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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B2PLYP/6-311+G(3df,2p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B2PLYP/6-311+G(3df,2p)
 hartrees
Energy at 0K-568.857542
Energy at 298.15K 
HF Energy-568.575345
Nuclear repulsion energy205.629982
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 B2PLYP/6-311+G(3df,2p)
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' 3273 3273 1.09 125.57 0.19 0.32
2 A' 3241 3241 0.12 103.89 0.26 0.41
3 A' 3234 3234 2.70 91.12 0.51 0.67
4 A' 1506 1506 21.73 5.09 0.08 0.14
5 A' 1412 1412 19.84 33.92 0.16 0.27
6 A' 1362 1362 5.46 4.65 0.58 0.73
7 A' 1271 1271 11.00 3.49 0.16 0.28
8 A' 1158 1158 5.90 4.43 0.50 0.67
9 A' 1070 1070 6.60 15.64 0.11 0.20
10 A' 894 894 1.39 1.41 0.19 0.31
11 A' 880 880 50.66 19.02 0.06 0.11
12 A' 766 766 0.15 3.39 0.74 0.85
13 A' 621 621 0.62 8.82 0.23 0.37
14 A" 915 915 0.80 0.33 0.75 0.86
15 A" 813 813 48.36 0.04 0.75 0.86
16 A" 735 735 21.07 0.28 0.75 0.86
17 A" 621 621 15.33 0.22 0.75 0.86
18 A" 479 479 0.03 0.41 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12125.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12125.2 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 B2PLYP/6-311+G(3df,2p)
ABC
0.28595 0.18429 0.11206

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.178 0.000
C2 -1.199 -0.062 0.000
C3 1.217 -0.027 0.000
N4 -0.732 -1.279 0.000
C5 0.637 -1.264 0.000
H6 -2.249 0.182 0.000
H7 2.263 0.226 0.000
H8 1.176 -2.198 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.72471.71262.56362.52362.46022.45503.5751
C21.72472.41581.30342.19441.07843.47323.1943
C31.71262.41582.31601.36573.47231.07582.1713
N42.56361.30342.31601.36922.10603.35092.1179
C52.52362.19441.36571.36923.22812.20431.0785
H62.46021.07843.47232.10603.22814.51204.1709
H72.45503.47321.07583.35092.20434.51202.6556
H83.57513.19432.17132.11791.07854.17092.6556

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 114.978 S1 C2 H6 120.987
S1 C3 C5 109.616 S1 C3 H7 121.709
C2 S1 C3 89.307 C2 N4 C5 110.360
C3 C5 N4 115.738 C3 C5 H8 124.909
N4 C2 H6 124.036 N4 C5 H8 119.353
C5 C3 H7 128.675
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.135      
2 C 0.353      
3 C -0.067      
4 N -0.849      
5 C 0.195      
6 H 0.176      
7 H 0.164      
8 H 0.164      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.049 1.302 0.000 1.672
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.516 -3.479 -0.002
y -3.479 -38.139 -0.001
z -0.002 -0.001 -38.702
Traceless
 xyz
x 6.905 -3.479 -0.002
y -3.479 -3.030 -0.001
z -0.002 -0.001 -3.875
Polar
3z2-r2-7.749
x2-y26.623
xy-3.479
xz-0.002
yz-0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.607 -0.022 0.001
y -0.022 10.383 0.001
z 0.001 0.001 5.926


<r2> (average value of r2) Å2
<r2> 105.989
(<r2>)1/2 10.295