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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: HSEh1PBE/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at HSEh1PBE/6-31G(2df,p)
 hartrees
Energy at 0K-568.746743
Energy at 298.15K 
HF Energy-568.746743
Nuclear repulsion energy205.931503
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 HSEh1PBE/6-31G(2df,p)
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' 3292 3152 1.64 108.79 0.22 0.36
2 A' 3250 3112 0.14 100.09 0.28 0.44
3 A' 3239 3102 4.20 101.38 0.44 0.61
4 A' 1551 1485 27.75 1.08 0.08 0.15
5 A' 1463 1401 20.64 25.50 0.24 0.39
6 A' 1372 1314 2.85 1.42 0.74 0.85
7 A' 1264 1211 13.05 2.62 0.48 0.65
8 A' 1169 1120 4.87 6.88 0.58 0.73
9 A' 1075 1029 6.42 10.95 0.24 0.38
10 A' 895 857 2.62 5.70 0.12 0.22
11 A' 885 848 54.28 9.59 0.12 0.21
12 A' 778 745 0.56 4.97 0.73 0.85
13 A' 626 599 0.46 8.70 0.33 0.49
14 A" 922 883 0.24 1.02 0.75 0.86
15 A" 823 788 38.95 0.23 0.75 0.86
16 A" 744 712 16.08 1.89 0.75 0.86
17 A" 627 600 14.06 0.54 0.75 0.86
18 A" 482 462 0.01 0.60 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12227.9 cm-1
Scaled (by 0.9577) Zero Point Vibrational Energy (zpe) 11710.7 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 HSEh1PBE/6-31G(2df,p)
ABC
0.28644 0.18506 0.11243

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/6-31G(2df,p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.176 0.000
C2 -1.196 -0.065 0.000
C3 1.217 -0.028 0.000
N4 -0.732 -1.276 0.000
C5 0.634 -1.259 0.000
H6 -2.250 0.182 0.000
H7 2.266 0.228 0.000
H8 1.175 -2.197 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.72361.71202.55882.51642.46012.45623.5724
C21.72362.41361.29702.18561.08273.47423.1893
C31.71202.41362.31421.36223.47381.07922.1701
N42.55881.29702.31421.36622.10513.35342.1179
C52.51642.18561.36221.36623.22462.20721.0832
H62.46011.08273.47382.10513.22464.51624.1708
H72.45623.47421.07923.35342.20724.51622.6591
H83.57243.18932.17012.11791.08324.17082.6591

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.070 S1 C2 H6 120.771
S1 C3 C5 109.355 S1 C3 H7 121.617
C2 S1 C3 89.261 C2 N4 C5 110.276
C3 C5 N4 116.038 C3 C5 H8 124.715
N4 C2 H6 124.160 N4 C5 H8 119.247
C5 C3 H7 129.028
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.026      
2 C -0.077      
3 C -0.204      
4 N -0.201      
5 C -0.030      
6 H 0.170      
7 H 0.167      
8 H 0.149      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.948 1.020 0.000 1.393
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.223 -3.175 0.000
y -3.175 -36.916 0.000
z 0.000 0.000 -37.419
Traceless
 xyz
x 6.944 -3.175 0.000
y -3.175 -3.095 0.000
z 0.000 0.000 -3.850
Polar
3z2-r2-7.699
x2-y26.693
xy-3.175
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 8.455 -0.153 0.000
y -0.153 9.107 0.000
z 0.000 0.000 4.149


<r2> (average value of r2) Å2
<r2> 104.963
(<r2>)1/2 10.245