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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B2PLYP/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 B2PLYP/daug-cc-pVTZ
 hartrees
Energy at 0K-568.870157
Energy at 298.15K 
HF Energy-568.582605
Nuclear repulsion energy205.187740
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/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' 3276 3276 1.08 127.71 0.18 0.31
2 A' 3242 3242 0.13 108.25 0.25 0.40
3 A' 3236 3236 2.71 91.70 0.50 0.67
4 A' 1507 1507 21.27 6.39 0.08 0.15
5 A' 1415 1415 23.57 36.73 0.16 0.28
6 A' 1357 1357 4.55 4.49 0.55 0.71
7 A' 1265 1265 11.48 3.72 0.16 0.27
8 A' 1153 1153 5.43 4.20 0.51 0.68
9 A' 1066 1066 6.66 16.08 0.11 0.20
10 A' 890 890 2.63 1.08 0.28 0.44
11 A' 873 873 50.87 20.88 0.05 0.10
12 A' 757 757 0.12 3.18 0.73 0.84
13 A' 617 617 0.91 9.27 0.20 0.34
14 A" 916 916 0.82 0.33 0.75 0.86
15 A" 812 812 48.45 0.03 0.75 0.86
16 A" 736 736 20.22 0.19 0.75 0.86
17 A" 620 620 15.61 0.23 0.75 0.86
18 A" 477 477 0.01 0.41 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12107.1 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12107.1 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/daug-cc-pVTZ
ABC
0.28489 0.18329 0.11153

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP/daug-cc-pVTZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.183 0.000
C2 -1.202 -0.066 0.000
C3 1.219 -0.030 0.000
N4 -0.733 -1.281 0.000
C5 0.638 -1.265 0.000
H6 -2.252 0.178 0.000
H7 2.265 0.222 0.000
H8 1.177 -2.199 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.73301.72022.57032.53012.46592.46063.5813
C21.73302.42131.30242.19651.07813.47843.1953
C31.72022.42132.31821.36483.47751.07542.1695
N42.57031.30242.31821.37112.10623.35292.1190
C52.53012.19651.36481.37113.23052.20361.0782
H62.46591.07813.47752.10623.23054.51694.1723
H72.46063.47841.07543.35292.20364.51692.6541
H83.58133.19532.16952.11901.07824.17232.6541

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 114.993 S1 C2 H6 120.833
S1 C3 C5 109.660 S1 C3 H7 121.604
C2 S1 C3 89.043 C2 N4 C5 110.460
C3 C5 N4 115.844 C3 C5 H8 124.842
N4 C2 H6 124.174 N4 C5 H8 119.314
C5 C3 H7 128.736
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B2PLYP/daug-cc-pVTZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.222      
2 C -0.952      
3 C -0.632      
4 N -1.107      
5 C -0.419      
6 H 1.229      
7 H 0.569      
8 H 1.089      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.027 1.264 0.000 1.629
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.541 -3.476 -0.002
y -3.476 -38.213 -0.001
z -0.002 -0.001 -38.595
Traceless
 xyz
x 6.863 -3.476 -0.002
y -3.476 -3.145 -0.001
z -0.002 -0.001 -3.719
Polar
3z2-r2-7.437
x2-y26.672
xy-3.476
xz-0.002
yz-0.001


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.800 -0.031 0.001
y -0.031 10.527 0.001
z 0.001 0.001 6.006


<r2> (average value of r2) Å2
<r2> 106.359
(<r2>)1/2 10.313