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All results from a given calculation for C3H3NS (Thiazole)

using model chemistry: B2PLYP=FULLultrafine/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 B2PLYP=FULLultrafine/6-311+G(3df,2p)
 hartrees
Energy at 0K-568.931470
Energy at 298.15K 
HF Energy-568.575425
Nuclear repulsion energy205.766247
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=FULLultrafine/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' 3277 3277 1.09 125.17 0.19 0.32
2 A' 3244 3244 0.12 103.46 0.26 0.41
3 A' 3237 3237 2.71 91.22 0.50 0.67
4 A' 1508 1508 21.85 5.05 0.08 0.14
5 A' 1415 1415 20.08 34.13 0.16 0.28
6 A' 1364 1364 5.15 4.34 0.60 0.75
7 A' 1272 1272 11.07 3.44 0.16 0.28
8 A' 1159 1159 5.97 4.52 0.49 0.65
9 A' 1071 1071 6.56 15.56 0.11 0.20
10 A' 895 895 1.30 1.44 0.18 0.31
11 A' 881 881 50.78 18.97 0.06 0.11
12 A' 767 767 0.15 3.38 0.74 0.85
13 A' 622 622 0.61 8.79 0.23 0.37
14 A" 917 917 0.76 0.33 0.75 0.86
15 A" 814 814 48.24 0.04 0.75 0.86
16 A" 736 736 21.25 0.28 0.75 0.86
17 A" 622 622 15.34 0.21 0.75 0.86
18 A" 480 480 0.03 0.40 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 12140.4 cm-1
Scaled (by 1) Zero Point Vibrational Energy (zpe) 12140.4 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=FULLultrafine/6-311+G(3df,2p)
ABC
0.28632 0.18454 0.11222

See section I.F.4 to change rotational constant units
Geometric Data calculated at B2PLYP=FULLultrafine/6-311+G(3df,2p)

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.000 1.177 0.000
C2 -1.198 -0.062 0.000
C3 1.216 -0.027 0.000
N4 -0.731 -1.278 0.000
C5 0.637 -1.263 0.000
H6 -2.248 0.182 0.000
H7 2.261 0.226 0.000
H8 1.176 -2.197 0.000

Atom - Atom Distances (Å)
  S1 C2 C3 N4 C5 H6 H7 H8
S11.72341.71132.56172.52192.45862.45343.5730
C21.72342.41421.30272.19311.07793.47123.1926
C31.71132.41422.31431.36503.47031.07532.1702
N42.56171.30272.31431.36812.10513.34882.1168
C52.52192.19311.36501.36813.22642.20321.0781
H62.45861.07793.47032.10513.22644.50954.1689
H72.45343.47121.07533.34882.20324.50952.6543
H83.57303.19262.17022.11681.07814.16892.6543

picture of Thiazole state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 C2 N4 114.964 S1 C2 H6 120.985
S1 C3 C5 109.617 S1 C3 H7 121.706
C2 S1 C3 89.316 C2 N4 C5 110.375
C3 C5 N4 115.728 C3 C5 H8 124.906
N4 C2 H6 124.051 N4 C5 H8 119.366
C5 C3 H7 128.677
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability