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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: mPW1PW91/daug-cc-pVTZ

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/daug-cc-pVTZ
 hartrees
Energy at 0K-569.109018
Energy at 298.15K 
HF Energy-569.109018
Nuclear repulsion energy206.183623
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/daug-cc-pVTZ
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' 3281 3281 1.22 119.50 0.20 0.33
2 A' 3240 3240 0.11 111.60 0.24 0.39
3 A' 3234 3234 3.16 90.83 0.49 0.66
4 A' 1545 1545 26.75 4.01 0.04 0.08
5 A' 1451 1451 21.79 41.68 0.17 0.28
6 A' 1373 1373 3.21 2.92 0.70 0.82
7 A' 1268 1268 11.71 3.17 0.17 0.29
8 A' 1164 1164 6.05 5.14 0.45 0.62
9 A' 1076 1076 6.13 15.02 0.13 0.23
10 A' 897 897 0.37 2.39 0.11 0.20
11 A' 886 886 53.03 18.57 0.06 0.11
12 A' 775 775 0.28 2.88 0.73 0.85
13 A' 627 627 0.53 8.15 0.22 0.36
14 A" 930 930 0.58 0.38 0.75 0.86
15 A" 826 826 45.32 0.04 0.75 0.86
16 A" 745 745 24.01 0.14 0.75 0.86
17 A" 628 628 16.43 0.25 0.75 0.86
18 A" 482 482 0.01 0.45 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12212.7 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12212.7 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 mPW1PW91/daug-cc-pVTZ
ABC
0.28702 0.18552 0.11269

See section I.F.4 to change rotational constant units
Geometric Data calculated at mPW1PW91/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.176 0.000
C2 -1.196 -0.064 0.000
C3 1.215 -0.030 0.000
N4 -0.730 -1.272 0.000
C5 0.635 -1.258 0.000
H6 -2.247 0.179 0.000
H7 2.262 0.221 0.000
H8 1.173 -2.194 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.72271.71192.55402.51552.45842.45493.5682
C21.72272.41131.29402.18541.07953.46933.1857
C31.71192.41132.30791.35883.46901.07622.1644
N42.55401.29402.30791.36482.09953.34372.1153
C52.51552.18541.35881.36483.22082.19931.0796
H62.45841.07953.46902.09953.22084.50934.1636
H72.45493.46931.07623.34372.19934.50932.6490
H83.56823.18572.16442.11531.07964.16362.6490

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 114.952 S1 C2 H6 120.910
S1 C3 C5 109.473 S1 C3 H7 121.727
C2 S1 C3 89.186 C2 N4 C5 110.532
C3 C5 N4 115.857 C3 C5 H8 124.757
N4 C2 H6 124.138 N4 C5 H8 119.386
C5 C3 H7 128.799
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at mPW1PW91/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.051      
2 C -0.666      
3 C -0.600      
4 N -1.323      
5 C -0.112      
6 H 1.114      
7 H 0.543      
8 H 0.994      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.005 1.223 0.000 1.583
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -30.948 -3.396 0.000
y -3.396 -37.650 0.000
z 0.000 0.000 -38.101
Traceless
 xyz
x 6.927 -3.396 0.000
y -3.396 -3.125 0.000
z 0.000 0.000 -3.802
Polar
3z2-r2-7.604
x2-y26.702
xy-3.396
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.629 -0.052 0.000
y -0.052 10.316 0.000
z 0.000 0.000 5.868


<r2> (average value of r2) Å2
<r2> 105.210
(<r2>)1/2 10.257