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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B1B95/6-311+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 B1B95/6-311+G(3df,2p)
 hartrees
Energy at 0K-569.100882
Energy at 298.15K 
HF Energy-569.100882
Nuclear repulsion energy206.961972
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 B1B95/6-311+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' 3280 3280 1.12 120.50 0.20 0.33
2 A' 3239 3239 0.03 112.63 0.25 0.40
3 A' 3233 3233 3.68 90.59 0.51 0.68
4 A' 1547 1547 27.20 3.10 0.04 0.08
5 A' 1450 1450 19.58 38.21 0.16 0.28
6 A' 1377 1377 3.50 2.72 0.74 0.85
7 A' 1269 1269 11.37 2.90 0.19 0.32
8 A' 1168 1168 6.10 5.70 0.41 0.58
9 A' 1078 1078 5.66 14.38 0.13 0.24
10 A' 900 900 5.62 7.31 0.06 0.11
11 A' 889 889 45.49 12.52 0.07 0.13
12 A' 783 783 0.56 2.97 0.74 0.85
13 A' 627 627 0.30 7.66 0.25 0.40
14 A" 929 929 0.52 0.32 0.75 0.86
15 A" 826 826 43.82 0.03 0.75 0.86
16 A" 745 745 24.22 0.14 0.75 0.86
17 A" 625 625 15.35 0.21 0.75 0.86
18 A" 482 482 0.02 0.44 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12222.2 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12222.2 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 B1B95/6-311+G(3df,2p)
ABC
0.28937 0.18695 0.11357

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.169 0.000
C2 -1.190 -0.060 0.000
C3 1.209 -0.026 0.000
N4 -0.728 -1.269 0.000
C5 0.633 -1.255 0.000
H6 -2.240 0.184 0.000
H7 2.254 0.226 0.000
H8 1.172 -2.189 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.71131.70072.54482.50582.44682.44373.5569
C21.71132.39961.29352.17921.07813.45613.1792
C31.70072.39962.30211.35763.45571.07482.1631
N42.54481.29352.30211.36112.09673.33632.1112
C52.50582.17921.35761.36113.21302.19631.0782
H62.44681.07813.45572.09673.21304.49434.1559
H72.44373.45611.07483.33632.19634.49432.6464
H83.55693.17922.16312.11121.07824.15592.6464

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.045 S1 C2 H6 120.924
S1 C3 C5 109.529 S1 C3 H7 121.759
C2 S1 C3 89.381 C2 N4 C5 110.328
C3 C5 N4 115.717 C3 C5 H8 124.857
N4 C2 H6 124.031 N4 C5 H8 119.426
C5 C3 H7 128.712
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-311+G(3df,2p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.161      
2 C 0.379      
3 C -0.107      
4 N -0.888      
5 C 0.255      
6 H 0.180      
7 H 0.171      
8 H 0.171      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.024 1.275 0.000 1.635
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.963 -3.362 0.000
y -3.362 -37.479 0.000
z 0.000 0.000 -38.118
Traceless
 xyz
x 6.836 -3.362 0.000
y -3.362 -2.939 0.000
z 0.000 0.000 -3.897
Polar
3z2-r2-7.795
x2-y26.517
xy-3.362
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.449 -0.053 0.000
y -0.053 10.175 0.000
z 0.000 0.000 5.786


<r2> (average value of r2) Å2
<r2> 104.551
(<r2>)1/2 10.225