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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B97D3/daug-cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at B97D3/daug-cc-pVDZ
 hartrees
Energy at 0K-568.984627
Energy at 298.15K 
HF Energy-568.984627
Nuclear repulsion energy203.010109
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 B97D3/daug-cc-pVDZ
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' 3212 3212 1.27 140.05 0.20 0.34
2 A' 3179 3179 0.42 115.29 0.28 0.44
3 A' 3166 3166 5.26 114.37 0.45 0.62
4 A' 1477 1477 23.70 5.12 0.06 0.11
5 A' 1402 1402 24.06 41.06 0.17 0.30
6 A' 1316 1316 1.37 2.79 0.68 0.81
7 A' 1221 1221 11.68 3.17 0.26 0.42
8 A' 1126 1126 5.08 5.20 0.42 0.59
9 A' 1039 1039 5.25 15.85 0.12 0.22
10 A' 866 866 6.12 0.89 0.59 0.74
11 A' 846 846 48.43 22.76 0.05 0.10
12 A' 725 725 0.30 3.26 0.73 0.84
13 A' 599 599 2.11 10.65 0.18 0.31
14 A" 872 872 1.62 0.28 0.75 0.86
15 A" 774 774 52.46 0.03 0.75 0.86
16 A" 706 706 17.45 0.17 0.75 0.86
17 A" 604 604 14.28 0.20 0.75 0.86
18 A" 461 461 0.00 0.48 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 11796.3 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 11796.3 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 B97D3/daug-cc-pVDZ
ABC
0.27987 0.17882 0.10911

See section I.F.4 to change rotational constant units
Geometric Data calculated at B97D3/daug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.200 0.000
C2 -1.214 -0.074 0.000
C3 1.230 -0.032 0.000
N4 -0.737 -1.295 0.000
C5 0.644 -1.279 0.000
H6 -2.275 0.175 0.000
H7 2.286 0.229 0.000
H8 1.190 -2.223 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.75941.74052.60092.56042.49542.48393.6233
C21.75942.44381.31012.21381.09053.51323.2241
C31.74052.44382.33731.37743.51121.08842.1909
N42.60091.31012.33731.38112.12733.38582.1393
C52.56042.21381.37741.38113.26102.22961.0908
H62.49541.09053.51122.12733.26104.56214.2142
H72.48393.51321.08843.38582.22964.56212.6854
H83.62333.22412.19092.13931.09084.21422.6854

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.058 S1 C2 H6 120.410
S1 C3 C5 109.869 S1 C3 H7 121.079
C2 S1 C3 88.571 C2 N4 C5 110.662
C3 C5 N4 115.840 C3 C5 H8 124.756
N4 C2 H6 124.532 N4 C5 H8 119.404
C5 C3 H7 129.052
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B97D3/daug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S -0.143      
2 C 0.207      
3 C 0.787      
4 N 0.814      
5 C 0.876      
6 H -0.770      
7 H -0.870      
8 H -0.902      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.973 1.140 0.000 1.499
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.276 -3.418 0.000
y -3.418 -37.961 0.000
z 0.000 0.000 -38.411
Traceless
 xyz
x 6.910 -3.418 0.000
y -3.418 -3.118 0.000
z 0.000 0.000 -3.792
Polar
3z2-r2-7.585
x2-y26.685
xy-3.418
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 10.264 -0.003 0.000
y -0.003 10.999 0.000
z 0.000 0.000 6.183


<r2> (average value of r2) Å2
<r2> 108.065
(<r2>)1/2 10.395