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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B3LYP/aug-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 B3LYP/aug-cc-pVDZ
 hartrees
Energy at 0K-569.091831
Energy at 298.15K 
HF Energy-569.091831
Nuclear repulsion energy203.792182
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 B3LYP/aug-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' 3264 3167 1.02 130.46 0.19 0.32
2 A' 3228 3132 0.04 113.75 0.25 0.41
3 A' 3221 3126 3.10 98.58 0.50 0.66
4 A' 1525 1480 25.99 4.38 0.03 0.05
5 A' 1439 1397 26.37 44.65 0.17 0.29
6 A' 1348 1308 1.69 3.02 0.67 0.80
7 A' 1251 1214 12.70 3.13 0.20 0.33
8 A' 1146 1112 5.37 5.15 0.54 0.71
9 A' 1059 1028 6.87 14.88 0.14 0.25
10 A' 882 856 5.66 0.51 0.65 0.79
11 A' 860 834 49.63 20.67 0.06 0.11
12 A' 742 720 0.19 3.76 0.74 0.85
13 A' 611 593 1.66 10.15 0.21 0.35
14 A" 907 880 1.12 0.34 0.75 0.86
15 A" 805 782 46.86 0.03 0.75 0.86
16 A" 725 704 21.98 0.09 0.75 0.86
17 A" 619 600 17.38 0.23 0.75 0.86
18 A" 470 456 0.01 0.38 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12051.9 cm-1
Scaled (by 0.9704) Zero Point Vibrational Energy (zpe) 11695.1 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 B3LYP/aug-cc-pVDZ
ABC
0.28124 0.18061 0.10998

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/aug-cc-pVDZ

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.194 0.000
C2 -1.210 -0.073 0.000
C3 1.228 -0.035 0.000
N4 -0.736 -1.286 0.000
C5 0.642 -1.272 0.000
H6 -2.270 0.173 0.000
H7 2.283 0.220 0.000
H8 1.183 -2.216 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.75201.73742.58742.54892.48892.48233.6099
C21.75202.43751.30222.20581.08813.50483.2123
C31.73742.43752.32821.36903.50341.08572.1814
N42.58741.30222.32821.37772.11673.37362.1328
C52.54892.20581.36901.37773.25032.21821.0881
H62.48891.08813.50342.11673.25034.55284.1988
H72.48233.50481.08573.37362.21824.55282.6724
H83.60993.21232.18142.13281.08814.19882.6724

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 115.010 S1 C2 H6 120.605
S1 C3 C5 109.704 S1 C3 H7 121.382
C2 S1 C3 88.618 C2 N4 C5 110.759
C3 C5 N4 115.909 C3 C5 H8 124.796
N4 C2 H6 124.385 N4 C5 H8 119.295
C5 C3 H7 128.914
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/aug-cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.331      
2 C 0.133      
3 C 0.640      
4 N -0.162      
5 C 0.512      
6 H -0.419      
7 H -0.579      
8 H -0.456      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.999 1.205 0.000 1.565
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -31.393 -3.463 0.000
y -3.463 -38.268 0.000
z 0.000 0.000 -38.697
Traceless
 xyz
x 7.089 -3.463 0.000
y -3.463 -3.223 0.000
z 0.000 0.000 -3.866
Polar
3z2-r2-7.732
x2-y26.875
xy-3.463
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 9.882 -0.028 0.000
y -0.028 10.606 0.000
z 0.000 0.000 5.989


<r2> (average value of r2) Å2
<r2> 107.553
(<r2>)1/2 10.371