 -4.165
Polar
3z2-r2-8.330
x2-y26.619
xy-3.388
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.458 -0.077 0.000
y -0.077 9.248 0.000
z 0.000 0.000 3.792


<r2> (average value of r2) Å2
<r2> 105.623
(<r2>)1/2 10.277